CN108933640A - A kind of disturbance coordination method, terminal, base station and computer readable storage medium - Google Patents
A kind of disturbance coordination method, terminal, base station and computer readable storage medium Download PDFInfo
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- CN108933640A CN108933640A CN201710374561.1A CN201710374561A CN108933640A CN 108933640 A CN108933640 A CN 108933640A CN 201710374561 A CN201710374561 A CN 201710374561A CN 108933640 A CN108933640 A CN 108933640A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
- H04J11/0023—Interference mitigation or co-ordination
- H04J11/005—Interference mitigation or co-ordination of intercell interference
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/14—Spectrum sharing arrangements between different networks
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Abstract
The embodiment of the invention discloses a kind of disturbance coordination method, the method includes：Receive the characteristic parameter of the neighboring community for the Target cell that base station is sent；Wherein, the network type of the neighboring community is different from the network type of the Target cell, and the characteristic parameter is for carrying out neighboring community's radio resource allocation；According to the characteristic parameter, the position of the reference signal of the neighboring community is obtained；The relationship of the position of occupied symbol and the reference signal, control generate target and enable parameter when sending data to base station according to terminal.The embodiment of the present invention also discloses a kind of terminal, base station and computer readable storage medium simultaneously.
Description
Technical field
The present invention relates to the interference coordination technique of the heterogeneous network in the communications field more particularly to a kind of interference coordination sides
Method, terminal, base station and computer readable storage medium.
Background technique
In existing communication network, narrowband Internet of Things (Narrow Band-Internet of Things, NB-IoT) technology
Commonly used in building cellular network.It, generally can be in global communication mobile system since the bandwidth of NB-IoT consumption is smaller
(Global System for Mobile Communication, GSM) network, Universal Mobile Telecommunications System (Universal
Mobile Telecommunications System, UMTS) network or long term evolution (Long Term Evolution,
LTE) NB-IoT is disposed in network.NB-IoT technology is to utilize Physical Resource Block (the Physical Resource in LTE carrier wave
Block, PRB) carry out data transmission, but in practical applications if the network type between neighboring community is different, it is adjacent small
There are problems that interfering with each other between area's channel.
To solve the above-mentioned problems, the prior art has used frame alignment techniques and orthogonal frequency division multiplexing (Orthogonal
Frequency Division Multiplexing, OFDM) technology.But prior art is improved from base station side,
Interfering with each other between the channel of neighboring community is still remained, the signal received in cell edge so as to cause terminal can be by
To the interference of neighbor cell signal.
Summary of the invention
In order to solve the above technical problems, an embodiment of the present invention is intended to provide a kind of disturbance coordination method, terminal, base station and meters
Calculation machine readable storage medium storing program for executing solves the channel production for still remaining the cell that neighboring community currently registers terminal in the prior art
The problem of raw interference, so that neighboring community is to the cell currently registered, there is no interference, improve terminal and receive in cell edge
The quality of the signal arrived.
In order to achieve the above objectives, the technical solution of the embodiment of the present invention is realized in：
A kind of disturbance coordination method, the method includes：
Receive the characteristic parameter of the neighboring community for the Target cell that base station is sent；Wherein, the network class of the neighboring community
Type is different from the network type of the Target cell, and the characteristic parameter is for carrying out neighboring community's radio resource allocation
's；
According to the characteristic parameter, the position of the reference signal of the neighboring community is obtained；Wherein, the reference signal
Position is the symbol that reference signal occupies；
The relationship of the position of occupied symbol and the reference signal, control life when sending data to base station according to terminal
Parameter is enabled at target；Wherein, the Target cell is the cell that the terminal is currently registered, and the target enables parameter and uses
The base station whether is sent data to when indicating that the terminal occupies the symbol.
Optionally, the characteristic parameter includes：Physical Cell Identifier, subframe numbers, subframe proportion and offset.
Optionally, the characteristic parameter of the neighboring community for receiving the Target cell that base station is sent, including：
Receive the first broadcast message that the base station is sent；It wherein, include described adjacent small in first broadcast message
The type of the characteristic parameter in area, first broadcast message can be system information block type 1；
Dissection process is carried out to first broadcast message, obtains the characteristic parameter of the neighboring community.
Optionally, described that dissection process is carried out to first broadcast message, the characteristic parameter of the neighboring community is obtained,
Including：
First broadcast message is parsed, the Physical Cell Identifier of the neighboring community is obtained；
According to the Physical Cell Identifier, subframe numbers, the son of the neighboring community are obtained from first broadcast message
Frame proportion and offset.
Optionally, described that the position of the reference signal of the neighboring community is obtained according to the characteristic parameter, including：
It is matched according to the subframe numbers of the neighboring community and subframe, determines the initial bit of the reference signal of the neighboring community
It sets；
If the offset is zero, it sets the position of the reference signal of the neighboring community to the ginseng of the neighboring community
Examine the initial position of signal；
If the offset is not zero, the initial bit of the reference signal of the neighboring community is adjusted according to the offset
It sets, obtains the position of the reference signal of the neighboring community.
Optionally, the position of occupied symbol when sending data to base station according to terminal and the reference signal
Relationship, control generate target and enable parameter, including：
If it is identical as the position of the reference signal that the terminal sends data to occupied symbol when the base station, control
System generates the first enabled parameter；Wherein, the described first enabled parameter is used to indicate when the terminal occupies the symbol and does not send
Data are to the base station；
If it is not identical as the position of the reference signal that the terminal sends data to occupied symbol when the base station,
Control generates the second enabled parameter；Wherein, the described second enabled parameter is used to indicate transmission when the terminal occupies the symbol
Data are to the base station.
A kind of disturbance coordination method, the method includes：
Obtain the characteristic parameter of the neighboring community of Target cell；Wherein, the network type of the neighboring community and the mesh
The network type for marking cell is different；
The characteristic parameter is sent to terminal；Wherein, the characteristic parameter determines the neighboring community for the terminal
Reference signal position, and when the terminal sends data to the position of the symbol of base station and the reference signal of the neighboring community
It sets and base station is not sent data to control when corresponding to.
Optionally, described to send the characteristic parameter to terminal, including：
The characteristic parameter is added in broadcast message, the first broadcast message is obtained；Wherein, the characteristic parameter includes
Physical Cell Identifier, subframe numbers, subframe proportion and offset, the type of the broadcast message can be system information block type 1；
First broadcast message is sent to terminal.
A kind of terminal, the terminal include：Receiving unit, first acquisition unit and control unit；Wherein：
The receiving unit is configured to receive the characteristic parameter of the neighboring community for the Target cell that base station is sent；Wherein, institute
The network type for stating neighboring community is different from the network type of the Target cell, and the characteristic parameter is for carrying out the phase
Adjacent cell radio resource allocation；
The first acquisition unit is configured to obtain the reference signal of the neighboring community according to the characteristic parameter
Position；Wherein, the position of the reference signal is the symbol that reference signal occupies；
Described control unit is configured to send data to occupied symbol and the reference signal when base station according to terminal
Position relationship, control generate target enable parameter；Wherein, it is small to be that the terminal is currently registered for the Target cell
Area, the target enable parameter and are used to indicate when the terminal occupies the symbol whether send data to the base station.
Optionally, the characteristic parameter includes：Physical Cell Identifier, subframe numbers, subframe proportion and offset.
Optionally, the receiving unit includes：Receiving module and first processing module；Wherein：
The receiving module is configured to receive the first broadcast message that the base station is sent；Wherein, first broadcast disappears
It include the characteristic parameter of the neighboring community in breath, the type of first broadcast message can be system information block type 1；
The first processing module is configured to carry out dissection process to first broadcast message, obtain described adjacent small
The characteristic parameter in area.
Optionally, the processing module concrete configuration is：
First broadcast message is parsed, the Physical Cell Identifier of the neighboring community is obtained；
According to the Physical Cell Identifier, subframe numbers, the son of the neighboring community are obtained from first broadcast message
Frame proportion and offset.
Optionally, the first acquisition unit includes：Determining module and Second processing module；Wherein：
The determining module is configured to be matched according to the subframe numbers and subframe of the neighboring community, determine described adjacent small
The initial position of the reference signal in area；
The Second processing module, if being configured to the offset is zero, by the position of the reference signal of the neighboring community
Install the initial position for being set to the reference signal；
The Second processing module is not zero if being additionally configured to the offset, adjusts the phase according to the offset
The initial position of the reference signal of adjacent cell obtains the position of the reference signal of the neighboring community.
Optionally, described control unit concrete configuration is：
If it is identical as the position of the reference signal that the terminal sends data to occupied symbol when the base station, control
System generates the first enabled parameter；Wherein, the described first enabled parameter is used to indicate when the terminal occupies the symbol and does not send
Data are to the base station；
If it is not identical as the position of the reference signal that the terminal sends data to occupied symbol when the base station,
Control generates the second enabled parameter；Wherein, the described second enabled parameter is used to indicate transmission when the terminal occupies the symbol
Data are to the base station.
A kind of base station, the base station include：Second acquisition unit and transmission unit；Wherein：
The second acquisition unit is configured to obtain the characteristic parameter of the neighboring community of Target cell；Wherein, described adjacent
The network type of cell is different from the network type of the Target cell；
The transmission unit is configured to send the characteristic parameter to terminal；Wherein, the characteristic parameter is used for the end
End determines the position of the reference signal of the neighboring community, and when the terminal send data to the symbol of base station with it is described adjacent
The position of the reference signal of cell does not send data to base station to control when corresponding to.
Optionally, the transmission unit includes：Adding module and sending module；Wherein：
The adding module is configured to for the characteristic parameter being added in broadcast message, obtains the first broadcast message；Its
In, the characteristic parameter includes Physical Cell Identifier, subframe numbers, subframe proportion and offset, and the type of the broadcast message can
To be system information block type 1；
The sending module is configured to send first broadcast message to terminal.
A kind of computer readable storage medium is stored with interference coordination program, institute on the computer readable storage medium
State the step of realizing disturbance coordination method described in any of the above embodiments when interference coordination program is executed by processor.
Disturbance coordination method, terminal provided by the embodiment of the present invention, base station and computer readable storage medium, base station
The characteristic parameter of the neighboring community of Target cell is obtained, and sends characteristic parameter to terminal, terminal receives the feature that base station is sent
Parameter, and the position of the reference signal according to characteristic parameter acquisition neighboring community, when then sending data to base station according to terminal
The relationship of the position of the reference signal of occupied symbol and neighboring community, control generate target and enable parameter；In this way, passing through end
The characteristic parameter of neighboring community is analyzed at end, and determines the position of the reference signal of neighboring community, the end in Target cell
When the symbol occupied when the transmission data of end is identical as the position of the reference signal of the neighboring community, the enabled ginseng of the target that terminal generates
Number instruction terminals do not send data to base station, solve still remain in the prior art neighboring community terminal is currently registered it is small
The channel in area leads to the problem of interference, so that interference is not present to the cell currently registered in neighboring community, improves terminal small
The quality for the signal that area edge receives.
Detailed description of the invention
Fig. 1 is a kind of flow diagram of disturbance coordination method provided in an embodiment of the present invention；
Fig. 2 is the flow diagram of another disturbance coordination method provided in an embodiment of the present invention；
Fig. 3 is the flow diagram of another disturbance coordination method provided in an embodiment of the present invention；
Fig. 4 is a kind of 5ms frame structure schematic diagram of LTE TDD network provided in an embodiment of the present invention；
Fig. 5 is a kind of structural schematic diagram of terminal provided in an embodiment of the present invention；
Fig. 6 is the structural schematic diagram of another terminal provided in an embodiment of the present invention；
Fig. 7 is a kind of structural schematic diagram of base station provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description.
The embodiment of the present invention provides a kind of disturbance coordination method, and shown referring to Fig.1, this approach includes the following steps：
The characteristic parameter of the neighboring community for the Target cell that step 101, reception base station are sent.
Wherein, the network type of neighboring community and the network type of Target cell are different, and characteristic parameter is for carrying out phase
Adjacent cell radio resource allocation.
Specifically, step 101 receive base station send Target cell neighboring community characteristic parameter can by terminal Lai
It realizes.Target cell is the cell that terminal is currently registered, and Target cell can have multiple neighboring communities；The network of neighboring community
The network type of type and Target cell can be the offer of consolidated network operator, be also possible to the offer of heterogeneous networks operator
's.
Step 102, according to characteristic parameter, obtain the position of the reference signal of neighboring community.
Wherein, the position of reference signal is the symbol that reference signal occupies.
Specifically, step 102 is according to characteristic parameter, the position for obtaining the reference signal of neighboring community can be by terminal Lai real
It is existing.Wherein, the characteristic parameter of cell is different, and the position of corresponding reference signal is also different.
Step 103, the relationship that the position of occupied symbol and reference signal when base station is sent data to according to terminal, control
System generates target and enables parameter.
Wherein, Target cell is the cell that terminal is currently registered, and target enables parameter and is used to indicate terminal occupancy symbol
When whether send data to base station.
Specifically, step 103 is closed the position of occupied symbol and reference signal when sending data to base station according to terminal
System, control generate the enabled parameter of target and can be realized by terminal.Terminal judges shared when the currently transmitted data of terminal to base station
Whether the reference signal of symbol and neighboring community is identical, generates corresponding target according to judging result and enables parameter.
Disturbance coordination method provided by the embodiment of the present invention, terminal receive the neighboring community for the Target cell that base station is sent
Characteristic parameter, and according to characteristic parameter obtain neighboring community reference signal position, then sent data to according to terminal
The relationship of the position of the reference signal of occupied symbol and neighboring community when base station, control generate target and enable parameter；In this way,
It is analyzed by characteristic parameter of the terminal to neighboring community, and determines the position of the reference signal of neighboring community, Target cell
Interior terminal send the symbol occupied when data it is identical with the position of the reference signal of the neighboring community when, the target of terminal generation
Enabled parameter instruction terminal does not send data to base station, solves and still remains neighboring community in the prior art and currently infuse to terminal
The channel of the cell of volume leads to the problem of interference, so that interference is not present to the cell currently registered in neighboring community, improves end
Hold the quality of the signal received in cell edge
The embodiment of the present invention provides a kind of disturbance coordination method, and referring to shown in Fig. 2, this approach includes the following steps：
Step 201, obtain Target cell neighboring community characteristic parameter.
Wherein, the network type of neighboring community and the network type of Target cell are different.
Specifically, the characteristic parameter that step 201 obtains the neighboring community of Target cell can be realized by base station.Target is small
Base station belonging to area can obtain the characteristic parameter of neighboring community from the base station belonging to neighboring community.
Step 202 sends characteristic parameter to terminal.
Wherein, characteristic parameter determines the position of the reference signal of neighboring community for terminal, and when terminal is sent data to
The position of the reference signal of the symbol and neighboring community of base station to it is corresponding when control do not send data to base station.
Specifically, step 202 sends characteristic parameter to terminal can be realized by base station.Base station can pass through broadcast message
Etc. modes the characteristic parameter of obtained neighboring community is sent to terminal.
Disturbance coordination method provided by the embodiment of the present invention, base station obtain the feature ginseng of the neighboring community of Target cell
Number, and characteristic parameter is sent to terminal；In this way, being analyzed by characteristic parameter of the terminal to neighboring community, and determination is adjacent
The position of the reference signal of cell, the terminal in Target cell send reference the letter of the symbol and the neighboring community that occupy when data
Number position it is identical when, terminal generate target enable parameter instruction terminal do not send data to base station, solve the prior art
In still remain neighboring community interference led to the problem of to the channel for the cell that terminal is currently registered so that neighboring community is to current
The cell of registration improves the quality for the signal that terminal is received in cell edge there is no interference
The embodiment of the present invention provides a kind of disturbance coordination method, and referring to shown in Fig. 3, this approach includes the following steps：
Step 301, base station obtain the characteristic parameter of the neighboring community of Target cell.
Wherein, the network type of neighboring community and the network type of Target cell are different, and characteristic parameter includes：Physical area
Mark, subframe numbers, subframe proportion and offset.
Specifically, using frequency division long evolving system (Long Term Evolution with Target cell
Frequency Division Duplexing, LTE FDD) network, neighboring community use time-division long evolving system
It is illustrated for (Time Division Long Term Evolution, LTE TDD) network, i.e., terminal is currently registered
Cell be LTE FDD cell, when neighboring community is LTE TDD cell, base station belonging to LTE FDD cell obtain LTE TDD
The characteristic parameter of cell obtains the characteristic parameter of LTE FDD cell at the same time it can also the base station belonging to the LTE TDD cell.
Wherein, the characteristic parameter of LTE FDD cell and LTE TDD cell include Physical Cell Identifier (Physical Cell Index,
PCI), the parameters such as subframe numbers, subframe proportion, offset.It should be noted that being used in LTE FDD network and LTE TDD network
NB-IoT technology.
Characteristic parameter is added in broadcast message by step 302, base station, obtains the first broadcast message.
It wherein, include the characteristic parameter of neighboring community in the first broadcast message；The type of broadcast message can be system letter
It ceases block type 1 (System Information Block 1, SIB1).
Specifically, the relevant feature parameters of the neighboring community of acquisition can be added to extensively by base station using following adding method
It broadcasts in the broadcast message that type is SIB1, to obtain the first broadcast message.Specifically adding method is：
It should be noted that the characteristic parameter of the neighboring community LTE TDD can wrap when neighboring community is LTE TDD cell
It includes：PCI, subframe numbers (Sub-frame Frame Number, SFN), subframe match (Sub-frame Number_
Configuration, SFN_Conf), special subframe proportion (Special Sub-frame Number_Configuration,
SpecSubf_Conf), offset (Offset) etc..
Step 303, base station send the first broadcast message to terminal.
Specifically, the first broadcast message can be sent to base station by way of broadcast by base station.Base station is by LTE FDD's
While characteristic parameter is broadcasted to terminal, the characteristic parameter of LTE TDD can also be broadcasted to terminal；Wherein, base station can adopt
The characteristic parameter of LTE FDD and LTE TDD are broadcast to terminal with SIB1 broadcast message.
Step 304, terminal receive the first broadcast message that base station is sent.
It wherein, include the characteristic parameter of neighboring community in the first broadcast message, the type of the first broadcast message, which can be, is
System type of information block 1.
Specifically, also being received while terminal receives the first broadcast message of the characteristic parameter for carrying LTE TDD cell
The broadcast message for the LTE FDD cell currently registered.
Step 305, terminal carry out dissection process to the first broadcast message, obtain the characteristic parameter of neighboring community.
Wherein, step 305 terminal carries out dissection process to the first broadcast message, and the characteristic parameter for obtaining neighboring community can be with
It is realized by following steps：
Step 305a, terminal parses the first broadcast message, obtains the Physical Cell Identifier of neighboring community.
Specifically, terminal parses the first broadcast message, the Physical Cell Identifier for obtaining neighboring community is LTE TDD
Physical Cell Identifier.
Step 305b, terminal obtains subframe numbers, the son of neighboring community according to Physical Cell Identifier from the first broadcast message
Frame proportion and offset.
Illustratively, the subframe numbers of neighboring community that terminal is got from the first broadcast message can be Subframe2,
Subframe3 and Subframe4, the subframe proportion got can be 1.
Step 306, terminal are matched according to the subframe numbers and subframe of neighboring community, determine the first of the reference signal of neighboring community
Beginning position.
Specifically, due to beating in NB-IoT technology the data symbol Symbols of the public reference signal CRS of LTE
Hole operation can eliminate interference problem when LTE TDD cell sends downlink frame data to LTE FDD cell.Therefore, need pair
Uplink frame carries out interference coordination, and terminal is matched using subframe numbers Subframe2, Subframe3 and Subframe4 and subframe
1, from third generation partner program (The 3rd Generation Partnership Project, 3GPP) 36.211 agreements
The frame structure that the 5ms of LTE-TDD system is obtained in 4th chapter can be as shown in Figure 4；In Fig. 4, Subframe0 and Subframe1
It is downlink frame, Subframe2, Subframe3 and Subframe4 are uplink frames.Assuming that reference signal used in the present embodiment
For demodulated reference signal (Demodulation Reference Signal, DMRS), then according to the regulation in above-mentioned agreement,
It is marked as 2,6,9 and 13 symbol, physics that subframe numbers, which are the initial position that DMRS is occupied in the subframe of Subframe2, in Fig. 4
Uplink control channel (Physical Uplink Control CHannel, PUCCH) is occupied except marked as 2,6,9 and 13
Except symbol；Subframe numbers are that the initial position that DMRS is occupied in the subframe of Subframe3 is marked as 2,6,9 and 13 symbol
Number, PUCCH occupies the symbol in addition to marked as 2,6,9 and 13；Subframe numbers are the first of DMRS occupancy in the subframe of Subframe3
Beginning position is marked as 2,6,9 and 13 symbol, and PUCCH occupies the symbol in addition to marked as 2,6,9 and 13.
If step 307, offset are zero, terminal sets the position of the reference signal of neighboring community to the ginseng of neighboring community
Examine the initial position of signal.
Specifically, illustrating that the position of the reference signal of current neighboring community does not have when the offset when neighboring community is zero
It shifts；At this point, terminal does not need the initial position of adjustment reference signal, the position that the reference signal of neighboring community is arranged is
The initial position of reference signal.Illustratively, when the offset of neighboring community is 0, terminal can determine LTE-TDD cell
In：DMRS occupies symbol marked as 2,6,9 and 13 in Subframe2 subframe, in Subframe3 subframe DMRS occupy marked as
2,6,9 and 13 symbol, DMRS occupies the symbol marked as 2,6,9 and 13 in Subframe4 subframe.
If step 308, offset are not zero, terminal adjusts the initial bit of the reference signal of neighboring community according to offset
It sets, obtains the position of the reference signal of neighboring community.
Specifically, illustrating that the position of the reference signal of current neighboring community is deviated when offset is not zero；This
When, terminal needs to adjust forward or backward the initial position of reference signal according to actual offset；I.e. when offset is less than
When zero, terminal is adjusted forward the initial position of reference signal based on offset, and when offset is greater than zero, terminal is based on offset
Amount adjusts the initial position of reference signal backward.Assuming that offset be 1 when, terminal by DMRS Subframe2,
Initial position in Subframe3 and Subframe4 subframe postpones 1 symbol backward, obtains in LTE TDD cell：
DMRS occupies symbol marked as 3,7,10 and 14 in Subframe2 subframe, in Subframe3 subframe DMRS occupy marked as 3,
7,10 and 14 symbol, DMRS occupies the symbol marked as 3,7,10 and 14 in Subframe4 subframe.
If it is identical as the position of reference signal that step 309, terminal send data to occupied symbol when base station, terminal control
System generates the first enabled parameter.
Wherein, the first enabled parameter is used to indicate when terminal occupies symbol and does not send data to base station.
Specifically, if offset is 0, and terminal sends the symbol that data occupy the Subframe2 subframe of LTE FDD cell
It number is 2, and the symbol that DMRS is occupied in the Subframe2 subframe of LTE TDD cell is when being 2, because terminal sends data and occupies
The DMRS of the Subframe2 subframe of the symbol and LTE TDD cell of the transmission data of the Subframe2 subframe of LTE FDD cell
Occupancy symbol is identical, so terminal occupies generation first when the symbol of the Subframe2 subframe of LTE FDD cell is 2 and enables to join
Number, does not send any data to base station, can thus eliminate interference of the neighboring community to Target cell.
If it is not identical that step 310, terminal send data to the position of occupied symbol and reference signal when base station, terminal
Control generates the second enabled parameter.
Wherein, the second enabled parameter is used to indicate when terminal occupies symbol and sends data to base station.
Specifically, if it is 3 that offset, which is the symbol that DMRS is occupied in the Subframe2 subframe of 1, LTE TDD cell,
If the symbol of the Subframe2 subframe of terminal transmission data occupancy LTE FDD cell is 2, because terminal occupancy LTE FDD is small
The DMRS of the Subframe2 subframe of the symbol and LTE TDD cell of the transmission data of the Subframe2 subframe in area occupies symbol not
It is identical, so terminal, which occupies when the symbol of the Subframe2 subframe of LTE FDD cell is 2, generates the second enabled parameter, Ke Yifa
It send data to base station, realizes the information exchange between terminal and base station, ensure that the communication function of terminal.
It should be noted that the explanation in the present embodiment with same steps in other embodiments or concept, is referred to
Description in other embodiments, details are not described herein again.
Disturbance coordination method provided by the embodiment of the present invention, base station obtain the feature ginseng of the neighboring community of Target cell
Number, and characteristic parameter is sent to terminal, terminal receives the characteristic parameter that base station is sent, and obtains neighboring community according to characteristic parameter
Reference signal position, the reference signal of occupied symbol and neighboring community when then sending data to base station according to terminal
Position relationship, control generate target enable parameter；In this way, analyzed by characteristic parameter of the terminal to neighboring community,
And determining the position of the reference signal of neighboring community, it is adjacent with this small that the terminal in Target cell sends the symbol occupied when data
When the position of the reference signal in area is identical, the target that terminal generates enables parameter instruction terminal and does not send data to base station, solves
Still remaining neighboring community in the prior art to the channel for the cell that terminal is currently registered leads to the problem of interference, so that adjacent
Cell, there is no interference, improves the quality for the signal that terminal is received in cell edge, further to the cell currently registered
, terminal is analyzed from characteristic parameter of the terminal side to neighboring community, has been skipped the position of the reference signal of neighboring community, has been disappeared
In addition to the interference for the Target cell that neighboring community currently registers terminal.
Based on previous embodiment, the present invention also provides a kind of computer storage medium, deposited in the computer storage medium
Interference coordination program is contained, processor executes the interference coordination program and realizes the interference coordination that the corresponding embodiment in Fig. 1~3 provides
The step of method.
The embodiment of the invention provides a kind of terminals 4, can be applied to Fig. 1, a kind of interference association that 3 corresponding embodiments provide
In tune method, referring to Figure 5, which includes：Receiving unit 41, first acquisition unit 42 and control unit 43, wherein：
Receiving unit 41 is configured to receive the characteristic parameter of the neighboring community for the Target cell that base station is sent.
Wherein, the network type of neighboring community and the network type of Target cell are different, and characteristic parameter is for carrying out phase
Adjacent cell radio resource allocation.
First acquisition unit 42 is configured to obtain the position of the reference signal of neighboring community according to characteristic parameter.
Wherein, the position of reference signal is the symbol that reference signal occupies.
Control unit 43 is configured to send data to the position of occupied symbol and reference signal when base station according to terminal
Relationship, control generate target enable parameter.
Wherein, Target cell is the cell that terminal is currently registered, and target enables parameter and is used to indicate terminal occupancy symbol
When whether send data to base station.
Further specifically, 43 concrete configuration of control unit is：
If it is identical as the position of reference signal that terminal sends data to occupied symbol when base station, control, which generates first, to be made
It can parameter.
Wherein, the first enabled parameter is used to indicate when terminal occupies symbol and does not send data to base station.
If it is not identical that terminal sends data to the position of occupied symbol and reference signal when base station, control generates second
Enabled parameter.
Wherein, the second enabled parameter is used to indicate when terminal occupies symbol and sends data to base station.
Terminal provided by the embodiment of the present invention, terminal receive the feature of the neighboring community for the Target cell that base station is sent
Parameter, and the position of the reference signal according to characteristic parameter acquisition neighboring community, when then sending data to base station according to terminal
The relationship of the position of the reference signal of occupied symbol and neighboring community, control generate target and enable parameter；In this way, passing through end
The characteristic parameter of neighboring community is analyzed at end, and determines the position of the reference signal of neighboring community, the end in Target cell
When the symbol occupied when the transmission data of end is identical as the position of the reference signal of the neighboring community, the enabled ginseng of the target that terminal generates
Number instruction terminals do not send data to base station, solve still remain in the prior art neighboring community terminal is currently registered it is small
The channel in area leads to the problem of interference, so that interference is not present to the cell currently registered in neighboring community, improves terminal small
The quality for the signal that area edge receives.
Specifically, referring to shown in Fig. 6, receiving unit 41 includes：Receiving module 411 and first processing module 412, wherein：
Receiving module 411 is configured to receive the first broadcast message that base station is sent.
It wherein, include the characteristic parameter of neighboring community in the first broadcast message, the type of the first broadcast message, which can be, is
System type of information block 1, characteristic parameter include：Physical Cell Identifier, subframe numbers, subframe proportion and offset.
First processing module 412 is configured to carry out dissection process to the first broadcast message, obtains the feature ginseng of neighboring community
Number.
Further specifically, 412 concrete configuration of first processing module is：
First broadcast message is parsed, the Physical Cell Identifier of neighboring community is obtained.
According to Physical Cell Identifier, subframe numbers, subframe proportion and the offset of neighboring community are obtained from the first broadcast message
Amount.
Specifically, referring to shown in Fig. 6, first acquisition unit 42 includes：Determining module 421 and Second processing module 422,
In：
Determining module 421 is configured to be matched according to the subframe numbers and subframe of neighboring community, determines the reference letter of neighboring community
Number initial position.
The position of the reference signal of neighboring community is set as joining by Second processing module 422 if being configured to offset is zero
Examine the initial position of signal.
Second processing module 422 is not zero if being additionally configured to offset, is believed according to the reference that offset adjusts neighboring community
Number initial position, obtain the position of the reference signal of neighboring community.
It should be noted that the interactive process in the present embodiment between each unit and module, is referred to Fig. 1,3 correspondences
Embodiment provide a kind of disturbance coordination method in interactive process, details are not described herein again.
Terminal provided by the embodiment of the present invention, terminal receive the feature of the neighboring community for the Target cell that base station is sent
Parameter, and the position of the reference signal according to characteristic parameter acquisition neighboring community, when then sending data to base station according to terminal
The relationship of the position of the reference signal of occupied symbol and neighboring community, control generate target and enable parameter；In this way, passing through end
The characteristic parameter of neighboring community is analyzed at end, and determines the position of the reference signal of neighboring community, the end in Target cell
When the symbol occupied when the transmission data of end is identical as the position of the reference signal of the neighboring community, the enabled ginseng of the target that terminal generates
Number instruction terminals do not send data to base station, solve still remain in the prior art neighboring community terminal is currently registered it is small
The channel in area leads to the problem of interference, so that interference is not present to the cell currently registered in neighboring community, improves terminal small
The quality for the signal that area edge receives.
The embodiment of the invention provides a kind of base stations 5, can be applied to a kind of interference that the corresponding embodiment in Fig. 2~3 provides
In coordination approach, referring to shown in Fig. 7, which includes：Second acquisition unit 51 and transmission unit 52, wherein：
Second acquisition unit 51 is configured to obtain the characteristic parameter of the neighboring community of Target cell.
Wherein, the network type of neighboring community and the network type of Target cell are different.
Transmission unit 52 is configured to send characteristic parameter to terminal.
Wherein, characteristic parameter determines the position of the reference signal of neighboring community for terminal, and when terminal is sent data to
The position of the reference signal of the symbol and neighboring community of base station to it is corresponding when control do not send data to base station.
The base station that the embodiment of the present invention provides, base station obtain the characteristic parameter of the neighboring community of Target cell, and send
Characteristic parameter is to terminal；In this way, analyzing by characteristic parameter of the terminal to neighboring community, and determine the reference of neighboring community
The position of signal, the terminal in Target cell send the symbol occupied when data and the position phase of the reference signal of the neighboring community
Meanwhile the enabled parameter instruction terminal of target that terminal generates does not send data to base station, solves and still remains in the prior art
Neighboring community leads to the problem of interference to the channel for the cell that terminal is currently registered, so that neighboring community is to the cell currently registered
There is no interference, improve the quality for the signal that terminal is received in cell edge.
Specifically, referring to shown in Fig. 7, transmission unit 52 includes：Adding module 521 and sending module 522, wherein：
Adding module 521 is configured to for characteristic parameter being added in broadcast message, obtains the first broadcast message.
Wherein, characteristic parameter includes Physical Cell Identifier, subframe numbers, subframe proportion and offset, the type of broadcast message
It can be system information block type 1.
Sending module 522 is configured to send the first broadcast message to terminal.
It should be noted that the interactive process in the present embodiment between each unit and module, is referred to Fig. 2~3 pair
The interactive process in a kind of disturbance coordination method that the embodiment answered provides, details are not described herein again.
Base station provided by the embodiment of the present invention, base station obtain the characteristic parameter of the neighboring community of Target cell, concurrently
Send characteristic parameter to terminal；In this way, analyzing by characteristic parameter of the terminal to neighboring community, and determine the ginseng of neighboring community
The position of signal is examined, the terminal in Target cell sends the position of the reference signal of the symbol and the neighboring community that occupy when data
When identical, the target that terminal generates enables parameter instruction terminal and does not send data to base station, solves and still deposits in the prior art
In neighboring community, the channel to the cell that terminal is currently registered leads to the problem of interference, so that neighboring community is small to what is currently registered
Area improves the quality for the signal that terminal is received in cell edge there is no interference.
Based on previous embodiment, the present invention provides a kind of terminals, including：First processor, first memory and first
Communication bus, wherein：
First communication bus is for realizing the connection communication between first processor and first memory.
First processor is for executing the interference coordination program stored in first memory, to realize following steps：
Receive the characteristic parameter of the neighboring community for the Target cell that base station is sent.
Wherein, the network type of the neighboring community is different from the network type of the Target cell, the characteristic parameter
It is for carrying out neighboring community's radio resource allocation.
According to the characteristic parameter, the position of the reference signal of the neighboring community is obtained.
Wherein, the position of the reference signal is the symbol that reference signal occupies.
The relationship of the position of occupied symbol and reference signal, control generate mesh when sending data to base station according to terminal
Mark enabled parameter.
Wherein, Target cell is the cell that terminal is currently registered, and target enables parameter and is used to indicate terminal occupancy symbol
When whether send data to base station.
Specifically, in other embodiments of the present invention, the characteristic parameter stored in first memory includes：Physical area mark
Knowledge, subframe numbers, subframe proportion and offset.
Specifically, in other embodiments of the present invention, first processor is also used to execute interference coordination program, with realize with
Lower step：
Receive the first broadcast message that base station is sent.
It wherein, include the characteristic parameter of neighboring community in the first broadcast message, the type of the first broadcast message, which can be, is
System type of information block 1.
Dissection process is carried out to the first broadcast message, obtains the characteristic parameter of neighboring community.
Specifically, in other embodiments of the present invention, first processor is also used to execute interference coordination program, with realize with
Lower step：
First broadcast message is parsed, the Physical Cell Identifier of neighboring community is obtained.
According to Physical Cell Identifier, subframe numbers, subframe proportion and the offset of neighboring community are obtained from the first broadcast message
Amount.
Specifically, in other embodiments of the present invention, first processor is also used to execute interference coordination program, with realize with
Lower step：
It is matched according to the subframe numbers of neighboring community and subframe, determines the initial position of the reference signal of neighboring community.
If offset is zero, the initial of the reference signal of neighboring community is set by the position of the reference signal of neighboring community
Position.
If offset is not zero, the initial position of the reference signal of neighboring community is adjusted according to offset, is obtained adjacent small
The position of the reference signal in area.
Specifically, in other embodiments of the present invention, first processor is also used to execute interference coordination program, with realize with
Lower step：
If it is identical as the position of reference signal that terminal sends data to occupied symbol when base station, control, which generates first, to be made
It can parameter.
Wherein, the first enabled parameter is used to indicate when terminal occupies symbol and does not send data to base station.
If it is not identical that terminal sends data to the position of occupied symbol and reference signal when base station, control generates second
Enabled parameter.
Wherein, the second enabled parameter is used to indicate when terminal occupies symbol and sends data to base station.
Based on previous embodiment, the present invention also provides a kind of base station, which includes：Second processor, second memory
And second communication bus, wherein：
Second communication bus is for the connection communication between second processor and second memory.
Second processor is for executing the interference coordination program stored in second memory, to realize following steps：
Obtain the characteristic parameter of the neighboring community of Target cell.
Wherein, the network type of neighboring community and the network type of Target cell are different.
Characteristic parameter is sent to terminal.
Wherein, characteristic parameter determines the position of the reference signal of neighboring community for terminal, and when terminal is sent data to
The position of the reference signal of the symbol and neighboring community of base station to it is corresponding when control do not send data to base station.
Specifically, in other embodiments of the present invention, second processor is also used to execute interference coordination program, with realize with
Lower step：
Characteristic parameter is added in broadcast message, the first broadcast message is obtained.
Wherein, characteristic parameter includes Physical Cell Identifier, subframe numbers, subframe proportion and offset, the type of broadcast message
It can be system information block type 1.
The first broadcast message is sent to terminal.
In practical applications, receiving unit 41, first acquisition unit 42, control unit 43, receiving module 411, processing mould
Block 412, obtains module 422, second acquisition unit 51, transmission unit 52, adding module 521 and sending module at determining module 421
522 can be by the central processing unit (Central Processing Unit, CPU) in wireless data sending device, micro- place
Manage device (Micro Processor Unit, MPU), digital signal processor (Digital Signal Processor, DSP) or
Field programmable gate array (Field Programmable Gate Array, FPGA) etc. is realized.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program
Product.Therefore, the shape of hardware embodiment, software implementation or embodiment combining software and hardware aspects can be used in the present invention
Formula.Moreover, the present invention, which can be used, can use storage in the computer that one or more wherein includes computer usable program code
The form for the computer program product implemented on medium (including but not limited to magnetic disk storage and optical memory etc.).
The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the scope of the present invention.
Claims (17)
1. a kind of disturbance coordination method, which is characterized in that the method includes：
Receive the characteristic parameter of the neighboring community for the Target cell that base station is sent；Wherein, the network type of the neighboring community with
The network type of the Target cell is different, and the characteristic parameter is for carrying out neighboring community's radio resource allocation；
According to the characteristic parameter, the position of the reference signal of the neighboring community is obtained；Wherein, the position of the reference signal
It is the symbol that reference signal occupies；
The relationship of the position of occupied symbol and the reference signal, control generate mesh when sending data to base station according to terminal
Mark enabled parameter；Wherein, the Target cell is the cell that the terminal is currently registered, and the target enables parameter for referring to
Show and whether sends data to the base station when terminal occupies the symbol.
2. the method according to claim 1, wherein the characteristic parameter includes：Physical Cell Identifier, subframe
Number, subframe proportion and offset.
3. the method according to claim 1, wherein the neighboring community for receiving the Target cell that base station is sent
Characteristic parameter, including：
Receive the first broadcast message that the base station is sent；It wherein, include the neighboring community in first broadcast message
The type of characteristic parameter, first broadcast message can be system information block type 1；
Dissection process is carried out to first broadcast message, obtains the characteristic parameter of the neighboring community.
4. according to the method described in claim 3, it is characterized in that, it is described to it is described first broadcast message carry out dissection process,
The characteristic parameter of the neighboring community is obtained, including：
First broadcast message is parsed, the Physical Cell Identifier of the neighboring community is obtained；
According to the Physical Cell Identifier, the subframe numbers of the neighboring community are obtained from first broadcast message, subframe is matched
Than and offset.
5. according to the method described in claim 2, acquisition is described adjacent small it is characterized in that, described according to the characteristic parameter
The position of the reference signal in area, including：
It is matched according to the subframe numbers of the neighboring community and subframe, determines the initial position of the reference signal of the neighboring community；
If the offset is zero, the reference that the position of the reference signal of the neighboring community is set as the neighboring community is believed
Number initial position；
If the offset is not zero, the initial position of the reference signal of the neighboring community is adjusted according to the offset, is obtained
To the position of the reference signal of the neighboring community.
6. the method according to claim 1, wherein described occupied when sending data to base station according to terminal
The relationship of the position of symbol and the reference signal, control generate target and enable parameter, including：
If it is identical as the position of the reference signal that the terminal sends data to occupied symbol when the base station, control life
At the first enabled parameter；Wherein, the described first enabled parameter is used to indicate when the terminal occupies the symbol and does not send data
To the base station；
If it is not identical as the position of the reference signal that the terminal sends data to occupied symbol when the base station, control
Generate the second enabled parameter；Wherein, the described second enabled parameter is used to indicate when the terminal occupies the symbol and sends data
To the base station.
7. a kind of disturbance coordination method, which is characterized in that the method includes：
Obtain the characteristic parameter of the neighboring community of Target cell；Wherein, the network type of the neighboring community and the target are small
The network type in area is different；
The characteristic parameter is sent to terminal；Wherein, the characteristic parameter determines the ginseng of the neighboring community for the terminal
The position of signal is examined, and when the terminal sends data to the position pair of the symbol of base station and the reference signal of the neighboring community
At once, control does not send data to base station.
8. the method according to the description of claim 7 is characterized in that described send the characteristic parameter to terminal, including：
The characteristic parameter is added in broadcast message, the first broadcast message is obtained；Wherein, the characteristic parameter includes physics
Cell ID, subframe numbers, subframe proportion and offset, the type of the broadcast message can be system information block type 1；
First broadcast message is sent to terminal.
9. a kind of terminal, which is characterized in that the terminal includes：Receiving unit, first acquisition unit and control unit；Wherein：
The receiving unit is configured to receive the characteristic parameter of the neighboring community for the Target cell that base station is sent；Wherein, the phase
The network type of adjacent cell is different from the network type of the Target cell, and the characteristic parameter is described adjacent small for carrying out
Area's radio resource allocation；
The first acquisition unit is configured to obtain the position of the reference signal of the neighboring community according to the characteristic parameter；
Wherein, the position of the reference signal is the symbol that reference signal occupies；
Described control unit is configured to send data to the position of occupied symbol and the reference signal when base station according to terminal
The relationship set, control generate target and enable parameter；Wherein, the Target cell is the cell that the terminal is currently registered, institute
It states target and enables whether send data to the base station when parameter is used to indicate the terminal occupancy symbol.
10. terminal according to claim 9, which is characterized in that the characteristic parameter includes：Physical Cell Identifier, subframe
Number, subframe proportion and offset.
11. terminal according to claim 9, which is characterized in that the receiving unit includes：Receiving module and the first processing
Module；Wherein：
The receiving module is configured to receive the first broadcast message that the base station is sent；Wherein, in first broadcast message
The type of characteristic parameter including the neighboring community, first broadcast message can be system information block type 1；
The first processing module is configured to carry out dissection process to first broadcast message, obtains the neighboring community
Characteristic parameter.
12. terminal according to claim 11, which is characterized in that the processing module concrete configuration is：
First broadcast message is parsed, the Physical Cell Identifier of the neighboring community is obtained；
According to the Physical Cell Identifier, the subframe numbers of the neighboring community are obtained from first broadcast message, subframe is matched
Than and offset.
13. terminal according to claim 10, which is characterized in that the first acquisition unit includes：Determining module and
Two processing modules；Wherein：
The determining module is configured to be matched according to the subframe numbers and subframe of the neighboring community, determines the neighboring community
The initial position of reference signal；
The Second processing module sets the position of the reference signal of the neighboring community if being configured to the offset is zero
It is set to the initial position of the reference signal；
The Second processing module is not zero if being additionally configured to the offset, is adjusted according to the offset described adjacent small
The initial position of the reference signal in area obtains the position of the reference signal of the neighboring community.
14. terminal according to claim 9, which is characterized in that described control unit concrete configuration is：
If it is identical as the position of the reference signal that the terminal sends data to occupied symbol when the base station, control life
At the first enabled parameter；Wherein, the described first enabled parameter is used to indicate when the terminal occupies the symbol and does not send data
To the base station；
If it is not identical as the position of the reference signal that the terminal sends data to occupied symbol when the base station, control
Generate the second enabled parameter；Wherein, the described second enabled parameter is used to indicate when the terminal occupies the symbol and sends data
To the base station.
15. a kind of base station, which is characterized in that the base station includes：Second acquisition unit and transmission unit；Wherein：
The second acquisition unit is configured to obtain the characteristic parameter of the neighboring community of Target cell；Wherein, the neighboring community
Network type it is different from the network type of the Target cell；
The transmission unit is configured to send the characteristic parameter to terminal；Wherein, the characteristic parameter is true for the terminal
The position of the reference signal of the fixed neighboring community, and when the terminal send data to base station symbol and the neighboring community
Reference signal position to it is corresponding when control do not send data to base station.
16. base station according to claim 15, which is characterized in that the transmission unit includes：Adding module and transmission mould
Block；Wherein：
The adding module is configured to for the characteristic parameter being added in broadcast message, obtains the first broadcast message；Wherein,
The characteristic parameter includes that Physical Cell Identifier, subframe numbers, subframe proportion and offset, the type of the broadcast message can be
System information block type 1；
The sending module is configured to send first broadcast message to terminal.
17. a kind of computer readable storage medium, which is characterized in that be stored with interference association on the computer readable storage medium
It debugs, is realized when the interference coordination program is executed by processor dry as described in any one of Claims 1 to 5 or 6~7
The step of disturbing coordination approach.
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| CN201710374561.1A CN108933640A (en) | 2017-05-24 | 2017-05-24 | A kind of disturbance coordination method, terminal, base station and computer readable storage medium |
| PCT/CN2018/096839 WO2018214992A1 (en) | 2017-05-24 | 2018-07-24 | Interference coordination method, terminal, base station and computer readable storage medium |
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| WO2022012396A1 (en) * | 2020-07-15 | 2022-01-20 | 华为技术有限公司 | Communication method and apparatus |
| CN114697996A (en) * | 2022-03-30 | 2022-07-01 | 中国联合网络通信集团有限公司 | Network optimization processing method, device, equipment and storage medium |
| WO2024027093A1 (en) * | 2022-08-05 | 2024-02-08 | 中国电信股份有限公司 | Signal collision processing method, apparatus, and system, medium, and electronic device |
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| CN112788703B (en) * | 2021-02-23 | 2022-12-09 | 惠州Tcl移动通信有限公司 | Cell residence control method, terminal and storage medium |
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| JP4889756B2 (en) * | 2009-03-03 | 2012-03-07 | ソフトバンクモバイル株式会社 | Radio access system and mobile station apparatus |
| CN101873601A (en) * | 2009-04-27 | 2010-10-27 | 松下电器产业株式会社 | Method and system for setting reference signal in wireless communication system |
| CN102215182B (en) * | 2010-04-02 | 2015-01-21 | 电信科学技术研究院 | Pilot and data transmission and reception processing method and equipment |
| CN103037488B (en) * | 2012-12-07 | 2015-10-07 | 北京北方烽火科技有限公司 | A kind of LTE ascending power control method and relevant device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2022012396A1 (en) * | 2020-07-15 | 2022-01-20 | 华为技术有限公司 | Communication method and apparatus |
| CN114697996A (en) * | 2022-03-30 | 2022-07-01 | 中国联合网络通信集团有限公司 | Network optimization processing method, device, equipment and storage medium |
| CN114697996B (en) * | 2022-03-30 | 2024-04-30 | 中国联合网络通信集团有限公司 | Network optimization processing method, device, equipment and storage medium |
| WO2024027093A1 (en) * | 2022-08-05 | 2024-02-08 | 中国电信股份有限公司 | Signal collision processing method, apparatus, and system, medium, and electronic device |
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