TWI805673B - 車聯網中用於傳輸數據的方法、終端設備和網路設備 - Google Patents

車聯網中用於傳輸數據的方法、終端設備和網路設備 Download PDF

Info

Publication number
TWI805673B
TWI805673B TW108100250A TW108100250A TWI805673B TW I805673 B TWI805673 B TW I805673B TW 108100250 A TW108100250 A TW 108100250A TW 108100250 A TW108100250 A TW 108100250A TW I805673 B TWI805673 B TW I805673B
Authority
TW
Taiwan
Prior art keywords
channel
terminal device
dmrs
dmrs pattern
correspondence
Prior art date
Application number
TW108100250A
Other languages
English (en)
Chinese (zh)
Other versions
TW201931879A (zh
Inventor
唐海
暉閔 林
Original Assignee
大陸商Ｏｐｐｏ廣東移動通信有限公司
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 大陸商Ｏｐｐｏ廣東移動通信有限公司 filed Critical 大陸商Ｏｐｐｏ廣東移動通信有限公司
Publication of TW201931879A publication Critical patent/TW201931879A/zh
Application granted granted Critical
Publication of TWI805673B publication Critical patent/TWI805673B/zh

Links

Images

Classifications

    • 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
    • H04L5/0048—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
    • H04L5/0001—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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/06—Channels characterised by the type of signal the signals being represented by different frequencies
    • H04L5/10—Channels characterised by the type of signal the signals being represented by different frequencies with dynamo-electric generation of carriers; with mechanical filters or demodulators
    • 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
    • H04W72/02—Selection of wireless resources by user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0466—Wireless resource allocation based on the type of the allocated resource the resource being a scrambling code
    • 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
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • 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)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Traffic Control Systems (AREA)
  • Small-Scale Networks (AREA)
TW108100250A 2018-01-04 2019-01-03 車聯網中用於傳輸數據的方法、終端設備和網路設備 TWI805673B (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
WOPCT/CN2018/071371 2018-01-04
??PCT/CN2018/071371 2018-01-04
PCT/CN2018/071371 WO2019134096A1 (zh) 2018-01-04 2018-01-04 车联网中用于传输数据的方法、终端设备和网络设备
??PCT/CN2018/100790 2018-08-16
WOPCT/CN2018/100790 2018-08-16
PCT/CN2018/100790 WO2019134370A1 (zh) 2018-01-04 2018-08-16 车联网中用于传输数据的方法、终端设备和网络设备

Publications (2)

Publication Number Publication Date
TW201931879A TW201931879A (zh) 2019-08-01
TWI805673B true TWI805673B (zh) 2023-06-21

Family

ID=67143537

Family Applications (1)

Application Number Title Priority Date Filing Date
TW108100250A TWI805673B (zh) 2018-01-04 2019-01-03 車聯網中用於傳輸數據的方法、終端設備和網路設備

Country Status (12)

Country Link
US (1) US20200336276A1 (enExample)
EP (2) EP3726901B1 (enExample)
JP (1) JP7282094B2 (enExample)
KR (2) KR20250030017A (enExample)
CN (3) CN112054886B (enExample)
AU (1) AU2018399356B2 (enExample)
BR (1) BR112020013675A2 (enExample)
CA (1) CA3087605C (enExample)
ES (1) ES2942004T3 (enExample)
MX (1) MX2020007065A (enExample)
TW (1) TWI805673B (enExample)
WO (2) WO2019134096A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4102761A1 (en) * 2018-01-22 2022-12-14 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Information determining method, device, and computer storage medium
WO2019190273A1 (ko) * 2018-03-30 2019-10-03 엘지전자 주식회사 사이드링크를 지원하는 무선통신시스템에서 단말이 사이드링크 신호를 송수신하는 방법 및 이를 위한 장치
US11133970B2 (en) * 2018-09-27 2021-09-28 Qualcomm Incorporated Techniques for supporting multiple waveforms in wireless communications
EP3648387B1 (en) * 2018-10-31 2022-01-19 Mitsubishi Electric R&D Centre Europe B.V. Selection of rs patterns for d2d communications
KR102736463B1 (ko) * 2019-01-11 2024-11-29 주식회사 아이티엘 무선통신 시스템에서 dmrs 구성 방법 및 장치
WO2021062613A1 (zh) 2019-09-30 2021-04-08 Oppo广东移动通信有限公司 数据传输的方法和设备
EP4030842A4 (en) * 2019-09-30 2022-11-16 Huawei Technologies Co., Ltd. METHOD OF ACQUIRING CONFIGURATION INFORMATION OF MODULATION AND DEMODULATION REFERENCE SIGNALS, CONFIGURATION METHOD AND APPARATUS
US11700095B2 (en) * 2019-10-04 2023-07-11 Qualcomm Incorporated Channel estimation for two-stage sidelink control using sidelink data channel DMRS
CN114826518A (zh) * 2021-01-29 2022-07-29 北京紫光展锐通信技术有限公司 参考信号图案的确定方法及装置
EP4075709B1 (en) 2021-04-16 2025-11-26 Nokia Technologies Oy Decoding path generation
CN120858635A (zh) * 2023-03-09 2025-10-28 Oppo广东移动通信有限公司 用于侧行传输的方法和终端设备

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014113971A1 (zh) * 2013-01-25 2014-07-31 华为技术有限公司 解调参考信号传输方法、用户设备和基站
US20160087774A1 (en) * 2013-04-28 2016-03-24 Zte Corporation Method, system and device for selecting demodulation reference signal pattern information
WO2017052489A1 (en) * 2015-09-24 2017-03-30 Intel Corporation V2x performance enhancements in high speed environments
WO2017052823A1 (en) * 2015-09-25 2017-03-30 Intel IP Corporation Methods of performing communications, mobile terminal devices, and baseband modems
WO2017057870A1 (en) * 2015-09-29 2017-04-06 Lg Electronics Inc. Method and user equipment for receiving downlink control information, and method and base station for transmitting downlink control information
CN107046457A (zh) * 2016-02-05 2017-08-15 中国移动通信集团公司 业务信息的发送方法、接收方法及终端
WO2017178993A1 (en) * 2016-04-12 2017-10-19 Telefonaktiebolaget Lm Ericsson (Publ) Method and an apparatus for reference signal mapping for sidelink communications

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101043718B (zh) * 2006-03-24 2011-09-14 电信科学技术研究院 一种用下行共享物理信道进行寻呼的方法
WO2008078394A1 (ja) * 2006-12-26 2008-07-03 Fujitsu Limited 無線通信方法並びに無線制御局及び無線基地局
CN102149082B (zh) * 2010-02-05 2014-11-26 中国移动通信集团公司 一种终端专用解调参考信号的指示方法、装置及系统
CN103873215B (zh) * 2012-12-17 2017-12-05 中兴通讯股份有限公司 增强物理混合自动重传请求指示信道传输方法及装置
EP3410799B1 (en) * 2013-01-25 2020-12-16 Huawei Technologies Co., Ltd. Signaling of reference signal patterns for downlink channel decoding
EP2963961A4 (en) * 2013-04-02 2016-03-30 Huawei Tech Co Ltd METHOD AND APPARATUS FOR TRANSMITTING A DEDICATED CHANNEL
WO2015142086A1 (en) * 2014-03-19 2015-09-24 Lg Electronics Inc. Method of transmitting and receiving device-to-device ue signal in wireless communication system and apparatus therefor
KR102015935B1 (ko) * 2015-04-03 2019-08-29 후아웨이 테크놀러지 컴퍼니 리미티드 데이터 전송 방법, 사용자 장비, 및 기지국
WO2016161609A1 (zh) * 2015-04-09 2016-10-13 华为技术有限公司 一种终端到终端d2d系统中信号收发方法及装置
US10581656B2 (en) * 2015-06-03 2020-03-03 Lg Electronics Inc. Method for configuring reference signal for V2V communication in wireless communication system, and apparatus therefor
US10863492B2 (en) 2015-07-16 2020-12-08 Qualcomm Incorporated Low latency device-to-device communication
EP3335352A1 (en) * 2015-08-12 2018-06-20 Intel Corporation Demodulation in wireless communications
WO2017049521A1 (zh) * 2015-09-24 2017-03-30 华为技术有限公司 同步方法、用户设备和基站
KR102201760B1 (ko) * 2015-10-01 2021-01-12 엘지전자 주식회사 D2d 통신에서의 참조신호 송신 방법 및 단말
CN105634707B (zh) * 2015-12-31 2019-04-23 深圳市金立通信设备有限公司 一种信息传输的方法、基站及终端
JP6696192B2 (ja) * 2016-02-04 2020-05-20 ソニー株式会社 通信装置および通信方法
US10425959B2 (en) 2016-05-13 2019-09-24 Samsung Electronics Co., Ltd. Method and device for transmitting data
JP2019149593A (ja) * 2016-07-15 2019-09-05 シャープ株式会社 端末装置および方法
WO2020033704A1 (en) * 2018-08-08 2020-02-13 Idac Holdings, Inc. Enhanced sidelink control transmission

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014113971A1 (zh) * 2013-01-25 2014-07-31 华为技术有限公司 解调参考信号传输方法、用户设备和基站
US20160087774A1 (en) * 2013-04-28 2016-03-24 Zte Corporation Method, system and device for selecting demodulation reference signal pattern information
WO2017052489A1 (en) * 2015-09-24 2017-03-30 Intel Corporation V2x performance enhancements in high speed environments
WO2017052823A1 (en) * 2015-09-25 2017-03-30 Intel IP Corporation Methods of performing communications, mobile terminal devices, and baseband modems
WO2017057870A1 (en) * 2015-09-29 2017-04-06 Lg Electronics Inc. Method and user equipment for receiving downlink control information, and method and base station for transmitting downlink control information
CN107046457A (zh) * 2016-02-05 2017-08-15 中国移动通信集团公司 业务信息的发送方法、接收方法及终端
WO2017178993A1 (en) * 2016-04-12 2017-10-19 Telefonaktiebolaget Lm Ericsson (Publ) Method and an apparatus for reference signal mapping for sidelink communications

Also Published As

Publication number Publication date
CN120785507A (zh) 2025-10-14
CN111602439B (zh) 2025-08-19
WO2019134370A1 (zh) 2019-07-11
ES2942004T3 (es) 2023-05-29
EP3726901B1 (en) 2023-03-15
US20200336276A1 (en) 2020-10-22
TW201931879A (zh) 2019-08-01
CA3087605A1 (en) 2019-07-11
EP3726901A1 (en) 2020-10-21
CN111602439A (zh) 2020-08-28
JP2021510035A (ja) 2021-04-08
CN112054886B (zh) 2022-03-25
KR102775619B1 (ko) 2025-03-06
MX2020007065A (es) 2020-09-09
KR20250030017A (ko) 2025-03-05
WO2019134096A1 (zh) 2019-07-11
AU2018399356A1 (en) 2020-08-06
JP7282094B2 (ja) 2023-05-26
EP3726901A4 (en) 2021-01-27
WO2019134370A8 (zh) 2020-08-06
EP4192171A1 (en) 2023-06-07
AU2018399356B2 (en) 2023-12-14
CN112054886A (zh) 2020-12-08
BR112020013675A2 (pt) 2020-12-01
KR20200106520A (ko) 2020-09-14
CA3087605C (en) 2024-01-23

Similar Documents

Publication Publication Date Title
TWI805673B (zh) 車聯網中用於傳輸數據的方法、終端設備和網路設備
CN109327884B (zh) 通信方法、网络设备和中继设备
CN112470516B (zh) 资源配置的方法和终端设备
US20210160852A1 (en) Resource configuration method and terminal device
TW202013996A (zh) 配置訊息的傳輸方法和終端設備
WO2019096311A1 (zh) 随机接入方法、终端及网络设备
JP6740367B2 (ja) システム情報の伝送方法、基地局及び端末
TWI733936B (zh) 上行訊號的傳輸方法和裝置
CN111356237A (zh) 由用户设备执行的方法以及用户设备
WO2022152163A1 (zh) 由用户设备执行的方法以及用户设备
WO2021159344A1 (zh) 一种同步信号块的发送方法、接收方法及装置
CN110958095B (zh) 一种通信方法及装置
WO2021190521A1 (zh) 由用户设备执行的方法以及用户设备
JP2021517427A (ja) リソーススケジューリング方法、データ送信方法及びその装置、通信システム
CN116406498B (zh) 一种通信方法及装置
WO2021228138A1 (zh) 由用户设备执行的方法以及用户设备
WO2025185221A1 (en) Physical downlink control channel (pdcch) repetition
US20230379121A1 (en) Method performed by user equipment, and user equipment
CN107645758A (zh) 一种接入信号接收、发送方法及装置
WO2025098282A1 (zh) Ssb传输方法及通信装置