CN109302702A - Radio resource management method, network side equipment and computer readable storage medium - Google Patents
Radio resource management method, network side equipment and computer readable storage medium Download PDFInfo
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- 238000012163 sequencing technique Methods 0.000 claims description 51
- 238000000034 method Methods 0.000 claims description 14
- 238000001228 spectrum Methods 0.000 abstract description 7
- 230000006855 networking Effects 0.000 description 26
- 238000006116 polymerization reaction Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
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- 238000013459 approach Methods 0.000 description 4
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
- H04W8/24—Transfer of terminal data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
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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
- H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0413—MIMO systems
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Abstract
The invention discloses a kind of radio resource management method, network side equipment and computer readable storage mediums, radio resource management method includes: the ability information for receiving user equipment to report, according to the ability information, the MIMO ability information that the user equipment is supported is obtained；According to the MIMO ability information that current network conditions and the user equipment are supported, the corresponding radio resource management scenarios of the user equipment are formulated.The flexibility of LTE system is improved through the invention, promotes the spectrum utilization efficiency of user's peak rate Experience Degree and Internet resources.
Description
Technical field
The present invention relates to wireless communication technology field more particularly to radio resource management methods, network side equipment and calculating
Machine readable storage medium storing program for executing.
Background technique
In LTE (Long Term Evolution, long term evolution) wireless telecommunication system, UE (user equipment:
User equipment) in access network process, network side can request UE to report the ability information of support, to report situation system according to UE
Determine scheduling strategy, distribution Internet resources.
When frequency range same in the ability information that UE reports support combination, same carrier wave polymerized frequency band bandwidth types have difference
Uplink and downlink MIMO (multiple input multiple output: multiple-input and multiple-output) ability when, network side how area
Divide, select any MIMO ability, currently without specific regulation.In this case, network side formulates scheduling strategy, distribution
The mode of Internet resources is different, will lead to the side UE peak flow and differs greatly, and occurs unexpected as a result, directly affecting user
Hump speed experience effect.
Summary of the invention
The embodiment of the present invention is to provide a kind of network side radio method for managing resource, device and computer-readable storage medium
Matter, it is intended to solve in the prior art when frequency range same in the ability information that UE reports support combination, same carrier wave polymerized frequency band band
Wide type is there are when different uplink and downlink MIMO abilities, the technical problem of network side selection gist deficiency.
To achieve the above object, the embodiment of the present invention provides a kind of radio resource management method, the wireless resource management
Method includes:
The ability information for receiving user equipment to report obtains what the user equipment was supported according to the ability information
MIMO ability information；
According to the MIMO ability information that current network conditions and the user equipment are supported, it is corresponding to formulate the user equipment
Radio resource management scenarios.
In addition, to achieve the above object, the embodiment of the present invention also provides a kind of network side equipment, the network side equipment packet
It includes:
Processor executes following steps:
The ability information for receiving user equipment to report obtains what the user equipment was supported according to the ability information
MIMO ability information；
According to the MIMO ability information that current network conditions and the user equipment are supported, it is corresponding to formulate the user equipment
Radio resource management scenarios；
Memory is coupled with processor.
In addition, to achieve the above object, the embodiment of the present invention also provides a kind of computer readable storage medium, the calculating
Radio resource management, the realization when radio resource management is executed by processor are stored on machine readable storage medium storing program for executing
The step of radio resource management method as described above.
In the embodiment of the present invention, network side receives the ability information of user equipment to report, and is believed according to the ability received
Breath obtains the MIMO ability information that user equipment is supported, so that the MIMO ability information that equipment is supported can be used as network side to use
Family equipment formulates foundation when radio resource management scenarios, solves in the prior art when same in the ability information that UE reports support
The combination of one frequency range, same carrier wave polymerized frequency band bandwidth types are there are when different uplink and downlink MIMO abilities, network side selection gist
Insufficient technical problem, improves the flexibility of LTE system.
Detailed description of the invention
Fig. 1 is the device structure schematic diagram for the hardware running environment that the embodiment of the present invention is related to；
Fig. 2 is the flow diagram of radio resource management method first embodiment of the present invention；
Fig. 3 is the functional block diagram of inventive network side apparatus first embodiment.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
As shown in Figure 1, Fig. 1 is the apparatus structure schematic diagram for the hardware running environment that the embodiment of the present invention is related to.
Network side equipment can be base station in one embodiment of the invention.
As shown in Figure 1, network side equipment may include: processor 1001, such as CPU, radio resource management module 1004,
Scheduler module 1003, memory 1005, communication bus 1002.Wherein, communication bus 1002 is for realizing between these components
Connection communication.
Memory 1005 can be high speed RAM memory, be also possible to stable memory (non-volatile
), such as magnetic disk storage memory.Memory 1005 optionally can also be the storage dress independently of aforementioned processor 1001
It sets.
It will be understood by those skilled in the art that device structure shown in Fig. 1 does not constitute the restriction to equipment, can wrap
It includes than illustrating more or fewer components, perhaps combines certain components or different component layouts.
As shown in Figure 1, as may include that operating system, network are logical in a kind of memory 1005 of computer storage medium
Believe module, Subscriber Interface Module SIM and radio resource management.
In equipment shown in Fig. 1, UE report the ability information of oneself to base station after, 1004 meeting of radio resource management module
The case where reading the ability information of UE and being supported according to network side (such as whether supporting carrier wave polymerization, supports several carrier waves to polymerize),
One group of ability information (frequency range combination, carrier wave polymerized frequency band bandwidth types, uplink and downlink MIMO ability) is selected to tell to network side
Scheduler module 1003 can be according to ability information (the frequency range combination, carrier wave polymerized frequency band bandwidth class after scheduler module 1003 is learnt
Type, uplink and downlink MIMO ability) scheduling is arranged, for the UE dispatching distribution resource, is emitted finally by antenna and reach the side UE.
Processor 1001 can be used for calling the radio resource management stored in memory 1005, and execute following behaviour
Make:
The ability information for receiving user equipment to report obtains what the user equipment was supported according to the ability information
MIMO ability information；
According to the MIMO ability information that current network conditions and the user equipment are supported, it is corresponding to formulate the user equipment
Radio resource management scenarios.
Further, processor 1001 can call the radio resource management stored in memory 1005, also execute
It operates below:
The ability information for receiving user equipment to report, obtains the specific fields for including in the ability information；
According to the specific fields, the maximum MIMO ability information that the user equipment is supported is obtained.
Further, processor 1001 can call the radio resource management stored in memory 1005, also execute
It operates below:
Receive the ability information that user equipment is reported according to preset order；
The ability information is ranked up according to reception sequence, the ability information includes the MIMO that user equipment is supported
Ability information.
Further, processor 1001 can call the radio resource management stored in memory 1005, also execute
It operates below:
The MIMO ability information that the user equipment is supported is ranked up according to sequence from large to small or from small to large,
Sequencing queue is obtained, for obtaining the maximum MIMO ability information that the user equipment is supported from the queue.
Further, processor 1001 can call the radio resource management stored in memory 1005, also execute
It operates below:
If detecting, network side current network conditions meet preset condition, select the MIMO energy that the user equipment is supported
Maximum MIMO ability information in force information；
According to the maximum MIMO ability information, the corresponding radio resource management scenarios of the user equipment are formulated.
Further, processor 1001 can call the radio resource management stored in memory 1005, also execute
It operates below:
Network side current network conditions include one or more of:
The currently available Internet resources of network side, network side current traffic, network side are currently accessed number of users, network side is worked as
Preceding channel quality.
It is the flow diagram of radio resource management method first embodiment of the present invention referring to Fig. 2, Fig. 2.
In the present embodiment, radio resource management method includes:
Step S10 receives the ability information of user equipment to report, according to the ability information, obtains the user equipment
The MIMO ability information of support；
Step S20 formulates the user according to the MIMO ability information that current network conditions and the user equipment are supported
The corresponding radio resource management scenarios of equipment.
In the present embodiment, pass through uplink, down-going synchronous, RACH (random access channel), attach after UE booting
The processes such as request, RRC (Radio Resource Control wireless heterogeneous networks), connection request are completed
Access service cell.During UE access, network side (such as base station) inquires the ability information situation of UE, UE reporting ability letter
It ceases to network side.
The ability information that UE is reported is as shown in table 1.
Table 1
In table 1, which frequency range bandEUTRA-r10 is used to indicate, such as band41, band42；
BandParametersUL-r10 is used to indicate uplink CA (carrier aggregation: carrier wave polymerization) type, Uplink MIMO
(multiple input multiple output: multiple-input and multiple-output) ability, Uplink MIMO ability is in 3GPP
2 layers and 4 layers are defined in release10 agreement；BandParametersDL-r10 is used to indicate downlink CA (carrier
Aggregation: carrier wave polymerization) type, (multiple input multiple output: how defeated multi input is by downlink MIMO
Ability out), downlink MIMO ability define 2 layers, 4 layers and 8 layers in 3GPP release10 agreement；CA type is in 3GPP
A, b, c are defined in release10 agreement, d, e, f these types type, wherein a represents single carrier, and c represents 2 carrier waves.
The ability information that UE as shown in Table 1 is reported, it is the same frequency range combination (band41, band42) supported in UE, same
One carrier wave polymerized frequency band bandwidth types, there are two different downlink MIMO abilities, respectively 10layers, 8layers.Example
Such as, if network side current network conditions are good (channel quality is splendid, Internet resources are sufficient, networking user's amount is few), network at this time
Side has selected MIMO ability for 8layers, so that the radio resource management scenarios one for user equipment have been formulated, so that user
The hump speed peak value of equipment side is that A is set to formulate for user if network side has selected MIMO ability for 10layers
Standby radio resource management scenarios two, so that the hump speed peak value of user equipment side is B, it is clear that B is higher than A.And according to existing
How some 3GPP release10 agreements select without clear stipulaties network side, distinguish any MIMO ability, it is more likely that
Network side can select MIMO ability for 8layers when selecting MIMO ability, to influence the hump speed experience effect of user
Fruit, but also the network side utilization of resources is insufficient.
To solve the above-mentioned problems, in an alternate embodiment of the present invention, in the ability information that user equipment side is sent
Add specific fields, such as max_supportedMIMO-CapabilityUL, max_supportedMIMO-
CapabilityDL.Same frequency range combination, same carrier wave polymerized frequency band in ability information for summarizing user equipment side transmission
Bandwidth types, the maximum uplink and downlink MIMO ability of support.The ability information that UE as shown in Table 1 is reported, same frequency range combination
(wherein band42 uplink and downlink CA type is c, under band41 for (band41, band42), same carrier wave polymerized frequency band bandwidth types
Row CA type is a), the corresponding downlink MIMO ability of band42 is 4layers, the corresponding downlink MIMO energy of band41 in one group
Power is 2layers；The corresponding downlink MIMO ability of band42 is 2layers, the corresponding downlink MIMO energy of band41 in another group
Power is 4layers, then the specific fields added in the ability information that user equipment is sent are as follows: max_supportedMIMO-
CapabilityUL=2layers, max_supportedMIMO-CapabilityDL=10layers.Network side receives energy
After force information, maximum MIMO ability information (i.e. uplink maximum MIMO ability information can be learnt by obtaining above-mentioned specific fields
For 2layers, downlink maximum MIMO ability information is 10layers).In this way, if network side detects that current network conditions are good
It is good, such as current networking user's number of terminals, less than preset threshold (can freely be arranged), the ratio of network available resource is greater than default
It is worth (such as 50%, which can be freely arranged), channel quality is good (can be learnt by feedback information), meets selection maximum MIMO ability
Condition, then select maximum MIMO ability, and by the corresponding information of maximum MIMO ability (including frequency range combination, carrier wave polymerization frequency
Section bandwidth types, maximum MIMO ability), it informs scheduler module, to distribute Internet resources for the dispatching user facility, finally leads to
It crosses antenna and emits the arrival side UE, promote user's peak rate Experience Degree.
In inventing another alternative embodiment, it can also be that UE and network side reach an agreement agreement, agreement UE ability information
On respond with variable number by as little as more or by up to few, in frequency range combination according to each group of downlink MIMO ability by it is as little as more or by
Up to few sequence reports, and network side also reads UE ability information according to the sequence.For example, during UE access network, according to
Agreement reports oneself UE ability information, by variable number by reporting the frequency range of support and the group sum of fundamental frequencies of support in a manner of as little as more
Section combines each group of frequency range in each carrier wave or combined carriers report, according to CA combine in downlink MIMO ability, by
It is as little as more sequentially to report.Network side reads the ability information that UE is reported according to agreement, and carrier number is by as little as more, and during CA combines
The downlink MIMO ability number of plies is ranked up more by as little as.
As shown in table 2, the ability information that be network side report UE according to carrier number and the downlink MIMO ability number of plies of table 2 into
The permutation table of row arrangement.
Table 2
If in this way, network side detects that current network conditions are good, such as current networking user's number of terminals is less than default threshold
Value (can be freely arranged), and the ratio of network available resource is greater than preset value (such as 50%, which can be freely arranged), channel quality
Good (can be learnt by feedback information) meets the condition of selection maximum MIMO ability, then selects that carrier number is most, maximum MIMO energy
Power, and by the corresponding information of maximum MIMO ability (including frequency range combination, carrier wave polymerized frequency band bandwidth types, maximum MIMO energy
Power), scheduler module is informed, so that Internet resources are distributed for the dispatching user facility, when network side detects current network conditions
Badly, such as current networking user's number of terminals approaches saturation (the 95% of user terminal sum can be carried by being greater than), channel matter
It is poor to measure, then the corresponding information of minimum MIMO ability can be informed scheduler module, to distribute network for the dispatching user facility
Resource.
In another alternative embodiment of the present invention, after network side reads UE ability information, each group of frequency range combination pair is learnt
The uplink and downlink MIMO capabilities might answered safeguards that the frequency range that two groups of UE are supported combines MIMO ability sequencing queue, it may be assumed that Uplink MIMO row
Sequence queue, downlink MIMO sequencing queue, it is ascending or descending.
It include band instruction, the Uplink MIMO number of plies, downlink MIMO layer number, wherein Uplink MIMO in each sequencing queue
Sequencing queue only carries out sequential collating to the Uplink MIMO number of plies in each group of frequency range combination, from small to large or from large to small,
Band instruction and downlink MIMO layer number are not considered, and the sequence arrangement of UE ability information Mid Frequency combination is read with network side；Under
Row MIMO sequencing queue is only ranked up the downlink MIMO layer number in each group of frequency range combination, and band instruction and the uplink number of plies are not
Work considers.As shown in table 3, table 3 is the sequencing queue list of Uplink MIMO ability.
Table 3
As shown in table 4, table 4 is the sequencing queue list of downlink MIMO ability.
Table 4
| Band instruction | The Uplink MIMO number of plies | Downlink MIMO layer number |
| 41 | 1 | 2 |
| 42 | 1 | 2 |
| 41+42 | 2 | 4 |
| 41 | 1 | 4 |
| 42 | 2 | 4 |
| 41 | 2 | 4 |
| 41 | 2 | 6 |
| 42+41 | 2 | 8 |
| 42+41 | 2 | 10 |
For network side according to customer service type, uplink service refers to Uplink MIMO ability sequencing queue, downlink business reference
Downlink MIMO ability sequencing queue, in conjunction with the factors such as real-time network resource, real-time networking user's portfolio, channel quality, selection
MIMO ability in frequency range combination, to confirm scheduling strategy.When channel quality is splendid, Internet resources are sufficient, networking user is seldom
When, no matter uplink and downlink business, network side may be selected MIMO sequencing queue in the maximum number of plies, i.e. queue lowermost layer；When network can
The number of users of carrying close to saturation or channel quality be deteriorated compromise consider in selection MIMO sequencing queue lesser MIMO ability into
Row scheduling, to guarantee that networked users distribute the equilibrium of resource and making full use of for Internet resources.
In the embodiment of the present invention, network side receives the ability information of user equipment to report, and is believed according to the ability received
Breath obtains the MIMO ability information that user equipment is supported, so that the MIMO ability information that equipment is supported can be used as network side to use
Family equipment formulates foundation when radio resource management scenarios, solves in the prior art when same in the ability information that UE reports support
The combination of one frequency range, same carrier wave polymerized frequency band bandwidth types are there are when different uplink and downlink MIMO abilities, network side selection gist
Insufficient technical problem improves the flexibility of LTE system, promotes the frequency spectrum of user's peak rate Experience Degree and Internet resources
Utilization efficiency.
Further, in one embodiment of radio resource management method of the present invention, step S10 includes:
The ability information for receiving user equipment to report, obtains the specific fields for including in the ability information；
According to the specific fields, the maximum MIMO ability information that the user equipment is supported is obtained.
In the present embodiment, specific fields, such as max_ are added in the ability information that user equipment side is sent
supportedMIMO-CapabilityUL,max_supportedMIMO-CapabilityDL.For summarizing user equipment side
Same frequency range combination, same carrier wave polymerized frequency band bandwidth types, the maximum uplink and downlink MIMO energy of support in the ability information of transmission
Power.The ability information that UE as shown in Table 1 is reported, same frequency range combine (band41, band42), same carrier wave polymerized frequency band band
Wide type (wherein band42 uplink and downlink CA type is c, and band41 downlink CA type is a), under band42 is corresponding in one group
Row MIMO ability is 4layers, and the corresponding downlink MIMO ability of band41 is 2layers；Under band42 is corresponding in another group
Row MIMO ability is 2layers, and the corresponding downlink MIMO ability of band41 is 4layers, the then ability sent in user equipment
The specific fields added in information are as follows: max_supportedMIMO-CapabilityUL=2layers, max_
SupportedMIMO-CapabilityDL=10layers.It, can be above-mentioned by obtaining after network side receives ability information
Specific fields learn that (i.e. uplink maximum MIMO ability information is 2layers, downlink maximum MIMO energy to maximum MIMO ability information
Force information is 10layers).In this way, if network side detects that current network conditions are good, such as current networking user's number of terminals
(can freely it be arranged) less than preset threshold, the ratio of network available resource is greater than preset value, and (such as 50%, which can freely set
Set), channel quality is good (can be learnt by feedback information), meets the condition of selection maximum MIMO ability, then selects maximum MIMO energy
Power, and by the corresponding information of maximum MIMO ability (including frequency range combination, carrier wave polymerized frequency band bandwidth types, maximum MIMO energy
Power), it informs scheduler module, to distribute Internet resources for the dispatching user facility, is emitted finally by antenna and reach UE
Side promotes user's peak rate Experience Degree.
Further, in one embodiment of radio resource management method of the present invention, step S10 further include:
Receive the ability information that user equipment is reported according to preset order；
The ability information is ranked up according to reception sequence, the ability information includes the MIMO that user equipment is supported
Ability information.
In the present embodiment, it can be UE and network side reached an agreement agreement, respond with variable number in agreement UE ability information
By as little as more or by up to few, in frequency range combination according to each group of downlink MIMO ability by it is as little as more or by up to sorting less on
Report, network side also read UE ability information according to the sequence.For example, reporting oneself according to agreement during UE access network
UE ability information, by variable number by reporting the frequency range of support and the combination frequency range of support in a manner of as little as more, in each load
During wave or combined carriers report, each group of frequency range is combined, according to CA combine in downlink MIMO ability, by as little as it is more sequentially on
Report.Network side reads the ability information that UE is reported according to agreement, and carrier number is by as little as more, and downlink MIMO ability in CA combination
The number of plies is ranked up more by as little as.
As shown in table 2, the ability information that be network side report UE according to carrier number and the downlink MIMO ability number of plies of table 2 into
The permutation table of row arrangement.
Table 2
If in this way, network side detects that current network conditions are good, such as current networking user's number of terminals is less than default threshold
Value (can be freely arranged), and the ratio of network available resource is greater than preset value (such as 50%, which can be freely arranged), channel quality
Good (can be learnt by feedback information) meets the condition of selection maximum MIMO ability, then selects that carrier number is most, maximum MIMO energy
Power, and by the corresponding information of maximum MIMO ability (including frequency range combination, carrier wave polymerized frequency band bandwidth types, maximum MIMO energy
Power), scheduler module is informed, so that Internet resources are distributed for the dispatching user facility, when network side detects current network conditions
Badly, such as current networking user's number of terminals approaches saturation (the 95% of user terminal sum can be carried by being greater than), channel matter
It is poor to measure, then the corresponding information of minimum MIMO ability can be informed scheduler module, to distribute network for the dispatching user facility
Resource.
Further, in one embodiment of radio resource management method of the present invention, include: after step S10
The MIMO ability information that the user equipment is supported is ranked up according to sequence from large to small or from small to large,
Sequencing queue is obtained, for obtaining the maximum MIMO ability information that the user equipment is supported from the queue.
In the present embodiment, after network side reads UE ability information, learn that each group of frequency range combines corresponding uplink and downlink MIMO
Capabilities might safeguards that the frequency range that two groups of UE are supported combines MIMO ability sequencing queue, it may be assumed that Uplink MIMO sequencing queue, downlink
MIMO sequencing queue, it is ascending or descending.
It include band instruction, the Uplink MIMO number of plies, downlink MIMO layer number, wherein Uplink MIMO in each sequencing queue
Sequencing queue only carries out sequential collating to the Uplink MIMO number of plies in each group of frequency range combination, from small to large or from large to small,
Band instruction and downlink MIMO layer number are not considered, and the sequence arrangement of UE ability information Mid Frequency combination is read with network side；Under
Row MIMO sequencing queue is only ranked up the downlink MIMO layer number in each group of frequency range combination, and band instruction and the uplink number of plies are not
Work considers.As shown in table 3, table 3 is the sequencing queue list of Uplink MIMO ability.
Table 3
| Band instruction | The Uplink MIMO number of plies | Downlink MIMO layer number |
| 41 | 1 | 2 |
| 42 | 1 | 2 |
| 41 | 1 | 4 |
| 41 | 2 | 4 |
| 41 | 2 | 6 |
| 42+41 | 2 | 10 |
| 42+41 | 2 | 8 |
| 41+42 | 2 | 4 |
| 42 | 2 | 4 |
As shown in table 4, table 4 is the sequencing queue list of downlink MIMO ability.
Table 4
| Band instruction | The Uplink MIMO number of plies | Downlink MIMO layer number |
| 41 | 1 | 2 |
| 42 | 1 | 2 |
| 41+42 | 2 | 4 |
| 41 | 1 | 4 |
| 42 | 2 | 4 |
| 41 | 2 | 4 |
| 41 | 2 | 6 |
| 42+41 | 2 | 8 |
| 42+41 | 2 | 10 |
For network side according to customer service type, uplink service refers to Uplink MIMO ability sequencing queue, downlink business reference
Downlink MIMO ability sequencing queue, in conjunction with the factors such as real-time network resource, real-time networking user's portfolio, channel quality, selection
MIMO ability in frequency range combination, to confirm scheduling strategy.When channel quality is splendid, Internet resources are sufficient, networking user is seldom
When, no matter uplink and downlink business, network side may be selected MIMO sequencing queue in the maximum number of plies, i.e. queue lowermost layer；When network can
The number of users of carrying close to saturation or channel quality be deteriorated compromise consider in selection MIMO sequencing queue lesser MIMO ability into
Row scheduling, to guarantee that networked users distribute the equilibrium of resource and making full use of for Internet resources.
Further, in one embodiment of wireless management method of the present invention, step S20 includes:
If detecting, network side current network conditions meet preset condition, select the MIMO energy that the user equipment is supported
Maximum MIMO ability information in force information；
According to the maximum MIMO ability information, the corresponding radio resource management scenarios of the user equipment are formulated.
In the present embodiment, if network side detects that current network conditions are good, such as current networking user's number of terminals is less than
Preset threshold (can be freely arranged), and the ratio of network available resource is greater than preset value (such as 50%, which can be freely arranged), letter
Road quality is good (can be learnt by feedback information), meets the condition of selection maximum MIMO ability, then selects maximum MIMO ability, and will
The corresponding information (including frequency range combination, carrier wave polymerized frequency band bandwidth types, maximum MIMO ability) of maximum MIMO ability, informs and adjusts
Module is spent, to distribute Internet resources for the dispatching user facility, is emitted finally by antenna and reaches the side UE, promote user
The spectrum utilization efficiency of peak rate Experience Degree and Internet resources.
Further, in one embodiment of wireless management method of the present invention, network side current network conditions include following one kind
Or it is a variety of:
The currently available Internet resources of network side, network side current traffic, network side are currently accessed number of users, network side is worked as
Preceding channel quality.
In the present embodiment, network side can be flexibly according to the available network resource of network side, network side current traffic, network
Side is currently accessed the MIMO ability in the ability information that the selection such as number of users, network side present channel quality UE is reported, thus will
The corresponding information of MIMO ability (including frequency range combination, carrier wave polymerized frequency band bandwidth types, maximum MIMO ability) informs scheduling mould
Block, so that Internet resources are distributed for the dispatching user facility, for example, when network side detects that current network conditions are good, such as
Current networking user's number of terminals is less than preset threshold (can freely be arranged), the ratio of network available resource be greater than preset value (such as
50%, which can be freely arranged), channel quality is good (can be learnt by feedback information), meet the condition of selection maximum MIMO ability,
Then select maximum MIMO ability, and by the corresponding information of maximum MIMO ability (including frequency range combination, carrier wave polymerized frequency band bandwidth class
Type, maximum MIMO ability), it informs scheduler module, to distribute Internet resources for the dispatching user facility, is sent out finally by antenna
It shoots out and reaches the side UE, promote the spectrum utilization efficiency of user's peak rate Experience Degree and Internet resources.
In addition, the embodiment of the present invention also proposes a kind of network side equipment.
It is the functional block diagram of inventive network side apparatus first embodiment referring to Fig. 3, Fig. 3.In the present embodiment, net
Network side apparatus includes:
It obtains module 10 and, according to the ability information, obtains the use for receiving the ability information of user equipment to report
The MIMO ability information that family equipment is supported；
Solution formulation module 20, the MIMO ability information for being supported according to current network conditions and the user equipment,
Formulate the corresponding radio resource management scenarios of the user equipment.
In the present embodiment, pass through uplink, down-going synchronous, RACH (random access channel), attach after UE booting
The processes such as request, RRC (Radio Resource Control wireless heterogeneous networks), connection request are completed
Access service cell.During UE access, network side (such as base station) inquires the ability information situation of UE, UE reporting ability letter
It ceases to network side.
It is as shown in table 1 in the ability information that UE is reported.
Table 1
In table 1, which frequency range bandEUTRA-r10 is used to indicate, such as band41, band42；
BandParametersUL-r10 is used to indicate uplink CA (carrier aggregation: carrier wave polymerization) type, Uplink MIMO
(multiple input multiple output: multiple-input and multiple-output) ability, Uplink MIMO ability is in 3GPP
2 layers and 4 layers are defined in release10 agreement；BandParametersDL-r10 is used to indicate downlink CA (carrier
Aggregation: carrier wave polymerization) type, (multiple input multiple output: how defeated multi input is by downlink MIMO
Ability out), downlink MIMO ability define 2 layers, 4 layers and 8 layers in 3GPP release10 agreement；CA type is in 3GPP
A, b, c are defined in release10 agreement, d, e, f these types type, wherein a represents single carrier, and c represents 2 carrier waves.
The ability information that UE as shown in Table 1 is reported, it is the same frequency range combination (band41, band42) supported in UE, same
One carrier wave polymerized frequency band bandwidth types, there are two different downlink MIMO abilities, respectively 10layers, 8layers.Example
Such as, if network side current network conditions are good (channel quality is splendid, Internet resources are sufficient, networking user's amount is few), network at this time
Side has selected MIMO ability for 8layers, so that the radio resource management scenarios one for user equipment have been formulated, so that user
The hump speed peak value of equipment side is that A is set to formulate for user if network side has selected MIMO ability for 10layers
Standby radio resource management scenarios two, so that the hump speed peak value of user equipment side is B, it is clear that B is higher than A.And according to existing
How some 3GPP release10 agreements select without clear stipulaties network side, distinguish any MIMO ability, it is more likely that
Network side can select MIMO ability for 8layers when selecting MIMO ability, to influence the hump speed experience effect of user
Fruit, but also the network side utilization of resources is insufficient.
To solve the above-mentioned problems, in an alternate embodiment of the present invention, in the ability information that user equipment side is sent
Add specific fields, such as max_supportedMIMO-CapabilityUL, max_supportedMIMO-
CapabilityDL.Same frequency range combination, same carrier wave polymerized frequency band in ability information for summarizing user equipment side transmission
Bandwidth types, the maximum uplink and downlink MIMO ability of support.The ability information that UE as shown in Table 1 is reported, same frequency range combination
(wherein band42 uplink and downlink CA type is c, under band41 for (band41, band42), same carrier wave polymerized frequency band bandwidth types
Row CA type is a), the corresponding downlink MIMO ability of band42 is 4layers, the corresponding downlink MIMO energy of band41 in one group
Power is 2layers；The corresponding downlink MIMO ability of band42 is 2layers, the corresponding downlink MIMO energy of band41 in another group
Power is 4layers, then the specific fields added in the ability information that user equipment is sent are as follows: max_supportedMIMO-
CapabilityUL=2layers, max_supportedMIMO-CapabilityDL=10layers.Network side receives energy
After force information, maximum MIMO ability information (i.e. uplink maximum MIMO ability information can be learnt by obtaining above-mentioned specific fields
For 2layers, downlink maximum MIMO ability information is 10layers).In this way, if network side detects that current network conditions are good
It is good, such as current networking user's number of terminals, less than preset threshold (can freely be arranged), the ratio of network available resource is greater than default
It is worth (such as 50%, which can be freely arranged), channel quality is good (can be learnt by feedback information), meets selection maximum MIMO ability
Condition, then select maximum MIMO ability, and by the corresponding information of maximum MIMO ability (including frequency range combination, carrier wave polymerization frequency
Section bandwidth types, maximum MIMO ability), it informs scheduler module, to distribute Internet resources for the dispatching user facility, finally leads to
It crosses antenna and emits the arrival side UE, promote user's peak rate Experience Degree.
In inventing another alternative embodiment, it can also be that UE and network side reach an agreement agreement, agreement UE ability information
On respond with variable number by as little as more or by up to few, in frequency range combination according to each group of downlink MIMO ability by it is as little as more or by
Up to few sequence reports, and network side also reads UE ability information according to the sequence.For example, during UE access network, according to
Agreement reports oneself UE ability information, by variable number by reporting the frequency range of support and the group sum of fundamental frequencies of support in a manner of as little as more
Section combines each group of frequency range in each carrier wave or combined carriers report, according to CA combine in downlink MIMO ability, by
It is as little as more sequentially to report.Network side reads the ability information that UE is reported according to agreement, and carrier number is by as little as more, and during CA combines
The downlink MIMO ability number of plies is ranked up more by as little as.
As shown in table 2, the ability information that be network side report UE according to carrier number and the downlink MIMO ability number of plies of table 2 into
The permutation table of row arrangement.
Table 2
If in this way, network side detects that current network conditions are good, such as current networking user's number of terminals is less than default threshold
Value (can be freely arranged), and the ratio of network available resource is greater than preset value (such as 50%, which can be freely arranged), channel quality
Good (can be learnt by feedback information) meets the condition of selection maximum MIMO ability, then selects that carrier number is most, maximum MIMO energy
Power, and by the corresponding information of maximum MIMO ability (including frequency range combination, carrier wave polymerized frequency band bandwidth types, maximum MIMO energy
Power), scheduler module is informed, so that Internet resources are distributed for the dispatching user facility, when network side detects current network conditions
Badly, such as current networking user's number of terminals approaches saturation (the 95% of user terminal sum can be carried by being greater than), channel matter
It is poor to measure, then the corresponding information of minimum MIMO ability can be informed scheduler module, to distribute network for the dispatching user facility
Resource.
In another alternative embodiment of the present invention, after network side reads UE ability information, each group of frequency range combination pair is learnt
The uplink and downlink MIMO capabilities might answered safeguards that the frequency range that two groups of UE are supported combines MIMO ability sequencing queue, it may be assumed that Uplink MIMO row
Sequence queue, downlink MIMO sequencing queue, it is ascending or descending.
It include band instruction, the Uplink MIMO number of plies, downlink MIMO layer number, wherein Uplink MIMO in each sequencing queue
Sequencing queue only carries out sequential collating to the Uplink MIMO number of plies in each group of frequency range combination, from small to large or from large to small,
Band instruction and downlink MIMO layer number are not considered, and the sequence arrangement of UE ability information Mid Frequency combination is read with network side；Under
Row MIMO sequencing queue is only ranked up the downlink MIMO layer number in each group of frequency range combination, and band instruction and the uplink number of plies are not
Work considers.As shown in table 3, table 3 is the sequencing queue list of Uplink MIMO ability.
Table 3
| Band instruction | The Uplink MIMO number of plies | Downlink MIMO layer number |
| 41 | 1 | 2 |
| 42 | 1 | 2 |
| 41 | 1 | 4 |
| 41 | 2 | 4 |
| 41 | 2 | 6 |
| 42+41 | 2 | 10 |
| 42+41 | 2 | 8 |
| 41+42 | 2 | 4 |
| 42 | 2 | 4 |
As shown in table 4, table 4 is the sequencing queue list of downlink MIMO ability.
Table 4
For network side according to customer service type, uplink service refers to Uplink MIMO ability sequencing queue, downlink business reference
Downlink MIMO ability sequencing queue, in conjunction with the factors such as real-time network resource, real-time networking user's portfolio, channel quality, selection
MIMO ability in frequency range combination, to confirm scheduling strategy.When channel quality is splendid, Internet resources are sufficient, networking user is seldom
When, no matter uplink and downlink business, network side may be selected MIMO sequencing queue in the maximum number of plies, i.e. queue lowermost layer；When network can
The number of users of carrying close to saturation or channel quality be deteriorated compromise consider in selection MIMO sequencing queue lesser MIMO ability into
Row scheduling, to guarantee that networked users distribute the equilibrium of resource and making full use of for Internet resources.
In the embodiment of the present invention, network side receives the ability information of user equipment to report, and is believed according to the ability received
Breath obtains the MIMO ability information that user equipment is supported, so that the MIMO ability information that equipment is supported can be used as network side to use
Family equipment formulates foundation when radio resource management scenarios, solves in the prior art when same in the ability information that UE reports support
The combination of one frequency range, same carrier wave polymerized frequency band bandwidth types are there are when different uplink and downlink MIMO abilities, network side selection gist
Insufficient technical problem improves the flexibility of LTE system, promotes the frequency spectrum of user's peak rate Experience Degree and Internet resources
Utilization efficiency.
Further, in one embodiment of inventive network side apparatus, obtaining module 10 includes:
First receiving unit obtains in the ability information for receiving the ability information of user equipment to report and includes
Specific fields；
Acquiring unit, for obtaining the maximum MIMO ability information that the user equipment is supported according to the specific fields.
In the present embodiment, specific fields, such as max_ are added in the ability information that user equipment side is sent
supportedMIMO-CapabilityUL,max_supportedMIMO-CapabilityDL.For summarizing user equipment side
Same frequency range combination, same carrier wave polymerized frequency band bandwidth types, the maximum uplink and downlink MIMO energy of support in the ability information of transmission
Power.The ability information that UE as shown in Table 1 is reported, same frequency range combine (band41, band42), same carrier wave polymerized frequency band band
Wide type (wherein band42 uplink and downlink CA type is c, and band41 downlink CA type is a), under band42 is corresponding in one group
Row MIMO ability is 4layers, and the corresponding downlink MIMO ability of band41 is 2layers；Under band42 is corresponding in another group
Row MIMO ability is 2layers, and the corresponding downlink MIMO ability of band41 is 4layers, the then ability sent in user equipment
The specific fields added in information are as follows: max_supportedMIMO-CapabilityUL=2layers, max_
SupportedMIMO-CapabilityDL=10layers.It, can be above-mentioned by obtaining after network side receives ability information
Specific fields learn that (i.e. uplink maximum MIMO ability information is 2layers, downlink maximum MIMO energy to maximum MIMO ability information
Force information is 10layers).In this way, if network side detects that current network conditions are good, such as current networking user's number of terminals
(can freely it be arranged) less than preset threshold, the ratio of network available resource is greater than preset value, and (such as 50%, which can freely set
Set), channel quality is good (can be learnt by feedback information), meets the condition of selection maximum MIMO ability, then selects maximum MIMO energy
Power, and by the corresponding information of maximum MIMO ability (including frequency range combination, carrier wave polymerized frequency band bandwidth types, maximum MIMO energy
Power), it informs scheduler module, to distribute Internet resources for the dispatching user facility, is emitted finally by antenna and reach UE
Side promotes user's peak rate Experience Degree.
Further, in one embodiment of inventive network side apparatus, module 10 is obtained further include:
Second receiving unit, the ability information reported for receiving user equipment according to preset order；
Sequencing unit, for being ranked up according to reception sequence to the ability information, the ability information includes user
The MIMO ability information that equipment is supported.
In the present embodiment, it can be UE and network side reached an agreement agreement, respond with variable number in agreement UE ability information
By as little as more or by up to few, in frequency range combination according to each group of downlink MIMO ability by it is as little as more or by up to sorting less on
Report, network side also read UE ability information according to the sequence.For example, reporting oneself according to agreement during UE access network
UE ability information, by variable number by reporting the frequency range of support and the combination frequency range of support in a manner of as little as more, in each load
During wave or combined carriers report, each group of frequency range is combined, according to CA combine in downlink MIMO ability, by as little as it is more sequentially on
Report.Network side reads the ability information that UE is reported according to agreement, and carrier number is by as little as more, and downlink MIMO ability in CA combination
The number of plies is ranked up more by as little as.
As shown in table 2, the ability information that be network side report UE according to carrier number and the downlink MIMO ability number of plies of table 2 into
The permutation table of row arrangement.
Table 2
If in this way, network side detects that current network conditions are good, such as current networking user's number of terminals is less than default threshold
Value (can be freely arranged), and the ratio of network available resource is greater than preset value (such as 50%, which can be freely arranged), channel quality
Good (can be learnt by feedback information) meets the condition of selection maximum MIMO ability, then selects that carrier number is most, maximum MIMO energy
Power, and by the corresponding information of maximum MIMO ability (including frequency range combination, carrier wave polymerized frequency band bandwidth types, maximum MIMO energy
Power), scheduler module is informed, so that Internet resources are distributed for the dispatching user facility, when network side detects current network conditions
Badly, such as current networking user's number of terminals approaches saturation (the 95% of user terminal sum can be carried by being greater than), channel matter
It is poor to measure, then the corresponding information of minimum MIMO ability can be informed scheduler module, to distribute network for the dispatching user facility
Resource.
Further, in one embodiment of inventive network side apparatus, network side equipment further include:
Sorting module, the MIMO ability for supporting according to sequence from large to small or from small to large the user equipment
Information is ranked up, and obtains sequencing queue, for obtaining the maximum MIMO ability that the user equipment is supported from the queue
Information.
In the present embodiment, after network side reads UE ability information, learn that each group of frequency range combines corresponding uplink and downlink MIMO
Capabilities might safeguards that the frequency range that two groups of UE are supported combines MIMO ability sequencing queue, it may be assumed that Uplink MIMO sequencing queue, downlink
MIMO sequencing queue, it is ascending or descending.
It include band instruction, the Uplink MIMO number of plies, downlink MIMO layer number, wherein Uplink MIMO in each sequencing queue
Sequencing queue only carries out sequential collating to the Uplink MIMO number of plies in each group of frequency range combination, from small to large or from large to small,
Band instruction and downlink MIMO layer number are not considered, and the sequence arrangement of UE ability information Mid Frequency combination is read with network side；Under
Row MIMO sequencing queue is only ranked up the downlink MIMO layer number in each group of frequency range combination, and band instruction and the uplink number of plies are not
Work considers.As shown in table 3, table 3 is the sequencing queue list of Uplink MIMO ability.
Table 3
| Band instruction | The Uplink MIMO number of plies | Downlink MIMO layer number |
| 41 | 1 | 2 |
| 42 | 1 | 2 |
| 41 | 1 | 4 |
| 41 | 2 | 4 |
| 41 | 2 | 6 |
| 42+41 | 2 | 10 |
| 42+41 | 2 | 8 |
| 41+42 | 2 | 4 |
| 42 | 2 | 4 |
As shown in table 4, table 4 is the sequencing queue list of downlink MIMO ability.
Table 4
For network side according to customer service type, uplink service refers to Uplink MIMO ability sequencing queue, downlink business reference
Downlink MIMO ability sequencing queue, in conjunction with the factors such as real-time network resource, real-time networking user's portfolio, channel quality, selection
MIMO ability in frequency range combination, to confirm scheduling strategy.When channel quality is splendid, Internet resources are sufficient, networking user is seldom
When, no matter uplink and downlink business, network side may be selected MIMO sequencing queue in the maximum number of plies, i.e. queue lowermost layer；When network can
The number of users of carrying close to saturation or channel quality be deteriorated compromise consider in selection MIMO sequencing queue lesser MIMO ability into
Row scheduling, to guarantee that networked users distribute the equilibrium of resource and making full use of for Internet resources.
Further, in one embodiment of inventive network side apparatus, solution formulation module 20 includes:
Selecting unit, if selecting the user for detecting that network side current network conditions meet preset condition and setting
Maximum MIMO ability information in the standby MIMO ability information supported；
Solution formulation unit, for it is corresponding wireless to formulate the user equipment according to the maximum MIMO ability information
Resource management scheme.
In the present embodiment, if network side detects that current network conditions are good, such as current networking user's number of terminals is less than
Preset threshold (can be freely arranged), and the ratio of network available resource is greater than preset value (such as 50%, which can be freely arranged), letter
Road quality is good (can be learnt by feedback information), meets the condition of selection maximum MIMO ability, then selects maximum MIMO ability, and will
The corresponding information (including frequency range combination, carrier wave polymerized frequency band bandwidth types, maximum MIMO ability) of maximum MIMO ability, informs and adjusts
Module is spent, to distribute Internet resources for the dispatching user facility, is emitted finally by antenna and reaches the side UE, promote user
The spectrum utilization efficiency of peak rate Experience Degree and Internet resources.
Further, in one embodiment of inventive network side apparatus, network side current network conditions include it is following a kind of or
It is a variety of:
The currently available Internet resources of network side, network side current traffic, network side are currently accessed number of users, network side is worked as
Preceding channel quality.
In the present embodiment, network side can be flexibly according to the available network resource of network side, network side current traffic, network
Side is currently accessed the MIMO ability in the ability information that the selection such as number of users, network side present channel quality UE is reported, thus will
The corresponding information of MIMO ability (including frequency range combination, carrier wave polymerized frequency band bandwidth types, maximum MIMO ability) informs scheduling mould
Block, so that Internet resources are distributed for the dispatching user facility, for example, when network side detects that current network conditions are good, such as
Current networking user's number of terminals is less than preset threshold (can freely be arranged), the ratio of network available resource be greater than preset value (such as
50%, which can be freely arranged), channel quality is good (can be learnt by feedback information), meet the condition of selection maximum MIMO ability,
Then select maximum MIMO ability, and by the corresponding information of maximum MIMO ability (including frequency range combination, carrier wave polymerized frequency band bandwidth class
Type, maximum MIMO ability), it informs scheduler module, to distribute Internet resources for the dispatching user facility, is sent out finally by antenna
It shoots out and reaches the side UE, promote the spectrum utilization efficiency of user's peak rate Experience Degree and Internet resources.
In addition, the embodiment of the present invention also proposes a kind of computer readable storage medium, the computer readable storage medium
On be stored with radio resource management, the wireless money is realized when the radio resource management is executed by processor
The step of power supply management method.
The specific embodiment of computer readable storage medium of the present invention and each embodiment of above-mentioned radio resource management method
Essentially identical, this will not be repeated here.
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 system 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 system 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 system.
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 one as described above
In storage medium (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that terminal device (it can be mobile phone,
Computer, server, 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 (10)
1. a kind of radio resource management method, which is characterized in that the described method includes:
The ability information for receiving user equipment to report obtains the multi input that the user equipment is supported according to the ability information
Multi output MIMO ability information；
According to the MIMO ability information that current network conditions and the user equipment are supported, the corresponding nothing of the user equipment is formulated
Line resource management scheme.
2. radio resource management method as described in claim 1, which is characterized in that the ability for receiving user equipment to report
Information, according to the ability information, obtaining the MIMO ability information that the user equipment is supported includes:
The ability information for receiving user equipment to report, obtains the specific fields for including in the ability information；
According to the specific fields, the maximum MIMO ability information that the user equipment is supported is obtained.
3. radio resource management method as described in claim 1, which is characterized in that the ability for receiving user equipment to report
Information obtains the MIMO ability information that the user equipment is supported according to the ability information further include:
Receive the ability information that user equipment is reported according to preset order；
The ability information is ranked up according to reception sequence, the ability information includes the MIMO ability that user equipment is supported
Information.
4. radio resource management method as described in claim 1, which is characterized in that the ability for receiving user equipment to report
Information, according to the ability information, obtain the MIMO ability information that the user equipment is supported includes: later
The MIMO ability information that the user equipment is supported is ranked up according to sequence from large to small or from small to large, is obtained
Sequencing queue, for obtaining the maximum MIMO ability information that the user equipment is supported from the queue.
5. radio resource management method according to any one of claims 1 to 4, which is characterized in that the current net of basis
The MIMO ability information that network situation and the user equipment are supported, formulates the corresponding radio resource management scenarios of the user equipment
Include:
If detecting, network side current network conditions meet preset condition, select the MIMO ability letter that the user equipment is supported
Maximum MIMO ability information in breath；
According to the maximum MIMO ability information, the corresponding radio resource management scenarios of the user equipment are formulated.
6. the radio resource management method as described in any one of claims 1 to 5, which is characterized in that the network side is current
Network condition includes one or more of:
The currently available Internet resources of network side, network side current traffic, network side are currently accessed number of users, network side is currently believed
Road quality.
7. a kind of network side equipment, which is characterized in that the network side equipment includes:
Processor executes following steps:
The ability information for receiving user equipment to report obtains the MIMO energy that the user equipment is supported according to the ability information
Force information；
According to the MIMO ability information that current network conditions and the user equipment are supported, the corresponding nothing of the user equipment is formulated
Line resource management scheme；
Memory is coupled with processor.
8. network side equipment as claimed in claim 7, which is characterized in that the network side radio resource manager is described
Processor also realizes following steps when executing:
The ability information for receiving user equipment to report, obtains the specific fields for including in the ability information；
According to the specific fields, the maximum MIMO ability information that the user equipment is supported is obtained.
9. network side equipment as claimed in claim 7, which is characterized in that the network side radio resource manager is described
Processor also realizes following steps when executing:
If detecting, network side current network conditions meet preset condition, select the MIMO ability letter that the user equipment is supported
Maximum MIMO ability information in breath；
According to the maximum MIMO ability information, the corresponding radio resource management scenarios of the user equipment are formulated.
10. a kind of computer readable storage medium, which is characterized in that be stored with wireless money on the computer readable storage medium
Source control program is realized when the radio resource management is executed by processor as described in any one of claims 1 to 6
The step of radio resource management method.
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| CN111757477B (en) * | 2019-03-28 | 2024-03-29 | 华为技术有限公司 | Method for reporting capability and user equipment |
| CN111885673A (en) * | 2019-05-02 | 2020-11-03 | 苹果公司 | Advertising user device capabilities |
| CN111885673B (en) * | 2019-05-02 | 2023-03-17 | 苹果公司 | Advertising user device capabilities |
| US11765574B2 (en) | 2019-05-02 | 2023-09-19 | Apple Inc. | Advertising user equipment capability |
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Application publication date: 20190201 |