Wireless transmission system, wireless transmission device, wireless transmission method and computer-readable medium

FIELD: radio engineering, communication.

SUBSTANCE: in a wireless transmission system 100, a first device 101 and a second device 102 perform wireless data transmission via a wireless transmission channel which uses a plurality of physical links in parallel. In each device, input/output ports 111-113 input and output data. A plurality of wireless signal processing means 141-143 controls different physical links. The wireless signal processing means 141-143 measure the signal strength level of the physical links and notify a peer-side device of the same. Link aggregation control means 130 determines the priority for each of the physical links based on the signal strength level for each physical link. Packet transfer processing means 141-143 select, among physical links configuring the wireless transmission path, a physical link which has a usable band of a predetermined capacity and which is of a high priority as a data receiver.

EFFECT: providing predetermined communication quality during wireless communication using link aggregation techniques.

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The technical field TO WHICH the INVENTION RELATES

[0001] the Present invention relates to a system for wireless transmission, the wireless transmission device, wireless transmission and program for wireless transmission. In particular, the present invention relates to a system for wireless transmission, the wireless transmission device, wireless transmission and program for wireless transmission by which the prescribed communication quality can be ensured during wireless communication using the methods of link aggregation.

The LEVEL of TECHNOLOGY

[0002] currently, the widely used system of wireless transmission in which signals are transmitted among the many devices that use wireless communication. The wireless transmission system does not require fixed cables between devices, and the signals are transmitted using radio waves.

[0003] In recent years, to improve the transmission rate in the wireless transmission system, wireless signals are modulated using modulation schemes with multiple values, such as 256 QAM (quadrature amplitude modulation), and at high modulation speeds. However, due to characteristics of a wireless transmission, that is, communication by initiating transmission of wireless signals in�zdwhu, the system of wireless transmission is susceptible to various factors in wireless transmission channels, and therefore the communication quality tends to deteriorate. Accordingly, even when using the above-mentioned modulation scheme or similar, required a huge cost to perform the process of error correction with the use of codes for error correction, etc. Therefore, compared with the wired transfer system through fixed cables, the wireless transmission system has a limitation that it is difficult to expand the bandwidth.

[0004] as a means To address the problem of increasing the bandwidth of communication in the field of packet communications, such as Ethernet (registered trademark), a method of link aggregation, wherein the plurality of physical channels is combined and can be used as one virtual channel is defined as IEEE 802.3 ad. Here, the physical channel refers to the infrastructure of the physical layer, which performs the transmission of electrical signals in response to the service request from the link layer. In other words, the physical channel refers to the physical transmission path. In accordance with link aggregation, for example, the Association of five physical channels, 100 Mbps each, can be used as a virtual channel 500 Mbps.

The LIST of REFERENCE LITERATU�S

PATENT LITERATURE

[0005] Patent literature 1: Publication of unexamined patent application of Japan No. 2009-232400.

Summary of the INVENTION

The TECHNICAL PROBLEM

[0006] it is believed that when such a method of link aggregation can also be applied in respect of a wireless transmission system, the bandwidth may be increased.

[0007] In aggregating channels when signals are transmitted using a virtual channel, the sending device must select the physical channel frames are introduced. However, IEEE 802.3 ad does not specify rules regarding the choice of the physical channel due to aggregation. In General, the transmission device determines the physical channel, which is meant to receive the transmitted transmission frames in accordance with a predetermined calculation algorithm on the basis of parameters such as header field (MAC address, VLAN tag, IP address, etc.) frame of transmission, an identifier that is unique to a physical channel (e.g., physical port ID), pre-installed priority, etc. With this algorithm the choice of the physical channel the physical channel is not taken into account.

[0008] As described above, in the system of wireless transmission of the communication quality of wireless transmission channels has a tendency to deterioration. Accordingly, when agregirovali� channels used in the system of wireless transmission as it is, the transmission device may transmit frames to the wireless transmission channels, the signal quality is severely impaired, despite the fact that they are high priority traffic. At the same time, when the transceiver is not able to demodulate signals transmitted via wireless transmission channels with a low level of the received signal, the transmitted frames are lost. Accordingly, there is a problem, consisting in the fact that traditional methods of link aggregation cannot guarantee the quality of the traffic is high priority.

[0009] on the other hand, even when the received signal level of the wireless transmission channel is low, for example, when applying the adaptive modulation radio circuitry (AMR - radiochem adaptive modulation), which can be selected as the modulation scheme with multiple values, such as 16 QAM or QPSK (quadrature phase shift keying), in accordance with the level of the received signal can be demodulated with a reduced loss of frames. However, as the transmission rate of such modulation schemes with multiple values are relatively low, there is a problem, consisting in the fact that the band sufficient to transmission of high priority traffic may not be obtained.

[0010] Accordingly, the wireless transmission system, which applies�I method of link aggregation, requires algorithm distribution frame that is appropriate for the quality of each wireless transmission channel, i.e. the strip.

[0011] the Present invention was made to solve such problems, and the object of this invention is the provision of a wireless transmission device, wireless transmission method, wireless transmission and computer-readable media, with which the prescribed communication quality can be ensured during wireless communication using the methods of link aggregation.

The solution of the PROBLEM

[0012] the wireless transmission System in accordance with the present invention is directed to a wireless transmission system comprising a first device and a second device, which perform wireless data transfer via the wireless transmission path using a plurality of physical channels in parallel. Each of the first device and second device include: port input/output that inputs and outputs data; a plurality of means of processing wireless signals to control the different physical channels, and a variety of means for processing wireless signals, respectively, measure the levels of the received signal physical channels, and wherein the multiple processing tools with wireless�of galov report response from the first and second devices on the levels of the received signal; management tool aggregation to determine the priority for each of the physical channels on the basis of the signal level for each of the physical links notified by means of processing the wireless signals of the response of the device; and processing means transmit packets to select among the physical links structuring the wireless transmission path, the physical link having a usable band of a prescribed capacity and a high priority as a data receiver.

[0013] the second wireless transmission system according to the present invention is directed to a wireless transmission system comprising a first device and a second device, which perform wireless data transfer via the wireless transmission path using a plurality of physical channels in parallel. Each of the first device and second device include: port input/output that inputs and outputs data; a plurality of means of processing wireless signals to control the different physical channels; and processing means transmit packets to select among the physical links structuring the wireless transmission path, the physical link having a usable band of a prescribed capacity and a high priority as pramnian. Means for processing the wireless signals of the second device, respectively, measure the levels of the received signal physical channels, and wherein the means for processing wireless signals from the second device to the first device on the levels of the received signal. The first device further includes a management tool aggregation to determine the priority for each of the physical channels on the basis of the signal level for each of the physical links notified by the second device, and wherein the management tool aggregation of the first device means for processing a packet to the first device and second device priority.

[0014] the second wireless transmission system according to the present invention is directed to a wireless transmission system comprising a first device and a second device, which perform wireless data transfer via the wireless transmission path using a plurality of physical channels in parallel. Each of the first device and second device include: port input/output that inputs and outputs data; a plurality of means of processing wireless signals to control the different physical channels; and a means of processing of packets for �of selecting among physical channels, structuring the wireless transmission path, the physical link having a usable band of a prescribed capacity and have received high priority as a data receiver. Means for processing the wireless signals of the second device, respectively, measure the levels of the received signal physical channels, and the first device further includes a management tool aggregation to determine the priority for each of the physical channels on the basis of the levels of the received signal, and a means to control the aggregation of the first device informs the processing means of the packet to the first device and second device priority.

[0015] the wireless transmission Device according to the present invention is directed to a wireless transmission device comprising: a port input/output that inputs and outputs data; a plurality of means of processing wireless signals to control one of the plurality of physical links structuring the wireless transmission path used in parallel, and multiple means of processing wireless signals, respectively, measure the levels of the received signal physical channels, and a lot of funds processing wireless signals inform the second device of the levels p�animemanga signal; management tool aggregation to determine the priority for each of the physical channels on the basis of the signal level for each of the physical links notified by means of processing the wireless signals of the response of the device; and processing means transmit packets to select among the physical links structuring the wireless transmission path, the physical link having a usable band of a prescribed capacity and a high priority as a data receiver.

[0016] a Method for wireless transmission according to the present invention is directed to a method of wireless transmission, comprising: controlling each of a plurality of physical links structuring the wireless transmission path used in parallel; measurement of received signal level for each of the physical channels; a response message to the communication device about the level of the received signal; determining priority for each of the physical channels on the basis of the signal level for each of the physical channels, communicated reciprocal communication device; and selecting among the physical links structuring the wireless transmission path, the physical channel, having a usable band of a prescribed capacity and a high priority as a data receiver.

[0017] Secretgallery computer-Chi�recovery media storing a program for wireless transmission according to the present invention is directed to secretgallery computer-readable medium that stores a program for wireless transmission of prescriptions to the computer to perform operations: managing each of the plurality of physical links structuring the wireless transmission path used in parallel; measurement of received signal level for each of the physical channels; response messages to the communication device about the level of the received signal; determining the priority for each of the physical channels on the basis of the signal level for each of the physical channels, communicated reciprocal communication device; and selecting among the physical links structuring the wireless transmission path, the physical channel, having a usable band of a prescribed capacity and a high priority as a data receiver.

PREFERENTIAL EFFECTS of the INVENTION

[0018] the Present invention can provide a wireless transmission system, a wireless device, method for wireless transmission and computer-readable media, with which the prescribed communication quality can be ensured during wireless communication using the methods of link aggregation.

BRIEF description of the DRAWINGS

[0019] Fig. 1 is a graph de�unstrenuous structure in accordance with the first variant implementation of the present invention.

Fig. 2 is a diagram showing operations in accordance with the first variant implementation of the present invention.

Fig. 3 is a diagram showing operations in accordance with the first variant implementation of the present invention.

Fig. 4 is a diagram showing the operation according to the second variant implementation of the present invention.

DESCRIPTION of OPTIONS the majority of its users

[0020] further, with reference to the drawings will be offered description of specific embodiments to which the present invention is applied.

[0021] <FIRST IMPLEMENTATION OPTION>

First, with reference to Fig. 1 will be offered a description of the structure in accordance with the first variant implementation of the present invention.

[0022] the System 100 for wireless transmission in accordance with the present invention includes a device 101 wireless transmission and the device 102 wireless transmission, is able to communicate with each other via the wireless transmission path. The device 101 wireless transmission and the device 102 wireless transmission have a similar structure. Here, in order to simplify the description, will be described the structure of the device 101 wireless transmission.

[0023] the Device 101 wireless transmission has ports 111-113 I/you�ode, the tool 120 of processing the packet transfer means 130 management link aggregation and tools 141-143 processing wireless signals. Fig. 1, then as shown the three elements ports 111-113 input/output and three elements means 141-143 processing wireless signals, the device 101 wireless transmission is not limited to this structure. From the device 101 wireless transmission only needs to include one or more ports of the I/o and multiple means of processing wireless signals.

[0024] Each of the ports 111-113 I/o is the communication port for the device 101 wireless transmission for input and output of data signals to an external device and via the wireless transmission path.

[0025] Each of the funds 141-143 processing wireless signals has a wireless antenna and generates an independent physical channel, i.e. the channel of the wireless transmission device 102 for wireless transmission. Here is the description of the physical levels of a plurality of wireless transmission channels may differ from each other. Tools 141-143 processing wireless signals are able, respectively, to control the transmission paths with different physical layers, to perform a packet-level channel data within a unified approach.

[0026] Multiple channels for wireless transmission of�rabatyvaetsya linked as a virtual transmission path, that is, the group of 160 link aggregation (LAG: group link aggregation), means 130 link aggregation and a means 120 transmission control package, the description of which will be submitted at a later date.

[0027] Means 141-143 processing wireless signals are passed through the channels for wireless transmission of packets entered from the 120 processing of packets, the description of which will be presented later to the device 102 wireless transmission. In particular, funds 141-143 processing wireless signals, respectively, control the antennas of the wireless transmission-reception to transmit wireless signals obtained by modulating transmission data according to a prescribed scheme. Advanced tools 141-143 processing wireless signals demodulate wireless signals received at the antennas of the wireless transmission-reception to receive data reception.

[0028] Additional funds 141-143 processing wireless signals measure the levels of signals received at the antennas of the wireless reception, and transmit the measurement result to the tool 130 link aggregation, whose description will be provided later.

[0029] the Tool 120 processing of packets chooses the route of transmission in accordance with the address information of the packets entered from ports 111-113 input/output or funds 141-143 obrabatyvayutsya signals. That is, the means 120 of processing the packet performs the process of forwarding packets to the route of withdrawal. In particular, the tool 120 processing of packets sends packets entered from ports 111-113 input/output to a specific channel wireless transmission, structuring LAG 160, based on the priorities provided by the tool 130 link aggregation, the description of which will be suggested later. That is, the means 120 of processing the packet transmits the packet to any of the funds 141-143 processing wireless signals.

[0030] the Tool 130 link aggregation controls the wireless transmission channels, structuring LAG 160, and manages priorities. That is, the means 130 link aggregation defines the priorities on the basis of levels of the received signal communicated by means 141-143 processing wireless signals, and reports the means 120 of the processing of packets on priorities.

[0031] Hereinafter, with reference to Fig. 2, will be offered a description of the operations in accordance with the present invention.

[0032] Both devices 201 and 202 of the wireless transmission is structured identically to the device 101 wireless transmission and the device 102 wireless transmission described above. However, for convenience of description, Fig. 2 shows an example in which the device 201 wireless transmission functions mostly as re�monitor instructions, and ustroystvo wireless transmission functions mostly as a receiver.

[0033] Means 211 and 214, 212 and 215, and 213 and 216 processing wireless signals, respectively, form channels 221-223 wireless, independent from each other. The device 21 and 202 wireless transmission capable of performing bidirectional data transmission by means of LAG, structured channels 221-223 wireless. In particular, in the present embodiment of the packages 231-233 are transmitted in the direction from the device 201 of the wireless transmission to the device 202 wireless transmission LAG through structured channels 221-223 wireless communication.

[0034] Fig. 2 denote H, M and L, respectively assigned to packets 231-233, demonstrate the priorities of packets. That is, packets 231-233, respectively, are a package of high priority, medium priority and low priority. It should be noted that this notation does not limit the present invention to the case where the number of priority levels set for packets is three.

[0035] In the present invention devices 201 and 202 of the wireless transmission function as follows.

[0036] First funds 214-216 processing wireless signals of the device 202 wireless transmission of measured received signal level ant�NN wireless. Here, with regard to the received signal level measured in each of the funds 214-216 processing wireless signals, it should be understood that the received signal is high in medium 214 processing wireless signals, the average in the medium 215 processing wireless signals and low in the medium 216 processing wireless signals.

[0037] Further funds 214-216 processing wireless signals are passed to the device 201 wireless transmission feedback about the measurement result through the channels 221-223 wireless transmission.

[0038] the Tool 240 management link aggregation device 201 receives wireless transmission of the measurement result of the levels of the received signal in the device 202 wireless transmission, respectively taken means 211-213 processing wireless signals. The tool 240 management link aggregation determines in accordance with the levels of the received signal in the 214-216 processing wireless signals that are included in the measurement result, the priorities of the LAG in channels in wireless transmission, the respective means of wireless signals. In particular, in the present invention, the priority of the channel 221 of the wireless transmission is defined as 1; the priority of the channel 222 of the wireless transmission is defined as 2; and the priority channel 223 wireless transmission op�Adelaide as 3. Here the smaller the numerical value, the higher the priority. The channel of the wireless transmission of a higher level of the received signal is more likely to perform accurate demodulation on the second side, and therefore the packet loss rate can be reduced.

[0039] Then, the tool 250 processing packet transmission device 201 performs wireless transmission analysis of information about addresses of packets 231, 232 and 233, taken at the input port. The tool then 250 processing of packets successfully transmit packets in accordance with the order based on the priorities of packets to the wireless communications defined in accordance with the priorities identified by the tool 240 management link aggregation.

[0040] for Example, as shown in Fig. 3, it should be understood that the bandwidth of each channel 221 (priority 1), 222 (priority 2) and 223 (priority 3) wireless transmission rate is 50 Mbps, and the speed at the entrance for packets of high priority, medium-priority packets and low priority packets is 40 Mbps, 50 Mbps and 80 Mbps, respectively. In this case, first, the high priority packets are transmitted using the bandwidth of 40 Mbit/s channel 221 of the wireless transmission priority 1. Then, the medium-priority packets are transmitted using a bandwidth of 10 Mbps, which is about�taccom channel strip 221 wireless transmission, and stripes 40 Mbps channel 222 of the wireless transmission priority 2. Finally, the low priority packets are transmitted using a bandwidth of 10 Mbps, which is the rest of the channel strip 222 of the wireless transmission, and bandwidth of 50 Mbit/s channel 223 of the wireless transmission priority 3. Here, when the channel bandwidth of the wireless transmission is insufficient for speed packets input, packets outside the bandwidth are discarded.

[0041] Thus, through the successful distribution of packets in accordance with the order based on the priorities of packets to the wireless transmission channels established in accordance with the order based on the priorities of channels for wireless transmission of packets to a higher priority can be transmitted using the wireless channel with the best reception condition.

[0042] In this embodiment, the implementation by performing transmission with the selection of a physical channel of excellent quality for high priority traffic, the packet loss rate can be reduced.

[0043] Additionally, in this embodiment of the control priority can be performed without adding process complexity, since the transmission is executed in turn, starting with the high priority traffic in accordance with the order of priorities of wireless transmission channels, structures�, no LAG.

[0044] <SECOND IMPLEMENTATION OPTION>

Next will be offered a description of the structure in accordance with the second variant implementation of the present invention. In the present invention AMR is used to control the wireless transmission channels. AMR means "radiochem adaptive modulation", that is, the circuit of control channels for wireless transmission, with which the modulation scheme may be selected automatically.

[0045] the constituent elements in the present variant implementation is similar to what is presented in the first variant implementation. That is, the device 101 wireless transmission and the device 102 wireless transmission, shown in Fig. 1 included. As shown in Fig. 2, these devices perform wireless communication through channels 221-223 wireless transmission.

[0046] on the other hand, the present invention is characterized by operations funds 130 management link aggregation and tools 141-143 processing wireless signals.

[0047] With reference to Fig. 1 presents a description of the operations means 130 management link aggregation and tools 141-143 processing wireless signals.

[0048] First, when the funds 141-143 processing wireless signals take the message about the level of the received signal from the response device, they choose the appropriate modulation scheme, �corresponding to the received signal level. In particular, when the received signal is high, the selected modulation scheme with a high transmission rate, such as the modulation scheme with multiple meanings (e.g., 256 QAM); when the received signal level is low, the selected modulation scheme with a small number of values (for example, QPSK), the transmission speed is low, but which has a high capacity for error correction. From this point of time and further funds 141-143 processing wireless signals carry out wireless communication with a return device, using a modulation scheme selected here.

[0049] Then the funds 141-143 processing wireless signals inform the tool 240 management link aggregation with at least the modulation scheme selected here.

[0050] the Tool 130 management link aggregation determines the priority for each channel 221-223 wireless transmission in accordance with the modulation scheme selected by means 141-143 processing wireless signals. That is, a high priority is given to the wireless transmission channel to which the selected modulation scheme with a high transmission rate and low priority is given to the wireless transmission channel to which the selected modulation scheme with a low bitrate.

[0051] With reference to Fig. 2 presents a description of specific examples�governmental operations in accordance with the present invention.

[0052] the Device 201 of the wireless transmission takes feedback about the level of the received signal from the response device 202 wireless transmission. It should be understood that the received signal is transmitted in the form of feedback, high in medium 214 processing wireless signals, the average in the medium 215 processing wireless signals and low in the medium 216 processing wireless signals.

[0053] the Unaired a means of processing the wireless signals of the device 201 of the wireless transmission selects the appropriate modulation scheme based on the level of a received signal. In the present embodiment, the implementation of the selected modulation scheme with a lower transmission rate. A means of processing the wireless signals of the wireless transmission channel transmits the modulation scheme chosen here, the tool 240 management link aggregation.

[0054] the Tool 240 management link aggregation defines the priorities of channels 221-223 wireless transmission in LAG on the basis of the transmitted band to each modulation scheme. In this embodiment of the channel 221 of the wireless transmission is given priority to 1, the channel 222 of the wireless transmission is given priority to 2, and the channel 223 of the wireless transmission is given priority to 3.

[0055] From this time forth, the distribution of traffic to the channels 221-223 wireless TRANS�villas is carried out in accordance with the procedure similar to what was described in the first embodiment of implementation. That is, the tool 250 processing of packets successfully transmit packets in accordance with the order based on the priorities of packets to the wireless transmission channels established in accordance with the order based on the priorities identified by the tool 240 management link aggregation.

[0056] for Example, as shown in Fig. 4, it should be understood that the strip channels 221 (priority 1), 222 (priority 2) and 223 (priority 3) wireless transmission is 70 Mbps, 50 Mbps and 30 Mbps, respectively, and the velocity at the inlet for packets of high priority, medium-priority packets and low priority packets is 40 Mbps, 50 Mbps and 80 Mbps, respectively. In this case, first, the high priority packets are transmitted using the bandwidth of 40 Mbit/s channel 221 of the wireless transmission priority 1. Then, the medium-priority packets are transmitted using a bandwidth of 30 Mbps, which is the rest of the channel strip 221 wireless transmission, and bandwidth 20 Mbps channel 222 of the wireless transmission priority 2. Finally, the low priority packets are transmitted using a bandwidth of 30 Mbps, which is the rest of the channel strip 222 of the wireless transmission, and a bandwidth of 30 Mbit/s channel 223 of the wireless transmission priority 3. It should be noted that when the ka band�Ala wireless transmission is insufficient for the rate of packets at the input, packages outside the bandwidth are discarded.

[0057] In this embodiment, the implementation by performing transmission using modulation schemes with high bit rate for high priority traffic packets of the high priority traffic can be transmitted securely at high speeds.

[0058] Above, the present invention has been described with reference to embodiments of the, present invention is not limited to this. Various modifications that may be clear to experts in the art, can be made regarding the structure and details of the present invention within the scope of the invention.

[0059] for Example, in the embodiments described above, the device 101 wireless transmission and the device 102 wireless transmission, each of them, have the function of determining the priorities of the wireless transmission channels in the tool 130 management link aggregation. However, they can be structured so that: the first device for wireless transmission, for example, the device 101 wireless transmission, has this feature, and the tool 130 management link aggregation device 101 wireless transmission according to the tool 120 control packet transmission response of the device 102 wireless transmission of certain priorities; and a means 12 control the packet transmission device 102 wireless transmission drives traffic, using priorities. In this case, the funds 141-143 processing wireless signals device 101 wireless transmission, which carry out the determination on priorities, not necessarily have the function of measuring the level of a received signal and message to the device 102 wireless transmission about the level of the received signal. Optionally return the device 102 wireless transmission may not have the means 130 management link aggregation. Additionally, in the above-described embodiments, the device 101 wireless transmission and the device 102 wireless transmission, each of them, measure the received signal level in the 141-143 processing wireless signals and have the function of the response message to the device about the received signal level. However, they can be structured so that only the device 101 wireless transmission has this feature and transmits the measured level of the received signal to the means 130 management link aggregation and reports the response to the device 102 wireless transmission priorities. In this case, the funds 141-143 processing wireless signals of the device 102 wireless transmission may not have the functions of measuring the level of the received signal and the response message to the device about the received signal level.

[0060] Optionally, in one�Osennij above embodiments, although the present invention has been described as a hardware structure, the present invention is not limited, and any process may be implemented by instructions of the CPU (Central processing unit) execute a computer program. In this case, the computer program may be provided in the computer as stored using various types of volatile computer-readable media. Secretmovement computer-readable media include various types of tangible storage media. Examples-volatile computer-readable media include magnetic storage media (e.g., floppy disks, magnetic tapes and hard disks), optical magnetic storage media (e.g. magneto-optical disks), CD-ROM (compact disk without the possibility of overwriting), CD-R, CD-R/W, semiconductor memory (e.g., mask ROM, PROM (programmable ROM), EPROM (erasable PROM), flash ROM, and a RAM (random access memory)). Additionally, the program may be provided in the computer using different types of short-term computer-readable media. Examples of short-term computer-readable media include electrical signals, optical signals and electromagnetic waves. Short-term computer-readable wear�and can provide to the computer through a wired communication line, such as electric wires or optical fibers, or wireless communication lines.

[0061] the Present application is based on and claims priority on patent application of Japan No. 2011-144107, filed June 29, 2011, the disclosure of which is incorporated here in full by reference.

[0062] the above implementation options may also partly or completely be described as the following supplementary notes, but are not limited to the following.

[0063] (SUPPLEMENTARY NOTE 1)

The wireless transmission system, which includes

the first device and the second device, which perform wireless data transfer via the wireless transmission path using a plurality of physical channels in parallel, with

each of the first device and second device include:

port input/output that inputs and outputs data;

a variety of means for processing wireless signals to control the different physical channels, and a variety of means for processing wireless signals, respectively, measure the levels of the received signal physical channels, and a lot of funds processing wireless signals inform the response from the first and second devices on the levels of the received signal;

the control means� aggregation to determine the priority for each of the physical channels on the basis of the signal level for each of the physical channels, communicated by means of processing the wireless signals of the response devices; and

processing means transmit packets to select among the physical links structuring the wireless transmission path, the physical link having a usable band of a prescribed capacity and a high priority as a data receiver.

[0064] (SUPPLEMENTARY NOTE 2)

The wireless transmission system, which includes

the first device and the second device, which perform wireless data transfer via the wireless transmission path using a plurality of physical channels in parallel, with

each of the first device and second device include:

port input/output that inputs and outputs data;

a variety of means for processing wireless signals to control the different physical channels; and

processing means transmit packets to select among the physical links structuring the wireless transmission path, the physical link having a usable band of a prescribed capacity and a high priority as a data receiver, in this case,

means for processing the wireless signals of the second device, respectively, measure the levels of the received signal physical channels, and wherein the milling tools�TCI wireless signals from the second device to the first device on the levels of the received signal, and

the first device further includes a management tool aggregation to determine the priority for each of the physical channels on the basis of the signal level for each of the physical links notified by the second device, and wherein the management tool aggregation of the first device informs the processing means of the packet to the first device and second device priority.

[0065] (SUPPLEMENTARY NOTE 3)

The system of wireless transmission, including:

the first device and the second device, which perform wireless data transfer via the wireless transmission path using a plurality of physical channels in parallel, with

each of the first device and second device include:

port input/output that inputs and outputs data;

a variety of means for processing wireless signals to control the different physical channels; and

processing means transmit packets to select among the physical links structuring the wireless transmission path, the physical link having a usable band of a prescribed capacity and have received high priority as a data receiver, in this case,

means for processing the wireless signals of the second mouth�STS, accordingly, measure the levels of the received signal physical channels, and

the first device further includes a management tool aggregation to determine the priority for each of the physical channels on the basis of the levels of the received signal, and a means to control the aggregation of the first device informs the processing means of the packet to the first device and second device priority.

[0066] (SUPPLEMENTARY NOTE 4)

The wireless transmission system according to one of supplementary notes 1-3, in which

a means of processing the wireless signals determines the modulation scheme for each of the physical channels on the basis of reported levels of the received signal and

management tool aggregation determines the priority for each of the physical channels based on the modulation schemes for each of the physical channels.

[0067] (SUPPLEMENTARY NOTE 5)

The wireless transmission system according to one of supplementary notes 1 to 4, in which

these include the priorities of the packets, and

a means of processing the packet transmission transmits data to the physical channel of high priority according to the order defined by the priorities of packets.

[0068] (SUPPLEMENTARY NOTE 6)

The device besprovodnaia, including:

port input/output that inputs and outputs data;

a variety of means for processing wireless signals to control one of the plurality of physical links structuring the wireless transmission path used in parallel, and multiple means of processing wireless signals, respectively, measure the levels of the received signal physical channels, and a lot of funds processing wireless signals inform the second device of the levels of the received signal;

management tool aggregation to determine the priority for each of the physical channels on the basis of the signal level for each of the physical links notified by means of processing the wireless signals of the response devices; and

processing means transmit packets to select among the physical links structuring the wireless transmission path, the physical link having a usable band of a prescribed capacity and a high priority as a data receiver.

[0069] (SUPPLEMENTARY NOTE 7)

The wireless transmission device, including:

port input/output that inputs and outputs data;

a variety of means for processing wireless signals to control one of the plurality of physical links structuring the tract BAA�wired transmission, used in parallel;

processing means transmit packets to select among the physical links structuring the wireless transmission path, the physical link having a usable band of a prescribed capacity and a high priority as the receiver of the data; and

management tool aggregation to determine the priority for each of the physical channels on the basis of the signal level for each of the physical channels, communicated to another device for wireless transmission, wherein the means of control of link aggregation according to the means of processing of packets of the other device to the wireless transmission priority.

[0070] (SUPPLEMENTARY NOTE 8)

The wireless transmission device, including:

port input/output that inputs and outputs data;

a variety of means for processing wireless signals to control one of the plurality of physical links structuring the wireless transmission path used in parallel, and multiple means of processing wireless signals, respectively, measure the levels of the received signal physical channels, and a lot of funds processing wireless signals to inform the other device of the levels of the received signal; and

processing means transmit packets to the choice� among physical channels, structuring the wireless transmission path, the physical link having a usable band of a prescribed capacity and a high priority as a data receiver.

[0071] (SUPPLEMENTARY NOTE 9)

The wireless transmission device, including:

port input/output that inputs and outputs data;

a variety of means for processing wireless signals to control one of the plurality of physical links structuring the wireless transmission path used in parallel, and multiple means of processing wireless signals, respectively, measure the levels of the received signal physical channels;

processing means transmit packets to select among the physical links structuring the wireless transmission path, the physical link having a usable band of a prescribed capacity and a high priority as the receiver of the data; and

management tool aggregation to determine the priority for each of the physical channels on the basis of the levels of the received signal, wherein the means of control of link aggregation according to the means of processing the packet transmission priority.

[0072] (SUPPLEMENTARY NOTE 10)

The wireless transmission device according to supplementary note 9, wherein the means to control the units�mation channels also reports another device for wireless transmission of a certain priority.

[0073] (SUPPLEMENTARY NOTE 11)

The wireless transmission device, including:

port input/output that inputs and outputs data;

a variety of means for processing wireless signals to control one of the plurality of physical links structuring the wireless transmission path used in parallel; and

processing means transmit packets to select among the physical links structuring the wireless transmission path, the physical link having a usable band of a prescribed capacity and a high priority as a data receiver.

[0074] (SUPPLEMENTARY NOTE 12)

The wireless transmission device according to one of supplementary notes 6 to 11, in which

a means of processing the wireless signals determines the modulation scheme for each of the physical channels on the basis of reported levels of the received signal, and

management tool aggregation determines the priority for each of the physical channels based on the modulation schemes for each of the physical channels.

[0075] (SUPPLEMENTARY NOTE 13)

The wireless transmission device according to one of supplementary notes 6 to 12, in which

these include the priorities of packets and

a means of processing the packet transmission transmits data to the physical channel high�th priority in accordance with the procedure specific priorities of packets.

[0076] (SUPPLEMENTARY NOTE 14)

Method for wireless transmission, including:

control of each of the plurality of physical links structuring the wireless transmission path used in parallel;

the measurement of received signal level for each of the physical channels;

the response message to the communication device about the received signal level;

the definition of priority for each of the physical channels on the basis of the signal level for each of the physical channels, communicated reciprocal communication device; and

the choice among the physical links structuring the wireless transmission path, the physical link having a usable band of a prescribed capacity and a high priority as a data receiver.

[0077] (SUPPLEMENTARY NOTE 15)

Method for wireless transmission, including:

control one of the plurality of physical links structuring the wireless transmission path used in parallel;

the choice among the physical links structuring the wireless transmission path, the physical link having a usable band of a prescribed capacity and a high priority as the receiver of the data;

the definition of priority for each of the physical channels based on the signal level of �of each of the physical channels, communicated reciprocal communication device; and

the response message to the communication device priority.

[0078] (SUPPLEMENTARY NOTE 16)

Method for wireless transmission, including:

control one of the plurality of physical links structuring the wireless transmission path used in parallel;

the measurement of received signal level for each of the physical channels;

the response message to the communication device on the levels of the received signal; and

the choice among the physical links structuring the wireless transmission path, the physical link having a usable band of a prescribed capacity and a high priority as a data receiver.

[0079] (SUPPLEMENTARY NOTE 17)

Method for wireless transmission containing:

control one of the plurality of physical links structuring the wireless transmission path used in parallel;

the measurement of received signal level for each of the physical channels;

the definition of priority for each of the physical channels on the basis of the levels of the received signal; and

the choice among the physical links structuring the wireless transmission path, the physical link having a usable band of a prescribed capacity and a high priority as a data receiver.

[0080] (OPTION�SORY NOTE 18)

Method for wireless transmission according to supplementary note 17, which means reciprocal communication device also reports about a specific priority.

[0081] (SUPPLEMENTARY NOTE 19)

Method for wireless transmission, including:

control one of the plurality of physical links structuring the wireless transmission path used in parallel; and

the choice among the physical links structuring the wireless transmission path, the physical link having a usable band of a prescribed capacity and a high priority as a data receiver.

[0082] (SUPPLEMENTARY NOTE 20)

Method for wireless transmission according to one of supplementary notes 14 to 19, further comprising determining modulation schemes for each of the physical channels on the basis of reported levels of the received signal, wherein the priority for each of the physical channels is determined based on the modulation schemes for each of the physical channels.

[0083] (SUPPLEMENTARY NOTE 21)

Method for wireless transmission according to one of supplementary notes 14 to 20, in which

these include the priorities of packets and

data is transmitted to the physical channel of high priority according to the order defined by the priorities of packets.

[0084] (ADVANCED� NOTE 22)

Program for wireless transmission of prescriptions to the computer to perform operations:

for managing each of the plurality of physical links structuring the wireless transmission path used in parallel;

measurements of received signal level for each of the physical channels;

the response message to the communication device about the received signal level;

determining the priority for each of the physical channels on the basis of the signal level for each of the physical channels, communicated reciprocal communication device; and

choice among the physical links structuring the wireless transmission path, the physical link having a usable band of a prescribed capacity and a high priority as a data receiver.

[0085] (SUPPLEMENTARY NOTE 23)

Program for wireless transmission of prescriptions to the computer to perform operations:

control one of the plurality of physical links structuring the wireless transmission path used in parallel;

choice among the physical links structuring the wireless transmission path, the physical link having a usable band of a prescribed capacity and a high priority as the receiver of the data;

determining the priority for each of the physical channels on the basis of the signal level for each and� physical channels, communicated reciprocal communication device; and

the response message to the communication device priority.

[0086] (SUPPLEMENTARY NOTE 24)

Program for wireless transmission of prescriptions to the computer to perform operations:

control one of the plurality of physical links structuring the wireless transmission path used in parallel;

measurements of received signal level for each of the physical channels;

the response message to the communication device about the received signal level; and

choice among the physical links structuring the wireless transmission path, the physical link having a usable band of a prescribed capacity and a high priority as a data receiver.

[0087] (SUPPLEMENTARY NOTE 25)

Program for wireless transmission of prescriptions to the computer to perform operations:

control one of the plurality of physical links structuring the wireless transmission path used in parallel;

measurements of received signal level for each of the physical channels;

determining the priority for each of the physical channels based on the received signal level; and

choice among the physical links structuring the wireless transmission path, the physical link having a usable band of predpis�the TES capacity and a high priority as a data receiver.

[0088] (SUPPLEMENTARY NOTE 26)

Program wireless transmission on the supplementary note 25, further initiating execution of a computer operation response message to the communication device about a specific priority.

[0089] (SUPPLEMENTARY NOTE 27)

Program for wireless transmission of prescriptions to the computer to perform operations:

control one of the plurality of physical links structuring the wireless transmission path used in parallel; and

choice among the physical links structuring the wireless transmission path, the physical link having a usable band of a prescribed capacity and a high priority as a data receiver.

[0090] (SUPPLEMENTARY NOTE 28)

Program wireless transmission according to one of supplementary notes 22 to 27, further initiates execution of the computer operation of determining modulation schemes for each of the physical channels based on the reported received signal level, wherein the priority for each of the physical channels is determined based on the modulation schemes for each of the physical channels.

[0091] (SUPPLEMENTARY NOTE 29)

Program wireless transmission according to one of supplementary notes 22 to 29 in which the data includes a packet priority, and add�till then triggers the execution of the computer transfers data to the physical channel is a high priority in accordance with the procedure specific priorities of packets.

INDUSTRIAL APPLICABILITY

[0092] the Present invention can be used for various wireless transmission systems, such as mobile telecommunications system.

The LIST of REFERENCE POSITIONS

[0093] 100 SYSTEM for WIRELESS TRANSMISSION

101 is a DEVICE for WIRELESS TRANSMISSION

102 is a DEVICE for WIRELESS TRANSMISSION

111 - PORT I/O

112 - PORT I/O

113 - PORT I/O

120 - a means of PROCESSING the PACKET

130 is a MANAGEMENT TOOL for AGGREGATION

141 - a means of PROCESSING the WIRELESS SIGNALS

142 - a means of PROCESSING the WIRELESS SIGNALS

143 - a means of PROCESSING the WIRELESS SIGNALS

201 - a DEVICE for WIRELESS TRANSMISSION

202 - WIRELESS TRANSMISSION DEVICE

211 - a means of PROCESSING the WIRELESS SIGNALS

212 - a means of PROCESSING the WIRELESS SIGNALS

213 - a means of PROCESSING the WIRELESS SIGNALS

214 - a means of PROCESSING the WIRELESS SIGNALS

215 - a means of PROCESSING the WIRELESS SIGNALS

216 - a means of PROCESSING the WIRELESS SIGNALS

221 - CHANNEL WIRELESS TRANSMISSION

222 - CHANNEL WIRELESS TRANSMISSION

223 - CHANNEL WIRELESS TRANSMISSION

231 - PACK HIGH PRIORITY

232 - PACKET MEDIUM PRIORITY

233 - PACK LOW PRIORITY

240 - TOOL MANAGEMENT AG�EGOROVNA CHANNELS

250 - PROCESSING MEANS TRANSMIT PACKETS.

1. The wireless transmission system, comprising:
the first device and the second device, which perform wireless data transfer via the wireless transmission path using a plurality of physical channels in parallel,
each of the first device and second device include:
port input/output that inputs and outputs data;
a variety of means for processing wireless signals to control the different physical channels, and a variety of means for processing wireless signals, respectively, measure the levels of the received signal physical channels, and a lot of funds processing wireless signals inform the response from the first and second devices on the levels of the received signal
management tool aggregation to determine the priority for each of the physical channels on the basis of the signal level for each of the physical links notified by means of processing the wireless signals of the response devices; and
processing means transmit packets to select among the physical links structuring the wireless transmission path, the physical link having a usable band of a prescribed capacity and a high priority as the reception�IR data.

2. The wireless transmission system, comprising:
the first device and the second device, which perform wireless data transfer via the wireless transmission path using a plurality of physical channels in parallel,
each of the first device and second device include:
port input/output that inputs and outputs data;
a variety of means for processing wireless signals to control the different physical channels; and
processing means transmit packets to select among the physical links structuring the wireless transmission path, the physical link having a usable band of a prescribed capacity and a high priority as a data receiver, in this case,
means for processing the wireless signals of the second device, respectively, measure the levels of the received signal physical channels, and wherein the means for processing wireless signals from the second device to the first device on the levels of the received signal, and
the first device further includes a management tool aggregation to determine the priority for each of the physical channels on the basis of the signal level for each of the physical links notified by the second device, and wherein the control means�ing aggregation reports the means of processing a packet to the first device and second device priority.

3. The wireless transmission system, comprising:
the first device and the second device, which perform wireless data transfer via the wireless transmission path using a plurality of physical channels in parallel,
each of the first device and second device include:
port input/output that inputs and outputs data;
a variety of means for processing wireless signals to control the different physical channels; and
processing means transmit packets to select among the physical links structuring the wireless transmission path, the physical link having a usable band of a prescribed capacity and have received high priority as a data receiver, in this case,
means for processing the wireless signals of the first device, respectively, measure the levels of the received signal physical channels, and
the first device further includes a management tool aggregation to determine the priority for each of the physical channels on the basis of the levels of the received signal, wherein the means of control of link aggregation according to the means of processing a packet to the first device and second device priority.

4. The wireless transmission system according to one� PP.1-3, in which:
a means of processing the wireless signals determines the modulation scheme for each of the physical channels on the basis of reported levels of the received signal and
management tool aggregation determines the priority for each of the physical channels based on the modulation schemes for each of the physical channels.

5. The wireless transmission system according to one of claims.1-3, in which:
these include the priorities of packets and
a means of processing the packet transmission transmits data to the physical channel of high priority according to the order defined by the priorities of packets.

6. The wireless transmission device, comprising:
port input/output that inputs and outputs data;
a variety of means for processing wireless signals to control one of the plurality of physical links structuring the wireless transmission path used in parallel, and multiple means of processing wireless signals, respectively, measure the levels of the received signal physical channels, and a lot of funds processing wireless signals inform the second device of the levels of the received signal
management tool aggregation to determine the priority for each of the physical channels on the basis of the signal level for each of the Fi�on-demand channels communicated by means of processing the wireless signals of the response devices; and
processing means transmit packets to select among the physical links structuring the wireless transmission path, the physical link having a usable band of a prescribed capacity and a high priority as a data receiver.

7. The wireless transmission device according to claim 6, in which:
a means of processing the wireless signals determines the modulation scheme for each of the physical channels on the basis of reported levels of the received signal and
management tool aggregation determines the priority for each of the physical channels based on the modulation schemes for each of the physical channels.

8. The wireless transmission device according to one of claims.6 and 7, in which:
these include the priorities of packets and
a means of processing the packet transmission transmits data to the physical channel of high priority according to the order defined by the priorities of packets.

9. Method for wireless transmission, comprising:
control of each of the plurality of physical links structuring the wireless transmission path used in parallel;
the measurement of received signal level for each of the physical channels;
the response message to the communication device about the level of the received �of pressure switches;
the definition of priority for each of the physical channels on the basis of the signal level for each of the physical channels, communicated reciprocal communication device; and
the choice among the physical links structuring the wireless transmission path, the physical link having a usable band of a prescribed capacity and a high priority as a data receiver.

10. Computer-readable media that stores a program for wireless transmission of prescriptions to the computer to perform operations:
for managing each of the plurality of physical links structuring the wireless transmission path used in parallel;
measurements of received signal level for each of the physical channels;
the response message to the communication device about the received signal level;
determining the priority for each of the physical channels on the basis of the signal level for each of the physical channels, communicated reciprocal communication device; and
choice among the physical links structuring the wireless transmission path, the physical link having a usable band of a prescribed capacity and a high priority as a data receiver.



 

Same patents:

FIELD: radio engineering, communication.

SUBSTANCE: invention relates to radio engineering, namely to digital cellular radio communication and can be used for creation of digital radio telephone networks of new generation. The invention proposes an addressing method of correspondents of mobile radio network, which is based on a principle of code separation of channels, and a dynamic addressing device of radio aids of mobile radio network. The device consists of Transmitted Command Register, Received Command Register, Dynamic Transmitter Addressing Register, Dynamic Receiver Addressing Register, Generator of Pseudorandom Code Sequences of Transmitter, Generator of Pseudorandom Code Sequences of Receiver, Modulator and Demodulator of Radiofrequency Signals, and Code Calculator-Converter Unit.

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13 cl, 8 dwg

FIELD: physics, computer engineering.

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24 cl, 11 dwg

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18 cl, 6 dwg

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19 cl, 4 dwg

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14 cl, 4 dwg

FIELD: radio engineering, communication.

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19 cl, 2 dwg

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9 cl, 3 dwg

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31 cl, 8 dwg

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6 cl, 2 dwg

FIELD: physics; control.

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18 cl, 28 dwg

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8 cl, 32 dwg

FIELD: radio engineering, communication.

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EFFECT: improvement of security of data transmission.

64 cl, 20 dwg

FIELD: radio engineering, communication.

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28 cl, 11 dwg

FIELD: physics, communications.

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12 cl, 4 dwg

FIELD: radio engineering, communication.

SUBSTANCE: group of inventions relates to means of facilitating communication between a first website of a content provider and a mobile device. The method includes receiving first information from the website of a content provider via a first network on a web server, wherein the first information does not include any electronic mail message, wherein receiving includes pulling out, by an internal unit of the web server, the first information from the website of the content provider; processing in at least one of the internal unit and external unit of the web server, first information to provide processed first information; sending notification on new content in the first information from the external unit of the web server over a data pushing channel established either in the first network or a second network for receiving by the mobile device; wherein the processed first information presents one or more differences existing between the first information and previous information received at the web server from the website of the content provider.

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27 cl, 9 dwg

FIELD: mobile communications.

SUBSTANCE: base station determines speed of direct data transfer of data in accordance to control data about data transfer speed received from base station, reads temporary maximal total size encoder packers from buffer, determines, if it is possible to transfer these temporary packets at this speed of data transfer forms a combination of logic packets from these temporary packets, if it possible to transfer these packets at current data transfer speed, and total size of temporary packets is greater or equal to certain threshold value, and transmits logic packets with physical level packet.

EFFECT: higher data transfer speed.

3 cl, 9 dwg

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