CN109391957A - A kind of communication processing method, device and storage medium - Google Patents
A kind of communication processing method, device and storage medium Download PDFInfo
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- CN109391957A CN109391957A CN201710681610.6A CN201710681610A CN109391957A CN 109391957 A CN109391957 A CN 109391957A CN 201710681610 A CN201710681610 A CN 201710681610A CN 109391957 A CN109391957 A CN 109391957A
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- threshold value
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- downlink data
- data transmission
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/52—Allocation or scheduling criteria for wireless resources based on load
Abstract
The invention discloses a kind of connection management method, terminal device, the network equipment and storage mediums, which comprises obtains the quantity of UE included in the set for participating in the user equipment (UE) of pairing；Judge whether the quantity is lower than preset quantity threshold value；When the quantity is lower than preset quantity threshold value, downlink data transmission is carried out to each UE in the set of the UE for participating in pairing using TM8 mode；When the quantity is not less than preset quantity threshold value, then the channel relevancy of the UE in set based on the UE for participating in pairing determines and carries out downlink data transmission using TM7 or TM8 mode.
Description
Technical field
The present invention relates to the connection management technology more particularly to a kind of communication processing method, device in the communications field and deposit
Storage media.
Background technique
LTE downlink supports 3D-MIMO technology to carry out the multiplexing of Spatial Dimension.Spatial reuse supports single user SU-MIMO mould
Formula and multi-user's MU-MIMO mode.In SU-MIMO, using TM3/8 Adaptive Transmission mode, the handling capacity of single user is promoted
And spectrum efficiency；In MU-MIMO, promoted using fixed TM8 or fixed TM7 transmission mode by multiple-user space division multiplexing
The handling capacity and capacity of entire cell.In the case where multi-user's pairing, matches and deposited between the specific reference symbol of UE of user
It is interfering with each other, the handling capacity and spectrum efficiency of cell entirety decrease.
But in the case that multi-user matches in 3D-MIMO system, it is fixed as TM7's or TM8 using transmission plan
The UE of mode, multi-user cannot achieve optimal orthogonality with particular reference to intersymbol, lead to the handling capacity and frequency spectrum of cell entirety
Efficiency decreases.
Summary of the invention
It is a primary object of the present invention to propose a kind of communication processing method, device and storage medium, it is intended to solve existing
The above problem present in technology.
To achieve the above object, the present invention provides a kind of communication processing method, comprising:
Obtain the quantity for participating in UE included in the set of the user equipment (UE) of pairing；
Judge whether the quantity is lower than preset quantity threshold value；
When the quantity is lower than preset quantity threshold value, using TM8 mode in the set of the UE for participating in pairing
Each UE carry out downlink data transmission；When the quantity is not less than preset quantity threshold value, then based on the UE for participating in pairing
Set in UE channel relevancy determine using TM7 or TM8 mode carry out downlink data transmission.
The present invention provides a kind of communication processing apparatus, and described device includes:
UE administrative unit, for obtaining the quantity for participating in UE included in the set of the user equipment (UE) of pairing；
Communication pattern administrative unit, for judging whether the quantity is lower than preset quantity threshold value；When the quantity is low
When preset quantity threshold value, downlink data is carried out to each UE in the set of the UE for participating in pairing using TM8 mode
Transmission；When the quantity is not less than preset quantity threshold value, then the channel phase of the UE in set based on the UE for participating in pairing
Closing property, which is determined, carries out downlink data transmission using TM7 or TM8 mode.
The present invention provides a kind of communication processing apparatus, and described device includes:
Processor, for obtaining the quantity for participating in UE included in the set of the user equipment (UE) of pairing；Described in judgement
Whether quantity is lower than preset quantity threshold value；When the quantity is lower than preset quantity threshold value, using TM8 mode to the ginseng
Downlink data transmission is carried out with each UE in the set of the UE of pairing；When the quantity is not less than preset quantity threshold value,
Then the channel relevancy based on the UE in the set for the UE for participating in pairing, which is determined, carries out downlink data biography using TM7 or TM8 mode
It is defeated；
Communication interface, for transmitting downlink data to UE.
The present invention provides a kind of communication processing apparatus, comprising: processor and for storing and can run on a processor
The memory of computer program,
Wherein, the step of processor is for executing the method when running the computer program.
The present invention provides a kind of storage medium, is stored thereon with computer program, wherein the computer program is by processor
The step of preceding method is realized when execution.
Communication processing method, device and storage medium proposed by the present invention, quantity and down channel based on pairing user
Correlation carries out the selection of transmission mode, to avoid the transmission for carrying out downlink data using fixed mode, can combine channel
Correlation, transmission mode is adaptive selected, effectively promotes multi-user UE with particular reference to intersymbol orthogonality, promotes cell
Downstream spectrum efficiency and handling capacity.
Detailed description of the invention
Fig. 1 is communication processing method of embodiment of the present invention flow diagram；
Fig. 2 is communication processing apparatus of embodiment of the present invention composed structure schematic diagram 1；
Fig. 3 is communication processing apparatus of embodiment of the present invention composed structure schematic diagram 2；
Fig. 4 is a kind of schematic diagram of a scenario.
Specific embodiment
Invention is further described in detail in the following with reference to the drawings and specific embodiments.
Embodiment one,
The embodiment of the invention provides a kind of communication processing methods, as shown in Figure 1, comprising:
Step 101: obtaining the quantity of UE included in the set for participating in the user equipment (UE) of pairing；
Step 102: judging whether the quantity is lower than preset quantity threshold value；
Step 103: when the quantity is lower than preset quantity threshold value, using TM8 mode to the UE for participating in pairing
Set in each UE carry out downlink data transmission；When the quantity is not less than preset quantity threshold value, then based on participation
The channel relevancy of UE in the set of the UE of pairing, which is determined, carries out downlink data transmission using TM7 or TM8 mode.
The present embodiment can be applied to network side, it is particularly possible to suitable for base station, core net can also be arranged in certainly
In, it is analyzed by the management equipment in core net, then issues control instruction to base station.That mode is specifically used, it can be with
It is configured according to practical networking situation, without exhaustion in the present embodiment.
It may include carrying out participating in the selection of the UE of pairing and forming the UE for participating in pairing before executing step 101
Set, for example may include:
Priority calculating is carried out for whole UE of self-management, obtains the User Priority of each UE；
For at least one candidate's UE group composed by least one UE in whole UE carry out handling capacity estimation, obtain to
A few corresponding total throughout of candidate's UE group；
Based on the User Priority and the total throughout, the set for participating in the user equipment (UE) of pairing is determined.
For example, User Priority can be calculated according to PF algorithm when the present embodiment is applied to 3D-MIMO base station side, and
The total throughout of estimation pairing user, to determine the set for the user equipment (UE) for participating in pairing.
That is, the present embodiment carries out first time screening firstly the need of the quantity based on the UE in set, if the number of UE
It measures less, does not then need to be handled using TM7 mode, only with TM8 mode, i.e., when the number of users for participating in pairing is lower than
When a certain thresholding (preferred value can be 4), different OCC codes and Scrambling identity can effectively distinguish different use
The PDSCH data of family downlink transfer, the user matched at this time are each configured to TM8 mode.
On the basis of aforementioned judgement, the present embodiment can also for user space isolation judgement, that is, when
The number of users for participating in pairing, which is higher than a certain quantity thresholding, (for example, number of users is greater than 4, has 6 or 10 UE, Huo Zhegeng in set
When more UE) when, consider the space isolation between user, the method also includes: obtain the set for participating in pairing UE
In, the channel relevancy between down channel between each group of UE.
Wherein, obtain channel relevancy algorithm can there are many kinds of, the present embodiment without limit also without exhaustion.
The channel relevancy of UE in the set based on the UE for participating in pairing, is determined and is carried out using TM7 or TM8 mode
Downlink data transmission, comprising:
Obtain the channel relevancy in the set for participating in the UE of pairing in each group of UE between down channel；
It determines that channel relevancy is greater than the quantity of the UE group of default correlation threshold value, is determined based on the quantity for ginseng
Downlink data transmission is carried out using TM7 or TM8 mode with each of the set of UE of pairing UE.
Specifically, comprising:
When being greater than the quantity of UE group of default correlation threshold value greater than the first threshold value, using TM7 mode for ginseng
Downlink data transmission is carried out with each of the set of UE of pairing UE；
When being greater than the quantity of UE group of default correlation threshold value no more than the first threshold values, using TM8 mode needle
Downlink data transmission is carried out to each of the set of UE for participating in pairing UE.
The present embodiment can be illustrated with PDSCH and is illustrated, such as: when the number for the UE group for being greater than default correlation threshold value
When amount is greater than the first threshold value, PDSCH biography is carried out for each of the set of UE for participating in pairing UE using TM7 mode
It is defeated；
When being greater than the quantity of UE group of default correlation threshold value no more than the first threshold values, using TM8 mode needle
PDSCH transmission is carried out to each of the set of UE for participating in pairing UE.
It should be pointed out that above-mentioned determined based on channel relevancy provided in this embodiment carries out downlink using TM7 or TM8
The mode of data transmission, can correspond to following several scenes:
Scene one, from participate in pairing UE set in, judge whether the channel relevancy between each group of UE big one by one
In default correlation threshold value, if more than then setting this group of UE to carry out downlink data transmission (specially PDSCH using TM7
Transmission)；
Otherwise, the quantity of the UE no more than the default correlation threshold value is judged whether less than the second threshold value, if small
In then TM8 being used to carry out downlink data transmission, if being not less than the second threshold value, chosen not from the set of UE for participating in pairing
Quantity UE greater than the second threshold value carries out downlink data transmission using TM8, and remaining UE is carried out downlink data biography using TM7
It is defeated.
That is, this scene carries out the configuration of transmission mode for each UE group.
Explanation is needed further exist for, when quantity of the default correlation no more than the UE of default correlation threshold value, once
When greater than the second threshold value (such as 4), the quantity for being equal to the second threshold value can be chosen from the set of UE for participating in pairing
UE, by the UE of selection using TM8 mode carry out downlink data transmission, then will participate in pairing UE set in remaining UE
Downlink data transmission is carried out using TM7 mode.
For example, there is 6 UE in the set of the UE of participation pairing, the second threshold value is 4；Then from the set for the UE for participating in pairing
It is middle to choose 4 UE using TM8 mode progress PDSCH transmission；Remaining 2 UE carry out PDSCH transmission using TM7 mode.
Scene two, from participate in pairing UE set in, judge whether the channel relevancy between each group of UE big one by one
Pairing will be participated in when being greater than the first threshold value if more than the quantity of the group of correlation threshold value in default correlation threshold value
Whole UE in the set of UE are disposed as carrying out downlink data transmission (specially PDSCH transmission) using TM7.Wherein, first
Threshold value can be configured according to the actual situation, for example, can be 5 groups or more.That is, the biggish UE group of correlation
When more, transmitted using the TM7 mode that can distinguish more UE.
Scene three, from the set of UE for participating in pairing, judge channel relevancy between each group of UE whether not one by one
Greater than default correlation threshold value, if be not more than the quantity of the group of correlation threshold value less than the first threshold value, participation is matched
Pair UE set in whole UE be disposed as using TM8 carry out downlink data transmission (specially PDSCH transmission).
For example, illustrating user at this time if the quantity that channel relevancy is greater than a certain thresholding user group is more than a certain thresholding
Space isolation between group is poor, and the scrambled TM7 mode of C-RNTI is selected to carry out the transmission of downlink PDSCH data.If channel
The quantity that correlation is greater than a certain thresholding user group is less than a certain thresholding, illustrates that the space isolation between user group is preferable, then selects
Select the transmission that TM8 mode carries out downlink PDSCH data.For example, referring to following table, by following table as can be seen that choosing channel first
The UE that correlation is greater than preset correlation threshold value is combined, and is then based on and whether is greater than the biography that threshold value determines different UE combinations
Defeated mode.
| Participate in the UE of pairing | The UE that channel relevancy is greater than thresholding is combined | The selection of transmission mode |
| UE1 | UE1&UE3 | TM7 |
| UE2 | UE2&UE3 | TM7 |
| UE3 | ---- | TM7 |
| UE4 | ---- | TM7 |
| UE5 | UE5&UE6 | TM7 |
| UE6 | ---- | TM7 |
| UE7 | ---- | TM7 |
As it can be seen that by using above scheme, it will be able to which quantity and down channel correlation based on pairing user pass
The selection of defeated mode, thus avoid carrying out downlink data transmission using fixed mode, it can be in conjunction with the correlation of channel, adaptively
Ground selects transmission mode, effectively promotes multi-user UE with particular reference to intersymbol orthogonality, promoted cell downlink spectrum efficiency and
Handling capacity.
Embodiment two,
The embodiment of the invention provides a kind of communication processing apparatus, as shown in Figure 2, comprising:
UE administrative unit 21, for obtaining the quantity for participating in UE included in the set of the user equipment (UE) of pairing；
Communication pattern administrative unit 22, for judging whether the quantity is lower than preset quantity threshold value；When the quantity
When lower than preset quantity threshold value, lower line number is carried out to each UE in the set of the UE for participating in pairing using TM8 mode
According to transmission；When the quantity is not less than preset quantity threshold value, then the channel of the UE in set based on the UE for participating in pairing
Correlation determines and carries out downlink data transmission using TM7 or TM8 mode.
The present embodiment can be applied to network side, it is particularly possible to suitable for base station, core net can also be arranged in certainly
In, it is analyzed by the management equipment in core net, then issues control instruction to base station.That mode is specifically used, it can be with
It is configured according to practical networking situation, without exhaustion in the present embodiment.
UE administrative unit 21 carries out priority calculating for whole UE for self-management, obtains the use of each UE
Family priority；
For at least one candidate's UE group composed by least one UE in whole UE carry out handling capacity estimation, obtain to
A few corresponding total throughout of candidate's UE group；
Based on the User Priority and the total throughout, the set for participating in the user equipment (UE) of pairing is determined.
For example, User Priority can be calculated according to PF algorithm when the present embodiment is applied to 3D-MIMO base station side, and
The total throughout of estimation pairing user, to determine the set for the user equipment (UE) for participating in pairing.
That is, the present embodiment carries out first time screening firstly the need of the quantity based on the UE in set, if the number of UE
It measures less, does not then need to be handled using TM7 mode, only with TM8 mode, i.e., when the number of users for participating in pairing is lower than
When a certain thresholding (preferred value can be 4), different OCC codes and Scrambling identity can effectively distinguish different use
The downlink data data of family downlink transfer, the user matched at this time are each configured to TM8 mode.
On the basis of aforementioned judgement, the present embodiment can also for user space isolation judgement, that is, when
The number of users for participating in pairing, which is higher than a certain quantity thresholding, (for example, number of users is greater than 4, has 6 or 10 UE, Huo Zhegeng in set
When more UE) when, consider the space isolation between user, the method also includes: obtain the set for participating in pairing UE
In, the channel relevancy between down channel between each group of UE.
Wherein, obtain channel relevancy algorithm can there are many kinds of, the present embodiment without limit also without exhaustion.
The communication pattern administrative unit 22, for obtaining in the set for participating in the UE of pairing down channel in each group of UE
Between channel relevancy；It determines that channel relevancy is greater than the quantity of the UE group of default correlation threshold value, is based on the quantity
It determines and downlink data transmission is carried out using TM7 or TM8 mode for each of the set of UE for participating in pairing UE.
Specifically, the present embodiment is with PDSCH specifically bright downlink data transmission, the communication pattern administrative unit
22, it is used for
When being greater than the quantity of UE group of default correlation threshold value greater than the first threshold value, using TM7 mode for ginseng
PDSCH transmission is carried out with each of the set of UE of pairing UE；
When being greater than the quantity of UE group of default correlation threshold value no more than the first threshold values, using TM8 mode needle
PDSCH transmission is carried out to each of the set of UE for participating in pairing UE.
It should be pointed out that above-mentioned determined based on channel relevancy provided in this embodiment carries out downlink using TM7 or TM8
The mode of data transmission, can correspond to following several scenes:
Scene one, from participate in pairing UE set in, judge whether the channel relevancy between each group of UE big one by one
In default correlation threshold value, if more than then setting this group of UE to carry out downlink data transmission (specially PDSCH using TM7
Transmission)；Otherwise, the quantity of the UE no more than the default correlation threshold value is judged whether less than the second threshold value, if being less than
Downlink data transmission is then carried out using TM8, if being not less than the second threshold value, is chosen from the set of UE for participating in pairing little
Downlink data transmission is carried out using TM8 in the quantity UE of the second threshold value, and remaining UE is subjected to downlink data biography using TM7
It is defeated.
That is, this scene carries out the configuration of transmission mode for each UE group.
Explanation is needed further exist for, when quantity of the default correlation no more than the UE of default correlation threshold value, once
When greater than the second threshold value (such as 4), the quantity for being equal to the second threshold value can be chosen from the set of UE for participating in pairing
UE, by the UE of selection using TM8 mode carry out downlink data transmission, then will participate in pairing UE set in remaining UE
Downlink data transmission is carried out using TM7 mode.
For example, there is 6 UE in the set of the UE of participation pairing, the second threshold value is 4；Then from the set for the UE for participating in pairing
It is middle to choose 4 UE using TM8 mode progress PDSCH transmission；Remaining 2 UE carry out PDSCH transmission using TM7 mode.
Scene two, from participate in pairing UE set in, judge whether the channel relevancy between each group of UE big one by one
Pairing will be participated in when being greater than the first threshold value if more than the quantity of the group of correlation threshold value in default correlation threshold value
Whole UE in the set of UE are disposed as carrying out downlink data transmission (specially PDSCH transmission) using TM7.Wherein, first
Threshold value can be configured according to the actual situation, for example, can be 5 groups or more.That is, the biggish UE group of correlation
When more, transmitted using the TM7 mode that can distinguish more UE.
Scene three, from the set of UE for participating in pairing, judge channel relevancy between each group of UE whether not one by one
Greater than default correlation threshold value, if be not more than the quantity of the group of correlation threshold value less than the first threshold value, participation is matched
Pair UE set in whole UE be disposed as using TM8 carry out downlink data transmission (specially PDSCH transmission).
For example, illustrating user at this time if the quantity that channel relevancy is greater than a certain thresholding user group is more than a certain thresholding
Space isolation between group is poor, and the scrambled TM7 mode of C-RNTI is selected to carry out the transmission of downlink PDSCH data.If channel
The quantity that correlation is greater than a certain thresholding user group is less than a certain thresholding, illustrates that the space isolation between user group is preferable, then selects
Select the transmission that TM8 mode carries out downlink PDSCH data.For example, referring to following table, by following table as can be seen that choosing channel first
The UE that correlation is greater than preset correlation threshold value is combined, and is then based on and whether is greater than the biography that threshold value determines different UE combinations
Defeated mode.
| Participate in the UE of pairing | The UE that channel relevancy is greater than thresholding is combined | The selection of transmission mode |
| UE1 | UE1&UE3 | TM7 |
| UE2 | UE2&UE3 | TM7 |
| UE3 | ---- | TM7 |
| UE4 | ---- | TM7 |
| UE5 | UE5&UE6 | TM7 |
| UE6 | ---- | TM7 |
| UE7 | ---- | TM7 |
As it can be seen that by using above scheme, it will be able to which quantity and down channel correlation based on pairing user pass
The selection of defeated mode, thus avoid carrying out downlink data transmission using fixed mode, it can be in conjunction with the correlation of channel, adaptively
Ground selects transmission mode, effectively promotes multi-user UE with particular reference to intersymbol orthogonality, promoted cell downlink spectrum efficiency and
Handling capacity.
Embodiment three,
The embodiment of the invention provides a kind of communication processing apparatus, as shown in Figure 3, comprising:
Processor 31, for obtaining the quantity for participating in UE included in the set of the user equipment (UE) of pairing；Judge institute
State whether quantity is lower than preset quantity threshold value；When the quantity is lower than preset quantity threshold value, using TM8 mode to described
The each UE participated in the set of the UE of pairing carries out downlink data transmission；When the quantity is not less than preset quantity threshold value
When, then the channel relevancy of the UE in set based on the UE for participating in pairing determines and carries out lower line number using TM7 or TM8 mode
According to transmission；
Communication interface 32, for transmitting downlink data to UE.
The present embodiment can be applied to network side, it is particularly possible to suitable for base station, core net can also be arranged in certainly
In, it is analyzed by the management equipment in core net, then issues control instruction to base station.That mode is specifically used, it can be with
It is configured according to practical networking situation, without exhaustion in the present embodiment.
Processor 31 carries out priority calculating for whole UE for self-management, and the user for obtaining each UE is excellent
First grade；
For at least one candidate's UE group composed by least one UE in whole UE carry out handling capacity estimation, obtain to
A few corresponding total throughout of candidate's UE group；
Based on the User Priority and the total throughout, the set for participating in the user equipment (UE) of pairing is determined.
For example, User Priority can be calculated according to PF algorithm when the present embodiment is applied to 3D-MIMO base station side, and
The total throughout of estimation pairing user, to determine the set for the user equipment (UE) for participating in pairing.
That is, the present embodiment carries out first time screening firstly the need of the quantity based on the UE in set, if the number of UE
It measures less, does not then need to be handled using TM7 mode, only with TM8 mode, i.e., when the number of users for participating in pairing is lower than
When a certain thresholding (preferred value can be 4), different OCC codes and Scrambling identity can effectively distinguish different use
Family downlink transmission data, the user matched at this time are each configured to TM8 mode.
On the basis of aforementioned judgement, the present embodiment can also for user space isolation judgement, that is, when
The number of users for participating in pairing, which is higher than a certain quantity thresholding, (for example, number of users is greater than 4, has 6 or 10 UE, Huo Zhegeng in set
When more UE) when, consider the space isolation between user, the method also includes: obtain the set for participating in pairing UE
In, the channel relevancy between down channel between each group of UE.
Wherein, obtain channel relevancy algorithm can there are many kinds of, the present embodiment without limit also without exhaustion.
The processor 31, for obtaining the channel in the set for participating in the UE of pairing in each group of UE between down channel
Correlation；It determines that channel relevancy is greater than the quantity of the UE group of default correlation threshold value, is determined based on the quantity for ginseng
Downlink data transmission is carried out using TM7 or TM8 mode with each of the set of UE of pairing UE.
Specifically, the processor 31, for being greater than first when the quantity for the UE group for being greater than default correlation threshold value
When threshold value, downlink data transmission is carried out for each of the set of UE for participating in pairing UE using TM7 mode；
When being greater than the quantity of UE group of default correlation threshold value no more than the first threshold values, using TM8 mode needle
Downlink data transmission is carried out to each of the set of UE for participating in pairing UE.
It should be pointed out that above-mentioned determined based on channel relevancy provided in this embodiment carries out downlink using TM7 or TM8
The mode of data transmission, can correspond to following several scenes:
Scene one, from participate in pairing UE set in, judge whether the channel relevancy between each group of UE big one by one
In default correlation threshold value, if more than then setting this group of UE to carry out downlink data transmission (specially PDSCH using TM7
Transmission)；Otherwise, the quantity of the UE no more than the default correlation threshold value is judged whether less than the second threshold value, if being less than
Downlink data transmission is then carried out using TM8, if being not less than the second threshold value, is chosen from the set of UE for participating in pairing little
Downlink data transmission is carried out using TM8 in the quantity UE of the second threshold value, and remaining UE is subjected to downlink data biography using TM7
It is defeated.
That is, this scene carries out the configuration of transmission mode for each UE group.
Explanation is needed further exist for, when quantity of the default correlation no more than the UE of default correlation threshold value, once
When greater than the second threshold value (such as 4), the quantity for being equal to the second threshold value can be chosen from the set of UE for participating in pairing
UE, by the UE of selection using TM8 mode carry out downlink data transmission, then will participate in pairing UE set in remaining UE
Downlink data transmission is carried out using TM7 mode.
For example, there is 6 UE in the set of the UE of participation pairing, the second threshold value is 4；Then from the set for the UE for participating in pairing
It is middle to choose 4 UE using TM8 mode progress PDSCH transmission；Remaining 2 UE carry out PDSCH transmission using TM7 mode.
Scene two, from participate in pairing UE set in, judge whether the channel relevancy between each group of UE big one by one
Pairing will be participated in when being greater than the first threshold value if more than the quantity of the group of correlation threshold value in default correlation threshold value
Whole UE in the set of UE are disposed as carrying out downlink data transmission (specially PDSCH transmission) using TM7.Wherein, first
Threshold value can be configured according to the actual situation, for example, can be 5 groups or more.That is, the biggish UE group of correlation
When more, transmitted using the TM7 mode that can distinguish more UE.
Scene three, from the set of UE for participating in pairing, judge channel relevancy between each group of UE whether not one by one
Greater than default correlation threshold value, if be not more than the quantity of the group of correlation threshold value less than the first threshold value, participation is matched
Pair UE set in whole UE be disposed as using TM8 carry out downlink data transmission (specially PDSCH transmission).
For example, illustrating user at this time if the quantity that channel relevancy is greater than a certain thresholding user group is more than a certain thresholding
Space isolation between group is poor, and the scrambled TM7 mode of C-RNTI is selected to carry out the transmission of downlink PDSCH data.If channel
The quantity that correlation is greater than a certain thresholding user group is less than a certain thresholding, illustrates that the space isolation between user group is preferable, then selects
Select the transmission that TM8 mode carries out downlink PDSCH data.For example, referring to following table, by following table as can be seen that choosing channel first
The UE that correlation is greater than preset correlation threshold value is combined, and is then based on and whether is greater than the biography that threshold value determines different UE combinations
Defeated mode.
| Participate in the UE of pairing | The UE that channel relevancy is greater than thresholding is combined | The selection of transmission mode |
| UE1 | UE1&UE3 | TM7 |
| UE2 | UE2&UE3 | TM7 |
| UE3 | ---- | TM7 |
| UE4 | ---- | TM7 |
| UE5 | UE5&UE6 | TM7 |
| UE6 | ---- | TM7 |
| UE7 | ---- | TM7 |
Processing scheme provided in this embodiment can be applied under network scenarios shown in Fig. 4, and base station is for participation pairing
4 UE carry out different transmission mode setting.
As it can be seen that by using above scheme, it will be able to which quantity and down channel correlation based on pairing user pass
The selection of defeated mode, thus avoid carrying out downlink data transmission using fixed mode, it can be in conjunction with the correlation of channel, adaptively
Ground selects transmission mode, effectively promotes multi-user UE with particular reference to intersymbol orthogonality, promoted cell downlink spectrum efficiency and
Handling capacity.
Further, the application also provides a kind of communication processing apparatus, comprising: processor and for store can handle
The memory of the computer program run on device,
Wherein, the step of processor is for executing a kind of the method for embodiment when running the computer program.
And processor is able to carry out each step of method provided in embodiment one, and which is not described herein again.
The application also provides a kind of storage medium, is stored thereon with computer program, wherein the computer program is processed
The step of a kind of the method for embodiment is realized when device executes.And it is realized when the computer program is executed by processor and executes reality
Each step of method provided in example one is applied, which is not described herein again.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal device equipment (can be mobile phone, calculate
Machine, device, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (13)
1. a kind of communication processing method, which is characterized in that the described method includes:
Obtain the quantity for participating in UE included in the set of the user equipment (UE) of pairing；
Judge whether the quantity is lower than preset quantity threshold value；
When the quantity is lower than preset quantity threshold value, using transmission mode TM8 mode to the collection of the UE for participating in pairing
Each UE in conjunction carries out downlink data transmission；When the quantity is not less than preset quantity threshold value, then based on participation pairing
UE set in UE channel relevancy, determine using TM7 or TM8 mode carry out downlink data transmission.
2. the method according to claim 1, wherein the method also includes:
It obtains in the set for participating in pairing UE, the channel relevancy between down channel between each group of UE.
3. according to the method described in claim 2, it is characterized in that, the letter of the UE in the set based on the UE for participating in pairing
Road correlation determines and carries out downlink data transmission using TM7 or TM8 mode, comprising:
Obtain the channel relevancy in the set for participating in the UE of pairing in each group of UE between down channel；
It determines that channel relevancy is greater than the quantity of the UE group of default correlation threshold value, is determined based on the quantity and matched for participation
Pair each of the set of UE UE downlink data transmission is carried out using TM7 or TM8 mode.
4. according to the method described in claim 3, it is characterized in that, the determining channel relevancy is greater than default correlation thresholding
The quantity of the UE group of value is determined based on the quantity and uses TM7 or TM8 for each of the set of UE for participating in pairing UE
Mode carries out downlink data transmission, comprising:
When being greater than the quantity of UE group of default correlation threshold value greater than the first threshold value, matched using TM7 mode for participation
Pair each of the set of UE UE carry out downlink data transmission；
When being greater than the quantity of UE group of default correlation threshold value no more than the first threshold values, using TM8 mode for ginseng
Downlink data transmission is carried out with each of the set of UE of pairing UE.
5. according to the method described in claim 2, it is characterized in that, the letter of the UE in the set based on the UE for participating in pairing
Road correlation determines and carries out downlink data transmission using TM7 or TM8 mode, comprising:
From the set of UE for participating in pairing, judge whether the channel relevancy between each group of UE is greater than default correlation one by one
Threshold value, if more than then setting this group of UE to carry out downlink data transmission using TM7；
Otherwise, whether quantity of the judgement no more than the UE of the default correlation threshold value is less than the second threshold value, if being less than
Downlink data transmission is carried out using TM8, if being not less than the second threshold value, the quantity for being not more than the second threshold value is chosen from UE
UE carries out downlink data transmission using TM8, and remaining UE is carried out downlink data transmission using TM7.
6. a kind of communication processing apparatus, which is characterized in that described device includes:
UE administrative unit, for obtaining the quantity for participating in UE included in the set of the user equipment (UE) of pairing；
Communication pattern administrative unit, for judging whether the quantity is lower than preset quantity threshold value；When the quantity is lower than pre-
If when number threshold value, carrying out downlink data transmission to each UE in the set of the UE for participating in pairing using TM8 mode；
When the quantity is not less than preset quantity threshold value, then the channel relevancy of the UE in set based on the UE for participating in pairing is true
Surely downlink data transmission is carried out using TM7 or TM8 mode.
7. a kind of communication processing apparatus, which is characterized in that described device includes:
Processor, for obtaining the quantity for participating in UE included in the set of the user equipment (UE) of pairing；Judge the quantity
Whether preset quantity threshold value is lower than；When the quantity is lower than preset quantity threshold value, the participation is matched using TM8 mode
Pair UE set in each UE carry out downlink data transmission；When the quantity is not less than preset quantity threshold value, then base
The channel relevancy of UE in the set of UE for participating in pairing, which is determined, carries out downlink data transmission using TM7 or TM8 mode；
Communication interface, for transmitting downlink data to UE.
8. device according to claim 7, which is characterized in that the communication interface, for obtaining the participation pairing UE
Set in, the channel relevancy between down channel between each group of UE.
9. device according to claim 8, which is characterized in that the processor, for obtaining the collection for participating in the UE of pairing
Channel relevancy in conjunction in each group of UE between down channel；Determine that channel relevancy is greater than the UE of default correlation threshold value
The quantity of group, based on the quantity determine for participate in each of the set of the UE UE of pairing using TM7 or TM8 mode into
Row downlink data transmission.
10. device according to claim 9, which is characterized in that the processor, for when greater than default correlation thresholding
When the quantity of the UE group of value is greater than the first threshold value, using TM7 mode for each of the set of UE for participating in pairing UE
Carry out downlink data transmission；When being greater than the quantity of UE group of default correlation threshold value no more than the first threshold values, use
TM8 mode carries out downlink data transmission for each of the set of UE for participating in pairing UE.
11. device according to claim 8, which is characterized in that the processor, for the set from the UE for participating in pairing
In, judge whether the channel relevancy between each group of UE is greater than default correlation threshold value, one by one if more than then by this group of UE
It is set as carrying out downlink data transmission using TM7；Otherwise, judgement, which is not more than the quantity of the UE of the default correlation threshold value, is
It is no that downlink data transmission is carried out using TM8 if being less than less than the second threshold value, if being not less than the second threshold value, from UE
The quantity UE chosen no more than the second threshold value carries out downlink data transmission using TM8, and remaining UE is carried out downlink using TM7
Data transmission.
12. a kind of communication processing apparatus, comprising: processor and for storing the computer program that can be run on a processor
Memory,
Wherein, the processor is for when running the computer program, perform claim to require the step of any one of 1-5 the method
Suddenly.
13. a kind of storage medium, is stored thereon with computer program, wherein the realization when computer program is executed by processor
The step of any one of claim 1-5 the method.
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Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009058069A1 (en) * | 2007-11-02 | 2009-05-07 | Telefonaktiebolaget L M Ericsson (Publ) | Speed-dependent adaptation of mobility parameters with dual speed measurement |
| CN101877689A (en) * | 2009-04-28 | 2010-11-03 | 华为技术有限公司 | Data transmitting method and device thereof as well as data receiving method and device thereof |
| CN102640429A (en) * | 2009-11-30 | 2012-08-15 | Lg电子株式会社 | Method for transmitting precoding matrix information and user device, and method for transmitting data to plurality of user devices and base station |
| WO2012129798A1 (en) * | 2011-03-30 | 2012-10-04 | Huawei Technologies Co., Ltd. | Method and apparatus for open loop transmission in a multiple antenna wireless communication system |
| CN102892200A (en) * | 2011-07-20 | 2013-01-23 | 中兴通讯股份有限公司 | Calling method and device for uplink multi-user MIMO (multi-input and multi-output) |
| WO2014048232A1 (en) * | 2012-09-29 | 2014-04-03 | 中兴通讯股份有限公司 | Method and apparatus for transmitting downlink control information |
| CN104079367A (en) * | 2013-03-25 | 2014-10-01 | 中国移动通信集团公司 | Transmission mode switching method and device |
| CN104581971A (en) * | 2014-12-30 | 2015-04-29 | 北京邮电大学 | Method and device for scheduling radio resources |
| CN104581961A (en) * | 2015-01-29 | 2015-04-29 | 大唐移动通信设备有限公司 | Downlink coordinated multipoint joint transmission method and device |
| CN104980197A (en) * | 2014-04-02 | 2015-10-14 | 中兴通讯股份有限公司 | Method and device for realizing transparent multiple-user multiple-input multiple-output transmission |
| CN105743824A (en) * | 2014-12-09 | 2016-07-06 | 中兴通讯股份有限公司 | Method and device for interference processing and signal notification among nonorthogonal user equipment |
| WO2016168998A1 (en) * | 2015-04-22 | 2016-10-27 | 华为技术有限公司 | Method and apparatus for scheduling multiple users in mimo system |
| CN107006024A (en) * | 2014-09-02 | 2017-08-01 | 高通股份有限公司 | Technology for transmitting and receiving the down link control information for NOMA downlink transmission set |
-
2017
- 2017-08-10 CN CN201710681610.6A patent/CN109391957B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009058069A1 (en) * | 2007-11-02 | 2009-05-07 | Telefonaktiebolaget L M Ericsson (Publ) | Speed-dependent adaptation of mobility parameters with dual speed measurement |
| CN101877689A (en) * | 2009-04-28 | 2010-11-03 | 华为技术有限公司 | Data transmitting method and device thereof as well as data receiving method and device thereof |
| CN102640429A (en) * | 2009-11-30 | 2012-08-15 | Lg电子株式会社 | Method for transmitting precoding matrix information and user device, and method for transmitting data to plurality of user devices and base station |
| WO2012129798A1 (en) * | 2011-03-30 | 2012-10-04 | Huawei Technologies Co., Ltd. | Method and apparatus for open loop transmission in a multiple antenna wireless communication system |
| CN102892200A (en) * | 2011-07-20 | 2013-01-23 | 中兴通讯股份有限公司 | Calling method and device for uplink multi-user MIMO (multi-input and multi-output) |
| WO2014048232A1 (en) * | 2012-09-29 | 2014-04-03 | 中兴通讯股份有限公司 | Method and apparatus for transmitting downlink control information |
| CN104079367A (en) * | 2013-03-25 | 2014-10-01 | 中国移动通信集团公司 | Transmission mode switching method and device |
| CN104980197A (en) * | 2014-04-02 | 2015-10-14 | 中兴通讯股份有限公司 | Method and device for realizing transparent multiple-user multiple-input multiple-output transmission |
| CN107006024A (en) * | 2014-09-02 | 2017-08-01 | 高通股份有限公司 | Technology for transmitting and receiving the down link control information for NOMA downlink transmission set |
| CN105743824A (en) * | 2014-12-09 | 2016-07-06 | 中兴通讯股份有限公司 | Method and device for interference processing and signal notification among nonorthogonal user equipment |
| CN104581971A (en) * | 2014-12-30 | 2015-04-29 | 北京邮电大学 | Method and device for scheduling radio resources |
| CN104581961A (en) * | 2015-01-29 | 2015-04-29 | 大唐移动通信设备有限公司 | Downlink coordinated multipoint joint transmission method and device |
| WO2016168998A1 (en) * | 2015-04-22 | 2016-10-27 | 华为技术有限公司 | Method and apparatus for scheduling multiple users in mimo system |
Non-Patent Citations (3)
| Title |
|---|
| CATT: "《 Impact of antenna modeling on 3D-MIMO evaluation》", 《3GPP TSG RAN WG1 MEETING #73 R1-132729》 * |
| RICHA GUPTA，AJITH KUMAR P. R， SURESH KALYANASUNDARAM: "《Transmission Mode Selection and Resource Allocation for D2D Unicast Communications》", 《2016 IEEE 84TH VEHICULAR TECHNOLOGY CONFERENCE (VTC-FALL)》 * |
| 张雅媛: "《3D MIMO信道建模及性能分析》", 《软件》 * |
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