CN104144439B - Handle the method and related communication device of AF panel - Google Patents
Handle the method and related communication device of AF panel Download PDFInfo
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- CN104144439B CN104144439B CN201410186184.5A CN201410186184A CN104144439B CN 104144439 B CN104144439 B CN 104144439B CN 201410186184 A CN201410186184 A CN 201410186184A CN 104144439 B CN104144439 B CN 104144439B
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Abstract
The invention discloses a kind of method for handling AF panel, for a first community in a first community cluster of a TDD systems, this method includes determining the AF panel for the communication operations between a communicator in the first community and the TDD systems, to reduce the communication operations to the interference caused by a second community in a second community cluster of the TDD systems；And according to the AF panel, perform the communication operations.By the disturbance restraining method of the present invention, the output rating of TDD systems can be improved.
Description
Technical field
The present invention relates to a kind of method and related communication device for wireless communication system, more particularly to a kind of processing are dry
Disturb the method and related communication device of suppression.
Background technology
Third generation partner program (the3rd Generation Partnership Project, 3GPP) is in order to change
Kind Universal Mobile Telecommunications System (Universal Mobile Telecommunications System, UMTS), has formulated tool
There is Long Term Evolution (Long Term Evolution, LTE) system of preferable efficiency, it supports third generation partner program the
Eight versions (3GPP Rel-8) standard and/or the version of third generation partner program the 9th (3GPP Rel-9) standard, to meet
Increasingly increased user's request.Long evolving system be considered as provide high data transmission rate, low latent time, package optimization and
Improve a kind of new wave point and wireless network architecture of power system capacity and coverage, including by multiple evolved base stations
The evolved general land UTRAN (Evolved that (evolved Node-Bs, eNBs) is constituted
Universal Terrestrial Radio Access Network, E-UTRAN), its one side and client (user
Equipment, UE) communicated, on the other hand with the core of processing non-access layer (Non Access Stratum, NAS) control
Heart network is communicated, and core network includes servo gateway (serving gateway) and mobile management unit (Mobility
Management Entity, MME) etc. entity.
Advanced Long Term Evolution (LTE-advanced, LTE-A) system is evolved by long evolving system and formed, and it includes carrier wave
Integrated (carrier aggregation, CA), coordinating multiple points (coordinated multipoint, CoMP) transmission/reception with
And the advanced technology such as multiple-input and multiple-output (multiple-input multiple-output, MIMO), with the bandwidth that extends, provide
Rapid translating power rating and lifting cell edge efficiency.In order that client and evolved base in advanced long evolving system
Platform can be in communication with each other, and client and evolved base station must support the standard formulated for advanced long evolving system,
Such as the version of third generation partner program the tenth (3GPP Rel-10) standard or the standard of more recent version.
Different from frequency division duplexing (frequency-division duplexing, FDD) long evolving system/advanced length
Phase evolution system, in time division duplex (time-division duplexing, TDD) long evolving system/advanced Long Term Evolution
In system, the transmission direction of subframe (subframes) can be differed in identical frequency band.That is, according to third generation cooperation group
With uplink (uplink, UL)/lower link (downlink, DL) configuration (UL/DL of planning standard institute specification
Configuration), subframe can be divided into uplink subframe, lower link subframe and special subframe.
Fig. 1 is refer to, Fig. 1 is the corresponding table 10 of subframe and its corresponding transmission direction in uplink/lower isl configuration.
Fig. 1 has illustrated 7 uplinks/lower isl configuration, wherein each uplink/lower isl configuration indicates to be respectively used to 10 subframes
Transmission direction.Specifically, " U " represents that the subframe is a uplink subframe, and it is used for transmitting cochain circuit-switched data." D " is represented should
Subframe is link subframe, and it is used for transmitting lower link data." S " represents that the subframe is a special subframe, and it is used for transmitting
Control information and possible data (depending on special subframe configuration).
However, Long Term Evolution/advanced long evolving system (hereinafter referred to as timesharing of the running under either TDD mode
Duplex system) in evolved base station may be configured with various uplinks/lower isl configuration.In other words, when an evolved base
When platform is configured with different uplinks/lower isl configuration from adjacent evolved base station, under the evolved base station
Link subframe may be the uplink subframe of adjacent evolved base station.On the other hand, the cochain for the evolved base station
Way frame may be the lower link subframe of adjacent evolved base station.In the case, can be to evolved base station or client
Produce various types of interference.For example, the link transmission under an evolved base station is carried out in a subframe to client
When, the evolved base station may be carried out improving uplink transmission and/or lower chain by adjacent evolved base station in the subframe
Interference caused by the transmission of road.Evolved base station and the output rating of client can be influenceed and be reduced by these interference.
Therefore, reduce particularly important to the interference caused by evolved base station and client, TDD systems it is dry
Disturb suppression thus as urgent problem to be solved.
The content of the invention
Therefore, the invention provides a kind of method and related communication device, for handling TDD systems (Time-
Division Duplexing, TDD) in AF panel, to solve the above problems.
A kind of method for handling AF panel, the first community cluster (cell cluster) for a TDD systems
In a first community, this method includes determining for one between a communicator in the first community and the TDD systems
One AF panel of communication operations is small in a second community cluster of the TDD systems one second to reduce the communication operations
An interference caused by area；And according to the AF panel, perform the communication operations.
A kind of communicator, for handling AF panel according to the above method.
Brief description of the drawings
Fig. 1 is the corresponding table of subframe and its corresponding transmission direction in uplink/lower isl configuration.
Fig. 2 is the schematic diagram of the wireless communication system of the embodiment of the present invention one.
Fig. 3 is the schematic diagram of the communicator of the embodiment of the present invention one.
Fig. 4 is the flow chart of the flow of the embodiment of the present invention one.
Fig. 5 is the schematic diagram of the TDD systems of the embodiment of the present invention one.
Fig. 6 is the schematic diagram of another TDD systems of the embodiment of the present invention.
Fig. 7 is the schematic diagram of the another TDD systems of the embodiment of the present invention.
Fig. 8 is the schematic diagram of the another TDD systems of the embodiment of the present invention.
Wherein, description of reference numerals is as follows：
10 corresponding tables
20 wireless communication systems
30 communicators
300 processing units
310 memory cell
314 program codes
320 communications interface units
40 flows
400th, 402,404,406 step
50th, 60,70,80 TDD systems
CLUa, CLUb, CLU cell cluster
CLa1~CLa7, CLb1~CLb6, cell
CL1~CL14
CD communicators
Embodiment
Fig. 2 is the schematic diagram of the wireless communication system 20 of the embodiment of the present invention one.Wireless communication system 20 is briefly led to by one
T unit CD, two cell clusters (cell cluster) CLUa, CLUb and two cells CL1, CL2 are constituted, wherein, cell cluster CLUa
Include cell CLb1~CLb6 including cell CLa1~CLa6, cell cluster CLUb.Cell CL1 (and cell CL2), which can be considered, not to be divided
Cluster or self sub-clustering (cell cluster only includes itself).Cell CL1 and CL2 are the possibility for illustrating wireless communication system 20
Implementation, in some circumstances, cell CL1 and CL2 may be not present.Similarly, cell cluster CLUa and CLUb are for using
The possibility implementation of bright wireless communication system 20, it is can also be applied to the situation of only single cell cluster.
The border of cell represents that the coverage of cell is then the region in border respectively with circle respectively.Each cell
Coverage may be not overlapping mutually or partly overlap, it is not limited to the not overlapping cases shown in Fig. 2.
Wireless communication system 20 supports a time division duplex (Time-Division Duplexing, TDD) pattern, simple below
Referred to as TDD systems 20, that is, the cell in communicator CD and TDD systems 20 can be according to one or more cochains
Road/lower isl configuration, transmitted by uplink (uplink, UL) subframe and lower link (downlink, DL) subframe and/or
Receive.For example, cell CLa1~CLa6 can be set with one first uplink/lower isl configuration, and cell CLb1~
CLb6 can be set with one second uplink/lower isl configuration, wherein, first uplink/lower isl configuration with this second
Uplink/lower isl configuration may be identical or different.In addition, cell CL1 and CL2 can be set with one the 3rd respectively
Link/lower isl configuration and one the 4th uplink/lower isl configuration.Similarly, the 3rd uplink/lower isl configuration with this
Four uplinks/lower isl configuration may be identical or different.In simple terms, in TDD systems 20, the cochain of each cell
The possible identical, part of road/lower isl configuration is identical or entirely different.
In fig. 2, communicator CD and cell are intended merely to illustrate the structure of TDD systems 20.In fact, one is small
Area (such as cell CLa2) can be controlled by a umts (Universal Mobile Telecommunications
System, UMTS) in a base station (Node-B, NB) (such as produced by the base station).In another embodiment, one is small
Area (such as cell CL1) can be controlled by a Long Term Evolution (Long Term Evolution, LTE) system, an advanced Long Term Evolution
An evolved base station in the advanced version of (LTE-Advanced, LTE-A) system or advanced long evolving system
(evolved NB, an eNB) and/or relay station (such as produced by the evolved base station or the relay station).In other words,
Each cell CL1, CL2, CLa1~CLa6 and CLb1~CLb6 can all be controlled by a base station, an evolved base station or
One relay station.In addition, base station (or evolved base station or relay station) can be according to the designs of TDD systems 20, together
When control multiple cells.For example, cell CLa1 and CLa2 can be controlled by same base station (or same evolved base station or
Same relay station).In another embodiment, above-mentioned example can also be applied to meet IEEE802.11, IEEE802.16 etc. wirelessly
The base station of communication standard.
Communicator CD can be a client (User Equipment, UE), a mobile base station, a low cost device
(such as machine type communication (Machine Type Communication, MTC) device), a mobile phone, a notebook computer,
One tablet PC, an e-book or a portable computer system.In addition, according to data transfer direction, cell (is for example divided
When duplex system 20 in any cell) and communicator CD can be respectively seen as transmission end or receiving terminal, for example, on one
For link, communicator CD is transmission end and cell is receiving terminal, for link once, and cell communicates for transmission end
Device CD is receiving terminal.For a cell, the direction of transmission is cochain for the direction that lower link is received
Road；For communicator CD, the direction of transmission is lower link for the direction that uplink is received.
Fig. 3 is refer to, Fig. 3 is the schematic diagram of the communicator 30 of the embodiment of the present invention one.Communicator 30 can be used to realize
Base station, evolved base station or the relay station of communicator CD and/or generation cell in Fig. 2, but not limited to this.Communication dress
Putting 30 may include a processing unit 300, a memory cell 310 and a communications interface unit 320.Processing unit 300 can be micro- for one
Processor (microprocessor) or an ASIC (Application Specific Integrated
Circuit, ASIC).Memory cell 310 can be any data storage device, for storing a program code 314, processing unit
300 can be read and configuration processor code 314 by memory cell 310.For example, memory cell 310 includes but is not limited to use
Family identification module (Subscriber Identity Module, SIM), read-only storage (Read-Only Memory, ROM),
Flash memory (flash memory), random access memory (Random-Access Memory, RAM), CD is read-only deposits
Reservoir (CD-ROM/DVD-ROM), tape (magnetic tape), hard disk (hard disk) and optical data storage device
(optical data storage device) etc..Communications interface unit 320 can be a wireless transceiver, and it can be according to processing
The result of device 300, for transmitting and receiving signal (such as information or package).
Fig. 4 is refer to, Fig. 4 is the flow chart of the flow 40 of the embodiment of the present invention one.Flow 40 can be used for the timesharing shown in Fig. 2
A first community (base station, evolved base i.e. for controlling the first community in one first community cluster of duplex system 20
Platform or relay station), for handling AF panel.Flow 40 can be compiled into program code 314, and it comprises the following steps：
Step 400：Start.
Step 402：Determine for the communication fortune between a communicator in the first community and the TDD systems
The AF panel made, is made with reducing the communication operations to a second community in a second community cluster of the TDD systems
Into an interference.
Step 404：According to the AF panel, the communication operations are performed.
Step 406：Terminate.
According to flow 40, first community (such as cell CLa2) is determined for one between first community and communicator CD
One AF panel of communication operations (as transmitted or receiving) is small to the one second of TDD systems 20 to reduce the communication operations
Interference in area's cluster caused by a second community (such as cell CLa1, CLb2 or CL1).Then, first community is according to the interference
Suppress, perform the communication operations, that is, first community performs the communication operations, but can reduce simultaneously to second community (such as one
Neighbor cell) caused by interference.Therefore influence of the communication operations to the output rating of second community can reduce.Due to first
The uplink of cell/lower isl configuration need not change, and flow 40 can be considered a soft AF panel.TDD systems 20
Therefore output rating can be improved, and when flow 40 realizes multiple cells in TDD systems 20, improved amplitude also can
Therefore increase.
The implementation of the present invention is not limited to the explanation of above-described embodiment.Simplified to ask, the title in flow 40 also makes
For following examples.
For example, first community (such as cell CLa2) can notify communicator CD to perform the communication according to AF panel
Running.In other words, first community can realize AF panel by its own, (such as when the communication operations as described in flow 40
During for link transmission once).In addition, first community can also notify communicator CD to realize AF panel (such as when this is logical
When letter running is an improving uplink transmission).Therefore, no matter the communication operations are lower link transmission or improving uplink transmission, it is all up
The effect of AF panel.In another embodiment, first community and communicator CD can cooperating syringe, to realize AF panel.
It can be used to realize that the method for the AF panel of the present invention has many kinds.
First community (such as cell CLa5) can be by radio resource unit (the radio resource of quantity reduction
Units) (such as resource block (Resource Blocks, RBs), resource block group (Resource Block Groups, RBGs)) is held
The row communication operations, that is, AF panel can be by reducing distribution to the radio resource unit quantity of the communication operations come real
It is existing.Second community can be therefore by relatively low interference.For example, less radio resource unit can be used to hold for first community
The row communication operations (for example descending link transmission).In addition, first community can notify communicator CD to use less radio
Resource unit performs the communication operations (such as improving uplink transmission).It is preferred that the quantity of radio resource unit can drop to
Less than the quantity determined according to the specification of prior art (such as standard), and can be a predetermined quantity or the number being dynamically adapted
Amount, and not limited to this.
In addition, first community (such as cell CLa2) can be used the transmission power level of reduction to perform the communication operations,
That is, AF panel can be realized by reducing the transmission power level for the communication operations.Second community can therefore by
Relatively low interference.For example, a low transmission power level can be used (for example to descend link to perform the communication operations for first community
Transmission).In addition, first community can notify communicator CD using a low transmission power level to perform the communication operations
(such as improving uplink transmission).It is preferred that transmission power level can be decreased below the specification institute according to prior art (such as standard)
The transmission power level of decision, and can be a predetermined value or the numerical value that is dynamically adapted, and not limited to this.
In addition, first community (such as cell CLa2) can according between communicator CD and the base station of first community away from
From one dispatching priority order of distribution gives communicator CD.Then, first community can perform this and lead to according to the dispatching priority order
Letter running.That is, AF panel can be realized by postponing the communication operations or reducing probability that the communication operations are performed.The
Two cells can be therefore by relatively low interference.For example, first community can distribute a low-key degree order of priority and give away from first
The communicator CD of the base station of cell, because in the case that the distance between communicator CD and base station are larger,
Communicator CD (or first community) is needed to lift the transmission power level for performing the communication operations, and then neighbor cell is caused
Larger interference.It is preferred that dispatching priority order can be excellent less than the scheduling determined according to the specification of prior art (such as standard)
First order, and can be a predetermined priority order or the order of priority that is dynamically adapted, and not limited to this.
On the other hand, the time point for performing communication operations (for example implementing AF panel) is also not necessarily limited to this.For example, lead to
Letter running can perform in one first subframe (such as the 4th subframe) with one first transmission direction, and with the first subframe phase
Adjacent one second subframe (such as the 5th subframe) has one second transmission direction.In other words, communication operations can perform in two
The different situation of the transmission direction of adjacent sub-frame (such as the 4th subframe and the 5th subframe), such as the transmission side of current subframe
It is lower link to the transmission direction of next subframe for uplink.In addition, first community (such as cell CLa2) can be set
Surely there is one first uplink/lower isl configuration, and second community (such as cell CLb2) can be set with one second cochain
Road/lower isl configuration, that is, first community and second community can be set with different configuration.In the case, according to for
The transmission direction for the subframe that uplink/lower isl configuration of execution communication operations is determined may be different.For example, root
According to the first uplink/lower isl configuration, the transmission direction of subframe can be uplink, according to the second uplink/lower isl configuration, son
The transmission direction of frame can be lower link.In another embodiment, first community (such as cell CLa2) and second community are (such as small
Area CLa5) it can be set with identical configuration.In the case, the transmission direction of the subframe for performing the communication operations can phase
Together.
In addition, first community cluster can be same cell cluster (such as cell cluster CLUa) or different small from second community cluster
Area's cluster (such as cell cluster CLUa and CLUb).For determining the method not limited to this of AF panel.For example, first community
(such as cell CLa2) can decide AF panel in its sole discretion, such as secondary according to the measurement received from communicator or according to retransmitting
Count to determine.In another embodiment, first community (such as cell CLa2) can connect according to from second community (such as cell CL1)
The system information of receipts determines AF panel, that is, first community and second community can cooperating syringe, to determine AF panel.
In addition, the position of first community and second community is also not necessarily limited to this.For example, first community (such as cell CLa5) can
Close to the border (such as cell cluster CLUa dotted line) of the coverage of first community cluster.In addition, second community (such as cell
CLb2) approach in the border (such as cell cluster CLUb dotted line) of the coverage of second community cluster.
It is worth noting that, above-described embodiment is for illustrating first community (or corresponding communicator) according to interference
Suppress to perform a communication operations, to mitigate the communication operations to the interference caused by second community.The present invention may extend to multiple
The situation of cell.For example, a cell (such as cell CLa2) can perform a communication operations according to AF panel and (for example descend chain
Transmit on road), to mitigate the interference (such as cell CL1 and CLb2) that the communication operations are caused to a set of cells.Implement another
In example, the communicator communicated with first community can receive notice, to perform the communication operations (for example according to AF panel
Improving uplink transmission).
In addition, those skilled in the art should know, and the narration that a cell performs a communication operations is to represent that this is small
Area is controlled by an evolved base station, a base station or a relay station (i.e. by the evolved base station, the base station or the relaying
Produced by standing), to perform the communication operations.In general, AF panel can realize the link transmission under execution transmission end (when
Transmission end is a cell) or perform improving uplink transmission transmission end (when transmission end is a communicator).For example, cell root
A communication operations are performed according to AF panel, the communication operations are link transmission.However, under specific circumstances, receiving terminal meeting
Corresponding reception is performed according to AF panel.Therefore, cell performs the communication operations received according to AF panel and is also included within
In scope of the invention.Similarly, cell notifies communicator to perform the situation of the communication operations received according to AF panel
It is included in scope of the invention.
The AF panel performed based on cell sub-clustering can be applied to a dynamic sharing duplex system, to simplify the upper of cell
Planning/setting of link/lower isl configuration, and reduce the interference between neighbor cell.In dynamic sharing duplex system, part
Cell, which can constitute all cells in a cell cluster, therefore the cell cluster, can all be set with identical uplink/lower link
Configuration.Soft AF panel proposed by the present invention may be implemented in one by larger interference (being greater than a predetermined interference level)
Set of cells.For example, larger interference is from the flow of cell cluster reorganization, for example, form a cell cluster
Sub-clustering flow, and go cluster (de-clustering) flow by what a cell cluster was divided into two or more cell clusters.
Fig. 5 is the schematic diagram of the TDD systems 50 of the embodiment of the present invention one.TDD systems 50 are briefly small by two
Cluster CLUa and CLUb are constituted in area, wherein, cell cluster CLUa includes cell CLa1~CLa7, and cell cluster CLUb includes cell CLb1
~CLb6.Because cell CLa2, CLa4 and CLa6 are close to cell cluster CLUa border, and to neighbor cell cluster (i.e. cell cluster
CLUb the cell (such as cell CLb2) in) causes larger interference, embodiments of the invention (for example flow 40 and/or on state
It is bright) cell CLa2, CLa4 and CLa6 are can be applied to, to reduce interference.
Fig. 6 is the schematic diagram of the TDD systems 60 of the embodiment of the present invention one.TDD systems 60 are briefly small by two
Area cluster CLUa, CLUb and two cells CL1, CL2 are constituted, wherein, cell cluster CLUa includes cell CLa1~CLa6, cell cluster
CLUb includes cell CLb1~CLb6.Because cell CL1 and CL2 is close to cell cluster CLUa and CLUb border, and to cell cluster
Cell (such as cell CLa2, CLa5 and CLb2) in CLUa and CLUb causes larger interference, and embodiments of the invention (for example flow
Journey 40 and/or described above) cell CL1 and CL2 are can be applied to, to reduce interference.
Fig. 7 is the schematic diagram of the TDD systems 70 of the embodiment of the present invention one.TDD systems 70 are briefly small by two
Area cluster CLUa, CLUb and two cells CL1, CL2 are constituted, wherein, cell cluster CLUa includes cell CLa1~CLa6, cell cluster
CLUb includes cell CLb1~CLb6.Because cell CLa2, CLa5 and CLb2 are respectively close to cell cluster CLUa and CLUb border,
And larger interference, embodiments of the invention are caused to the cell (such as cell CL1 and CL2) beyond cell cluster CLUa and CLUb
(such as flow 40 and/or described above) can be applied to cell CLa2, CLa5 and CLb2, to reduce interference.
Fig. 8 is the schematic diagram of the TDD systems 80 of the embodiment of the present invention one.TDD systems 80 are briefly small by one
Area cluster CLU is constituted, wherein, cell cluster CLU includes cell CL1~CL14.One goes manifold flow journey to be performed in cell
Cluster CLU, cell cluster CLU is divided to for two (or many) individual cell clusters.Due to cell CL5~CL9 close to carry out go manifold flow journey with
The border of cell cluster afterwards, may cause larger interference to adjacent cell, embodiments of the invention (for example flow 40 and/or
Described above) cell CL5~CL9 can be applied to (or in going manifold flow journey to carry out) before going manifold flow journey to start, to reduce interference.
From above-described embodiment, present invention can be implemented in various set of cells and Each point in time, to mitigate interference, enter
And improve the output rating of TDD systems.
Those skilled in the art when can spirit under this invention combined, modified or changed above-described implementation
Example, and not limited to this.The step of foregoing all flows (including proposed steps) can be realized by device, device can for hardware,
Firmware (for the combination of hardware unit and computer instruction and data, and computer instruction and data belong on hardware unit only
Read software) or electronic system.Hardware can be simulation microcomputer circuit, digital microcomputer circuit, hybrid microcomputer circuit, micro- electricity
Brain chip or silicon.Electronic system can be system single chip (System On Chip, SOC), system in package (System
In Package, SiP), embedded computer (Computer On Module, COM) and communicator 30.
In summary, the present invention provides a kind of method for handling AF panel, makes the time division duplex system for realizing AF panel
The output rating of system is improved.When AF panel realizes multiple cells in the TDD systems, improved amplitude also can
Therefore increase.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (8)
1. a kind of method for handling AF panel, should for a first community in a first community cluster of a TDD systems
Method includes：
Determine the interference suppression for the communication operations between a communicator in the first community and the TDD systems
System, to reduce the communication operations to the interference caused by a second community in a second community cluster of the TDD systems；
And
According to the AF panel, the communication operations are performed, it is characterised in that the communication operations are provided by the radio of quantity reduction
Source unit is performed and the communication operations are performed with the transmission power level reduced, and notifies the communicator according to this
AF panel performs the communication operations；
Characterized in that, whole cells are set with one first uplink/lower isl configuration in the first community cluster, and should
Whole cells are set with one second uplink/lower isl configuration in second community cluster；
Characterized in that, the first community is close to a border of a coverage of the first community cluster, and the second community
Close to a border of a coverage of the second community cluster；
Characterized in that, the first community is that the AF panel is determined according to the system information received from the second community.
2. the method as described in claim 1, it is characterised in that according to the AF panel, the step of performing the communication operations is wrapped
Include following steps：
According to the distance between the communicator and a base station of the first community, one dispatching priority order of distribution gives this to lead to
T unit；And
According to the dispatching priority order, the communication operations are performed.
3. the method as described in claim 1, it is characterised in that the communication operations are implemented in one with one first transmission direction
First subframe, and there is one second transmission direction adjacent to one second subframe of first subframe.
4. the method as described in claim 1, it is characterised in that the first community is set with first uplink/lower chain
Road configuration, and the second community is set with second uplink/lower isl configuration.
5. the method as described in claim 1, it is characterised in that the communication operations are implemented in a subframe, and according to this on first
The subframe and the biography of the subframe determined according to second uplink/lower isl configuration that link/lower isl configuration is determined
Defeated direction is different.
6. the method as described in claim 1, it is characterised in that the communication operations are implemented in a subframe, and according to this on first
The subframe and the biography of the subframe determined according to second uplink/lower isl configuration that link/lower isl configuration is determined
Defeated direction is identical.
7. the method as described in claim 1, it is characterised in that the first community cluster is identical cell with the second community cluster
Cluster.
8. a communicator, for handling AF panel according to the method described in claim 1.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361820718P | 2013-05-08 | 2013-05-08 | |
| US61/820,718 | 2013-05-08 | ||
| US14/265,385 US9906350B2 (en) | 2013-05-08 | 2014-04-30 | Method of handling interference mitigation and related communication device |
| US14/265,385 | 2014-04-30 |
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| Publication Number | Publication Date |
|---|---|
| CN104144439A CN104144439A (en) | 2014-11-12 |
| CN104144439B true CN104144439B (en) | 2017-10-24 |
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| CN201410186184.5A Active CN104144439B (en) | 2013-05-08 | 2014-05-05 | Handle the method and related communication device of AF panel |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20160353481A1 (en) * | 2015-05-29 | 2016-12-01 | Acer Incorporated | Device and Method of Handling Communication Operation for Unlicensed Band |
| CN108667550B (en) * | 2017-03-28 | 2020-02-14 | 华为技术有限公司 | Interference coordination method and device |
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| CN101527594A (en) * | 2008-03-05 | 2009-09-09 | 中兴通讯股份有限公司 | Method and device for removing interference between cells based on time division duplex wireless communication system |
| WO2012083500A1 (en) * | 2010-12-22 | 2012-06-28 | Telefonaktiebolaget L M Ericsson (Publ) | Coordinated scheduling for time division duplex network |
| WO2013002572A2 (en) * | 2011-06-29 | 2013-01-03 | 엘지전자 주식회사 | Method and apparatus for controlling inter-cell interference in wireless communication system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101527593A (en) * | 2008-03-05 | 2009-09-09 | 中兴通讯股份有限公司 | Method and device for removing interference between cells based on time division duplex wireless communication system |
| CN101527594A (en) * | 2008-03-05 | 2009-09-09 | 中兴通讯股份有限公司 | Method and device for removing interference between cells based on time division duplex wireless communication system |
| WO2012083500A1 (en) * | 2010-12-22 | 2012-06-28 | Telefonaktiebolaget L M Ericsson (Publ) | Coordinated scheduling for time division duplex network |
| WO2013002572A2 (en) * | 2011-06-29 | 2013-01-03 | 엘지전자 주식회사 | Method and apparatus for controlling inter-cell interference in wireless communication system |
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