CN103313257B - Sending and receiving methods and system applied to the sub-frame coordinate signal of mobile network - Google Patents
Sending and receiving methods and system applied to the sub-frame coordinate signal of mobile network Download PDFInfo
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- CN103313257B CN103313257B CN201210065738.7A CN201210065738A CN103313257B CN 103313257 B CN103313257 B CN 103313257B CN 201210065738 A CN201210065738 A CN 201210065738A CN 103313257 B CN103313257 B CN 103313257B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The present invention provides the method and system that a kind of transmission of sub-frame coordinate signal applied to mobile network receives.According to the method for the invention, the mobile device in macro base station institute coverage is grouped by transmission system；Then, the sub-frame coordinate signal needed for each packet of multiple different capacity values generation of data is sent in the quasi- blank subframe of non-zero based on the macro base station, and the sub-frame coordinate signal is sent to the mobile device into respective packets, then, reception system determines the real power of transmission data in the quasi- blank subframe of each non-zero based on the performance number that data are sent in each quasi- blank subframe of non-zero in acquired sub-frame coordinate signal and the sub-frame coordinate signal.It so can effectively protect the micro-base station outside corresponding power coverage so that there is more flexible scheduling, and the transmit power of the unicast data effectively reduced between macro base station and its micro-base station covered.
Description
Technical field
The present invention relates to the communications field in a kind of hybrid network, is assisted more particularly to a kind of subframe applied to mobile network
Adjust the sending and receiving methods and system of signaling.
Background technology
In the GSM in future, the application scenarios of hybrid network be present, i.e., it is good in having for macro base station formation
In the cellular network coverage planned well, the covering of multiple micro-base stations be present.This cause some regions formed by macro base station and
Micro-base station repeats the multitiered network of covering.
Fig. 1 is that hybrid network transmits covering scene schematic diagram.Wherein, MeNB represents macro base station, and MUE represents to belong to MeNB bases
The mobile device stood；Pico micro-base stations.MUE1, MUE2, MUE3 are illustrated respectively in mobile device in the coverage of macro base station.By
Fig. 1 is visible, if macro base station sends the signal that high power signal is sent the micro-base station for disturbing it to cover.
Therefore, the R10 specifications of 3GPP standards, which propose the macro base station in hybrid network, can use ABS subframes (quasi- blank
Frame) coordination of descending interference is carried out between the micro-base station that is disturbed.It is, macro base station does not send unicast in ABS subframes
Data service, the descending interference to the micro-base station is reduced with this.
In order to improve the power system capacity of whole hybrid network, R11 specifications propose macro base station in original for hybrid network interference problem
Unicast data traffic is sent with relatively low performance number in the ABS subframes come, so that this cell mobile device can receive unicast number
According to business.This subframe that unicast data traffic is sent with relatively low performance number is referred to as the quasi- blank subframe (non-zero of non-zero
ABS subframes).
Be properly received unicast data in order to facilitate mobile device, base station can by the downlink transmission power parameter of unicast data with
High-level signaling mode tells mobile device.Obviously, in non-zero ABS subframes, list is properly received in order to facilitate mobile device
Multicast data, base station are also required to relatively low unicast data downlink transmission power parameter informing mobile device.
After macro base station just needs sub-frame resources to be protected to reach common understanding with neighbouring micro-base station, can be formed one by
Normal subframes and non-zero ABS subframes composition signaling, and by the macro base station by signaled subordinate's mobile device,
And the downlink transmission power for using non-zeroABS subframes informs subordinate's mobile device.
At present, there are following two modes to the notice signaling of subordinate's mobile device：
Fig. 2 be without packet in the case of, base station send signaling pattern.Wherein, base station is in a broadcast manner by the subframe pattern
Sample sends all mobile devices covered to it.
The signaling pattern that Fig. 3 is packet of the base station based on mobile device to design.Wherein, the base station will based on packet
The performance number for sending data in corresponding signaling pattern and the signaling pattern in the quasi- blank subframe of non-zero is sent into the packet
Mobile device, to receive the mobile device of signaling pattern based on the signaling pattern to determine the start-stop of acquisition unicast data
Sequential and the performance number for sending the data.However, when mobile device had not only belonged to packet A but also belonged to packet B, sometime should
Mobile device will likely receive two kinds of different subframe patterns, if corresponding to some subframe, two kinds of different subframe patterns
Subframe classification is different, then the mobile device will be unable to identify that received transmit power is normal sub-frames, or non-zero is accurate
Blank subframe.
Same base station is identical to the power of each packet transmission unicast data in aforesaid way, and this causes near apart from base station
Micro-base station degree of being disturbed it is higher, or apart from the mobile device of the base station farther out can not receive with low-power send number
According to.
Therefore, how it is more flexible coordinate macro base station and the descending interference of the micro-base station in its coverage, and improve mixed
The volume of business for closing net is those skilled in the art's problem to be solved.
The content of the invention
In view of the above the shortcomings that prior art, it is an object of the invention to provide a kind of transmission of sub-frame coordinate signal
With method of reseptance and system, macro base station and the data transfer of adjacent micro-base station are adjusted so as to more flexible.
In order to achieve the above objects and other related objects, the present invention provides a kind of subframe applied to mobile network and coordinates to believe
The sending method of order, it includes step：1) mobile device in macro base station institute coverage is grouped；And step 2) by
The macro base station is coordinated based on multiple different capacity values that data are sent in the quasi- blank subframe of non-zero to generate corresponding subframe
Signaling, and the sub-frame coordinate signal is sent to the mobile device in each packet.
Preferably, the step 1) also includes：Mobile device in macro base station institute coverage is carried out into packet is
Send what the scope that the different capacities of data is covered was realized in the quasi- blank subframe of non-zero based on macro base station.
Preferably, when the mobile device in each packet is non-overlapping, the step 2) also includes：Existed based on the macro base station
Mobile device into each packet sends multiple different capacity values of data to generate corresponding son in the quasi- blank subframe of non-zero
Frame coordinates signaling, and the sub-frame coordinate signal is sent to the mobile device into respective packets.
Preferably, when the mobile device in each packet has overlapping, the step 2) also includes：Existed based on the macro base station
The same performance number that mobile device in from the quasi- blank subframe of non-zero to each packet sends data generates corresponding subframe
Coordinate signaling, and the sub-frame coordinate signal is sent to the mobile device into respective packets.
Preferably, described sender method also includes：3) it is the quasi- blank subframe institute of each non-zero in the sub-frame coordinate signal is right
The performance number answered is sent to the mobile device in the packet.
Preferably, the step 3) also includes：In the sub-frame coordinate signal number will be sent in the quasi- blank subframe of each non-zero
According to performance number and the quasi- blank subframe of each non-zero corresponding to the order of performance number send to the mobile device in the packet.
Based on above-mentioned purpose, the present invention also provides a kind of method of reseptance of the sub-frame coordinate signal applied to mobile network,
It includes step：A) based on each quasi- blank subframe of non-zero in acquired sub-frame coordinate signal and the sub-frame coordinate signal
Corresponding performance number determines the real power of the transmission data corresponding to the corresponding quasi- blank subframe of non-zero.
Preferably, the step A) also include：Based on each in acquired sub-frame coordinate signal, the sub-frame coordinate signal
The performance number of data, and the order information of each performance number are sent in the quasi- blank subframe of non-zero to determine corresponding quasi- blank of non-zero
The real power of transmission data corresponding to frame.
Preferably, when acquired sub-frame coordinate signal is a plurality of, and the same position of each sub-frame coordinate signal is at least
During the quasi- blank subframe of one non-zero, the step A) also include step：The quasi- blank subframe of each non-zero based on the position
Corresponding performance number come determine in the quasi- blank subframe of non-zero of the position send data real power.
Based on above-mentioned purpose, the present invention also provides a kind of transmission recipient of the sub-frame coordinate signal applied to mobile network
Method, it includes：1) mobile device in macro base station institute coverage is grouped；2) it is based on by the macro base station accurate in non-zero
Multiple different capacity values of data are sent in blank subframe to generate corresponding sub-frame coordinate signal, and the subframe is coordinated to believe
Order is sent to the mobile device in each packet；3) by mobile device based on acquired sub-frame coordinate signal and the subframe
Coordinate the performance number in signaling corresponding to each quasi- blank subframe of non-zero to determine the transmission corresponding to the corresponding quasi- blank subframe of non-zero
The real power of data.
Based on above-mentioned purpose, the present invention also provides a kind of transmission system of the sub-frame coordinate signal applied to mobile network,
It includes：Grouping module, for the mobile device in base station institute coverage to be grouped；Sub-frame coordinate signal sends mould
Block, for corresponding to generate based on multiple different capacity values that data are sent in the quasi- blank subframe of non-zero by the macro base station
Sub-frame coordinate signal, and the sub-frame coordinate signal is sent to the mobile device in each packet.
Preferably, the grouping module also includes：Subgroup unit, for being sent out based on base station in the quasi- blank subframe of non-zero
The scope for sending the different capacity of data to be covered, the mobile device in base station institute coverage is grouped.
Preferably, when the mobile device in each packet is non-overlapping, the sub-frame coordinate signal sending module also includes：The
One sub-frame coordinate signal transmitting element, for the movement based on the macro base station in the quasi- blank subframe of non-zero into each packet
Equipment sends multiple different capacity values of data to generate corresponding sub-frame coordinate signal, and the sub-frame coordinate signal is sent
Mobile device into respective packets.
Preferably, when the mobile device in each packet has overlapping, the sub-frame coordinate signal sending module also includes：The
Two sub-frame coordinate signal transmitting elements, for the shifting based on the macro base station in the quasi- blank subframe of non-zero into each packet
Dynamic equipment sends the same performance numbers of data to generate corresponding sub-frame coordinate signal, and by the sub-frame coordinate signal send to
Mobile device in respective packets.
Preferably, the transmission system also includes：Performance number sending module, for will be each non-in the sub-frame coordinate signal
Performance number corresponding to zero quasi- blank subframe is sent to the mobile device in the packet.
Preferably, the performance number sending module also includes：Sub- performance number transmitting element, for coordinating to believe the subframe
The performance number corresponding to the different capacity value and the quasi- blank subframe of each non-zero of data is sent in order in each quasi- blank subframe of non-zero
Order send to the mobile device in the packet.
Based on above-mentioned purpose, the present invention also provides a kind of reception system of the sub-frame coordinate signal applied to mobile network,
It includes：Performance number determining module, for based on each non-in acquired sub-frame coordinate signal and the sub-frame coordinate signal
The performance number of zero quasi- blank subframe position correspondence determines the true work(of the transmission data corresponding to the corresponding quasi- blank subframe of non-zero
Rate.
Preferably, the performance number determining module also includes：First sub- performance number determining unit, for based on acquired
The performance number of data, and each power are sent in sub-frame coordinate signal, the sub-frame coordinate signal in each quasi- blank subframe of non-zero
The order information of value determines that the quasi- blank subframe position of corresponding non-zero sends the real power of data.
Preferably, when acquired sub-frame coordinate signal is a plurality of, and the same position of each sub-frame coordinate signal is at least
During the quasi- blank subframe of one non-zero, the performance number determining module also includes：Second sub- performance number determining unit, for based on institute
The performance number corresponding to the quasi- blank subframe of each non-zero that rheme is put determines to send out in the quasi- blank subframe of non-zero of the position
Send the real power of data.
Based on above-mentioned purpose, the transmission that the present invention also provides a kind of sub-frame coordinate signal applied to mobile network receives system
System, it includes：Grouping module, for the mobile device in macro base station institute coverage to be grouped；Sub-frame coordinate signal is sent out
Module is sent, is generated for sending multiple different capacity values of data in the quasi- blank subframe of non-zero based on the macro base station corresponding
Sub-frame coordinate signal, and the sub-frame coordinate signal is sent to the mobile device in each packet；Performance number determining module,
For based on each quasi- blank subframe position correspondence of non-zero in acquired sub-frame coordinate signal and the sub-frame coordinate signal
Performance number determines the real power of the transmission data corresponding to the corresponding quasi- blank subframe of non-zero.
As described above, the sending and receiving methods and system of the sub-frame coordinate signal applied to mobile network of the present invention, tool
There is following beneficial effect：Multiple different capacity values that data can be sent in the quasi- blank subframe of non-zero based on base station generate each point
Sub-frame coordinate signal needed for group, so can effectively reduce the descending interference of the micro-base station outside corresponding power coverage so that
There is more flexible scheduling between base station and its micro-base station covered, and the transmit power of lower unicast data is provided, have
Effect saves electric energy, in addition, the mobile device in the range of base station is covered is grouped, and is grouped based on described to send phase
The sub-frame coordinate signal answered can effectively reduce the expense of signaling.
Brief description of the drawings
Fig. 1 is shown as the schematic diagram of hybrid network transmission covering scene of the prior art.
Fig. 2 is shown as in the case of no packet of the prior art, the pattern for the additional signaling that macro base station is sent.
The pattern for the additional signaling that Fig. 3 is shown as packet of the macro base station of the prior art based on mobile device to design.
Fig. 4 is shown as the method for sending and receiving flow chart of the sub-frame coordinate signal of the present invention.
Fig. 5 be shown as the present invention when the mobile device in each packet is non-overlapping, transmission system and shifting in macro base station
The transmission structure schematic diagram between reception system in dynamic equipment.
Fig. 6 be shown as the present invention when the mobile device in each packet has overlapping, transmission system and shifting in macro base station
The transmission structure schematic diagram between reception system in dynamic equipment.
The sub-frame coordinate signal that Fig. 7 is shown as the present invention sends and receives system structure diagram.
Component label instructions
1 macro base station
11 grouping modules
12 sub-frame coordinate signal sending modules
13 performance number sending modules
2 mobile devices
21 performance number determining modules
S1-S4 steps
Embodiment
Illustrate embodiments of the present invention below by way of specific instantiation, those skilled in the art can be by this specification
Disclosed content understands other advantages and effect of the present invention easily.The present invention can also pass through specific realities different in addition
The mode of applying is embodied or practiced, the various details in this specification can also be based on different viewpoints with application, without departing from
Various modifications or alterations are carried out under the spirit of the present invention.
Fig. 4 provides a kind of method of sending and receiving flow chart of sub-frame coordinate signal for the present invention.Wherein, the subframe association
The sending method of signaling is adjusted mainly to be performed by the transmission system of sub-frame coordinate signal, the method for reseptance of the sub-frame coordinate signal
Mainly performed by the reception system of sub-frame coordinate signal.Wherein, application module of the transmission system for installation in a base station.
Application module of the reception system for installation in a mobile device.The base station for it is a kind of can be according to the journey being previously stored
Sequence, modernization intelligent electronic device that is automatic, carrying out massive values computation and various information processings at high speed, and can be set with movement
It is standby to be communicated.The mobile device is interacted with user by human-computer interaction device and can communicated with base station for one kind
Equipment, include but is not limited to：Mobile phone, PDA etc..
In step sl, the mobile device in macro base station institute coverage is grouped by the transmission system.Wherein, institute
State the scope that macro base station is covered and refer to the distance that the data can be transmitted when the base station sends data with peak power.It is described
The mode that is grouped of mobile device in the range of transmission system covers macro base station includes but is not limited to：1) based on movement
Equipment is grouped apart from the distance of macro base station to the mobile device in base station institute coverage.For example, the transmission
System is set centered on the macro base station using the integral multiple of pre-determined distance as radius to the movement in base station institute coverage
It is standby to be grouped.2) each mobile device is entered based on the current state of each mobile device in macro base station institute coverage
Row packet.The current state of the mobile device includes but is not limited to：Holding state, voice call state, GPRS connection status
Deng.For example, each mobile device in holding state is divided into one group by the transmission system, by each of voice call state
Mobile device is divided into one group etc..
Preferably, the transmission system is sent the different capacities of data in the quasi- blank subframe of non-zero based on macro base station and covered
The scope of lid, the mobile device in macro base station institute coverage is grouped.
Wherein, the scope that the macro base station sends the power of data in the quasi- blank subframe of non-zero and can covered refers to described
Macro base station based on the power to send data when, maximum distance that data can be transmitted.As can be seen here, the macro base station is non-
The scope that can be covered with different power transmission data in zero quasi- blank subframe is also different, causes the macro base station to cover it
In the range of micro-base station interference it is also different.For example, as shown in figure 5, macro base station MeNB in the quasi- blank subframe of non-zero with R1 power
When sending data base station pico 1, base station pico 2 and base station pico 3 can be protected interference-free；In quasi- blank of non-zero
It is that base station pico 2 and base station pico 3 can be protected interference-free that frame sends data with R2 power；In the quasi- blank subframe of non-zero
Sending data with R3 power can protect base station pico 3 interference-free.
Specifically, the transmission system sends what the power of data was covered based on macro base station in the quasi- blank subframe of non-zero
Scope, the mode that the mobile device in macro base station institute coverage is grouped is included but is not limited to：
1) difference based on macro base station scope that adjacent two different capacity is covered in the quasi- blank subframe of non-zero, will be described grand
Mobile device in base station institute coverage is grouped, so that the mobile device between each packet is non-overlapping.For example, such as Fig. 5
Shown, macro base station MeNB is Group1 by the scope covered during R1 in the quasi- blank subframe transmit power of non-zero, accurate empty in non-zero
The transmit power of white chessman frame is Group2 by the scope covered during R2, is R3 when institutes in the transmit power of the quasi- blank subframe of non-zero
The scope of covering is Group3, then the transmission system is using the mobile device in scope Group1 as packet A, by scope
Mobile device in Group1 and scope Group2 difference range is as packet B, by scope Group2's and scope Group3
Mobile device in difference range is as packet C etc..
2) scope that can be covered in each transmit power of the quasi- blank subframe of non-zero based on macro base station, by the macro base station
Mobile device in institute's coverage is grouped.For example, as shown in fig. 6, macro base station MeNB the quasi- blank subframe of non-zero hair
It by the scope covered during R1 is Group1 to send power, the quasi- blank subframe of non-zero transmit power by the scope that is covered during R2
By the scope covered during R3 be Group3 in the transmit power of the quasi- blank subframe of non-zero for Group2, then the transmission system
Mobile device within scope Group1 is set to packet 1, the mobile device within scope Group2 is set to packet 2, by model
Enclose the mobile device within Group3 and be set to packet 3.In this way, the mobile device in each packet have it is overlapping.
It should be noted that it should be appreciated by those skilled in the art that the transmission system is by macro base station institute coverage
Mobile device be grouped not necessarily static, the transmission system can regularly will be grand based on rule of classification set in advance
Mobile device in base station institute coverage is grouped.
In step s 2, the transmission system by the macro base station based in the quasi- blank subframe of non-zero send data it is more
Individual different capacity value sends the sub-frame coordinate signal to the movement in each packet to generate corresponding sub-frame coordinate signal
Equipment.Wherein, the sub-frame coordinate signal includes any type of signaling being made up of normal sub-frames and the quasi- blank subframe of non-zero,
Preferably, the sub-frame coordinate signal includes but is not limited to radio frames pattern, frame etc..
Specifically, when the mobile device in each packet is non-overlapping, it is accurate empty in non-zero that the transmission system is based on macro base station
The multiple different capacity values that mobile device in from white chessman frame to each packet sends data generate the subframe of respective packets
Coordinate signaling.
For example, with reference to Fig. 5, macro base station MeNB can send the performance number of data in the quasi- blank subframe of non-zero to packet A
Including R1, R2 and R3, the performance number of data is sent to packet B includes R2 and R3, then the transmission system is based on to each point
Multiple different capacity values that group sends data are held consultation with base station pico1, pico2 and pico3, so as to generate to packet A hairs
The sub-frame coordinate signal sent is 1101101011, and the sub-frame coordinate signal to packet B is 1111101011, wherein 1 represents normal
Subframe, 0 represents the quasi- blank subframe of non-zero.Thus mobile device MUE1 can obtain data in the subframe of the 3rd, 6,8, and movement is set
Standby MUE2 can obtain data in the subframe of the 6th and 8, simultaneously so that base station pico1 can be in the non-zero of the 3rd, 6,8
Interference-free on quasi- blank subframe position, base station pico2 and base station pico3 can be on the quasi- blank subframe positions of non-zero of the 6th and 8
Without interruption.
When the mobile device in each packet has overlapping, the transmission system is based on the macro base station in quasi- blank of non-zero
The same performance number that mobile device in from frame to each packet sends data generates the sub-frame coordinate signal of respective packets.
For example, with reference to Fig. 6, the performance number that macro base station MeNB sends data in the quasi- blank subframe of non-zero to packet 1 is R1,
The performance number that data are sent to packet 2 is R2, and the performance number to the transmission data of packet 3 is R3, and the transmission system is based on to every
The same performance number of one packet transmission data is held consultation with base station pico1, pico2 and pico3, determines that each subframe coordinates letter
The performance number of the quasi- blank subframe of non-zero of the 3rd is R1 in order, and the performance number of the quasi- blank subframe of non-zero of the 6th is R1, R2,
The performance number of the quasi- blank subframe of non-zero of 8 is R1, R2 or R3, and the transmission system will be greater than the work(that current group sends data
The subframe of rate value is arranged to 1, and the subframe less than the performance number that current group sends data is set to 1 (or 0), then the transmission system
It is 1101101011 to generate the sub-frame coordinate signal sent to packet 1, and the sub-frame coordinate signal sent to packet 2 is
1111101111 (or 1101101111), the sub-frame coordinate signal sent to packet 3 is 1111111011 (or 1101101011).
The transmission system includes but is not limited to the mode that the sub-frame coordinate signal is sent：Pass through the side of multicast
Formula sends the sub-frame coordinate signal mobile device into respective packets etc..
As a kind of preferred scheme, as shown in figure 4, sub-frame coordinate signal sending method of the present invention also includes step
S3。
In step s3, work(of the transmission system corresponding to by the quasi- blank subframe of each non-zero in the sub-frame coordinate signal
Rate value is sent to the mobile device in the packet.
Specifically, the transmission system will send the work(of data in the quasi- blank subframe of each non-zero in the sub-frame coordinate signal
Rate value is sent to the mobile device in the packet successively.
For example, the sub-frame coordinate signal that the transmission system is sent to packet 1 is 1101101011, wherein, the 3rd 0 institute
The performance number of expression is R1, and the performance number represented by the 6th 0 is R2, and the performance number represented by the 8th is R3, then the transmission
System successively sends R1, R2 and R3 to the mobile device in packet 1.
It is further preferable that the step S3 also includes step S31 (being unillustrated).
In the step S31, the transmission system will be sent out in the sub-frame coordinate signal in the quasi- blank subframe of non-zero
The order of the performance number and each performance number of data in the sub-frame coordinate signal is sent to send to the mobile device.
For example, the sub-frame coordinate signal that the transmission system is sent to packet 2 is 1111101011, wherein, 1 represents normal
Subframe, 0 represents the quasi- blank subframe of non-zero, sends the performance number of data in the sub-frame coordinate signal in the quasi- blank subframe of non-zero
Respectively R2 and R3, the order of two performance numbers in the sub-frame coordinate signal are 0001, then the transmission system is by R2, R3
And the order of two performance number is sent to the mobile device in the packet 2.
Then, in step s 4, as shown in figure 4, the reception system is coordinated by mobile device based on acquired subframe
Performance number in signaling and the sub-frame coordinate signal corresponding to each quasi- blank subframe of non-zero determines the corresponding quasi- blank of non-zero
The real power of transmission data corresponding to subframe.
For example, the sub-frame coordinate signal that the reception system obtains is 1101101011, acquired performance number is followed successively by
R1, R2, R3, then the reception system determine that the quasi- blank subframe of the 1st non-zero in the sub-frame coordinate signal sends the true of data
Power is R1, and the real power that the quasi- blank subframe of the 2nd non-zero sends data is R2, and the quasi- blank subframe of the 3rd non-zero sends number
According to real power be R3.
Preferably, the reception system is based on each non-zero in acquired sub-frame coordinate signal, the sub-frame coordinate signal
The performance number of data, and the order information of each performance number are sent in quasi- blank subframe to determine to send out in the quasi- blank subframe of each non-zero
Send the real power of data.
For example, it is 1101101011 that the reception system, which obtains the sub-frame coordinate signal taken, each quasi- blank subframe of non-zero
The middle performance number for sending data is respectively R1, R2 and R3, and the order information of each performance number is 000110, then described to receive system
Unite and determine that the real power that the quasi- blank subframe of the 1st non-zero sends data in the sub-frame coordinate signal is based on the order information
R1, the real power that the quasi- blank subframe of the 2nd non-zero sends data are R2, and the quasi- blank subframe of the 3rd non-zero sends the true of data
Real power is R3.
When the reception system receives a plurality of sub-frame coordinate signal, and in each sub-frame coordinate signal, same position is at least
During one blank subframe quasi- for non-zero, corresponding to the quasi- blank subframe of each non-zero of the reception system based on the position
Performance number come determine in the quasi- blank subframe of non-zero of the position send data real power.
For example, multiple sub-frame coordinate signals and performance number that the reception system obtains are respectively：
Sub-frame coordinate signal A：1111101111 performance number R2
Sub-frame coordinate signal B：1111101011 performance number R3
Then the reception system will be located in the quasi- blank subframe of non-zero of the 6th performance number most in two sub-frame coordinate signals
Small R2 is defined as sending the real power of data in the quasi- blank subframe of non-zero of the opening position.
And for example, the multiple sub-frame coordinate signals and performance number of the reception system acquisition are respectively：
Sub-frame coordinate signal C：1111101111 performance number R1
Sub-frame coordinate signal D：1111111011 performance number R2
The 6th is the quasi- blank subframe of non-zero in sub-frame coordinate signal C, and the 6th of sub- coordination signaling D is normal sub-frames, then
The reception system determines that the less R1 of the opening position performance number is the real power for sending data.
A kind of sub-frame coordinate signal that Fig. 7 is the present invention sends and receives system structure diagram.Wherein, it is described to send system
System 1 includes grouping module 11, sub-frame coordinate signal sending module 12.The reception system 2 includes performance number determining module 21.
The grouping module 11 is used to the mobile device in macro base station institute coverage being grouped.Wherein, the base
Covered scope of standing refers to the distance that the data can be transmitted when the macro base station sends data with peak power.The packet
The mode that is grouped of mobile device in the range of module 11 covers base station includes but is not limited to：1) it is based on mobile device
The mobile device in macro base station institute coverage is grouped apart from the distance of macro base station.For example, the packet mould
Block 11 is set centered on the base station using the integral multiple of pre-determined distance as radius to the movement in macro base station institute coverage
It is standby to be grouped.2) each mobile device is entered based on the current state of each mobile device in macro base station institute coverage
Row packet.The current state of the mobile device includes but is not limited to：Holding state, voice call state, GPRS connection status
Deng.For example, each mobile device in holding state is divided into one group by the grouping module 11, by voice call state
Each mobile device is divided into one group etc..
It should be noted that it should be appreciated by those skilled in the art that the grouping module 11 is by macro base station institute coverage
Interior mobile device is grouped and non-static, and the grouping module 11 can regularly will be grand based on rule of classification set in advance
Mobile device in base station institute coverage is grouped.
Preferably, the grouping module 11 also includes subgroup unit (being unillustrated).
The different capacity that the subgroup unit is used to send data in the quasi- blank subframe of non-zero based on macro base station is covered
The scope of lid, the mobile device in macro base station institute coverage is grouped.
Wherein, the scope that the macro base station sends the power of data in the quasi- blank subframe of non-zero and can covered refers to described
Base station based on the power to send data when, maximum distance that data can be transmitted.As can be seen here, the macro base station is in non-zero
The scope that can be covered with different power transmission data in quasi- blank subframe is also different, thus causes the macro base station to cover it
The interference of micro-base station in the range of lid is also different.For example, as shown in figure 5, macro base station MeNB in the quasi- blank subframe of non-zero with R1 work(
Rate can protect base station pico 1, base station pico 2 and base station pico 3 interference-free when sending data；In the quasi- blank of non-zero
It is that base station pico 2 and base station pico 3 can be protected interference-free that subframe sends data with R2 power；In quasi- blank of non-zero
Frame sends data with R3 power can protect base station pico 3 interference-free.
Specifically, the subgroup unit is sent the power of data in the quasi- blank subframe of non-zero based on macro base station and covered
Scope, the mode that the mobile device in macro base station institute coverage is grouped is included but is not limited to：
1) difference for the scope that adjacent two different capacity sent based on macro base station in the quasi- blank subframe of non-zero is covered, will
Mobile device in macro base station institute coverage is grouped, so that the mobile device between each packet is non-overlapping.For example,
As shown in figure 5, macro base station MeNB is Group1 by the scope covered during R1 in the quasi- blank subframe transmit power of non-zero, in non-zero
The transmit power of quasi- blank subframe is Group2 by the scope covered during R2, is R3 in the transmit power of the quasi- blank subframe of non-zero
When the scope that is covered be Group3, then the transmission system is using the mobile device in scope Group1 as packet A, by scope
Mobile device in Group1 and scope Group2 difference range is as packet B, by scope Group2's and scope Group3
Mobile device in difference range is as packet C etc..
2) scope that can be covered in each transmit power of the quasi- blank subframe of non-zero based on macro base station, by the macro base station
Mobile device in institute's coverage is grouped.For example, as shown in fig. 6, macro base station MeNB the quasi- blank subframe of non-zero hair
It by the scope covered during R1 is Group1 to send power, the quasi- blank subframe of non-zero transmit power by the scope that is covered during R2
By the scope covered during R3 be Group3 in the transmit power of the quasi- blank subframe of non-zero for Group2, then the transmission system
Mobile device within scope Group1 is set to packet 1, the mobile device within scope Group2 is set to packet 2, by model
Enclose the mobile device within Group3 and be set to packet 3.In this way, the mobile device in each packet have it is overlapping.
The sub-frame coordinate signal sending module 12 is used to send number in the quasi- blank subframe of non-zero based on the macro base station
According to multiple different capacity values generate sub-frame coordinate signal to each packet transmission, and the sub-frame coordinate signal is sent out
Send.Wherein, the sub-frame coordinate signal includes any type of signaling being made up of normal sub-frames and the quasi- blank subframe of non-zero, excellent
Selection of land, the sub-frame coordinate signal include but is not limited to radio frames pattern, frame etc..
Preferably, the sub-frame coordinate signal sending module 12 (does not give also including the first sub-frame coordinate signal transmitting element
Diagram) and the second sub-frame coordinate signal transmitting element (being unillustrated).
Specifically, when the mobile device in each packet is non-overlapping, the first sub-frame coordinate signal transmitting element is based on
Multiple different capacity values that mobile device of the macro base station in the quasi- blank subframe of non-zero into each packet sends data are come
Corresponding sub-frame coordinate signal is generated, and the sub-frame coordinate signal is sent to the mobile device into respective packets.
For example, with reference to Fig. 5, macro base station MeNB can send the performance number of data in the quasi- blank subframe of non-zero to packet A
Including R1, R2 and R3, the performance number of packet is sent to packet B includes R2 and R3, then the transmission system is based on to each
Multiple different capacity values and base station pico1, pico2 and pico3 of packet transmission data hold consultation, so as to generate to packet A
The sub-frame coordinate signal of transmission is 1101101011, and the sub-frame coordinate signal to packet B is 1111101011, wherein 1 represents just
Normal subframe, 0 represents the quasi- blank subframe of non-zero.Thus mobile device MUE1 can obtain data in the subframe of the 3rd, 6,8, mobile
Equipment MUE2 can obtain data in the subframe of the 6th and 8, simultaneously so that what base station pico1 can be at the 3rd, 6,8 is non-
Interference-free on zero quasi- blank subframe position, base station pico2 and base station pico3 can be the quasi- blank subframe positions of non-zero of the 6th and 8
It is upper interference-free.
When the mobile device in each packet has overlapping, the second sub-frame coordinate signal transmitting element is based on the grand base
The same performance number that the mobile device in the quasi- blank subframe of non-zero into each packet of standing sends data is corresponding to generate
Sub-frame coordinate signal, and the sub-frame coordinate signal is sent to the mobile device into respective packets.
For example, with reference to Fig. 6, the performance number that macro base station MeNB sends data in the quasi- blank subframe of non-zero to packet 1 is R1,
The performance numbers that data are sent to packet 2 be R2, and the performance numbers that data are sent to packet 3 are R3, second sub-frame coordinate signal
Transmitting element is held consultation based on the same performance number to each packet transmission data with base station pico1, pico2 and pico3,
The performance number for determining the quasi- blank subframe of non-zero of the 3rd in each sub-frame coordinate signal is R1, the quasi- blank subframe of non-zero of the 6th
Performance number is R1 or R2, and the performance number of the quasi- blank subframe of non-zero of the 8th is R1, R2 or R3, second sub-frame coordinate signal
The subframe that transmitting element will be greater than the performance number that current group sends data is arranged to 1, less than the work(that current group sends data
The subframe of rate value is set to 1 (or 0), then the second sub-frame coordinate signal transmitting element generates the subframe sent to packet 1 and coordinated
Signaling is 1101101011, and the sub-frame coordinate signal sent to packet 2 is 1111101111 (or 1101101111), to packet 3
The sub-frame coordinate signal of transmission is 1111111011 (or 1101101011).
The sub-frame coordinate signal is sent the movement into respective packets and set by the sub-frame coordinate signal sending module 12
Standby mode includes but is not limited to：The sub-frame coordinate signal is sent into the movement into respective packets by way of multicast to set
It is standby.
As a kind of preferred scheme, as shown in fig. 7, sub-frame coordinate signal of the present invention, which sends system 1, also includes work(
Rate value sending module 13.
The performance number sending module 13 is used for corresponding to the quasi- blank subframe of each non-zero in the sub-frame coordinate signal
Performance number is sent to the mobile device in the packet.
Specifically, the performance number sending module 13 will be sent in the sub-frame coordinate signal in the quasi- blank subframe of each non-zero
The performance number of data is sent to the mobile device in the packet successively.
For example, the sub-frame coordinate signal that the performance number sending module 13 is sent to packet 1 is 1101101011, wherein,
Performance number represented by 3rd 0 is R1, and the performance number represented by the 6th 0 is R2, and the performance number represented by the 8th is R3, then
The transmission system 1 successively sends R1, R2 and R3 to the mobile device in packet 1.
It is further preferable that the performance number sending module 13 also includes sub- performance number transmitting element (being unillustrated).
The sub- performance number transmitting element will send data in the quasi- blank subframe of non-zero in the sub-frame coordinate signal
The order of performance number and each performance number in the sub-frame coordinate signal is sent to the mobile device.
For example, the sub-frame coordinate signal that the sub- performance number transmitting element is sent to packet 2 is 1111101011, wherein, 1
Normal sub-frames are represented, 0 represents the quasi- blank subframe of non-zero, and data are sent in the quasi- blank subframe of non-zero in the sub-frame coordinate signal
Performance number be respectively R2 and R3, the order of two performance numbers in the sub-frame coordinate signal is 0001, then described to send system
System 1 sends R2, R3 and two performance number order to the mobile device in the packet 2.
Then, shown in Fig. 6, each quasi- blank subframe institute of non-zero in sub-frame coordinate signal described in the performance number determining module 21
Corresponding performance number determines the real power of the transmission data corresponding to the corresponding quasi- blank subframe of non-zero.
For example, the sub-frame coordinate signal that the performance number determining module 21 obtains is 1101101011, the performance number of acquisition
R1, R2, R3 are followed successively by, then the performance number determining module 21 determines the 1st quasi- blank subframe of non-zero in the sub-frame coordinate signal
The real power for sending data be R1, and the real powers of the quasi- blank subframe transmission data of the 2nd non-zero is R2, the 3rd non-zero standard
The real power that blank subframe sends data is R3.
Preferably, the performance number determining module 21 also includes the first sub- performance number determining unit (being unillustrated).
The first sub- performance number determining unit is based on each in acquired sub-frame coordinate signal, the sub-frame coordinate signal
The performance number of data, and the order information of each performance number are sent in the quasi- blank subframe of non-zero to determine the quasi- blank subframe of each non-zero
The middle real power for sending data.
For example, it is 1101101011 that the first sub- performance number determining unit, which obtains the sub-frame coordinate signal taken, it is each non-
The performance number that data are sent in zero quasi- blank subframe is respectively R1, R2 and R3, and the order information of each performance number is 000110,
Then the described first sub- performance number determining unit determines the 1st quasi- blank of non-zero in the sub-frame coordinate signal based on the order information
The real power that subframe sends data is R1, and the real power that the quasi- blank subframe of the 2nd non-zero sends data is R2, and the 3rd non-
The real power that zero quasi- blank subframe sends data is R3.
Preferably, the performance number determining module 21 also includes the second sub- performance number determining unit (being unillustrated).
When the described second sub- performance number determining unit receives a plurality of sub-frame coordinate signal, and it is same in each sub-frame coordinate signal
During at least one blank subframe quasi- for non-zero of one position, the second sub- performance number determining unit is based on each of the position
Performance number corresponding to the individual quasi- blank subframe of non-zero determines to send the true of data in the quasi- blank subframe of non-zero of the position
Power.
For example, multiple sub-frame coordinate signals and performance number that the second sub- performance number determining unit obtains are respectively：
Sub-frame coordinate signal A：1111101111 performance number R2
Sub-frame coordinate signal B：1111101011 performance number R3
Then the described second sub- performance number determining unit is sub by the quasi- blank of the non-zero that the 6th is located in two sub-frame coordinate signals
The minimum R2 of performance number is defined as sending the real power of data in the quasi- blank subframe of non-zero of the opening position in frame.
And for example, the multiple sub-frame coordinate signals and performance number of the reception system acquisition are respectively：
Sub-frame coordinate signal C：1111101111 performance number R1
Sub-frame coordinate signal D：1111111011 performance number R2
The 6th is the quasi- blank subframe of non-zero in sub-frame coordinate signal C, and the 6th of sub- coordination signaling D is normal sub-frames, then
The reception system determines that the less R1 of the opening position performance number is the real power for sending data.
In summary, the sending and receiving methods and system of the sub-frame coordinate signal of the present invention applied to mobile network
The subframe association needed for each packet of multiple different capacity values generation of data can be sent in the quasi- blank subframe of non-zero based on base station
Signaling is adjusted, so can effectively reduce the descending interference of the micro-base station outside corresponding power coverage so that macro base station covers with it
Micro-base station between there is more flexible scheduling, and provide the transmit power of lower unicast data, effectively save electric energy, separately
Outside, the mobile device in the range of macro base station is covered is grouped, especially when the mobile device in each packet has overlapping,
Macro base station generates what is sent to respective packets in the quasi- blank subframe of non-zero to the same performance number of each packet transmission data
Sub-frame coordinate signal, the expense of signaling can be reduced.So the present invention effectively overcomes various shortcoming of the prior art and had
High industrial utilization.
The above-described embodiments merely illustrate the principles and effects of the present invention, not for the limitation present invention.It is any ripe
Know the personage of this technology all can carry out modifications and changes under the spirit and scope without prejudice to the present invention to above-described embodiment.Cause
This, those of ordinary skill in the art is complete without departing from disclosed spirit and institute under technological thought such as
Into all equivalent modifications or change, should by the present invention claim be covered.
Claims (32)
1. a kind of sending method of sub-frame coordinate signal applied to mobile network, the mobile network includes macro base station and micro-
Base station, it is characterised in that the sending method of the sub-frame coordinate signal includes：
1) mobile device in macro base station institute coverage is grouped；
2) it is corresponding to generate based on multiple different capacity values that data are sent in the quasi- blank subframe of non-zero by the macro base station
Sub-frame coordinate signal, and the sub-frame coordinate signal is sent to the mobile device in each packet.
2. the sending method of sub-frame coordinate signal according to claim 1, it is characterised in that covered the macro base station
In the range of mobile device carry out packet be that the different capacity for being sent data in the quasi- blank subframe of non-zero based on macro base station is covered
What the scope of lid was realized.
3. the sending method of sub-frame coordinate signal according to claim 2, it is characterised in that when the movement in each packet is set
When standby non-overlapping, the step 2) also includes：
Based on the macro base station in the quasi- blank subframe of non-zero thereto one packet in mobile device send data it is multiple
Different capacity value generates corresponding sub-frame coordinate signal, and the sub-frame coordinate signal is sent to the movement into respective packets
Equipment, until the mobile device in all packets all obtains corresponding sub-frame coordinate signal.
4. the sending method of sub-frame coordinate signal according to claim 2, it is characterised in that when the movement in each packet is set
When having overlapping, the step 2) also includes:
Mobile device based on the macro base station in from the quasi- blank subframe of non-zero to each packet sends the same work(of data
Rate value generates corresponding sub-frame coordinate signal, and the sub-frame coordinate signal is sent to the mobile device into respective packets.
5. the sending method of sub-frame coordinate signal according to claim 1, it is characterised in that also include:
Performance number corresponding to the quasi- blank subframe of each non-zero in the sub-frame coordinate signal is sent to the movement in the packet
Equipment.
6. the sending method of sub-frame coordinate signal according to claim 1, it is characterised in that also include：
By quasi- blank of performance number and each non-zero that data are sent in the quasi- blank subframe of each non-zero in the sub-frame coordinate signal
The order of performance number corresponding to frame is sent to the mobile device in the packet.
7. a kind of method of reseptance of sub-frame coordinate signal applied to mobile network, the mobile network includes macro base station and micro-
Base station, it is characterised in that the method for reseptance of the sub-frame coordinate signal includes：
By mobile device based on each quasi- blank subframe of non-zero in acquired sub-frame coordinate signal and the sub-frame coordinate signal
Corresponding performance number determines the real power of the transmission data corresponding to the corresponding quasi- blank subframe of non-zero；
Wherein, the sub-frame coordinate signal is to send multiple different capacity values of data in the quasi- blank subframe of non-zero based on base station
Generation.
8. the method for reseptance of sub-frame coordinate signal according to claim 7, it is characterised in that also include：
By mobile device based on being sent out in acquired sub-frame coordinate signal, the sub-frame coordinate signal in each quasi- blank subframe of non-zero
The performance number of data, and the order information of each performance number are sent to determine the transmission data corresponding to the corresponding quasi- blank subframe of non-zero
Real power.
9. the method for reseptance of sub-frame coordinate signal according to claim 7, it is characterised in that when acquired subframe is coordinated
Signaling is a plurality of, and when same position is non-zero quasi- blank subframe at least two sub-frame coordinate signals, in addition to：
Determined by the performance number corresponding to the quasi- blank subframe of each non-zero of the mobile device based on the position in the non-of the position
The real power of data is sent in zero quasi- blank subframe.
10. a kind of sending and receiving methods for the sub-frame coordinate signal being applied in mobile communications network, are wrapped in the mobile network
Include macro base station and micro-base station, it is characterised in that the sending and receiving methods of the sub-frame coordinate signal include：
1) mobile device in macro base station institute coverage is grouped；
2) it is corresponding to generate based on multiple different capacity values that data are sent in the quasi- blank subframe of non-zero by the macro base station
Sub-frame coordinate signal, and the sub-frame coordinate signal is sent to the mobile device in each packet；
3) by mobile device based on quasi- blank of each non-zero in acquired sub-frame coordinate signal and the sub-frame coordinate signal
Performance number corresponding to frame determines the real power of the transmission data corresponding to the corresponding quasi- blank subframe of non-zero.
11. the sending and receiving methods of sub-frame coordinate signal according to claim 10, it is characterised in that by the macro base station
It is the different work(for sending data in the quasi- blank subframe of non-zero based on macro base station that mobile device in institute's coverage, which carries out packet,
What the scope that rate is covered was realized.
12. the sending and receiving methods of sub-frame coordinate signal according to claim 10, it is characterised in that the step 2) is also
Including：When the mobile device in each packet is non-overlapping, it is based on by the macro base station thereto one in the quasi- blank subframe of non-zero
Mobile device in individual packet sends multiple different capacity values of data to generate corresponding sub-frame coordinate signal, and by the son
Frame coordinates signaling and sends the mobile device into respective packets；Or when the mobile device in each packet has overlapping, by described
Macro base station sends the same performance number next life of data based on the mobile device in the quasi- blank subframe of non-zero into each packet
The mobile device into respective packets is sent into corresponding sub-frame coordinate signal, and by the sub-frame coordinate signal, until all
Mobile device in packet all obtains corresponding sub-frame coordinate signal.
13. the sending and receiving methods of sub-frame coordinate signal according to claim 10, it is characterised in that also include:
Performance number as corresponding to the macro base station by the quasi- blank subframe of each non-zero in the sub-frame coordinate signal is sent to described
Mobile device in packet；Or
By the macro base station by the performance number of transmission data in the quasi- blank subframe of each non-zero in the sub-frame coordinate signal and respectively
The order of performance number corresponding to the quasi- blank subframe of non-zero is sent to the mobile device in the packet.
14. the sending and receiving methods of sub-frame coordinate signal according to claim 10, it is characterised in that the step 3) is also
Including：
By mobile device based on being sent out in acquired sub-frame coordinate signal, the sub-frame coordinate signal in each quasi- blank subframe of non-zero
The performance number of data, and the order information of each performance number are sent to determine the transmission data corresponding to the corresponding quasi- blank subframe of non-zero
Real power.
15. the sending and receiving methods of sub-frame coordinate signal according to claim 10, it is characterised in that when acquired son
Frame coordinates signaling to be a plurality of, and when same position is non-zero quasi- blank subframe at least two sub-frame coordinate signals, the step
It is rapid 3) also to include：Determined by the performance number corresponding to the quasi- blank subframe of each non-zero of the mobile device based on the position in the position
The real power of data is sent in the quasi- blank subframe of non-zero put.
16. a kind of transmission system of sub-frame coordinate signal applied to mobile network, the mobile network include macro base station and
Micro-base station,
Characterized in that, the system of the sub-frame coordinate signal comprises at least：
Grouping module, for the mobile device in macro base station institute coverage to be grouped；
Sub-frame coordinate signal sending module, for sent based on the macro base station in the quasi- blank subframe of non-zero data it is multiple not
Corresponding sub-frame coordinate signal is generated with performance number, and the sub-frame coordinate signal is sent to the movement in each packet and set
It is standby.
17. the transmission system of sub-frame coordinate signal according to claim 16, it is characterised in that in the grouping module
It is to send data in the quasi- blank subframe of non-zero based on macro base station that mobile device in macro base station institute coverage is carried out into packet
The scope that is covered of different capacity realize.
18. the transmission system of sub-frame coordinate signal according to claim 16, it is characterised in that the movement in each packet
When equipment is non-overlapping, the sub-frame coordinate signal sending module also includes：
First sub-frame coordinate signal transmitting element, for based on the macro base station one point thereto in the quasi- blank subframe of non-zero
Mobile device in group sends multiple different capacity values of data to generate corresponding sub-frame coordinate signal, and the subframe is assisted
Signaling is adjusted to send the mobile device into respective packets, until the mobile device in all packets all obtains corresponding subframe and coordinated
Signaling.
19. the transmission system of sub-frame coordinate signal according to claim 16, it is characterised in that the movement in each packet
When equipment has overlapping, the sub-frame coordinate signal sending module also includes:
Second sub-frame coordinate signal transmitting element, in being grouped based on the macro base station in the quasi- blank subframe of non-zero to each
Mobile device sends the same performance number of data to generate corresponding sub-frame coordinate signal, and the sub-frame coordinate signal is sent
Mobile device into respective packets.
20. the transmission system of sub-frame coordinate signal according to claim 16, it is characterised in that also include:
Performance number sending module, for the performance number corresponding to the quasi- blank subframe of each non-zero in the sub-frame coordinate signal to be sent
Mobile device into the packet.
21. the transmission system of sub-frame coordinate signal according to claim 16, it is characterised in that also include：
Sub- performance number transmitting element, for the difference of data will to be sent in the quasi- blank subframe of each non-zero in the sub-frame coordinate signal
The order of performance number corresponding to performance number and the quasi- blank subframe of each non-zero is sent to the mobile device in the packet.
22. a kind of reception system of sub-frame coordinate signal applied to mobile network, the mobile network include macro base station and
Micro-base station,
Characterized in that, the reception system of the sub-frame coordinate signal comprises at least：
Performance number determining module, for based on each non-zero in acquired sub-frame coordinate signal and the sub-frame coordinate signal
The performance number of quasi- blank subframe position correspondence determines the real power of the transmission data corresponding to the corresponding quasi- blank subframe of non-zero；
Wherein, the sub-frame coordinate signal is to send multiple different capacity values of data in the quasi- blank subframe of non-zero based on base station
Generation.
23. the reception system of sub-frame coordinate signal according to claim 22, it is characterised in that the performance number determines mould
Block also includes：
First sub- performance number determining unit, for based on each non-in acquired sub-frame coordinate signal, the sub-frame coordinate signal
The performance number of data, and the order information of each performance number are sent in zero quasi- blank subframe to determine the quasi- blank of corresponding non-zero
Subframe position sends the real power of data.
24. the reception system of sub-frame coordinate signal according to claim 22, it is characterised in that when acquired subframe is assisted
Signaling is adjusted to be a plurality of, and when same position is non-zero quasi- blank subframe at least two sub-frame coordinate signals, the performance number
Determining module also includes：
Second sub- performance number determining unit, for the performance number corresponding to the quasi- blank subframe of each non-zero based on the position come really
It is scheduled on the real power that data are sent in the quasi- blank subframe of non-zero of the position.
25. a kind of sending/receiving system for the sub-frame coordinate signal being applied in mobile communications network, is wrapped in the mobile network
Include macro base station and micro-base station, it is characterised in that the sending/receiving system of the sub-frame coordinate signal includes：
Grouping module, for the mobile device in macro base station institute coverage to be grouped；
Sub-frame coordinate signal sending module, for sent based on the macro base station in the quasi- blank subframe of non-zero data it is multiple not
Corresponding sub-frame coordinate signal is generated with performance number, and the sub-frame coordinate signal is sent to the movement in each packet and set
It is standby；
Performance number determining module, for based on each non-zero in acquired sub-frame coordinate signal and the sub-frame coordinate signal
The performance number of quasi- blank subframe position correspondence determines the real power of the transmission data corresponding to the corresponding quasi- blank subframe of non-zero.
26. the sending/receiving system of sub-frame coordinate signal according to claim 25, it is characterised in that in the packet mould
It is to be sent based on macro base station in the quasi- blank subframe of non-zero that the mobile device in macro base station institute coverage is carried out into packet in block
What the scope that the different capacity of data is covered was realized.
27. the sending/receiving system of sub-frame coordinate signal according to claim 25, it is characterised in that when in each packet
When mobile device is non-overlapping, the sub-frame coordinate signal sending module also includes：
First sub-frame coordinate signal transmitting element, for based on the macro base station one point thereto in the quasi- blank subframe of non-zero
Mobile device in group sends multiple different capacity values of data to generate corresponding sub-frame coordinate signal, and the subframe is assisted
Signaling is adjusted to send the mobile device into respective packets, until the mobile device in all packets all obtains corresponding subframe and coordinated
Signaling.
28. the sending/receiving system of sub-frame coordinate signal according to claim 25, it is characterised in that when in each packet
When mobile device has overlapping, the sub-frame coordinate signal sending module also includes:
Second sub-frame coordinate signal transmitting element, in being grouped based on the macro base station in the quasi- blank subframe of non-zero to each
Mobile device sends the same performance number of data to generate corresponding sub-frame coordinate signal, and the sub-frame coordinate signal is sent
Mobile device into respective packets.
29. the sending/receiving system of sub-frame coordinate signal according to claim 25, it is characterised in that also include:
Performance number sending module, for the performance number corresponding to the quasi- blank subframe of each non-zero in the sub-frame coordinate signal to be sent
Mobile device into the packet.
30. the sending/receiving system of sub-frame coordinate signal according to claim 25, it is characterised in that also include：
Sub- performance number transmitting element, for the difference of data will to be sent in the quasi- blank subframe of each non-zero in the sub-frame coordinate signal
The order of performance number corresponding to performance number and the quasi- blank subframe of each non-zero is sent to the mobile device in the packet.
31. the sending/receiving system of sub-frame coordinate signal according to claim 25, it is characterised in that the performance number is true
Cover half block also includes：
First sub- performance number determining unit, for based on each non-in acquired sub-frame coordinate signal, the sub-frame coordinate signal
The performance number of data, and the order information of each performance number are sent in zero quasi- blank subframe to determine the quasi- blank of corresponding non-zero
Subframe position sends the real power of data.
32. the sending/receiving system of sub-frame coordinate signal according to claim 25, it is characterised in that when acquired son
Frame coordinates signaling to be a plurality of, and when same position is non-zero quasi- blank subframe at least two sub-frame coordinate signals, the work(
Rate value determining module also includes：
Second sub- performance number determining unit, for the performance number corresponding to the quasi- blank subframe of each non-zero based on the position come really
It is scheduled on the real power that data are sent in the quasi- blank subframe of non-zero of the position.
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| CN104735797B (en) * | 2013-12-18 | 2018-05-25 | 上海诺基亚贝尔股份有限公司 | A kind of method and apparatus for being used for transmission upstream data |
| WO2015096073A1 (en) * | 2013-12-25 | 2015-07-02 | 华为技术有限公司 | Method and apparatus for allocating uplink resource, and macro base station |
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| CN102088735A (en) * | 2010-03-24 | 2011-06-08 | 电信科学技术研究院 | Method and equipment for balancing inter-sub-frame traffic load and processing inter-cell interference (ICI) |
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| CN102362521A (en) * | 2009-03-20 | 2012-02-22 | 三星电子株式会社 | Transmission frame and resource allocation method for communication system including base stations |
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| KR20120006881A (en) * | 2010-07-13 | 2012-01-19 | 삼성전자주식회사 | Apparatus and method for coordinating inter-cell interference in ofdm heterogenous network system |
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| CN101079663A (en) * | 2006-05-24 | 2007-11-28 | 方正通信技术有限公司 | Method, base station and system for reducing interference of adjacent cells of wireless cellular system |
| CN102362521A (en) * | 2009-03-20 | 2012-02-22 | 三星电子株式会社 | Transmission frame and resource allocation method for communication system including base stations |
| CN102158964A (en) * | 2010-02-12 | 2011-08-17 | 华为技术有限公司 | Resource coordination method and device in communication system |
| CN102088735A (en) * | 2010-03-24 | 2011-06-08 | 电信科学技术研究院 | Method and equipment for balancing inter-sub-frame traffic load and processing inter-cell interference (ICI) |
| CN102065490A (en) * | 2011-01-17 | 2011-05-18 | 大唐移动通信设备有限公司 | Method and equipment for coordinating downlink transmitting power between base stations |
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