AU2017316384B2 - Demodulation reference signal sequence selection in device-to-device communication - Google Patents

Demodulation reference signal sequence selection in device-to-device communication Download PDF

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Publication number
AU2017316384B2
AU2017316384B2 AU2017316384A AU2017316384A AU2017316384B2 AU 2017316384 B2 AU2017316384 B2 AU 2017316384B2 AU 2017316384 A AU2017316384 A AU 2017316384A AU 2017316384 A AU2017316384 A AU 2017316384A AU 2017316384 B2 AU2017316384 B2 AU 2017316384B2
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sci
dmrs
crc
sidelink
sequence
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AU2017316384A
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AU2017316384A1 (en
Inventor
Sudhir Kumar Baghel
Kapil Gulati
Shailesh Patil
Zhibin Wu
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Qualcomm Inc
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Qualcomm Inc
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    • 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

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  • 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)
AU2017316384A 2016-08-24 2017-08-15 Demodulation reference signal sequence selection in device-to-device communication Active AU2017316384B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662379218P 2016-08-24 2016-08-24
US62/379,218 2016-08-24
US15/676,762 2017-08-14
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 (2)

Publication Number Publication Date
AU2017316384A1 AU2017316384A1 (en) 2019-01-31
AU2017316384B2 true AU2017316384B2 (en) 2021-09-02

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AU2017316384A Active AU2017316384B2 (en) 2016-08-24 2017-08-15 Demodulation reference signal sequence selection in device-to-device communication

Country Status (8)

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US (2) US10389502B2 (enExample)
EP (1) EP3504815B1 (enExample)
JP (1) JP7069121B2 (enExample)
CN (2) CN113364720B (enExample)
AU (1) AU2017316384B2 (enExample)
CA (1) CA3031690C (enExample)
ES (1) ES2910061T3 (enExample)
WO (1) WO2018038978A1 (enExample)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113727310B (zh) * 2015-09-14 2023-10-24 Lg 电子株式会社 在无线通信系统中从v2x终端收发消息的方法和装置
US10638342B2 (en) * 2015-12-21 2020-04-28 Apple Inc. Device and method for device to device communication
US10389502B2 (en) 2016-08-24 2019-08-20 Qualcomm Incorporated Demodulation reference signal sequence selection in device-to-device communication
US10880062B2 (en) * 2017-06-29 2020-12-29 Qualcomm Incorporated Providing protection for information delivered in demodulation reference signals (DMRS)
EP3493450B1 (en) * 2017-08-04 2020-11-25 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Information processing method, communication device, and computer storage medium
KR102647886B1 (ko) * 2018-05-16 2024-03-14 삼성전자주식회사 V2x 시스템에서 dmrs 정보 설정 방법 및 장치
US11050535B2 (en) 2018-08-09 2021-06-29 FG Innovation Company Limited Method and apparatus for performing sidelink communication in wireless communication systems
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
WO2020076573A1 (en) * 2018-10-10 2020-04-16 Kyocera Corporation Mini-slot 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
CA3123967C (en) * 2018-12-18 2024-10-29 Guangdong Oppo Mobile Telecommunications Corp Ltd Sidelink communication method and terminal device
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
US11277819B2 (en) * 2019-01-21 2022-03-15 Huawei Technologies Co., Ltd. Method and apparatus for sidelink transmission and resource allocation
US11038629B2 (en) 2019-04-07 2021-06-15 Lg Electronics Inc. Method of operating UE in relation to sidelink communication and feedback in wireless communication system
KR102799769B1 (ko) 2019-04-12 2025-04-25 현대자동차주식회사 사이드링크 통신을 수행하는 방법 및 그 장치
WO2020209656A1 (ko) * 2019-04-12 2020-10-15 한양대학교 산학협력단 사이드링크 통신을 수행하는 방법 및 그 장치
WO2020237671A1 (en) * 2019-05-31 2020-12-03 Nokia Shanghai Bell Co., Ltd. Demodulation reference signal configuration for sidelink transmission
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
EP3998732A4 (en) * 2019-08-15 2022-09-14 LG Electronics Inc. METHOD AND DEVICE FOR TRANSMITTING DMRS FOR A PSSCH IN NR V2X
WO2021035466A1 (en) * 2019-08-26 2021-03-04 Mediatek Singapore Pte. Ltd. Physical channnels for sl communication
WO2021056568A1 (zh) * 2019-09-29 2021-04-01 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
KR20210061960A (ko) * 2019-11-20 2021-05-28 삼성전자주식회사 무선 통신 시스템에서 사이드링크 데이터를 위한 기준신호 송신 및 수신 방법 및 장치
US12375203B2 (en) * 2020-01-03 2025-07-29 Qualcomm Incorporated Transport block size determination for sidelink communications
EP4068671A4 (en) * 2020-01-08 2024-01-03 Hyundai Motor Company Method and device for transmitting and receiving reference signal for sidelink communication
US12063623B2 (en) 2020-01-21 2024-08-13 Qualcomm Incorporated Multi-layer control in new radio sidelink
WO2022011594A1 (en) * 2020-07-15 2022-01-20 Qualcomm Incorporated Transmission of reverse-link grants for anchor based sidelink communication
US20220070869A1 (en) * 2020-08-25 2022-03-03 Qualcomm Incorporated Crc scrambling for sci in nr sidelink
US12028896B2 (en) * 2020-09-23 2024-07-02 Qualcomm Incorporated Methods and system for establishing multiple starting points for sidelink transmissions
US11765010B2 (en) * 2020-10-20 2023-09-19 Qualcomm Incorporated Cyclic shift selection for physical sidelink control channel transmission

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10187859B2 (en) * 2011-02-14 2019-01-22 Qualcomm Incorporated Power control and user multiplexing for heterogeneous network coordinated multipoint operations
US10588101B2 (en) * 2012-01-06 2020-03-10 Qualcomm Incorporated Long term evoluton (LTE) user equipment relays having a licensed wireless or wired backhaul link and an unlicensed access link
WO2013125845A1 (en) * 2012-02-20 2013-08-29 Lg Electronics Inc. Method and apparatus for transmitting uplink signal in wireless communication system
US20130217399A1 (en) * 2012-02-20 2013-08-22 Texas Instruments Incorporated Partial channel mapping for fast connection setup in low energy wireless networks
US8731124B2 (en) * 2012-03-28 2014-05-20 Telefonaktiebolaget Lm Ericsson (Publ) Signaling of sequence generator initialization parameters for uplink reference signal generation
US9844057B2 (en) * 2013-10-21 2017-12-12 Qualcomm Incorporated Channel usage beacon signal design for cooperative communication systems
CN106165510B (zh) * 2014-03-30 2020-01-07 Lg电子株式会社 在支持设备到设备通信的无线通信系统中传输/接收下行链路控制信息的方法及其设备
WO2016047753A1 (ja) * 2014-09-26 2016-03-31 シャープ株式会社 端末装置、基地局装置、通信方法、および、集積回路
US10827491B2 (en) * 2014-10-07 2020-11-03 Qualcomm Incorporated Techniques for transmitting a sounding reference signal or scheduling request over an unlicensed radio frequency spectrum band
US10050818B2 (en) * 2015-01-12 2018-08-14 Lg Electronics Inc. Method for transmitting DMRS for narrow band transmission, and MTC device
JP6683717B2 (ja) * 2015-01-23 2020-04-22 エルジー エレクトロニクス インコーポレイティド Ｄ２ｄ通信システムにおいてｄ２ｄ端末に対するサイドリンクグラントを選択する方法及びその装置
US10743161B2 (en) * 2015-02-26 2020-08-11 Samsung Electronics Co., Ltd. Method for discriminating between unicast device to device(D2D) communication and groupcast D2D communication
EP3295758B1 (en) * 2015-05-14 2021-04-14 Apple Inc. Reduction of concurrent signaling in a relay user equipment (ue)
US10736131B2 (en) * 2016-01-26 2020-08-04 Sony Corporation Terminal device, base station device, and communication method
US10389502B2 (en) 2016-08-24 2019-08-20 Qualcomm Incorporated Demodulation reference signal sequence selection in device-to-device communication

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
LG Electronics, "Remaining details on DMRS for PSCCH and PSSCH", 3GPP TSG RAN WGI Meeting #86 R1-166821 *
LG ELECTRONICS, "Remaining issues on SCI contents", vol. RAN WG1, no. Gothenburg, Sweden; 20160822 - 20160826, (2016-08-21), 3GPP DRAFT; R1-166831. *
LG Electronics, "WF on PSSCH DMRS", 3GPP TSG RAN WGI Meeting #86 R1-168117 *

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Publication number Publication date
US10581575B2 (en) 2020-03-03
CN109644075B (zh) 2021-06-25
CN113364720A (zh) 2021-09-07
WO2018038978A1 (en) 2018-03-01
EP3504815B1 (en) 2022-03-16
CA3031690C (en) 2025-07-08
ES2910061T3 (es) 2022-05-11
JP7069121B2 (ja) 2022-05-17
US10389502B2 (en) 2019-08-20
EP3504815A1 (en) 2019-07-03
CN109644075A (zh) 2019-04-16
US20190342049A1 (en) 2019-11-07
BR112019003263A2 (pt) 2019-06-18
JP2019533334A (ja) 2019-11-14
CN113364720B (zh) 2024-03-22
US20180062809A1 (en) 2018-03-01
AU2017316384A1 (en) 2019-01-31
CA3031690A1 (en) 2018-03-01

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