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MX2021008181A - Metodo de comunicacion de enlace lateral y dispositivo terminal. - Google Patents

Metodo de comunicacion de enlace lateral y dispositivo terminal.

Info

Publication number
MX2021008181A
MX2021008181A MX2021008181A MX2021008181A MX2021008181A MX 2021008181 A MX2021008181 A MX 2021008181A MX 2021008181 A MX2021008181 A MX 2021008181A MX 2021008181 A MX2021008181 A MX 2021008181A MX 2021008181 A MX2021008181 A MX 2021008181A
Authority
MX
Mexico
Prior art keywords
terminal device
sidelink
communication method
sidelink communication
reference signal
Prior art date
Application number
MX2021008181A
Other languages
English (en)
Inventor
Qianxi Lu
Zhenshan Zhao
Huei - Ming Lin
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of MX2021008181A publication Critical patent/MX2021008181A/es

Links

Classifications

    • 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
    • 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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • 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
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Se describen un método de comunicación de enlace lateral y un dispositivo terminal. El método comprende: un primer dispositivo terminal recibe un canal de enlace lateral enviado por un segundo dispositivo terminal; y el primer dispositivo terminal determina un recurso de transmisión de una señal de referencia de enlace lateral de acuerdo con un recurso de transmisión del canal de enlace lateral. De acuerdo con el método y el dispositivo terminal de las formas de realización de la presente solicitud, se beneficia la reducción de los gastos generales de señalización, y también se reduce la complejidad de detectar la señal de referencia del enlace lateral.
MX2021008181A 2019-01-11 2019-01-11 Metodo de comunicacion de enlace lateral y dispositivo terminal. MX2021008181A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/071486 WO2020143059A1 (zh) 2019-01-11 2019-01-11 侧行通信的方法和终端设备

Publications (1)

Publication Number Publication Date
MX2021008181A true MX2021008181A (es) 2021-08-11

Family

ID=71521414

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021008181A MX2021008181A (es) 2019-01-11 2019-01-11 Metodo de comunicacion de enlace lateral y dispositivo terminal.

Country Status (8)

Country Link
US (1) US20210329603A1 (es)
EP (1) EP3890415B1 (es)
JP (1) JP2022515415A (es)
KR (1) KR20210119402A (es)
CN (2) CN112789915A (es)
BR (1) BR112021013405A2 (es)
MX (1) MX2021008181A (es)
WO (1) WO2020143059A1 (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102714569B1 (ko) * 2019-02-24 2024-10-07 엘지전자 주식회사 무선통신시스템에서 사이드 링크 단말이 채널 상태보고에 관련된 신호를 송수신하는 방법 및 장치
US20200313743A1 (en) * 2019-03-29 2020-10-01 Kt Corporation Method and apparatus for transmitting and receiving reference signal for sidelink channel state information acquisition
US11381292B2 (en) * 2019-04-03 2022-07-05 FG Innovation Company Limited Method and apparatus for sidelink CSI acquisition
JP7500610B2 (ja) * 2019-04-30 2024-06-17 富士通株式会社 サイドリンクデータの送信及び受信の方法及び装置
WO2021062608A1 (zh) * 2019-09-30 2021-04-08 华为技术有限公司 用于确定信道状态信息参考信号资源映射的方法及装置
JP7600233B2 (ja) * 2019-11-20 2024-12-16 エルジー エレクトロニクス インコーポレイティド Ｎｒ ｖ２ｘにおける基準信号を送信する方法及び装置
US11723016B2 (en) * 2020-05-07 2023-08-08 Qualcomm Incorporated Physical sidelink channel packet-based synchronization
CN112055982B (zh) * 2020-08-06 2023-10-03 北京小米移动软件有限公司 测距信号的发送、接收方法、装置、设备及可读存储介质
CN116034612B (zh) * 2020-08-07 2025-12-02 松下电器（美国）知识产权公司 终端、旁链路通信控制方法及集成电路
WO2023028988A1 (zh) * 2021-09-03 2023-03-09 Oppo广东移动通信有限公司 无线通信的方法和终端设备
US20230101382A1 (en) * 2021-09-27 2023-03-30 Qualcomm Incorporated Precoding for sidelink communications
CN116264498A (zh) * 2021-12-13 2023-06-16 大唐移动通信设备有限公司 直通链路定位参考信号传输方法、接收方法及装置
US20230198717A1 (en) * 2021-12-20 2023-06-22 Qualcomm Incorporated Considerations of data channel-based channel state information periodicity
CN116962967A (zh) * 2022-04-27 2023-10-27 华为技术有限公司 定位方法和定位装置
WO2024031308A1 (zh) * 2022-08-09 2024-02-15 Oppo广东移动通信有限公司 传输方法、定位参考信号的配置方法、装置、设备及介质
WO2024031540A1 (zh) * 2022-08-11 2024-02-15 Oppo广东移动通信有限公司 通信方法及通信装置
CN117675131A (zh) * 2022-08-11 2024-03-08 华为技术有限公司 传输控制信息的方法和通信装置
US20240155672A1 (en) * 2022-11-03 2024-05-09 Qualcomm Incorporated Sidelink resource pool configurations including sidelink synchronization signal block slots
CN120570052A (zh) * 2023-01-17 2025-08-29 Oppo广东移动通信有限公司 用于侧行传输的方法及终端设备
WO2024164125A1 (zh) * 2023-02-06 2024-08-15 北京小米移动软件有限公司 参考信号的传输方法及装置
CN116349368A (zh) * 2023-02-07 2023-06-27 北京小米移动软件有限公司 参考信号的传输资源的确定方法及装置
CN118510012A (zh) * 2023-02-16 2024-08-16 大唐移动通信设备有限公司 一种信息处理方法、装置及可读存储介质
CN120917840A (zh) * 2023-03-20 2025-11-07 Oppo广东移动通信有限公司 用于侧行通信的方法及终端设备
CN120202724A (zh) * 2023-10-17 2025-06-24 北京小米移动软件有限公司 通信方法、终端、网络设备、通信系统及存储介质
CN120303999A (zh) * 2023-11-28 2025-07-11 北京小米移动软件有限公司 旁链路周期性参考信号发送方法、终端和存储介质

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10638455B2 (en) * 2016-04-11 2020-04-28 Samsung Electronics Co., Ltd. System and method of logical channel prioritization for D2D communication
AU2016430101B2 (en) * 2016-11-18 2022-02-17 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method for transmitting reference signal, and communication device
CN108282303B (zh) * 2017-01-06 2023-03-10 北京三星通信技术研究有限公司 信号传输的方法及设备
CN108347313B (zh) * 2017-01-24 2021-08-13 华为技术有限公司 反馈方法及用户设备
KR20180107995A (ko) * 2017-03-23 2018-10-04 주식회사 아이티엘 Nr 시스템을 위한 복조 참조신호 송수신 방법 및 장치
CN108667580B (zh) * 2017-03-31 2021-11-19 华为技术有限公司 一种参考信号发送方法、终端设备和接入网设备
CN109150424B (zh) * 2017-06-15 2021-09-07 华为技术有限公司 参考信号、消息的传输方法、传输资源确定方法和装置
US10863447B2 (en) * 2018-07-11 2020-12-08 Samsung Electronics Co., Ltd. Method and apparatus for multi-antenna transmission in vehicle to vehicle communication
WO2020025147A1 (en) * 2018-08-03 2020-02-06 Telefonaktiebolaget Lm Ericsson (Publ) Reference signal management for sidelink radio transmission
SG11202106213PA (en) * 2018-12-18 2021-07-29 Guangdong Oppo Mobile Telecommunications Corp Ltd Sidelink communication method and terminal device

Also Published As

Publication number Publication date
CN113286371A (zh) 2021-08-20
BR112021013405A2 (pt) 2021-09-14
JP2022515415A (ja) 2022-02-18
CN113286371B (zh) 2023-04-07
KR20210119402A (ko) 2021-10-05
EP3890415A4 (en) 2022-01-12
CN112789915A (zh) 2021-05-11
US20210329603A1 (en) 2021-10-21
EP3890415A1 (en) 2021-10-06
EP3890415B1 (en) 2023-10-18
WO2020143059A1 (zh) 2020-07-16

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