BR112022003229A2 - Monitoramento de enlace de rádio para comunicações em enlace secundário - Google Patents
Monitoramento de enlace de rádio para comunicações em enlace secundárioInfo
- Publication number
- BR112022003229A2 BR112022003229A2 BR112022003229A BR112022003229A BR112022003229A2 BR 112022003229 A2 BR112022003229 A2 BR 112022003229A2 BR 112022003229 A BR112022003229 A BR 112022003229A BR 112022003229 A BR112022003229 A BR 112022003229A BR 112022003229 A2 BR112022003229 A2 BR 112022003229A2
- Authority
- BR
- Brazil
- Prior art keywords
- link
- communications
- monitoring
- tti
- secondary link
- Prior art date
Links
- 238000012544 monitoring process Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 1
Classifications
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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
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/19—Connection re-establishment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1825—Adaptation of specific ARQ protocol parameters according to transmission conditions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1867—Arrangements specially adapted for the transmitter end
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/188—Time-out mechanisms
-
- 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
- H04W28/0284—Traffic management, e.g. flow control or congestion control detecting congestion or overload during communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
-
- 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
- H04W72/0446—Resources in time domain, e.g. slots or frames
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/25—Control channels or signalling for resource management between terminals via a wireless link, e.g. sidelink
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/18—Management of setup rejection or failure
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/16—Interfaces between hierarchically similar devices
- H04W92/18—Interfaces between hierarchically similar devices between terminal devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/14—Direct-mode setup
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/30—Connection release
- H04W76/38—Connection release triggered by timers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
monitoramento de enlace de rádio para comunicações em enlace secundário. trata-se de métodos, sistemas e dispositivos para comunicações sem fio. um equipamento de usuário, ue, se comunica com um ou mais outros ues por um enlace de comunicações em enlace secundário, e realiza um monitoramento de enlace de rádio, rlm, do enlace secundário. um primeiro ue transmite (1005), a um segundo ue, uma primeira mensagem em um primeiro intervalo de tempo de transmissão, tti, através de um enlace de comunicação em enlace secundário. o primeiro ue monitora (1010) o enlace de comunicações em enlace secundário durante um segundo tti subsequente ao primeiro tti para uma mensagem de retroinformações a partir do segundo ue em resposta à primeira mensagem transmitida pelo primeiro ue. o monitoramento faz parte de um procedimento de rlm para o enlace de comunicações em enlace secundário. o primeiro ue incrementa (1015) um contador com base em uma recepção malsucedida da mensagem de retroinformações no segundo tti.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962893680P | 2019-08-29 | 2019-08-29 | |
US16/994,116 US11750330B2 (en) | 2019-08-29 | 2020-08-14 | Radio link monitoring for sidelink communications |
PCT/US2020/046688 WO2021041079A1 (en) | 2019-08-29 | 2020-08-17 | Radio link monitoring for sidelink communications |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112022003229A2 true BR112022003229A2 (pt) | 2022-05-17 |
Family
ID=74681915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112022003229A BR112022003229A2 (pt) | 2019-08-29 | 2020-08-17 | Monitoramento de enlace de rádio para comunicações em enlace secundário |
Country Status (6)
Country | Link |
---|---|
US (1) | US11750330B2 (pt) |
EP (1) | EP4023027A1 (pt) |
KR (1) | KR20220052930A (pt) |
CN (1) | CN114270897A (pt) |
BR (1) | BR112022003229A2 (pt) |
WO (1) | WO2021041079A1 (pt) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3925404A1 (en) * | 2019-02-12 | 2021-12-22 | IDAC Holdings, Inc. | Method for sidelink radio link monitoring and determining radio link failure |
US11265828B2 (en) * | 2019-08-21 | 2022-03-01 | Qualcomm Incorporated | Power allocation for sidelink feedback transmission |
CN115334479A (zh) * | 2021-05-10 | 2022-11-11 | 华为技术有限公司 | 通信方法、装置及*** |
WO2023050368A1 (zh) * | 2021-09-30 | 2023-04-06 | 北京小米移动软件有限公司 | 一种链路失败处理方法、装置、设备及存储介质 |
KR20240072986A (ko) * | 2021-10-08 | 2024-05-24 | 엘지전자 주식회사 | Nr v2x에서 sl drx와 관련된 무선 통신을 수행하는 방법 및 장치 |
CN116321533A (zh) * | 2021-12-21 | 2023-06-23 | 大唐移动通信设备有限公司 | 一种通信方法及终端 |
CN117015072A (zh) * | 2022-04-27 | 2023-11-07 | 大唐移动通信设备有限公司 | 一种直接sl通信方法及装置 |
WO2024059280A1 (en) * | 2022-09-16 | 2024-03-21 | Apple Inc. | Transmission user equipment sidelink beam detection and recovery |
WO2024063630A1 (ko) * | 2022-09-25 | 2024-03-28 | 엘지전자 주식회사 | 비면허 대역에서 사이드링크 통신을 수행하는 방법 및 장치 |
CN117590790B (zh) * | 2024-01-17 | 2024-04-12 | 青岛创新奇智科技集团股份有限公司 | 一种基于工业大模型的智能生产线监控方法及*** |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI543120B (zh) * | 2004-05-07 | 2016-07-21 | 內數位科技公司 | 分派混合自動重複請求過程之方法及裝置 |
CN114126003A (zh) * | 2016-02-04 | 2022-03-01 | 夏普株式会社 | 终端装置、基站装置、通信方法以及集成电路 |
WO2017176376A1 (en) * | 2016-04-08 | 2017-10-12 | Intel IP Corporation | 60ghz-lwa support: discovery and keep alive |
JP6618429B2 (ja) * | 2016-06-13 | 2019-12-11 | 株式会社日立製作所 | 無線通信端末、無線通信システム及び通信制御方法 |
US11265948B2 (en) | 2017-01-20 | 2022-03-01 | Lg Electronics Inc. | Method for recovering link between terminals in wireless communication system, and device therefor |
WO2019161894A1 (en) * | 2018-02-21 | 2019-08-29 | Huawei Technologies Co., Ltd. | Client device and network access node for controlling a radio link failure timer |
US10312948B1 (en) * | 2018-04-30 | 2019-06-04 | Polaran Yazilim Bilisim Danismanlik Ithalat Ihracat Sanayi Ticaret Limited Sirketi | Method and system for retransmitting data using systematic polar coding |
US11297536B2 (en) * | 2019-02-12 | 2022-04-05 | Lg Electronics Inc. | Method for transmitting flow control request by wireless node in wireless communication system and apparatus therefor |
WO2020191763A1 (zh) * | 2019-03-28 | 2020-10-01 | Oppo广东移动通信有限公司 | 无线链路管理方法及相关设备 |
US11483839B2 (en) * | 2019-08-15 | 2022-10-25 | Ofinno, Llc | Sidelink resource pool selection for urgent packet transmission |
CN115052260A (zh) * | 2019-08-16 | 2022-09-13 | 华为技术有限公司 | 通信方法和通信装置 |
EP4018772B1 (en) * | 2019-08-21 | 2023-11-22 | Lenovo (Singapore) Pte. Ltd. | Radio link failure recovery |
-
2020
- 2020-08-14 US US16/994,116 patent/US11750330B2/en active Active
- 2020-08-17 KR KR1020227005756A patent/KR20220052930A/ko unknown
- 2020-08-17 CN CN202080058999.9A patent/CN114270897A/zh active Pending
- 2020-08-17 WO PCT/US2020/046688 patent/WO2021041079A1/en unknown
- 2020-08-17 BR BR112022003229A patent/BR112022003229A2/pt unknown
- 2020-08-17 EP EP20762022.0A patent/EP4023027A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
US20210067277A1 (en) | 2021-03-04 |
US11750330B2 (en) | 2023-09-05 |
WO2021041079A1 (en) | 2021-03-04 |
CN114270897A (zh) | 2022-04-01 |
EP4023027A1 (en) | 2022-07-06 |
KR20220052930A (ko) | 2022-04-28 |
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