CN109417720A - 拥塞控制方法、基站及终端 - Google Patents
拥塞控制方法、基站及终端 Download PDFInfo
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- 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
- H04W28/0205—Traffic management, e.g. flow control or congestion control at the air interface
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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
- H04W28/0289—Congestion control
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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
- H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
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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
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/52—Allocation or scheduling criteria for wireless resources based on load
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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
- H04W72/535—Allocation or scheduling criteria for wireless resources based on resource usage policies
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/27—Transitions between radio resource control [RRC] states
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
本发明实施例提供一种拥塞控制方法、基站及终端,基站在确定出需要进行拥塞控制后,确定出拥塞控制策略,并从基站覆盖范围内的UE确定出需要根据拥塞控制策略进行调整的第一UE,然后将拥塞控制策略发送给第一UE,使得第一UE进行调整以缓解PC5口的拥塞状态。该过程中,通过基站对本基站覆盖范围内的所有UE进行集中控制,解决802.11P的分布式拥塞控制策略带来的安全辅助效果差的问题,即通过基站集中式拥塞控制,提高了对车辆的安全辅助效果。
Description
PCT国内申请,说明书已公开。
Claims (60)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (1)
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PCT/CN2016/091093 WO2018014360A1 (zh) | 2016-07-22 | 2016-07-22 | 拥塞控制方法、基站及终端 |
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CN109417720A true CN109417720A (zh) | 2019-03-01 |
CN109417720B CN109417720B (zh) | 2021-03-30 |
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Country | Link |
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US (1) | US10785678B2 (zh) |
EP (1) | EP3471456B1 (zh) |
CN (1) | CN109417720B (zh) |
WO (1) | WO2018014360A1 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111653086A (zh) * | 2019-03-04 | 2020-09-11 | 通用汽车环球科技运作有限责任公司 | 用于协作传感器共享的对感测到的对象的传输进行优先级排序的方法 |
CN112995946A (zh) * | 2019-12-17 | 2021-06-18 | 现代自动车株式会社 | 列队行驶控制装置 |
CN113055939A (zh) * | 2019-12-27 | 2021-06-29 | 大唐高鸿数据网络技术股份有限公司 | 一种参数确定方法、装置及终端 |
CN113891289A (zh) * | 2021-11-02 | 2022-01-04 | 中国联合网络通信集团有限公司 | 功率调整方法、服务器和终端 |
US11825336B2 (en) | 2019-03-28 | 2023-11-21 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Connection management method, apparatus, computer device and storage medium |
Families Citing this family (7)
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WO2017197393A1 (en) * | 2016-05-13 | 2017-11-16 | Intel Corporation | User equipment (ue) and evolved node b to reselect resources in a vehicle to vehicle (v2v) communication system according to channel congestion |
CN108024286A (zh) * | 2016-11-04 | 2018-05-11 | 北京三星通信技术研究有限公司 | 用于无线通信中的拥塞控制的方法和设备 |
CN110636624B (zh) * | 2019-11-04 | 2023-04-07 | 中国联合网络通信集团有限公司 | 资源配置方法、装置、设备和存储介质 |
KR20210119839A (ko) * | 2020-03-25 | 2021-10-06 | 삼성전자주식회사 | 외부로부터의 통신 신호를 측정하는 전자 장치 및 그 동작 방법 |
US11432313B2 (en) * | 2020-05-29 | 2022-08-30 | Apple Inc. | Detecting cellular network bottlenecks through analysis of resource allocation patterns |
US11895532B2 (en) | 2021-01-05 | 2024-02-06 | Apple Inc. | Detecting cellular network bottlenecks using data allocation patterns |
CN113573411B (zh) * | 2021-06-23 | 2024-05-07 | 杭州红岭通信息科技有限公司 | 一种基于用户优先级的sr资源配置方法 |
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CN101854730A (zh) * | 2004-04-30 | 2010-10-06 | 美商内数位科技公司 | 最小化对ul eu信道的使用的方法及节点b和wtru |
US8331394B2 (en) * | 2010-02-16 | 2012-12-11 | Motorola Mobility Llc | Increasing scheduling request efficiency in a wireless communication system |
CN102281183B (zh) * | 2010-06-09 | 2015-08-26 | 中兴通讯股份有限公司 | 处理网络拥塞的方法、装置和核心网络实体 |
EP2745552B1 (en) * | 2011-11-04 | 2018-09-05 | Telefonaktiebolaget LM Ericsson (publ) | Uplink congestion control |
KR20130065193A (ko) * | 2011-12-09 | 2013-06-19 | 한국전자통신연구원 | 셀룰러 이동 통신 시스템 기반 단말간 직접 통신 방법 |
US9264935B2 (en) * | 2012-09-13 | 2016-02-16 | Telefonaktiebolaget L M Ericsson (Publ) | Congestion control method and aparatus for wireless networks |
JP5928349B2 (ja) * | 2013-01-10 | 2016-06-01 | 富士ゼロックス株式会社 | 帯域幅測定装置及びプログラム |
US10044589B2 (en) * | 2013-01-29 | 2018-08-07 | Nec Corporation | Adaptive rate control for cellular-based vehicular networks |
KR102024935B1 (ko) * | 2013-04-19 | 2019-09-24 | 한국전자통신연구원 | 통신 노드에서 소비되는 에너지 측정을 위한 에너지 측정 주기 조절 시스템 및 그 방법 |
WO2015058406A1 (zh) * | 2013-10-25 | 2015-04-30 | 华为技术有限公司 | 拥塞控制方法、装置及*** |
GB2519975A (en) * | 2013-11-01 | 2015-05-13 | Nec Corp | Communication system |
CN104902572B (zh) * | 2014-03-05 | 2019-02-19 | 华为技术有限公司 | 一种控制dsrc的资源分配的方法、基站和车辆通信终端 |
CN104168601B (zh) * | 2014-07-25 | 2018-07-10 | 京信通信***(中国)有限公司 | 无线网络拥塞控制方法及装置 |
WO2016033742A1 (zh) * | 2014-09-02 | 2016-03-10 | 华为技术有限公司 | 一种传输数据的方法和设备 |
CN105517054B (zh) * | 2014-09-22 | 2019-06-14 | 大唐电信科技产业控股有限公司 | 一种负荷控制的方法和装置 |
CN104918283B (zh) | 2015-05-21 | 2018-07-24 | 大唐移动通信设备有限公司 | 一种拥塞控制方法及设备 |
US10708812B2 (en) * | 2015-07-24 | 2020-07-07 | Panasonic Intellectual Property Corporation Of America | Relay UE discovery for proximity services |
CN105357715A (zh) | 2015-10-10 | 2016-02-24 | 河北工程大学 | 一种实现车联网拥塞控制的智能车载终端 |
CN106658352B (zh) * | 2015-11-02 | 2019-03-22 | 中兴通讯股份有限公司 | 车联网v2x业务的转发方法及装置 |
EP3417667B1 (en) * | 2016-02-17 | 2020-07-22 | Telefonaktiebolaget LM Ericsson (publ) | Triggering/initiating backoff procedure(s) based on congestion indication(s) to defer scheduling request transmission |
EP3453204B1 (en) * | 2016-05-05 | 2023-09-13 | Telefonaktiebolaget LM Ericsson (publ) | User equipment, resource control server and corresponding operating method |
-
2016
- 2016-07-22 WO PCT/CN2016/091093 patent/WO2018014360A1/zh unknown
- 2016-07-22 EP EP16909287.1A patent/EP3471456B1/en active Active
- 2016-07-22 CN CN201680087391.2A patent/CN109417720B/zh active Active
-
2019
- 2019-01-18 US US16/251,936 patent/US10785678B2/en active Active
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111653086A (zh) * | 2019-03-04 | 2020-09-11 | 通用汽车环球科技运作有限责任公司 | 用于协作传感器共享的对感测到的对象的传输进行优先级排序的方法 |
US11825336B2 (en) | 2019-03-28 | 2023-11-21 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Connection management method, apparatus, computer device and storage medium |
CN112995946A (zh) * | 2019-12-17 | 2021-06-18 | 现代自动车株式会社 | 列队行驶控制装置 |
CN113055939A (zh) * | 2019-12-27 | 2021-06-29 | 大唐高鸿数据网络技术股份有限公司 | 一种参数确定方法、装置及终端 |
CN113055939B (zh) * | 2019-12-27 | 2024-02-20 | 中信科智联科技有限公司 | 一种参数确定方法、装置及终端 |
CN113891289A (zh) * | 2021-11-02 | 2022-01-04 | 中国联合网络通信集团有限公司 | 功率调整方法、服务器和终端 |
CN113891289B (zh) * | 2021-11-02 | 2023-05-02 | 中国联合网络通信集团有限公司 | 功率调整方法、服务器和终端 |
Also Published As
Publication number | Publication date |
---|---|
CN109417720B (zh) | 2021-03-30 |
WO2018014360A1 (zh) | 2018-01-25 |
EP3471456A4 (en) | 2019-06-19 |
US10785678B2 (en) | 2020-09-22 |
US20190174349A1 (en) | 2019-06-06 |
EP3471456A1 (en) | 2019-04-17 |
EP3471456B1 (en) | 2023-11-22 |
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