CN107306412A - Method, user equipment and base station to realize message transmitting - Google Patents
Method, user equipment and base station to realize message transmitting Download PDFInfo
- Publication number
- CN107306412A CN107306412A CN201610262509.2A CN201610262509A CN107306412A CN 107306412 A CN107306412 A CN 107306412A CN 201610262509 A CN201610262509 A CN 201610262509A CN 107306412 A CN107306412 A CN 107306412A
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- Prior art keywords
- resource pool
- base station
- load information
- resource
- monitor
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/08—Load balancing or load distribution
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/02—Selection of wireless resources by user or terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/52—Allocation or scheduling criteria for wireless resources based on load
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention relates to a kind of method, user equipment and base station to realize message transmitting, by obtaining the load information of resource pool and reporting base station, base station is enabled timely to know the load factor in each resource pool, so as to be carried out being adjusted the resource in each resource pool according to the load factor of each resource pool, to reduce resource contention.
Description
Technical field
The present invention relates to a kind of communication technical field, more particularly to one kind is to realize that message is reliable
Method, user equipment and the base station of transmission.
Background technology
V2X (Vehicle to X) is that car is exchanged with extraneous information, is following intelligent transport
The key technology of system.V2X goes through to set up the project in 3GPP RAN#68 meetings, main research
Vehicle data transmission scheme based on 3GPP communication protocols.V2X communications include V2V communication (cars
Communicated with car), V2I communication (car and trackside infrastructure-based communication) and V2P communicate (car and
Pedestrian communicates).V2X applications will improve drive safety, reduce congestion and energy consumption of vehicles, raising
Traffic efficiency and car entertainment information etc..
V2X communications have two spike-type cultivars scheduling mode -- and base station centralized dispatching and user equipment are independently provided
Source is selected.For user equipment primary resource selection mode, user equipment need not be first to network
Apply for resource, independently can randomly choose running time-frequency resource out of network pre-configured transmission resource pool,
Network side also will not this perceive the service condition of each resource pool.
But, the number of users selected with primary resource increases (such as vehicle congestion scenario), uses
The resource contention aggravation of family equipment room, causes resource contention (i.e. multiple choosings between user equipment
Select identical running time-frequency resource) probability is consequently increased.And once conflict, the data of user can not
Reliable reception, may bring adverse effect to traffic safety.
The content of the invention
It is to provide one kind to realize that message can it is an object of the present invention to provide a kind of
By the method for transmission, user equipment and base station, so that base station can perceive each resource in time
The load in pond, so that base station can be according to the load of these resource pools in each resource pool
Resource be adjusted, reduce resource contention occur probability.
In a first aspect, the invention provides a kind of method to realize message transmitting, using
In V2X networks, this method includes：
Under primary resource selection mode, the load information for the resource pool for needing to monitor is obtained；Institute
State the load factor that load information is used to indicate correspondence resource pool；
The load information got is reported into base station.
Further, before the load information for obtaining the resource pool for needing to monitor, the side
Method also includes：
Receive the need monitoring resource pool configured information that base station is sent；It is described to monitor resource pool instruction
Information is used for the resource pool for indicating to need to monitor；
The resource pool that resource pool configured information determines to need to monitor need to be monitored according to described；
And/or, described to report to the load information got before base station, methods described is also wrapped
Include：
Receive base station transmission reports threshold value；
It is described that the load information got is reported into base station, including：
Judge the load information got reports threshold value described in whether meeting, and when being judged as YES,
The load information got is reported into base station.
Further, the load information for obtaining the resource pool for needing to monitor, is specifically included：
Obtain the energy value of each resource block in resource pool；
Obtain the ratio shared by resource block of the energy value beyond predetermined threshold value；
Load information is generated according to the ratio got.
Second aspect, the invention provides a kind of method to realize message transmitting, is used
In V2X networks, including：
User equipment is received for the load information for the resource pool transmission for needing to monitor；The load
Information is used for the load factor for indicating correspondence resource pool；
Resource adjustment is carried out to the resource pool for needing to monitor according to the load information received, to subtract
Few resource contention.
Further, methods described also includes：
Resource pool configured information need to be monitored by being sent to user equipment；And/or, sent to user equipment
Report threshold value；It is described need to monitor resource pool configured information be used for indicate need monitoring resource pool,
It is described to report threshold value to need to be sent to load information into the condition of base station for instruction user equipment.
The third aspect, the invention provides a kind of user equipment, in V2X networks, the use
Family equipment includes：
Monitoring modular, under primary resource selection mode, obtaining the resource pool for needing to monitor
Load information；
Reporting module, for the load information got to be reported into base station.
Further, in addition to：
First receiving module, for obtaining the negative of the resource pool for needing to monitor in the monitoring modular
Before information carrying breath, the need monitoring resource pool configured information that base station is sent is received；It is described to monitor money
Source pond configured information is used for the resource pool for indicating to need to monitor；Referred to according to the resource pool that need to monitor
Show that information determines the resource pool of needs monitoring；
And/or,
Second receiving module, for reporting to the load information got in the reporting module
Before base station, receive base station transmission reports threshold value；
The reporting module is used to the load information got reporting to base station, including：
Judge the load information got reports threshold value described in whether meeting, and when being judged as YES,
The load information got is reported into base station.
Further, the monitoring modular, the load letter for obtaining the resource pool for needing to monitor
Breath includes：
Obtain the energy value of each resource block in resource pool；
Obtain the ratio shared by resource block of the energy value beyond predetermined threshold value；
Load information is generated according to the ratio got.
Fourth aspect, the invention provides a kind of base station, in V2X networks, including：
Receiving module, for receiving user equipment for the load for the resource pool transmission for needing to monitor
Information；
Adjusting module, for being carried out according to the load information received to the resource pool for needing to monitor
Resource is adjusted, to reduce resource contention.
Further, in addition to：
First sending module, resource pool configured information need to be monitored for being sent to user equipment；With/
Or, second sending module, report threshold value for being sent to user equipment；It is described to monitor resource
Pond configured information is used for the resource pool for indicating to need to monitor, described to report threshold value to be used for instruction user
Equipment needs to be sent to load information into the condition of base station.
In the present invention, by obtaining the load information of resource pool and reporting base station so that base station
The load factor in each resource pool can timely be known, so as to according to each resource pool
Load factor the resource in each resource pool is adjusted, to reduce resource contention.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below
Simply introduce, show by making one to the required accompanying drawing used in embodiment or description of the prior art
And easy insight, drawings in the following description are some embodiments of the present invention, general for this area
, on the premise of not paying creative work, can also be attached according to these for logical technical staff
Figure obtains other accompanying drawings.
A kind of flow to realize message transmitting that Fig. 1 provides for first aspect present invention
Schematic diagram；
A kind of flow to realize message transmitting that Fig. 2 provides for second aspect of the present invention
Schematic diagram；
A kind of structural representation for user equipment that Fig. 3 provides for third aspect present invention；
A kind of structural representation for base station that Fig. 4 provides for fourth aspect present invention.
Embodiment
, below will knot to make the purpose, technical scheme and advantage of the embodiment of the present invention clearer
The accompanying drawing in the embodiment of the present invention is closed, clear to the technical scheme progress in the embodiment of the present invention,
It is fully described by, it is clear that described embodiment is a part of embodiment of the invention, rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not having
The every other embodiment obtained under the premise of creative work is made, protection of the present invention is belonged to
Scope.
In a first aspect, the invention provides a kind of method to realize message transmitting, using
In V2X networks, this method can be performed by user equipment, referring to Fig. 1, and this method can be with
Specifically include：
Step S11, under primary resource selection mode, obtains the load for the resource pool for needing to monitor
Information；The load information is used for the load factor for indicating correspondence resource pool.
Step S12, base station is reported to by the load information got.
In this way, base station is enabled to timely to know negative in each resource pool
Load rate, so as to be carried out according to the load factor of each resource pool to the resource in each resource pool
It is adjusted, to reduce resource contention.
In the specific implementation, load information here can refer to can be used in representing load factor
Any information；Such as can be for load factor in itself, or load factor is multiplied by 100, obtained
Value in 1-100 represents load factor.
It is understandable to be, if a user equipment enters to need to monitor a resource pool, and base
Which resource pool clearly such resource pool in advance of standing is；Then in step s 12, it will can obtain
The load information got directly reports to base station.Base station can be according to the use for sending the load information
The mark of family equipment determines that the load information is to be directed to that resource pool.If a user equipment
Need to monitor resource pool, then should be able to cause for the load information that each resource pool is reported
Base station clearly loads the corresponding relation with resource pool.Such as can be according to default order to each
The load information of resource pool is ranked up so that substrate, which can sort, determines that each load information is
For which resource pool.
In the specific implementation, under primary resource selection mode, the resource pool for needing to monitor is obtained
Load information opportunity the present invention do not limit, such as default cycle T can be set, every
When a cycle T arrives, the load information for the resource pool for needing to monitor is obtained, or can also
When (continuous) detects resource contention event, the load letter for the resource pool for needing to monitor is obtained
Breath.
Signified resource pool of the invention is sidelink resource pools, is that user equipment is selected in primary resource
Select the type of resource pool used in mode.
As an alternative embodiment, in step S11 here, obtaining needs what is monitored
The process of the load information of resource pool can specifically include following steps：
Step S111, correspondence resource pool i test constantly need each subframe in resource pool as soon as possible
The energy PRB_Rx_Power of upper each resource block (PRB).
In this process, it can make user equipment only to each resource in each subframe in resource pool
The energy (power) of block (PRB) is monitored, without entering to each resource block therein
Row demodulation, can so reduce the complexity of measurement.
Step S112, is predefined if the corresponding energy PRB_Rx_Power of some resource block exceedes
Thresholding threshold, then mark the PRB be 1, otherwise labeled as 0；
Step S113, accumulative all marks are in resource pool i (in a statistic period T)
PRB numbers, be designated as Marked_PRB_Num；And add up (in a statistic period T) money
The PRB numbers of all available, are designated as Availbale_PRB_Num in the i of source pond；
Step S114, counting resource pool i load evaluation value (in a statistic period T) is：
Here load evaluation value is that may be considered load information, scope of its value in 0-100
It is interior.The load got in this way can more use the service condition of resource in resource pool.
And load information is arranged into 0-100 can reduce the word that load information takes in step S12
Joint number, so that the Internet resources of consumption needed for reducing.
Certainly in the specific implementation, step S11 here can also be realized by other means,
On the premise of it can get the resource utilization of resource pool, specifically how implementation steps S11
Protection scope of the present invention is not interfered with.
As another optional embodiment, above-mentioned step S12 can be in the following way
Implement：The load information got is carried base station is sent in radio resource control information.
By the way that conflict configured information is carried in the radio resource control information, it can be very good
Using the message mechanism of radio resource control information, corresponding design difficulty is reduced.
Certainly in the specific implementation, above-mentioned load information can also be carried in other message such as
Base station is sent in MAC message, load information is sent to base station not especially by which kind of mode
The implementation of the present invention can be influenceed.
As another optional embodiment, before step S11, above-mentioned method may be used also
With including：
Receive the need monitoring resource pool configured information that base station is sent；It is described to monitor resource pool instruction
Information is used for the resource pool for indicating to need to monitor；That resource pool configured information need to be monitored is true according to described
The fixed resource pool for needing to monitor.
In this way, base station is enabled to specify each user equipment to need the resource monitored
Pond, it is to avoid have the user equipment mistake that resource pool is not monitored or is monitored to the resource pool
Few situation.Certainly in actual applications, user equipment can also voluntarily determine to need what is monitored
Resource pool, without the resource pool monitored needed for being determined according to the instruction of base station.
As another optional embodiment, before step S12, above-mentioned method may be used also
With including：
Receive base station transmission reports threshold value；
Now, step S12 here can be specifically included：
Judge the load information got reports threshold value described in whether meeting, and when being judged as YES,
The load information got is reported into base station.
Under normal circumstances, if the corresponding load of a resource pool is relatively low, the resource is now illustrated
Resource in pond need not increase, and be scheduled without to the corresponding user equipment of the resource pool,
If now also reported the corresponding load information of the resource pool, the meaningless wasting of resources can be caused.
By the optional embodiment that provides of the present invention, it can be good at avoiding the occurrence of such.
It is understandable to be, in the specific implementation, between each above-mentioned optional embodiment not
It can influence each other, above-mentioned method can be according to one kind in each above-mentioned optional embodiment
Or any several execution.Corresponding technical scheme should fall into protection scope of the present invention.
Second aspect, present invention also offers another method to realize message transmitting,
For in V2X networks, this method can be performed by base station, referring to Fig. 2, this method includes：
Step S21, receives user equipment for the load information for the resource pool transmission for needing to monitor；
Step S22, resource tune is carried out according to the load information received to the resource pool for needing to monitor
It is whole, to reduce resource contention.
By such scheme, the resource pool for needing to monitor can be adjusted in time, so that
Resource contention is reduced, the message transmitting between user equipment is realized.
As an alternative embodiment, above-mentioned method can also include：
Resource pool configured information need to be monitored by being sent to user equipment；Wherein, it is described to monitor resource
Pond configured information is used for the resource pool for indicating to need to monitor.
In this way, base station is enabled to specify each user equipment to need the resource monitored
Pond, it is to avoid have the user equipment mistake that resource pool is not monitored or is monitored to the resource pool
Few situation.Certainly in actual applications, user equipment can also voluntarily determine to need what is monitored
Resource pool, without the resource pool monitored needed for being determined according to the instruction of base station.
As another optional embodiment, above-mentioned method can also include：
Sent to user equipment and report threshold value；It is described to report threshold value to be used for instruction user equipment needs
Load information is sent to the condition of base station.
Under normal circumstances, if the corresponding load of a resource pool is relatively low, the resource is now illustrated
Resource in pond need not increase, and be scheduled without to the corresponding user equipment of the resource pool,
If now also reported the corresponding load information of the resource pool, the meaningless wasting of resources can be caused.
By the optional embodiment that provides of the present invention, it can be good at avoiding the occurrence of such.
In the specific implementation,, can for loading higher resource pool in above-mentioned step S22
To be adjusted in the following way, to reduce the probability of the resource contention in the resource pool：
Can be by Uu mouthfuls of transfers when, certain customers' equipment be moved to Uu mouthfuls from PC5 mouthfuls
The load of alleviation sidelink resource pools, or increase the running time-frequency resource of resource pool etc., so that effectively
Ensure the transmitting of V2X message.Or in the specific implementation, can also be according to each resource
Load of the loading condition in pond to each resource pool carries out balanced.
It is understandable to be, in the specific implementation, between each above-mentioned optional embodiment not
It can influence each other, above-mentioned method can be according to one kind in each above-mentioned optional embodiment
Or any several execution.Corresponding technical scheme should fall into protection scope of the present invention.
The third aspect,, can be with V2X networks the invention provides a kind of user equipment
To perform the method described in first aspect, the user equipment includes：
Monitoring modular 31, under primary resource selection mode, obtaining the resource for needing to monitor
The load information in pond；
Reporting module 32, for the load information got to be reported into base station.
Further, in addition to：
First receiving module, for obtaining the resource pool for needing to monitor in the monitoring modular 31
Before load information, the need monitoring resource pool configured information that base station is sent is received；It is described to need monitoring
Resource pool configured information is used for the resource pool for indicating to need to monitor；Resource pool need to be monitored according to described
Configured information determines the resource pool for needing to monitor；
And/or,
Second receiving module, for reporting the load information got in the reporting module 32
To before base station, receive base station transmission reports threshold value；
The reporting module 32 is used to the load information got reporting to base station, including：
Judge the load information got reports threshold value described in whether meeting, and when being judged as YES,
The load information got is reported into base station.
Further, the reporting module 32 is used to the load information got reporting to base station,
Specifically include：
The load information got is carried base station is sent in radio resource control information.
Further, the monitoring modular 31, the load for obtaining the resource pool for needing to monitor
Information includes：
Obtain the energy value of each resource block in resource pool；
Obtain the ratio shared by resource block of the energy value beyond predetermined threshold value；
Load information is generated according to the ratio got.
It is understandable to be, by the user equipment that the third aspect is introduced is implementation first aspect
There is provided to realize the device that message transmitting is used, so based on first party of the present invention
Described in face to realize message transmitting, those skilled in the art can understand
The embodiment of the user equipment of the third aspect and its various change form, so herein
For user equipment how to realize in first aspect to realize that message transmitting is no longer detailed
Introduce.As long as those skilled in the art implement in first aspect present invention to realize message
The device that transmitting is used, belongs to the scope to be protected of the application.
Fourth aspect, the invention provides a kind of base station, in V2X networks, can be used for
The method described in second aspect is performed, referring to Fig. 4, the base station includes：
Receiving module 41, for receiving user equipment for bearing that the resource pool that needs are monitored is sent
Information carrying ceases；
Adjusting module 42, for being entered according to the load information received to the resource pool for needing to monitor
Row resource is adjusted, to reduce resource contention.
Further, in addition to：
First sending module, resource pool configured information need to be monitored for being sent to user equipment；With/
Or, second sending module, report threshold value for being sent to user equipment；It is described to monitor resource
Pond configured information is used for the resource pool for indicating to need to monitor, described to report threshold value to be used for instruction user
Equipment needs to be sent to load information into the condition of base station.
It is understandable to be, by the base station that fourth aspect is introduced provides to implement second aspect
To realize the device that message transmitting is used, so based on the present invention the in aspect
Introduced to realize message transmitting, those skilled in the art can understand the 4th
The embodiment of the base station of aspect and its various change form, so herein for base station
How to realize in second aspect to realize that message transmitting is no longer discussed in detail.If this
Those skilled in the art implements in second aspect of the present invention to realize that message transmitting is adopted
Device, belongs to the scope to be protected of the application.
It should be noted that the present invention will be described rather than the present invention is carried out for above-described embodiment
Limit, and those skilled in the art without departing from the scope of the appended claims may be used
Design alternative embodiment.In the claims, should not be by any reference between bracket
Symbol construction is into limitations on claims.Word "comprising", which is not excluded the presence of, is not listed in right
It is required that in element or step.Word "a" or "an" before element is not excluded for
There are multiple such elements.The present invention can be by means of including the hardware of some different elements
And realized by means of properly programmed computer.If listing the unit right of equipment for drying
It is required that in, several in these devices can be embodied by same hardware branch.
The use of word first, second, and third does not indicate that any order.Can be by these words
It is construed to title.
Claims (10)
1. a kind of method to realize message transmitting, it is characterised in that for V2X
In network, this method includes：
Under primary resource selection mode, the load information for the resource pool for needing to monitor is obtained；Institute
State the load factor that load information is used to indicate correspondence resource pool；
The load information got is reported into base station.
2. according to the method described in claim 1, it is characterised in that the acquisition needs monitoring
Resource pool load information before, methods described also includes：
Receive the need monitoring resource pool configured information that base station is sent；It is described to monitor resource pool instruction
Information is used for the resource pool for indicating to need to monitor；
The resource pool that resource pool configured information determines to need to monitor need to be monitored according to described；
And/or, described to report to the load information got before base station, methods described is also wrapped
Include：
Receive base station transmission reports threshold value；
It is described that the load information got is reported into base station, including：
Judge the load information got reports threshold value described in whether meeting, and when being judged as YES,
The load information got is reported into base station.
3. according to the method described in claim 1, it is characterised in that the acquisition needs monitoring
Resource pool load information, specifically include：
Obtain the energy value of each resource block in resource pool；
Obtain the ratio shared by resource block of the energy value beyond predetermined threshold value；
Load information is generated according to the ratio got.
4. a kind of method to realize message transmitting, it is characterised in that for V2X
In network, including：
User equipment is received for the load information for the resource pool transmission for needing to monitor；The load
Information is used for the load factor for indicating correspondence resource pool；
Resource adjustment is carried out to the resource pool for needing to monitor according to the load information received, to subtract
Few resource contention.
5. method according to claim 4, it is characterised in that methods described also includes：
Resource pool configured information need to be monitored by being sent to user equipment；And/or, sent to user equipment
Report threshold value；It is described need to monitor resource pool configured information be used for indicate need monitoring resource pool,
It is described to report threshold value to need to be sent to load information into the condition of base station for instruction user equipment.
6. a kind of user equipment, it is characterised in that in V2X networks, the user equipment
Including：
Monitoring modular, under primary resource selection mode, obtaining the resource pool for needing to monitor
Load information；
Reporting module, for the load information got to be reported into base station.
7. user equipment according to claim 6, it is characterised in that also include：
First receiving module, for obtaining the negative of the resource pool for needing to monitor in the monitoring modular
Before information carrying breath, the need monitoring resource pool configured information that base station is sent is received；It is described to monitor money
Source pond configured information is used for the resource pool for indicating to need to monitor；Referred to according to the resource pool that need to monitor
Show that information determines the resource pool of needs monitoring；
And/or,
Second receiving module, for reporting to the load information got in the reporting module
Before base station, receive base station transmission reports threshold value；
The reporting module is used to the load information got reporting to base station, including：
Judge the load information got reports threshold value described in whether meeting, and when being judged as YES,
The load information got is reported into base station.
8. user equipment according to claim 6, it is characterised in that the monitoring modular,
Load information for obtaining the resource pool for needing to monitor includes：
Obtain the energy value of each resource block in resource pool；
Obtain the ratio shared by resource block of the energy value beyond predetermined threshold value；
Load information is generated according to the ratio got.
9. a kind of base station, it is characterised in that in V2X networks, including：
Receiving module, for receiving user equipment for the load for the resource pool transmission for needing to monitor
Information；
Adjusting module, for being carried out according to the load information received to the resource pool for needing to monitor
Resource is adjusted, to reduce resource contention.
10. base station according to claim 9, it is characterised in that also include：
First sending module, resource pool configured information need to be monitored for being sent to user equipment；With/
Or, second sending module, report threshold value for being sent to user equipment；It is described to monitor resource
Pond configured information is used for the resource pool for indicating to need to monitor, described to report threshold value to be used for instruction user
Equipment needs to be sent to load information into the condition of base station.
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| CN201610262509.2A CN107306412B (en) | 2016-04-25 | 2016-04-25 | Method, user equipment and base station for realizing reliable transmission of message |
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| CN201610262509.2A CN107306412B (en) | 2016-04-25 | 2016-04-25 | Method, user equipment and base station for realizing reliable transmission of message |
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| CN107306412B CN107306412B (en) | 2020-07-10 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108260211A (en) * | 2017-12-13 | 2018-07-06 | 中国联合网络通信集团有限公司 | A kind of method and apparatus that resource is managed in V2X networks |
| CN111866944A (en) * | 2019-04-30 | 2020-10-30 | 华为技术有限公司 | Congestion control method and equipment |
| WO2022187996A1 (en) * | 2021-03-08 | 2022-09-15 | 华为技术有限公司 | Resource regulation and control method |
| WO2024082198A1 (en) * | 2022-10-19 | 2024-04-25 | Oppo广东移动通信有限公司 | Sensing information reporting method and device |
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| CN108260211A (en) * | 2017-12-13 | 2018-07-06 | 中国联合网络通信集团有限公司 | A kind of method and apparatus that resource is managed in V2X networks |
| CN111866944A (en) * | 2019-04-30 | 2020-10-30 | 华为技术有限公司 | Congestion control method and equipment |
| WO2020221070A1 (en) * | 2019-04-30 | 2020-11-05 | 华为技术有限公司 | Congestion control method and device |
| CN111866944B (en) * | 2019-04-30 | 2022-03-04 | 华为技术有限公司 | Congestion control method and equipment |
| WO2022187996A1 (en) * | 2021-03-08 | 2022-09-15 | 华为技术有限公司 | Resource regulation and control method |
| WO2024082198A1 (en) * | 2022-10-19 | 2024-04-25 | Oppo广东移动通信有限公司 | Sensing information reporting method and device |
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| CN107306412B (en) | 2020-07-10 |
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