ES2910061T3 - Selección de la secuencia de señales de referencia de demodulación en la comunicación entre dispositivos - Google Patents

Selección de la secuencia de señales de referencia de demodulación en la comunicación entre dispositivos Download PDF

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Publication number
ES2910061T3
ES2910061T3 ES17758699T ES17758699T ES2910061T3 ES 2910061 T3 ES2910061 T3 ES 2910061T3 ES 17758699 T ES17758699 T ES 17758699T ES 17758699 T ES17758699 T ES 17758699T ES 2910061 T3 ES2910061 T3 ES 2910061T3
Authority
ES
Spain
Prior art keywords
sci
dmrs
crc
channel transmission
sidelink
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
ES17758699T
Other languages
English (en)
Spanish (es)
Inventor
Sudhir Kumar Baghel
Shailesh Patil
Kapil Gulati
Zhibin Wu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Application granted granted Critical
Publication of ES2910061T3 publication Critical patent/ES2910061T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0061—Error detection codes
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • 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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0055—ZCZ [zero correlation zone]
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • 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
    • 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)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Error Detection And Correction (AREA)
ES17758699T 2016-08-24 2017-08-15 Selección de la secuencia de señales de referencia de demodulación en la comunicación entre dispositivos Active ES2910061T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662379218P 2016-08-24 2016-08-24
US15/676,762 US10389502B2 (en) 2016-08-24 2017-08-14 Demodulation reference signal sequence selection in device-to-device communication
PCT/US2017/046988 WO2018038978A1 (en) 2016-08-24 2017-08-15 Demodulation reference signal sequence selection in device-to-device communication

Publications (1)

Publication Number Publication Date
ES2910061T3 true ES2910061T3 (es) 2022-05-11

Family

ID=61243662

Family Applications (1)

Application Number Title Priority Date Filing Date
ES17758699T Active ES2910061T3 (es) 2016-08-24 2017-08-15 Selección de la secuencia de señales de referencia de demodulación en la comunicación entre dispositivos

Country Status (8)

Country Link
US (2) US10389502B2 (enExample)
EP (1) EP3504815B1 (enExample)
JP (1) JP7069121B2 (enExample)
CN (2) CN109644075B (enExample)
AU (1) AU2017316384B2 (enExample)
CA (1) CA3031690C (enExample)
ES (1) ES2910061T3 (enExample)
WO (1) WO2018038978A1 (enExample)

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US10880062B2 (en) * 2017-06-29 2020-12-29 Qualcomm Incorporated Providing protection for information delivered in demodulation reference signals (DMRS)
WO2019024116A1 (zh) * 2017-08-04 2019-02-07 Oppo广东移动通信有限公司 信息处理方法、通信设备和计算机存储介质
KR102647886B1 (ko) * 2018-05-16 2024-03-14 삼성전자주식회사 V2x 시스템에서 dmrs 정보 설정 방법 및 장치
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WO2020029225A1 (zh) 2018-08-10 2020-02-13 Oppo广东移动通信有限公司 侧行信道配置方法、终端设备和网络设备
WO2020060304A1 (ko) * 2018-09-20 2020-03-26 엘지전자 주식회사 무선통신시스템에서 단말이 사이드 링크 신호를 전송하는 방법 및 장치
WO2020076571A1 (en) * 2018-10-10 2020-04-16 Kyocera Corporation Reservation channel transmission in v2v communications
US11310822B2 (en) 2018-11-02 2022-04-19 Huawei Technologies Co., Ltd. Methods and apparatus for sidelink communications and resource allocation
CN112673582A (zh) * 2018-12-18 2021-04-16 Oppo广东移动通信有限公司 侧行通信的方法和终端设备
CN111431678B (zh) * 2019-01-09 2021-07-30 大唐移动通信设备有限公司 一种参考信号的传输方法和设备
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WO2020209656A1 (ko) * 2019-04-12 2020-10-15 한양대학교 산학협력단 사이드링크 통신을 수행하는 방법 및 그 장치
KR102799770B1 (ko) 2019-04-12 2025-04-25 현대자동차주식회사 사이드링크 harq 피드백 제어하는 방법 및 그 장치
CN113892246B (zh) * 2019-05-31 2024-11-19 上海诺基亚贝尔股份有限公司 用于侧链路传输的解调参考信号配置
WO2020246852A1 (ko) * 2019-06-05 2020-12-10 엘지전자 주식회사 무선통신시스템에서 사이드링크 신호 송수신 방법
WO2020246850A1 (ko) * 2019-06-05 2020-12-10 엘지전자 주식회사 무선통신시스템에서 사이드링크 신호 송수신 방법
WO2021029585A1 (ko) * 2019-08-15 2021-02-18 엘지전자 주식회사 Nr v2x에서 pssch를 위한 dmrs를 전송하는 방법 및 장치
WO2021035466A1 (en) * 2019-08-26 2021-03-04 Mediatek Singapore Pte. Ltd. Physical channnels for sl communication
CN114402636B (zh) * 2019-09-29 2025-02-25 华为技术有限公司 发送和接收侧行控制信息的方法、终端装置和系统
CN112889329A (zh) * 2019-09-29 2021-06-01 华为技术有限公司 一种dmrs样式指示信息的传输方法和通信装置
US11700095B2 (en) * 2019-10-04 2023-07-11 Qualcomm Incorporated Channel estimation for two-stage sidelink control using sidelink data channel DMRS
CN112737742B (zh) * 2019-10-14 2023-04-25 维沃移动通信有限公司 一种解调参考信号配置指示方法及终端
WO2021072620A1 (en) * 2019-10-15 2021-04-22 Mediatek Singapore Pte. Ltd. Physical channnel structures for sidelink communication
US12089183B2 (en) * 2019-11-19 2024-09-10 Qualcomm Incorporated Initializing sequence generators to facilitate sidelink communications
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US12375203B2 (en) * 2020-01-03 2025-07-29 Qualcomm Incorporated Transport block size determination for sidelink communications
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Also Published As

Publication number Publication date
CA3031690A1 (en) 2018-03-01
JP7069121B2 (ja) 2022-05-17
BR112019003263A2 (pt) 2019-06-18
CN113364720B (zh) 2024-03-22
EP3504815B1 (en) 2022-03-16
US20180062809A1 (en) 2018-03-01
CA3031690C (en) 2025-07-08
CN109644075B (zh) 2021-06-25
CN113364720A (zh) 2021-09-07
US10389502B2 (en) 2019-08-20
EP3504815A1 (en) 2019-07-03
US20190342049A1 (en) 2019-11-07
WO2018038978A1 (en) 2018-03-01
CN109644075A (zh) 2019-04-16
AU2017316384B2 (en) 2021-09-02
US10581575B2 (en) 2020-03-03
AU2017316384A1 (en) 2019-01-31
JP2019533334A (ja) 2019-11-14

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