CN109644075B - 用于在设备到设备通信中的解调参考信号序列选择的方法和装置 - Google Patents

用于在设备到设备通信中的解调参考信号序列选择的方法和装置 Download PDF

Info

Publication number
CN109644075B
CN109644075B CN201780051210.5A CN201780051210A CN109644075B CN 109644075 B CN109644075 B CN 109644075B CN 201780051210 A CN201780051210 A CN 201780051210A CN 109644075 B CN109644075 B CN 109644075B
Authority
CN
China
Prior art keywords
bits
subset
crc
sci
dmrs sequence
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
CN201780051210.5A
Other languages
English (en)
Chinese (zh)
Other versions
CN109644075A (zh
Inventor
S·K·巴盖尔
S·帕蒂尔
K·古拉蒂
Z·吴
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
Priority to CN202110783062.4A priority Critical patent/CN113364720B/zh
Publication of CN109644075A publication Critical patent/CN109644075A/zh
Application granted granted Critical
Publication of CN109644075B publication Critical patent/CN109644075B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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)
CN201780051210.5A 2016-08-24 2017-08-15 用于在设备到设备通信中的解调参考信号序列选择的方法和装置 Active CN109644075B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110783062.4A CN113364720B (zh) 2016-08-24 2017-08-15 用于在设备到设备通信中的解调参考信号序列选择的方法和装置

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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202110783062.4A Division CN113364720B (zh) 2016-08-24 2017-08-15 用于在设备到设备通信中的解调参考信号序列选择的方法和装置

Publications (2)

Publication Number Publication Date
CN109644075A CN109644075A (zh) 2019-04-16
CN109644075B true CN109644075B (zh) 2021-06-25

Family

ID=61243662

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201780051210.5A Active CN109644075B (zh) 2016-08-24 2017-08-15 用于在设备到设备通信中的解调参考信号序列选择的方法和装置
CN202110783062.4A Active CN113364720B (zh) 2016-08-24 2017-08-15 用于在设备到设备通信中的解调参考信号序列选择的方法和装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202110783062.4A Active CN113364720B (zh) 2016-08-24 2017-08-15 用于在设备到设备通信中的解调参考信号序列选择的方法和装置

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)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3352405B1 (en) * 2015-09-14 2023-01-11 LG Electronics Inc. Method and apparatus for transceiving messages from v2x terminal in wireless communication system
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)
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
WO2020030056A1 (en) * 2018-08-09 2020-02-13 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
US12069612B2 (en) * 2018-10-10 2024-08-20 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
CN113316122B (zh) * 2018-12-18 2023-01-06 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
US11277819B2 (en) * 2019-01-21 2022-03-15 Huawei Technologies Co., Ltd. Method and apparatus for sidelink transmission and resource allocation
KR20210138124A (ko) 2019-04-07 2021-11-18 엘지전자 주식회사 무선통신시스템에서 사이드링크 통신 및 피드백에 관련된 ue의 동작 방법
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
US20220322324A1 (en) * 2019-06-05 2022-10-06 Lg Electronics Inc. Method for transmitting and receiving sidelink signal in wireless communication system
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
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
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
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
EP4369833A3 (en) 2019-11-20 2024-07-10 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving reference signal for sidelink data in wireless communication system
US12375203B2 (en) * 2020-01-03 2025-07-29 Qualcomm Incorporated Transport block size determination for sidelink communications
KR20210089576A (ko) * 2020-01-08 2021-07-16 현대자동차주식회사 사이드링크 통신을 위한 참조 신호의 송수신을 위한 방법 및 장치
US12063623B2 (en) * 2020-01-21 2024-08-13 Qualcomm Incorporated Multi-layer control in new radio sidelink
CN115812332B (zh) * 2020-07-15 2025-04-29 高通股份有限公司 针对基于锚的侧行链路通信的反向链路授权的传输
US12513679B2 (en) * 2020-08-25 2025-12-30 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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104285420A (zh) * 2012-03-28 2015-01-14 瑞典爱立信有限公司 信令通知序列生成器初始化参数用于上行链路参考信号生成
CN105814964A (zh) * 2013-10-21 2016-07-27 高通股份有限公司 用于协作式通信系统的信道使用信标信号设计

Family Cites Families (13)

* 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
US20130217399A1 (en) * 2012-02-20 2013-08-22 Texas Instruments Incorporated Partial channel mapping for fast connection setup in low energy wireless networks
JP2015512200A (ja) * 2012-02-20 2015-04-23 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいて上りリンク信号送信方法及び装置
EP3128797B1 (en) * 2014-03-30 2020-12-02 LG Electronics Inc. Method for transmitting/receiving downlink control information in wireless communication system supporting device-to-device communication and apparatus therefor
US10477556B2 (en) * 2014-09-26 2019-11-12 Sharp Kabushiki Kaisha Terminal device, base station device, communication method, and integrated circuit
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
EP3248426B1 (en) * 2015-01-23 2020-07-22 LG Electronics Inc. Method for selecting of sidelink grant for a d2d ue in a d2d communication system and device therefor
KR102534026B1 (ko) * 2015-02-26 2023-05-19 삼성전자 주식회사 유니캐스트 디바이스 대 디바이스(d2d) 통신과 그룹캐스트 d2d 통신을 식별하는 방법
CN107637161B (zh) * 2015-05-14 2021-07-23 苹果公司 基站的装置、中继用户设备的装置和基站
EP3410795A4 (en) * 2016-01-26 2019-01-23 Sony Corporation DEVICE DEVICE, BASIC STATION AND COMMUNICATION PROCESS
US10389502B2 (en) 2016-08-24 2019-08-20 Qualcomm Incorporated Demodulation reference signal sequence selection in device-to-device communication

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104285420A (zh) * 2012-03-28 2015-01-14 瑞典爱立信有限公司 信令通知序列生成器初始化参数用于上行链路参考信号生成
CN105814964A (zh) * 2013-10-21 2016-07-27 高通股份有限公司 用于协作式通信系统的信道使用信标信号设计

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
《Remaining details on DMRS for PSCCH and PSSCH》;LG Electronics;《3GPP TSG RAN WG1 Meeting #86 R1-166821》;20160813;第2、3节 *
《Remaining issues on SCI contents》;LG Electronics;《3GPP TSG RAN WG1 Meeting #86 R1-166831》;20160813;第2、3节 *
《WF on PSSCH DMRS》;LG Electronics;《3GPP TSG RAN WG1 Meeting #86 R1-168117》;20160823;全文 *

Also Published As

Publication number Publication date
CA3031690C (en) 2025-07-08
JP2019533334A (ja) 2019-11-14
ES2910061T3 (es) 2022-05-11
BR112019003263A2 (pt) 2019-06-18
EP3504815A1 (en) 2019-07-03
EP3504815B1 (en) 2022-03-16
CA3031690A1 (en) 2018-03-01
AU2017316384A1 (en) 2019-01-31
JP7069121B2 (ja) 2022-05-17
AU2017316384B2 (en) 2021-09-02
US20190342049A1 (en) 2019-11-07
CN109644075A (zh) 2019-04-16
CN113364720A (zh) 2021-09-07
US20180062809A1 (en) 2018-03-01
US10581575B2 (en) 2020-03-03
CN113364720B (zh) 2024-03-22
US10389502B2 (en) 2019-08-20
WO2018038978A1 (en) 2018-03-01

Similar Documents

Publication Publication Date Title
CN109644075B (zh) 用于在设备到设备通信中的解调参考信号序列选择的方法和装置
US11956757B2 (en) Autonomous resource selection for multiple transmissions in device-to-device communications
CN110086593B (zh) 用于配置无执照射频谱带中的上行链路信道的技术
CN109565402B (zh) 使用sPDCCH和sPDSCH通信的方法和设备
CN111316702B (zh) 用于MulteFire覆盖增强的公共搜索空间加扰
KR102436957B1 (ko) Noma 다운링크 송신들의 세트에 대한 다운링크 제어 정보를 송신 및 수신하기 위한 기술들
CN103997788B (zh) 用于设备到设备通信的设备发现方法及用户设备、网络侧设备
CN110521163B (zh) 低时延系统中的物理下行链路控制信道结构
US20180343148A1 (en) Transmit power and frequency hopping configurations for control information transmissions
CN110235405A (zh) 无线通信中基于参考信号传达控制数据
HK40017169A (en) Physical downlink control channel structure in low latency systems
BR112019003263B1 (pt) Métodos para comunicação sem fio, aparelhos para comunicação sem fio, e, memória legível por computador para comunicação sem fio
HK40017169B (en) Physical downlink control channel structure in low latency systems

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant