Carrier processing method, communication device and communication system

FIELD: radio engineering, communication.

SUBSTANCE: invention particularly discloses a carrier processing method which involves: acquiring control information of each multi-carrier module associated with carriers; according to the acquired control information, determining a carrier used by each multi-carrier module; and performing processing by each multi-carrier module according to the determined carrier. Also disclosed is a communication device which includes: a processing unit, configured to acquire control information of each multi-carrier module associated with carriers, and according to the acquired control information, determine a carrier used by each multi-carrier module; and a notification unit, configured to instruct each multi-carrier module to perform processing according to the determined carrier.

EFFECT: enabling two multi-carrier modules to perform joint processing.

13 cl, 8 dwg

 

The technical FIELD TO WHICH the INVENTION RELATES.

The present invention relates to the field of communications technologies, and in particular, to a method for machining the bearing, the communication device and the communication system.

The LEVEL of TECHNOLOGY

With the development of wireless technologies, technologies with many carrying more and more widely used in communication systems such as global system for mobile communications (GSM, global system for mobile communications). For a base station with multiple bearing, it is required in order to share power output bearing, extending the coverage of the bearing base station with multiple bearing and to reduce the cost of creating the network.

In the prior art, the modules, with many bearing configured to hundred in a base station with multiple bearing, and the bearing capacity of shared transmission channels of one module with many bearing, which mainly includes: on the basis of such characteristics that bearing in downstream channels of a module with multiple bearing require different output power, when the power control downlink and function of the descending intermittent transmission network are activated, the dynamic allocation of output power at different carrier, thereby expanding the coverage of the bearing in the base station sets the m bearing and reducing costs to create a network.

However, the prior art provides only a way to share power bearing in one unit with lots of bearing, but does not provide a way of allowing two or more modules with many bearing together to implement the processing of bearing, for example, sharing the power load-bearing.

The INVENTION

Embodiments of the present invention provide a method of processing bearing, communication device and communication system, which allow at least two modules with many bearing together to implement the processing.

Variant implementation of the present invention provides a method of processing bearing, which includes:

receiving control information of each module with many bearing associated with bearing;

according to the received control information, the definition of a carrier used by each module with many bearing; and

the execution of processing by each module with many bearing according to a specific carrier.

Variant implementation of the present invention provides a communication device that includes:

the processing unit is configured to receive control information of each module with plural is Ohm load-bearing, associated with the bearing; and according to the received control information, to determine the carrier used by each module with many bearing; and

the notifications section configured to instruct each module with many bearing to execute processing according to a specific carrier.

Variant implementation of the present invention provides a communications system that includes:

the first device is configured to receive control information of each module with many bearing associated with the carriers; and according to the received control information, to determine the carrier used by each module with many bearing; and

a second device configured to perform transmission according to the carrier specified by the first device and the second device is one or more.

From the above technical solutions can be seen that, in the variants of implementation of the present invention, obtained control information of each module with many bearing associated with bearing; according to the received control information is determined by the carrier used by each module with many bearing; and each module with many bearing performs processing according to the definitely carrier, so that is the way at least two modules with many bearing together to implement the processing load-bearing.

BRIEF DESCRIPTION of DRAWINGS

Figure 1 is a block diagram of the operational sequence of the method of processing resources transfer under option 1 implementation of the present invention;

Figure 2 is a block diagram of the operational sequence of the method of processing resources transfer under option 2 implementation of the present invention;

Figure 3 is a schematic architectural diagram of a base station with multiple bearing under option 2 implementation of the present invention;

4 is a flowchart of the sequence of processing operations of the main unit with lots of bearing under option 2 implementation of the present invention;

5 is a flowchart of the operational sequence of the method of processing resources transfer under option 3 implementation of the present invention;

6 is a schematic architectural diagram of a base station with multiple bearing under option 3 implementation of the present invention;

7 is a structural diagram of a communication device according to a variant implementation of the present invention; and

Fig is a structural diagram of a communication system according to option about what westline of the present invention.

DETAILED DESCRIPTION of embodiments of the INVENTION

Embodiments of the present invention provide a method of processing bearing, communication device and communication system, which allow at least two modules with many bearing together to implement the processing (for example, sharing the power of bearing). The details are illustrated below.

Figure 1 is a block diagram of the sequence of operations of the processing method of the bearing under option 1 implementation of the present invention, which mainly includes the following steps.

The stage 101. Receiving control information of each module with many bearing associated with bearing.

At this stage, obtaining control information of each module with many bearing associated with bearing includes: receiving, by one of the many (more than two) modules with many of bearing, which serves as the main module with multiple carrier control information of each module with many bearing associated with the carrier; or receiving, by the resource pool module other than module with multiple carrier control information of each module with many bearing associated with bearing.

The control information every what about the module with many bearing, associated with the bearing may be control information bearing module with multiple carriers. Management information-carrying module with many bearing includes: carrier power, the working point of the carrier frequency and the frequency module with multiple carriers.

The stage 102. According to the received control information, the definition of a carrier used by each module with multiple carriers.

At this stage, the definition of a carrier used by each module with many bearing according to the received control information may include:

the definition of the carrier, with the point of the operating frequency at the intersection of frequency bands, at least two modules with many carriers as a shared carrier;

determining the capacity of a single module with multiple bearing and full power all modules with many carrying sauté;

when the capacity of a single module with multiple bearing exceeds the first threshold value, and total power of all modules with a lot of bearing in a cell is less than or equal to the second threshold value, determining that the shared carrier in a single module with multiple bearing is transmitted through another module with lots of bearing, with the remaining power; and additional definition wide-angle is also that exceeds the portion received through the power module with many bearing minus the first threshold value is provided by another module with lots of bearing, with the remaining power; or

when the capacity of a single module with multiple bearing exceeds the first threshold value, and total power of all modules with a lot of bearing in a cell exceeds the second threshold value, the processing starts peak limiting module with many bearing; or

when the capacity of a single module with multiple bearing is less than or equal to the first threshold value, determining that a single module with multiple bearing transmits the carrier, in accordance with the control information of the carrier of one module with multiple carriers.

The first threshold value is a threshold value set according to the capacity of a single module with multiple bearing, the threshold value may be the maximum supported capacity K1 module with multiple frequencies and different modules with many bearing may have different first threshold values. The second threshold value is a threshold value set according to the total power of all modules with a lot of bearing in a cell, the threshold value may be the maximum supported capacity of K2 cells, and it is obvious that K2 is greater than K1.

Step 103. Each module is a set of bearing performs processing according to a specific carrier.

From option 1 implementation can be seen that in this embodiment of the present invention, obtained control information of each module with many bearing associated with bearing; according to the received control information is determined by the carrier used by each module with many bearing; and according to a specific carrier, each module with multiple carrying handles, for example, implements the sharing capacity of the bearing, so that is the way at least two modules with many bearing together to implement the processing load-bearing.

Figure 2 is a flowchart of the sequence of operations of the processing method of the bearing under option 2 implementation of the present invention. In this embodiment, the modules with many bearing is divided into a main module with a variety of bearing and secondary modules with multiple carriers. Referring to figure 2, the method mainly includes the following steps.

Step 201. Main module with many bearing receives the control information sent by the secondary modules with multiple carriers.

In option 2, the base station with multiple bearing configures multiple (more than two) modules with many carrying on the cell I, one of the modules with many bearing serves as the main module with a variety of bearing and other modules with many carrying, except the main module with many carriers are secondary modules with multiple carriers. For more information, reference is made to figure 3, and figure 3 is a schematic architectural diagram of a base station with multiple bearing under option 2 implementation of the present invention.

Main module with many bearing receives control information bearing module with multiple carrier sent from each secondary module with many bearing, while the control information bearing module with lots of supporting at least includes the carrier power, the working point of the carrier frequency and the frequency module with many bearing and additionally may include the number of bearing and the number of frequency carriers. The number of carrier frequencies corresponds to a module with multiple carriers. Control information bearing can be used by the main module with a lot of bearing to calculate the power output of each module with a set of bearing and re-allocation of bearing for the main module with many supporting and secondary modules with multiple carriers. Selection of bearing includes the following: the definition of the properties of the bearing, for example, the output power of bearing. Each secondary module with many bearing may send control information of all bearing in the secondary modules with a lot of bearing in the main module with many carrying through the data bus. It is easy to understand that the control information bearing may include a bearing and power point operating frequency of the bearing, and the control information bearing may further include the number of bearing and the number of frequency carriers. Control information bearing can actively go through secondary modules with a lot of bearing in the main module with many bearing or go through secondary modules with many bearing according to the request from the main module with multiple carriers.

Step 202. Main module with multiple carrier determines, in accordance with the control information carriers transmitted by the main unit with lots of bearing and each secondary module with many bearing, and notifies each of the secondary module with multiple bearing in a cell relative to the carrier, which is transmitted through each of the secondary module with many bearing and is certain information, while some of the information includes: a carrier transmitted by the main unit with lots of bearing, and bearing, is transmitted through each of the secondary module with multiple carriers.

Main module with many bearing receives the control information sent from the secondary modules with many of bearing, and executes the associated allocation of power and bearing.

Main module with many bearing defines the output power of all bearing main unit with lots of supporting and secondary modules with many bearing according to the received control information, i.e. the total output power of all bearing in a cell, and determines the number of modules with many bearing in a cell and the number of bearing in each module with multiple carriers. For example, the main module with many supporting sends N0 bearing, the secondary module 1 with many supporting sends N1 bearing, and a secondary module 2 with many supporting sends N2 bearing.

Step 203. Main module with many supporting and secondary modules with multiple transmit bearing bearing according to specific information.

After working each carrier module with many bearing is determined at the step 202, the main module with many supporting and secondary modules with multiple transmit bearing bearing according to certain information and transmit downstream data to the radio interface.

4 is a flowchart of the sequence of processing operations allocation of power and bearing, sold by the main module is with many bearing under option 2 implementation of the present invention, which mainly includes the following steps.

Step 401. Receiving control information bearing main unit with lots of supporting and receiving control information bearing module with multiple carrier sent from each secondary module with multiple carriers.

Management information-carrying module with lots of supporting at least includes the carrier power, the working point of the carrier frequency and the frequency module with many bearing and additionally may include the number of bearing, the number of carrier frequencies, etc.

Step 402. According to the sections of the band of operating frequencies covering different modules with many of bearing, is a bearing point of the operating frequency at the intersection of frequency bands covering different modules with many bearing, while the bearing at the intersection can be carrier capable of implementing sharing of power between the modules.

Step 403. Obtain full output power W2 of each module with a lot of bearing in a cell in the current time slot and full power output W3 of each module with a lot of bearing in the cell.

Output power W1 of each carrier in a cell in the current time slot is determined first, full output power W2 of each module with a lot of bearing in a cell in the current time slot can the t to be determined according to the output power W1 of each carrier in a cell, and full power output W3 of each module with a lot of bearing in a cell can be determined according to the output power W2 of each module with multiple carriers. Alternatively, the full power output W3 of each module with a set of bearing can be determined directly according to the output power W1 of each carrier in a cell.

Step 404. For each module, with many supporting the assessment of exceeds or not full output power W2 in the current time slot the first threshold value corresponding to the module, for example, the maximum supported capacity K1, and if the total output power W2 does not exceed the first threshold value, i.e. the full output power W2 of any of the modules with a lot of bearing in the current time slot is less than or equal to the first threshold value corresponding to any of the modules with many of bearing, the step 405; whereas, if the total output power W2 greater than the first threshold value, i.e. the full output power at least one of the modules with a lot of bearing in the current time slot exceeds the first threshold value corresponding to the module with many bearing, the step 406.

Step 405. Main module with many stores carrying the control information supporting each secondary module with many bearing the nei is variable and returns control information bearing in each secondary module with multiple carriers.

Storing control information supporting each secondary module with many bearing constant specifies that each secondary module with many bearing can send downward flow of data through the carrier according to the source control information carriers.

In addition, the control information bearing main unit with many bearing also remains unchanged, so that the main module with many bearing can send downward flow of data through the carrier according to the source control information carriers.

After the step is executed, the process is terminated.

Step 406. Assessment of exceeds or not W3 of each module with many carrying sauté the maximum supported capacity of K2 cells, and if the total power output W3 does not exceed the maximum supported capacity of K2, the step 407; whereas, if the total output power of W3 exceeds the maximum supported capacity of K2, the step 408.

Step 407. Execution of joint use capacity of the bearing. After the step is executed, the process is terminated.

Once estimated that full power output W3 of each module with a lot of bearing in a cell is not greater than (less than or equal to) the maximum supported capacity of K2 cells, treatment of joint use of the Finance capacity of the bearing can be executed.

As the carrier, is able to implement the sharing of power between the modules has already been found at step 402, the base module with many bearing can handle sharing the power of bearing the following ways :

In the first method, the shift of the channel bearing on the level of a time slot is performed for the shared carrier, which is able to implement the sharing of power between the modules and is in a module with many supporting satisfying that W2 exceeds K1, and a carrier having a power output less than the output capacity of the shared carrier in another module with lots of bearing, with the remaining power, i.e. the shared carrier module with many supporting satisfying that W2 exceeds K1, is passed through the channel of another module with lots of bearing, with the remaining power, and the carrier, which has a power output less than the output capacity of the shared carrier, and is located in the module with lots of bearing, with the remaining power is transmitted through the channel module with many supporting satisfying that W2 greater than K1. When considering to illustrate the example in which the shift of the channel carrier is performed for two modules with many bearing, obviously, h is on the shared carrier is located at the intersection of frequency bands of two modules with multiple carriers and shifted carrier having a lower output power, is also located at the intersection of frequency bands of two modules with multiple carriers.

Alternatively, a shared carrier, which is able to implement the sharing of power between the modules and is in a module with many supporting satisfying that W2 exceeds K1, is transmitted through the idle downward channel carrier in another module with lots of bearing, with the remaining power. For example, all or part of the shared carrier is transmitted through the idle downward channel carrier in another module with lots of bearing, with the remaining power. When considering two modules with many bearing as an example for illustration, it is obvious that at least one of the shared carrier is located at the intersection of frequency bands of two modules with multiple carriers.

The second way in excess of the power received through W2 minus K1 module with multiple carriers is provided by the carrier in another module with lots of bearing, with the remaining power, i.e., when the transmit power of one module with many bearing is insufficient, another module with lots of bearing, with the remaining power, uses the exceeding part of the mod is ness, to transfer part or all of the data transmitted via the module with many carriers with insufficient transmission capacity in order to reduce total power output of the module with many supporting satisfying that W2 exceeds K1 in the current time slot, thereby satisfying the power demand of the transmission channel.

Step 408. Main module with many bearing starts to push the maximum limits of module with multiple carriers in order to cut off the excess part of the power that exceeds the maximum output power of the cell, in order to ensure reliable operation of the base station with multiple carriers.

Once estimated that full power output W3 of each module with a lot of bearing in a cell exceeds the maximum supported capacity of K2 cells, the function force peak limit module with many bearing starts on the basis of joint use capacity of the bearing, in order to cut off the excess part of the power that exceeds the maximum output power, in order to ensure reliable operation of the base station with multiple carriers.

The above process is additionally illustrated by considering the example in which each module with many bearing includes a processing unit is basically the strip, the unit of data exchange in the main band and the processing unit of the intermediate frequencies, and the following stages, in particular, are included.

1) processing unit of the main strip each secondary module with many bearing may send, via the data bus, the control information of the secondary module with a lot of bearing in the block processing baseband main module with many carrying multiple time slots, for example, four time slots to a specific point in time T0, when the control information at least includes the carrier power, the working point of the carrier frequency and the frequency module with many bearing and additionally may include the number of bearing and the number of frequency carriers.

2) the processing Unit baseband main module with many bearing receives the control information sent from the secondary module with many bearing, and computes the associated allocation of capacity and support for multiple time slots identical to T0 time. The above step is considering an example in which each secondary module with many supporting sends control information for the four time slots up to this point, and the main module with many bearing can perform the associated calculation for three time slots to the frame of the moment at this stage.

3) After performing the calculations associated allocation of power and bearing block processing baseband main module with multiple carrier notifies the processing unit of the main strip each secondary module with many bearing relative to the carrier, which is transmitted through each of the secondary module with many bearing and is certain information. Processing unit of the main strip each secondary module with many bearing can send top-down data of each carrier and the control information of each carrier, etc. in a block of data exchange in the main strip module with many carrying two time slot up to the present moment. The processing unit baseband main module with many bearing can send top-down data and control information of each carrier in a block of data exchange in the main strip module with many carrying two time slots up to this point.

4) processing Units intermediate frequencies in the primary and secondary modules with many bearing can get downward flow of data and control information of each carrier of the blocks of data exchange in the main strip of core modules with a variety of bearing and secondary modules with many bearing for one time slot until this moment, respectively, and modulate and you shall go top-down data of each carrier through the carrier in accordance with the control information.

Option 2 implementation can be seen that in this embodiment of the present invention, the modules with many bearing in a cell are divided into main module with many supporting and secondary modules with many of bearing, and the main module with many bearing receives the control information of the secondary module with multiple carrier sent from each secondary module with many bearing to calculate the output power of the power amplifier of each module with a lot of bearing in accordance with the control information and re-allocate bearing main unit with lots of supporting and secondary modules with many bearing, thereby allowing at least two modules with many bearing together to implement the processing of sharing power between the modules and improving network performance. In addition, for a base station with multiple bearing with high capacity, coverage of a base station can be extended without increasing the cost of hardware, and the cost of establishing the network are reduced.

5 is a flowchart of the operational sequence of the method of processing resources transfer under option 3 implementation of the present invention. In this embodiment, a base station with multiple bearing is placed with mo the Ulema of the resource pool and module pool resources evenly allocates carriers transmitted through modules with multiple carriers. As shown in figure 5, the method mainly includes the following steps.

Step 501. The resource pool module collects the control information sent from each module with multiple carriers.

In option 3 the implementation of the resource pool module is specified, and the module resource pool evenly controls each module with multiple carriers. Reference is given in Fig.6 for more information, and Fig.6 is a schematic architectural diagram of a base station with multiple bearing under option 3 implementation of the present invention.

This step is similar to step 201 in embodiment 2 of the implementation, and the difference lies in the fact that the resource pool module collects the control information bearing module with multiple bearing in a cell, while the control information bearing module with lots of supporting at least includes the carrier power, the working point of the carrier frequency and the frequency module with many bearing and additionally may include the number of bearing and the number of carrier frequencies and other Control information may be used by the resource pool module in order to calculate the power output of the power amplifier of each module is from many of bearing and re-allocate bearing for modules with multiple carriers.

Step 502. The resource pool module determines a carrier used by each module with a set of bearing, in accordance with the control information, and notifies each module with multiple carrier regarding particular information, while certain information is the carrier used by each module with multiple carriers.

This step is similar to step 202 in option 2, the implementation, and the difference lies in the fact that the module of the resource pool is used instead of the primary module with a lot of bearing in order to implement the processing, and the resource pool module determines a carrier transmitted by each module with many bearing; while in option 2, the implementation, the main processing unit with lots of supporting not only determines the carrier transmitted by each secondary module with many bearing, but also determines the carrying transmitted independently.

For detailed content of the stage 502 reference can be given on the description in embodiment 2 of the implementation, and the details are not repeated in this case.

Step 503. Each module with many bearing transmits a carrier according to specific information.

This step is virtually identical to step 203 in option 2, the implementation, and the link can be shown in the op is a description of option 2 implementation.

The resource pool module can implement the calculation of the associated allocation of power and bearing module with many carrying multiple time slots, for example, for two time slot up to the present moment and to send certain information in each module with a set of bearing for one time slot up to the present moment. Processing unit of the intermediate frequencies of each module with many bearing receives top-down data and control information of each carrier in a block of data exchange in the main strip of each module with a set of bearing and modulates and outputs the downstream data of each carrier through the carrier in accordance with the control information.

From version 3 implementation can be seen that in this embodiment of the present invention, one unit of the resource pool evenly set, and the resource pool module collects the control information supporting each module with a lot of bearing in a cell in order to calculate the power output of the power amplifier of each module with a lot of bearing in accordance with the control information and re-allocate bearing modules with many bearing, thereby allowing at least two modules with many bearing together to implement the joint processing capacity of supporting and enhancing network performance in Addition, for a base station with multiple bearing with high capacity, coverage of a base station can be extended without increasing the cost of hardware, and the cost of establishing the network are reduced.

The processing method of the bearing illustrated in detail in the above embodiments, the implementation of the present invention, and, accordingly, embodiments of the present invention additionally provide a communication device and communication system.

7 is a structural diagram of a communication device according to a variant implementation of the present invention.

As shown in Fig.7, the communication device includes a block 71 and processing unit 72 notice. In this embodiment, the communication device may be a processing unit with lots of bearing, and the processing unit 71 and the block 72 notifications can belong to a processing unit of the main bands in the processing unit with multiple carriers. The communication device also can be independently specified module resource pool.

The processing unit 71 is configured to receive control information of each of at least two modules with many bearing associated with the carriers; and according to the received control information, to determine the carrier used by each module with multiple carriers.

Block 72 notice of konfigurera is h, to instruct each module with many carrying handle sharing power bearing according to a specific carrier.

The processing unit 71 includes block 711 information, block 712 and information processing block 713 processing of the selection.

Block 711 information is configured to receive control information supporting each module with a set of bearing, while the control information bearing module with many bearing includes: carrier power, the working point of the carrier frequency and the frequency module with multiple carriers.

Block 712, the processing information is configured to determine a carrier having a point of the operating frequency at the intersection of frequency bands, at least two modules with many carriers as a shared carrier; and to determine the capacity of a single module with multiple load-bearing and total power of all modules with multiple carriers. The capacity of a single module with multiple bearing can mean full output power W2 module with a lot of bearing in the current time slot, and total power of all modules with many bearing can mean full power output of each module with a lot of bearing in the cell.

Block 713 processing allocation configured to determine, according to the result of the determination from block 712 information processing, the carrier used by each module with multiple carriers.

Block 713 processing selection includes the first block 7131 selection. The first block 7131 allocation configured to, when the power of one, at least two modules with many bearing exceeds the first threshold value, and total power of all modules with many bearing is less than or equal to the second threshold value, to determine that the shared carrier module with many bearing is transmitted through another module with lots of bearing, with the remaining power.

In particular, the first block 7131 allocation determines that the shift of the channel carrier is performed for the shared carrier module with many bearing and a bearing having a smaller power output in another module with lots of bearing, with the remaining power; or determines that all or part of the shared carrier module with many bearing is transmitted through the idle downward channel carrier of another module with lots of bearing, with the remaining power.

Block 713 processing selection additionally includes a second unit 7132 selection.

The second block 7132 allocation configured to, when the power of one, at least two modules with many supporting lane exceeds the second threshold value, and total power of all modules with many bearing is less than or equal to the second threshold value, to determine that the exceeding part, obtained through the power module with many bearing minus the first threshold value is provided by another module with lots of bearing, with the remaining power.

Block 713 processing selection additionally includes a third block 7133 selection.

The third block 7133 allocation configured to, when the power of one, at least two modules with many bearing exceeds the first threshold value, and total power of all modules with many bearing exceeds the second threshold value, to start processing the maximum limit of module with multiple carriers.

Block 713 processing selection additionally includes a fourth block 7134 selection.

The fourth block 7134 allocation configured to, when the capacity of any of the modules with many bearing is less than or equal to the first threshold value module with multiple carriers to determine what each module with many bearing transmits a carrier according to your own source control information.

Fig is a structural diagram of a communication system according to a variant implementation of the present invention.

As shown in Fig, the communication system includes is the first device 81 and the second device 82-8N.

The first device 81 is configured to receive control information of each of at least two modules with many bearing associated with the carriers; and according to the received control information, to determine the carrier used by each module with multiple carriers.

The second device 82-8N configured to exert a downward transmission according to the carrier specified by the first device 81.

The first device 81 is a module with many bearing serving as a main module with a set of supporting modules with many bearing and the second device is one or more core modules by the carrier other than the primary module with multiple carriers.

Alternatively, the first device 81 is a module pool resources other than modules with many bearing and the second device is one or more modules with many bearing of modules with many carriers.

The first device 81 may have a structure as shown in Fig.7, and the link can be shown in the description of figure 7.

It should be noted that on the basis of the principle, identical to the principle of embodiments of the method of the present invention, for the exchange of information and implementation processes between blocks devices and systems, reference can be given is a description of embodiments of the method of the present invention, and the details are not repeated in this case.

With regard to the foregoing, in the embodiment of the present invention, obtained control information of each module with many bearing associated with bearing; according to the received control information is determined by the carrier used by each module with many bearing; and each module with many bearing performs processing according to a specific carrier, so that is the way at least two modules with many bearing together to implement the processing load-bearing.

It should be noted that the communication system may be a base station, GSM format is used above as an example for illustration, and other formats, for example, the format of the multiple access code division multiplexing (CDMA, multiple access, code-division multiplexing) can also be used.

Additionally, the method provided in embodiments implementing the present invention can also be applied to other wireless multi-mode base stations, provided that the output power and operating frequency carrier power amplifier pre-defined, and the wireless multi-mode base station may implement, in accordance with the requirements of power transmission is ECUSA in a cell, planning power transmission and planning work bearing between modules with many bearing which support multiple modes in a cell, so that an optimum allocation of downstream services in a cell, and the network performance is increased.

Experts in the art should understand that all or part of the steps of the method according to the options of implementing the present invention can be implemented by issuing instructions to the appropriate hardware. The program may be stored on a computer-readable data carrier. The data carrier may be a persistent storage device (ROM, permanent memory), random access memory (RAM, random access memory), magnetic disk or optical disk.

The processing method of supporting, communication device and communication system provided by embodiments of the present invention, are described in detail above. The principle and implementation of the present invention described in this document through specific examples. Description of embodiments of the present invention is provided only for ease of understanding of the method and core ideas of the present invention. Specialists in the art can make variations and mo is eficacia of the present invention from the point of view of specific implementations and scope of application according to the ideas of the present invention. Therefore, the content of the detailed description should not be construed as limiting the present invention.

1. The processing method of the bearing containing phases in which: receive control information of each of at least two modules with many bearing associated with bearing;
according to the obtained control information to determine a carrier used by each module with many bearing; and
perform through each module with lots of carrying, processing, sharing power bearing according to a specific carrier;
this
receiving control information of each module with many bearing associated with bearing, in particular, contains the stage at which:
receive control information supporting each module with a set of bearing, while the control information bearing module with many bearing contains: carrier power, the working point of the carrier frequency and the frequency module with many bearing; and
determining according to the received control information of the carrier used by each module with a set of bearing, in particular, includes the steps are:
determine the capacity of each module with a set of bearing and total power of all modules with many bearing;
when the power of one is C, at least two modules with many bearing exceeds the first threshold value, and total power of all modules with many bearing is less than or equal to the second threshold value, determine that the shared carrier module with many supporting pass through another module with lots of bearing, with the remaining power, while the shared carrier is located at the intersection of frequency bands module with lots of load module with many bearing which transmits the shared carrier.

2. The processing method of the bearing according to claim 1, in which:
receiving control information of each of at least two modules with many bearing associated with bearing, includes the steps are:
get through one of the modules with many of bearing, which serves as the main module with many carrier, the control information of each module with many bearing associated with a carrier; or
get through the resource pool module other than module with many carrier, the control information of each module with many bearing associated with bearing.

3. The processing method of the bearing according to claim 1, in which:
determining that the shared carrier module with many bearing convey through the m another module with multiple carriers with the remaining power, includes the steps are:
determine that the shift of the channel bearing on the level of a time slot to perform the shared carrier module with many bearing carrier and another module with lots of bearing, with the remaining power; or
determine that the shared carrier module with many carrier is passed through an inactive downlink channel carrying another module with lots of bearing, with the remaining power.

4. The processing method of the bearing according to claim 1 or 2, in which:
receiving control information of each module with many bearing associated with bearing, in particular, contains the stage at which:
receive control information supporting each module with a set of bearing, while the control information bearing module with many bearing contains: carrier power, the working point of the carrier frequency and the frequency module with many bearing; and
determining according to the received control information of the carrier used by each module with a set of bearing, in particular, contains the stage at which:
when the power of one of the at least two modules with many bearing exceeds the first threshold value, and total power of all modules with many carrying less than or equal to the second the threshold value, determine what the exceeding part, obtained through the power module with many bearing minus the first threshold value, provide by another module with lots of bearing, with the remaining power.

5. The processing method of the bearing according to claim 1, additionally containing a stage, on which:
when the power of one of the at least two modules with many bearing exceeds the first threshold value, and total power of all modules with many bearing exceeds the second threshold value, start processing the maximum limit of module with multiple carriers.

6. The processing method of the bearing according to claim 1, additionally containing a stage, on which:
when the capacity of any module with many bearing is less than or equal to the first threshold value, determine that any module with many bearing transmits a carrier in accordance with the control information of its own carrier.

7. The processing method of the bearing according to claim 1, in which running through each module with many carrying handle sharing power bearing according to a particular carrier contains stages, which are:
performed by a module with many supporting the shift channel carrier-level time slot on the shared carrier and another carrier module with many bearing with ostavshuusa the power; or
pass through module with many supporting shared carrier through an inactive downlink channel carrying another module with lots of bearing, with the remaining power.

8. The processing method of the bearing according to claim 4, in which running through each module with many carrying handle sharing power bearing according to a particular carrier contains a stage, on which:
use by another module with many bearing having a remaining capacity in excess of the power to transfer part or all of the data transmitted via the module with many bearing having a transmit power greater than the first threshold value.

9. Communication device, comprising:
the processing unit is configured to receive control information of each of at least two modules with many bearing associated with the carriers; and according to the received control information, to determine the carrier used by each module with many bearing; and
the notifications section configured to instruct each module with many carrying handle sharing power bearing according to a specific carrier;
when the processing unit contains:
the unit receiving information and, configured to receive control information supporting each module with a set of bearing, while the control information supporting each module with many bearing contains: carrier power, the working point of the carrier frequency and the frequency module with many bearing;
a processing unit configured to determine a carrier having a point of the operating frequency at the intersection of frequency bands, at least two modules with many carriers as a shared carrier; and to determine the capacity of a single module with multiple load-bearing and total power of all modules with many bearing; and
the processing unit allocation, configured to determine, according to the definition of the processing unit of the information carrier used by each module with multiple carriers.

10. The communication device according to claim 9, in which the processing unit selection contains:
the first block selection, configured to, when the power of one of the at least two modules with many bearing exceeds the first threshold value, and total power of all modules with many bearing is less than or equal to the second threshold value, to determine that the shared carrier module with many bearing is transmitted through another modules many bearing, with the remaining power.

11. The communication device of claim 10, in which the processing unit allocation further comprises:
the second block selection, configured to, when the power of one of the at least two modules with many bearing exceeds the first threshold value, and total power of all modules with many bearing is less than or equal to the second threshold value, to determine that the exceeding part, obtained through the power module with many bearing minus the first threshold value is provided by another module with lots of bearing, with the remaining power.

12. The communication device of claim 10 or 11, in which the processing unit allocation further comprises:
the third block selection, configured to, when the power of one of the at least two modules with many bearing exceeds the first threshold value, and total power of all modules with many bearing exceeds the second threshold value, to start processing the maximum limit of module with multiple carriers.

13. The communication device according to item 12, in which the processing unit allocation further comprises:
the fourth block selection, configured to, when the capacity of any module with many bearing is less than or equal to the first threshold value of any module with many chosen to replace the x, to determine what each module with many bearing transmits a carrier according to your own source control information.



 

Same patents:

FIELD: radio engineering, communication.

SUBSTANCE: invention particularly discloses a carrier processing method which involves: acquiring control information of each multi-carrier module associated with carriers; according to the acquired control information, determining a carrier used by each multi-carrier module; and performing processing by each multi-carrier module according to the determined carrier. Also disclosed is a communication device which includes: a processing unit, configured to acquire control information of each multi-carrier module associated with carriers, and according to the acquired control information, determine a carrier used by each multi-carrier module; and a notification unit, configured to instruct each multi-carrier module to perform processing according to the determined carrier.

EFFECT: enabling two multi-carrier modules to perform joint processing.

13 cl, 8 dwg

FIELD: radio engineering, communication.

SUBSTANCE: in one aspect, power control (PC) is supported in several PC modes such as "up-down" PC mode and delete-based PC mode. One PC mode may be selected for use. Overhead may be sent to indicate the selected PC mode. If the "up-down" PC mode is selected, a base station assesses the quality of the received signal for the terminal and sends PC commands to instruct the terminal to adjust its transmission power. If the delete-based PC mode is selected, the base station sends delete indicators which indicate whether code words received from the terminal are deleted or not. In both PC modes, the terminal controls its transmission power based on a power control feedback (e.g. PC commands and/or delete indicators) in order to attain the desired level of efficiency (e.g. desired delete frequency for code words). Delete indicators may also be used for handover.

EFFECT: reduced noise and achieving high efficiency for all terminals.

9 cl, 11 dwg

FIELD: radio engineering, communication.

SUBSTANCE: invention relates to wireless communication and specifically to setting up a wireless connection between proximate devices. The technical result is faster setup of a wireless connection between wireless communication devices. To this end, a device may send detection messages to detect other devices. The device may receive one or more messages in response to the detection message and may determine whether any of the received messages satisfies predefined response criteria. If the device determines that any of the received messages satisfies the response criteria, faster setup of a wireless connection between said device and the source device of each of the received messages which satisfy the response criteria may be facilitated. In a case when a communication setup mode can be activated when devices are converged, in the device receiving the message from at least another device, said device may determine whether that message satisfies the predefined criteria. If so, the device may facilitate faster setup of a wireless connection with another device.

EFFECT: device may facilitate faster setup of a wireless connection with another device.

15 cl, 11 dwg

FIELD: radio engineering, communication.

SUBSTANCE: invention relates to communication engineering and can be used to precode data in a wireless communication system. To this end, the method includes obtaining first channel state information between a first wireless device and a first base station in a wireless communication system, obtaining first channel gain information, obtaining a first signal power parameter from a second base station indicating signal power generated by the second base station in a second wireless device, and obtaining a first noise power parameter from the second base station indicating noise power generated by the second base station in the first wireless device. The method also includes maximising the overall signal-to-noise ratio parameter to obtain a precoding vector for precoded data to be transmitted to the first wireless device. The overall signal-to-noise ratio parameter depends on the signal-to-noise ratio in the first wireless device and the signal-to-noise ratio in the second wireless device and is based on the first channel state information, first channel gain information, first signal power parameter and first noise power parameter.

EFFECT: high noise-immunity.

15 cl, 15 dwg

FIELD: radio engineering, communication.

SUBSTANCE: invention relates to communication. Present invention discloses a method of configuring transmission power of a demodulation reference signal (DMRS) which comprises a step of configuring the ratio between transmission power of a DMRS at each layer in a resource element (RE) and transmission power of data at a corresponding layer in a RE to be a constant value. Furthermore, the present invention discloses an apparatus for configuring transmission power for the DMRS. The present invention greatly improves the rate of correct data frame decoding, and improves decoding performance. The present invention enables the network side to avoid the need to notify user equipment (UE) on the corresponding relationship between transmission power of DMRS at each layer and transmission power of data at the corresponding layer, which reduces the overhead of the control signalling at the network side. Since the corresponding relationship between transmission power of DMRS at each layer and transmission power of data at the corresponding layer is configured in the UE, the UE can implement channel estimation without waiting for the notification from the network side, which improves the channel estimation efficiency.

EFFECT: providing a method of configuring transmission power of a demodulation reference signal.

10 cl, 4 dwg, 2 tbl

FIELD: radio engineering, communication.

SUBSTANCE: systems and methods are described to facilitate controlling reverse link power on a traffic channel. Indications of other sector interference or other such interference levels can be broadcast through wireless communication. Further, power control related information can be included in assignments to mobile devices. A mobile device can use the information in the assignment to set a range for delta-based power control. Further, devices employ broadcast interference indications to maintain and adjust delta values that enable power settings to be established on traffic channels. Also, mobile devices may provide feedback to facilitate future assignments.

EFFECT: high efficiency of using communication resources.

47 cl, 11 dwg

FIELD: physics, communication.

SUBSTANCE: invention relates to the method of configuration of sounding reference signal alarm. The method includes: a base station, which communicates to a node of subscriber equipment to aperiodically send a sounding reference signal and sends information on the configuration of the aperiodically transmitted SRS downstream to the node of subscriber equipment. Also a base station is proposed for configuration of SRS alarm, as well as a unit of subscriber equipment for configuration of SRS alarm.

EFFECT: technical result is aimed at the fact that a node of subscriber equipment aperiodicaly sends a sounding reference signal (SRS), which increases coefficient of usage of SRS resources and flexibility of resource scheduling.

38 cl, 7 dwg

FIELD: physics, control.

SUBSTANCE: invention relates to data transmission technologies, particularly to power control technology. The method includes steps of: receiving aggregated carrier power margin information in user equipment (UE), where the aggregated carriers include at least one group of carrier components and at least a first carrier, or include at least one group of carrier components, or include at least two first carriers; the group of carrier components includes at least two second carriers, both the first carrier and the second carrier are separate carriers; and controlling the aggregated carrier transmission power in accordance with the power margin information.

EFFECT: reporting aggregated carrier power margin of UE in a multiple carrier scenario such that a base station can reliably control transmission power of the UE, thereby improving reliability and throughput of the system.

18 cl, 11 dwg

FIELD: radio engineering, communication.

SUBSTANCE: radio signal former with digital predistortion of even harmonics comprises a digital unit for calculating even harmonics, a digital inverting unit, a digital scaling unit, a digital summation unit, a digital time delay unit, a digital-to-analogue converter and a modulator.

EFFECT: low value of third-order intermodulation distortion products, reduced resource consumption during implementation.

1 dwg

FIELD: physics, communications.

SUBSTANCE: invention relates to communication. In the method, when performing transmission power planning for a broadcast control channel (BCCH) carrier, it is determined whether a traffic channel is in an idle state, it is determined whether the traffic channel is in a discontinuous transmission DTX silent period, when the traffic channel is in a non-idle state; and transmission power of channels configured on the BCCH carrier in some of time slots is reduced when the traffic channel is in the idle state or when the traffic channel is in the non-idle state and is in the DTX silent period. With the present invention, since the transmission power can be reduced according to demand of the planned part of time slots, the power consumption on the BCCH carrier can be optimised or its influence on the power consumption of the base station can be minimised while maintaining operating performance of the whole network.

EFFECT: base station power saving method and system are disclosed.

6 cl, 1 tbl, 6 dwg

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