CN109041131A - Wireless parameter configuration method, device, base station and computer readable storage medium - Google Patents
Wireless parameter configuration method, device, base station and computer readable storage medium Download PDFInfo
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- CN109041131A CN109041131A CN201710435970.8A CN201710435970A CN109041131A CN 109041131 A CN109041131 A CN 109041131A CN 201710435970 A CN201710435970 A CN 201710435970A CN 109041131 A CN109041131 A CN 109041131A
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- Prior art keywords
- parameter
- wireless parameter
- wireless
- configuration
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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]
- H04W28/18—Negotiating wireless communication parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
Abstract
A kind of wireless parameter configuration method, device, base station and computer readable storage medium.The described method includes: when needing to configure the wireless parameter of more than two same types for user terminal, the wireless parameter for meeting preset condition and corresponding parameter value are sent to the user terminal, wherein: the wireless parameter for meeting preset condition are as follows: in the wireless parameter of described two above same types, and preset the wireless parameter that correspond to the parameter value of parameter in same type of benchmark wireless parameter different.Using above scheme, it is possible to reduce base station is that UE configures consumed radio resource when wireless parameter.
Description
Technical field
The present invention relates to fields of communication technology, and in particular to a kind of wireless parameter configuration method, device, base station and computer
Readable storage medium storing program for executing.
Background technique
User terminal (User Equipment, UE) establishes wireless heterogeneous networks (Radio Resource in serving cell
Control, RRC) after connection, base station will configure necessary wireless parameter for UE, to maintain RRC connection and to meet the shifting of UE
Dynamic property demand etc..
In practical applications, base station is that the wireless parameter of UE configuration generally includes multiple types, each type of wireless ginseng
Number specifically includes multiple parameters.Base station is sent to the specific wireless ginseng that each type wireless parameter is generally included in UE wireless parameter
Several and corresponding parameter value.UE can execute the operations such as corresponding measurement, data transmission according to the wireless parameter received.
Currently, in long term evolution (Long Term Evolution, LTE) system and the third generation mobile communication system
In (New Radio, NR), base station needs to consume more radio resource transfer signaling when configuring wireless parameter for UE.
Summary of the invention
The problem to be solved in the present invention is how to reduce consumed radio resource when base station is UE configuration wireless parameter.
To solve the above problems, the embodiment of the invention provides a kind of wireless parameter configuration methods, which comprises when
When needing to configure the wireless parameter of more than two same types for user terminal, the wireless parameter and correspondence of preset condition will be met
Parameter value be sent to the user terminal, in which: the wireless parameter for meeting preset condition are as follows: described two above identical
In the wireless parameter of type, and the wireless ginseng that correspond to the parameter value of parameter in same type of benchmark wireless parameter different is preset
Number.
Optionally, it is sent to the wireless parameter of the user terminal further include: described to preset same type of benchmark wireless
Parameter and corresponding parameter value.
Optionally, described to preset the wireless parameter that same type of benchmark wireless parameter is described two above same types
In any one.
Optionally, the corresponding parameter value of wireless parameter for meeting preset condition are as follows: with it is described preset it is same type of
The difference between the parameter value of parameter is corresponded in benchmark wireless parameter.
Optionally, the corresponding parameter value of wireless parameter for meeting preset condition are as follows: the nothing for meeting preset condition
The corresponding actual parameter value of line parameter.
Optionally, the type of the wireless parameter includes any of the following: random access parameter；PDSCH configuration parameter；
PUCCH configuration parameter；PUSCH configuration parameter；CSI-RS resource configuration parameter.
The embodiment of the invention provides a kind of wireless parameter configuration device, described device includes: judging unit, is suitable for judgement
Whether need to configure the wireless parameter of more than two same types for user terminal；Configuration unit is needed suitable for working as user's end
When end configures the wireless parameter of more than two same types, the wireless parameter for meeting preset condition and corresponding parameter value are sent
To the user terminal, in which: the wireless parameter for meeting preset condition are as follows: the wireless ginseng of described two above same types
In number, and the wireless parameter that correspond to the parameter value of parameter in same type of benchmark wireless parameter different is preset.
Optionally, the configuration unit is sent to the wireless parameter of the user terminal further include: the default same class
The benchmark wireless parameter and corresponding parameter value of type.
Optionally, described to preset same type of benchmark wireless parameter are as follows: the wireless ginseng of described two above same types
Any one in number.
Optionally, the wireless parameter for meeting preset condition that the configuration unit is sent to the user terminal corresponds to
Parameter value are as follows: with the difference preset between the parameter value for corresponding to parameter in same type of benchmark wireless parameter.
Optionally, the wireless parameter for meeting preset condition that the configuration unit is sent to the user terminal corresponds to
Parameter value are as follows: the corresponding actual parameter value of wireless parameter for meeting preset condition.
Optionally, the type of the wireless parameter includes any of the following: random access parameter；PDSCH configuration parameter；
PUCCH configuration parameter；PUSCH configuration parameter；CSI-RS resource configuration parameter.
The embodiment of the invention also provides a kind of computer readable storage mediums, are stored thereon with computer instruction, described
The step of computer instruction executes any of the above-described kind of the method when running.
The embodiment of the invention also provides a kind of base station, including memory and processor, energy is stored on the memory
Enough computer instructions run on the processor, the processor execute any of the above-described kind when running the computer instruction
The step of the method.
Compared with prior art, the technical solution of the embodiment of the present invention has the advantage that
Using the above scheme, without will be UE configuration more than two same types wireless parameter in all wireless ginsengs
Number is sent to UE, and only needing will be in the wireless parameter of more than two same types of UE configuration, with default same type
Benchmark wireless parameter in correspond to the different wireless parameter of parameter value of parameter and corresponding parameter value is sent to UE, therefore can have
It is that UE configures consumed radio resource when wireless parameter that effect, which reduces base station,.
Detailed description of the invention
Fig. 1 is a kind of flow chart of wireless parameter configuration method in the embodiment of the present invention；
Fig. 2 is a kind of structural schematic diagram of wireless parameter configuration device in the embodiment of the present invention.
Specific embodiment
In LTE system, channel status indicates reference signal (Channel State Information-Reference
Signals, CSI-RS) parameter may include following parameter: antenna port quantity (antenna Ports Count), resource is matched
It sets value (resource Config), sub-frame configuration value (subframe Config) and power-related parameter (p-C).Base station
When configuring multiple CSI-RS resource for UE, usually by each parameter of each CSI-RS resource configured and corresponding parameter value
It is sent to UE, consumed radio resource transfer signaling is more.Configuration CSI-RS parameter, specific parameter are also required in NR
New parameter may also be will increase other than parameter listed by CSI-RS in LTE.
In view of the above-mentioned problems, wireless parameter configuration method provided in an embodiment of the present invention, the two or more that will be configured for UE
In the wireless parameter of same type, different wireless of the parameter value of parameter is corresponded in same type of benchmark wireless parameter from presetting
Parameter and corresponding parameter value are sent to UE, without will be UE configuration more than two same types wireless parameter in it is default
The identical wireless parameter of parameter value and corresponding parameter value that parameter is corresponded in same type of benchmark wireless parameter are sent to UE,
Therefore can effectively reduce base station is that UE configures consumed radio resource when wireless parameter.
To make the above purposes, features and advantages of the invention more obvious and understandable, with reference to the accompanying drawing to the present invention
Specific embodiment explain in detail.
Referring to Fig.1, the embodiment of the invention provides a kind of wireless parameter configuration methods, and the method may include following steps
It is rapid:
Step 11, judge whether the wireless parameter for needing to configure more than two same types for user terminal.
In specific implementation, UE is after serving cell establishes RRC connection, in order to maintain RRC connection and meet the shifting of UE
Dynamic property demand, base station need to configure necessary wireless parameter for UE.
Specifically, in NR, a cell can correspond to multiple wave beams (Beam), and each wave beam can access UE.But
The limited coverage area of each wave beam, multiple wave beams simultaneously or non-concurrently transmit, the covering of entire cell may be implemented.
In order to realize mobility, after establishing RRC connection, base station needs to configure multiple synchronization signal blocks (SS block) for UE
Relevant parameter, so that different wave beams can service for the UE.Wherein, it is public can to regard transmission as a synchronization signal block
The wave beam of signal.
In NR, the bandwidth of a cell can be very wide, considerably beyond the bandwidth of cell in LTE.Single UE is random
In access procedure, certain subbands (bandwidth part) can be only accessed.For working at the same time the UE on multiple subbands, often
A subband may be required to configure corresponding wireless parameter, so that the subband can provide service for UE.
In specific implementation, it may include multiple types that base station, which is UE configuration wireless parameter, for example, base station can match for UE
Set random access parameter, Physical Downlink Shared Channel (Physical Downlink Shared Channel, PDSCH) configuration ginseng
Number, Physical Uplink Control Channel (Physical Uplink Control Channel, PUCCH) configuration parameter, physical uplink are total
Enjoy channel (Physical Uplink Shared Channel, PUSCH) configuration parameter or CSI-RS resource configuration parameter etc..When
So, base station can also configure other types of wireless parameter for UE, specifically with no restriction.
When needing to configure the wireless parameter of more than two same types for user terminal, step 12 is executed.
Step 12, the wireless parameter for meeting preset condition and corresponding parameter value are sent to the user terminal, in which:
The wireless parameter for meeting preset condition are as follows: in the wireless parameter of described two above same types, with default same type
Benchmark wireless parameter in correspond to the different wireless parameter of parameter value of parameter.
In one embodiment of this invention, except the wireless parameter and corresponding parameter value that meet preset condition are sent to UE
Outside, same type of benchmark wireless parameter can also be preset and corresponding parameter value is sent to UE for described.Certainly, UE can be with
Get it is described when presetting same type of benchmark wireless parameter and corresponding parameter value, for example, UE and base station are pre- by agreement
First arrange it is described preset same type of benchmark wireless parameter, for example the wireless ginseng of described two above same types can be chosen
It is that benchmark wireless parameter or base station will be described pre- by same signaling or other signalings that the smallest wireless parameter is numbered in number
If same type of benchmark wireless parameter and corresponding parameter value are sent to UE, then base station will can also only meet preset condition
Wireless parameter and corresponding parameter value are sent to UE.
In specific implementation, described to preset same type of benchmark wireless parameter and be preset by agreement, it can also be with
It is set by base station.
In specific implementation, base station can be separately provided it is described preset same type of benchmark wireless parameter, i.e., it is described pre-
If same type of benchmark wireless parameter can for independently of need for UE configure more than two same types wireless parameter,
Same type of benchmark can also be preset using any one in the wireless parameter of described two above same types as described
Wireless parameter.Specific base station how to set it is described preset same type of benchmark wireless parameter, with no restriction.
By taking base station needs to configure 8 CSI-RS resource configuration parameters for UE as an example, 8 CSI-RS resource configuration parameters
Number be followed successively by 0~7.At this point, base station can select number be 0 CSI-RS resource configuration parameter as it is described preset it is same
The benchmark wireless parameter of type, correspondingly, the parameter value of parameters is phase in the CSI-RS resource configuration parameter that number is 0
Answer a reference value of wireless parameter.Base station can also select the CSI-RS resource configuration parameters of other numbers as it is described preset it is same
The benchmark wireless parameter of type, for example, selected number be 2 CSI-RS resource configuration parameter as it is described preset it is same type of
Benchmark wireless parameter.
In specific implementation, the corresponding parameter value of wireless parameter for meeting preset condition be can for it is described default
Correspond to the difference between the parameter value of parameter in same type of benchmark wireless parameter, or the preset condition that meets
The corresponding actual parameter value of wireless parameter.
Using number be 0 CSI-RS resource configuration parameter as it is described preset same type of benchmark wireless parameter for,
The parameter and corresponding parameter value that the CSI-RS resource configuration parameter that the number is 0 specifically includes are as follows:
Antenna port quantity: an8；
Resource distribution value: 16；
Sub-frame configuration value: 100；
Power-related parameter: 10.
Assuming that the CSI-RS resource configuration parameter that the number of configuration is 1 is expected in base station are as follows:
Antenna port quantity: an8；
Resource distribution value: 15；
Sub-frame configuration value: 101；
Power-related parameter: 10.
In order to reduce the radio resource of signalling, in one embodiment of this invention, base station to the number that UE is sent be 1
CSI-RS resource configuration parameter can be with are as follows:
Resource distribution value: 15；
Sub-frame configuration value: 101.
In another embodiment of the invention, base station can be with to the CSI-RS resource configuration parameter that the number that UE is sent is 1
Are as follows:
Resource distribution value: -1；
Sub-frame configuration value: 1.
As shown in the above, the wireless parameter configuration method in the embodiment of the present invention, by two that will be UE configuration
In the wireless parameter of the above same type, and preset that correspond to the parameter value of parameter in same type of benchmark wireless parameter different
Wireless parameter and corresponding parameter value are sent to UE, can effectively reduce signaling ratio when configured wireless parameter is transmitted in base station
Special number, and then base station can be reduced and carry out radio resource consumed by signalling.
In order to more fully understand those skilled in the art and realize the present invention, below to above-mentioned wireless parameter configuration method
Corresponding device, computer-readable medium and base station are described in detail.
Referring to Fig. 2, the embodiment of the invention provides a kind of wireless parameter configuration device 20, described device 20 may include:
Judging unit 21 and configuration unit 22.Wherein:
The judging unit 21, suitable for the wireless ginseng for judging whether to need to configure more than two same types for user terminal
Number；
The configuration unit 22, suitable for when needing to configure the wireless parameter of more than two same types for user terminal,
The wireless parameter for meeting preset condition and corresponding parameter value are sent to the user terminal
Wherein: the wireless parameter for meeting preset condition are as follows: in the wireless parameter of described two above same types, with
Preset the different wireless parameter of parameter value that parameter is corresponded in same type of benchmark wireless parameter.
In one embodiment of this invention, the wireless parameter that the configuration unit 22 is sent to the user terminal also wraps
It includes: described to preset same type of benchmark wireless parameter and corresponding parameter value.
In one embodiment of this invention, described to preset same type of benchmark wireless parameter are as follows: described two above phases
Any one in the wireless parameter of same type.
In one embodiment of this invention, the satisfaction that the configuration unit 22 is sent to the user terminal presets item
The corresponding parameter value of the wireless parameter of part are as follows: the parameter value of parameter is corresponded in same type of benchmark wireless parameter with described preset
Between difference.
In one embodiment of this invention, the satisfaction that the configuration unit 22 is sent to the user terminal presets item
The corresponding parameter value of the wireless parameter of part are as follows: the corresponding actual parameter value of wireless parameter for meeting preset condition.
In one embodiment of this invention, the type of the wireless parameter includes any of the following:
Random access parameter；
PDSCH configuration parameter；
PUCCH configuration parameter；
PUSCH configuration parameter；
CSI-RS resource configuration parameter.
The embodiments of the present invention also provide a kind of computer readable storage mediums, are stored thereon with computer instruction, institute
The step of executing wireless parameter configuration method in above-described embodiment when stating computer instruction operation.
In specific implementation, computer readable storage medium may include: ROM, RAM, disk or CD etc..
The embodiments of the present invention also provide a kind of user terminal, the user terminal includes memory and processor, institute
The computer instruction for being stored with and capable of being run on memory on the processor is stated, the processor runs the computer and refers to
The step of wireless parameter configuration method in above-described embodiment is executed when enabling.
Although present disclosure is as above, present invention is not limited to this.Anyone skilled in the art are not departing from this
It in the spirit and scope of invention, can make various changes or modifications, therefore protection scope of the present invention should be with claim institute
Subject to the range of restriction.
Claims (14)
1. a kind of wireless parameter configuration method characterized by comprising
When needing to configure the wireless parameter of more than two same types for user terminal, the wireless parameter of preset condition will be met
And corresponding parameter value is sent to the user terminal, in which:
The wireless parameter for meeting preset condition are as follows: same with presetting in the wireless parameter of described two above same types
The different wireless parameter of the parameter value of parameter is corresponded in the benchmark wireless parameter of type.
2. wireless parameter configuration method as described in claim 1, which is characterized in that be sent to the wireless ginseng of the user terminal
Number further include: described to preset same type of benchmark wireless parameter and corresponding parameter value.
3. wireless parameter configuration method as claimed in claim 2, which is characterized in that described to preset same type of benchmark wireless
Parameter is any one in the wireless parameter of described two above same types.
4. wireless parameter configuration method as described in claim 1, which is characterized in that the wireless parameter for meeting preset condition
Corresponding parameter value are as follows: with the difference preset between the parameter value for corresponding to parameter in same type of benchmark wireless parameter.
5. wireless parameter configuration method as described in claim 1, which is characterized in that the wireless parameter for meeting preset condition
Corresponding parameter value are as follows: the corresponding actual parameter value of wireless parameter for meeting preset condition.
6. wireless parameter configuration method as described in claim 1, which is characterized in that the type of the wireless parameter includes following
Any one:
Random access parameter；
PDSCH configuration parameter；
PUCCH configuration parameter；
PUSCH configuration parameter；
CSI-RS resource configuration parameter.
7. a kind of wireless parameter configuration device characterized by comprising
Judging unit, suitable for the wireless parameter for judging whether to need to configure more than two same types for user terminal；
Configuration unit, suitable for being preset meeting when needing to configure the wireless parameter of more than two same types for user terminal
The wireless parameter of condition and corresponding parameter value are sent to the user terminal, in which:
The wireless parameter for meeting preset condition are as follows: same with presetting in the wireless parameter of described two above same types
The different wireless parameter of the parameter value of parameter is corresponded in the benchmark wireless parameter of type.
8. wireless parameter configuration device as claimed in claim 7, which is characterized in that the configuration unit is sent to the user
The wireless parameter of terminal further include: described to preset same type of benchmark wireless parameter and corresponding parameter value.
9. wireless parameter configuration device as claimed in claim 8, which is characterized in that described to preset same type of benchmark wireless
Parameter are as follows: any one in the wireless parameter of described two above same types.
10. wireless parameter configuration device as claimed in claim 7, which is characterized in that the configuration unit is sent to the use
The corresponding parameter value of wireless parameter for meeting preset condition of family terminal are as follows: with described to preset same type of benchmark wireless
The difference between the parameter value of parameter is corresponded in parameter.
11. wireless parameter configuration device as claimed in claim 7, which is characterized in that the configuration unit is sent to the use
The corresponding parameter value of wireless parameter for meeting preset condition of family terminal are as follows: the wireless parameter pair for meeting preset condition
The actual parameter value answered.
12. wireless parameter configuration device as claimed in claim 7, which is characterized in that the type of the wireless parameter include with
Descend any one:
Random access parameter；
PDSCH configuration parameter；
PUCCH configuration parameter；
PUSCH configuration parameter；
CSI-RS resource configuration parameter.
13. a kind of computer readable storage medium, is stored thereon with computer instruction, which is characterized in that the computer instruction
Perform claim requires the step of any one of 1 to 6 the method when operation.
14. a kind of base station, including memory and processor, be stored on the memory to run on the processor
Computer instruction, which is characterized in that perform claim requires any one of 1 to 6 institute when the processor runs the computer instruction
The step of stating method.
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| CN201710435970.8A CN109041131A (en) | 2017-06-09 | 2017-06-09 | Wireless parameter configuration method, device, base station and computer readable storage medium |
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| CN201710435970.8A CN109041131A (en) | 2017-06-09 | 2017-06-09 | Wireless parameter configuration method, device, base station and computer readable storage medium |
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| CN101932104A (en) * | 2009-06-18 | 2010-12-29 | 财团法人工业技术研究院 | Carrier configuration method for multi-carrier communication system |
| CN103797865A (en) * | 2011-06-17 | 2014-05-14 | 瑞典爱立信有限公司 | A wireless device, a network node and methods therein |
| WO2017083577A1 (en) * | 2015-11-14 | 2017-05-18 | Qualcomm Incorporated | Physical layer signaling for different ue groups on different physical resources |
| CN108633061A (en) * | 2017-03-25 | 2018-10-09 | 中兴通讯股份有限公司 | Configured transmission determines method and device |
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2017
- 2017-06-09 CN CN201710435970.8A patent/CN109041131A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101932104A (en) * | 2009-06-18 | 2010-12-29 | 财团法人工业技术研究院 | Carrier configuration method for multi-carrier communication system |
| CN103797865A (en) * | 2011-06-17 | 2014-05-14 | 瑞典爱立信有限公司 | A wireless device, a network node and methods therein |
| WO2017083577A1 (en) * | 2015-11-14 | 2017-05-18 | Qualcomm Incorporated | Physical layer signaling for different ue groups on different physical resources |
| CN108633061A (en) * | 2017-03-25 | 2018-10-09 | 中兴通讯股份有限公司 | Configured transmission determines method and device |
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