CA2786700A1 - Procede et appareil destines a generer une sequence de signal de reference dans un systeme de communication sans fil - Google Patents

Procede et appareil destines a generer une sequence de signal de reference dans un systeme de communication sans fil Download PDF

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Publication number
CA2786700A1
CA2786700A1 CA2786700A CA2786700A CA2786700A1 CA 2786700 A1 CA2786700 A1 CA 2786700A1 CA 2786700 A CA2786700 A CA 2786700A CA 2786700 A CA2786700 A CA 2786700A CA 2786700 A1 CA2786700 A1 CA 2786700A1
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Canada
Prior art keywords
sequence
sgh
reference signal
specific
parameter
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Granted
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CA2786700A
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English (en)
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CA2786700C (fr
Inventor
Hyun Soo Ko
Min Seok Noh
Jae Hoon Chung
Seung Hee Han
Moon Il Lee
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LG Electronics Inc
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LG Electronics Inc
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Priority claimed from PCT/KR2011/000110 external-priority patent/WO2011084004A2/fr
Publication of CA2786700A1 publication Critical patent/CA2786700A1/fr
Application granted granted Critical
Publication of CA2786700C publication Critical patent/CA2786700C/fr
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Abstract

La présente invention concerne un procédé et un appareil destinés à générer une séquence de signal de référence par un matériel employé par l'utilisateur (UE) dans un système de communication sans fil. L'UE reçoit un paramètre de saut de groupe de séquence spécifique à l'UE qui lui est spécifique et génère une séquence de signal de référence sur la base d'une séquence de base dans chaque unité de créneau. La séquence de base se classe en nombres de groupes de séquences déterminés dans chacune des unités de créneau par le paramètre de saut de groupe de séquence spécifique à l'UE indiquant si le saut de groupe de séquence a été réalisé et les nombres de séquences de base.
CA2786700A 2010-01-07 2011-01-07 Procede et appareil destines a generer une sequence de signal de reference dans un systeme de communication sans fil Active CA2786700C (fr)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US29286810P 2010-01-07 2010-01-07
US61/292,868 2010-01-07
US32818910P 2010-04-27 2010-04-27
US61/328,189 2010-04-27
US33455510P 2010-05-13 2010-05-13
US61/334,555 2010-05-13
US34515410P 2010-05-17 2010-05-17
US61/345,154 2010-05-17
PCT/KR2011/000110 WO2011084004A2 (fr) 2010-01-07 2011-01-07 Procédé et appareil destinés à générer une séquence de signal de référence dans un système de communication sans fil
KR1020110001669A KR101689039B1 (ko) 2010-01-07 2011-01-07 무선 통신 시스템에서 참조 신호 시퀀스 생성 방법 및 장치
KR10-2011-0001669 2011-01-07

Publications (2)

Publication Number Publication Date
CA2786700A1 true CA2786700A1 (fr) 2011-07-14
CA2786700C CA2786700C (fr) 2016-08-09

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CA2786700A Active CA2786700C (fr) 2010-01-07 2011-01-07 Procede et appareil destines a generer une sequence de signal de reference dans un systeme de communication sans fil

Country Status (3)

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JP (1) JP5567688B2 (fr)
CN (1) CN102696193B (fr)
CA (1) CA2786700C (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103095442A (zh) * 2011-10-31 2013-05-08 中兴通讯股份有限公司 探测参考信号配置方法及装置
EP3754926A4 (fr) * 2018-02-16 2021-09-29 Ntt Docomo, Inc. Terminal utilisateur et procédé de communication sans fil
CN115174009A (zh) * 2021-04-06 2022-10-11 维沃移动通信有限公司 Harq反馈的确定方法及装置、终端及可读存储介质
US11671301B2 (en) 2017-03-22 2023-06-06 Interdigital Patent Holdings, Inc. Methods, apparatus, systems, architectures and interfaces for channel state information reference signal for next generation wireless communication systems

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RU2608755C1 (ru) * 2013-04-25 2017-01-24 Интел Корпорейшн Устройство связи миллиметрового диапазона длин волн и способ интеллектуального управления мощностью передачи и плотностью потока мощности
JP6897810B2 (ja) * 2016-01-20 2021-07-07 日本電気株式会社 基地局により実施される方法、ユーザ機器により実施される方法、基地局、及びユーザ機器
KR102285634B1 (ko) 2016-01-20 2021-08-05 닛본 덴끼 가부시끼가이샤 기준 신호를 송신하는 방법 및 장치
US10778485B2 (en) * 2016-05-12 2020-09-15 Ntt Docomo, Inc. User terminal and radio communication method
CN107592189B (zh) * 2016-07-06 2020-07-14 华为技术有限公司 一种传输方法、用户设备及基站
CN108365927B (zh) * 2017-01-26 2021-03-30 华为技术有限公司 传输方法、网络设备和终端设备
US10454658B2 (en) * 2017-02-28 2019-10-22 Qualcomm Incorporated Narrowband time-division duplex frame structure for narrowband communications
CN110603735B (zh) * 2017-03-10 2022-02-11 株式会社Ntt都科摩 用户终端以及无线通信方法
CN116056234A (zh) * 2017-06-16 2023-05-02 Lg 电子株式会社 发送和接收物理上行链路控制信道的方法及其装置
EP3713102A4 (fr) 2017-11-17 2021-10-27 NTT DoCoMo, Inc. Terminal utilisateur et procédé de communication sans fil
CN108123785B (zh) * 2017-11-17 2023-09-26 中兴通讯股份有限公司 通信方法及系统
CN109818895B (zh) * 2017-11-17 2022-04-29 中兴通讯股份有限公司 确定序列组的方法及装置，确定循环移位的方法及装置
US10439779B2 (en) 2017-11-26 2019-10-08 Huawei Technologies Co., Ltd. Sequence determining method and apparatus
CN109842478A (zh) 2017-11-26 2019-06-04 华为技术有限公司 一种序列确定方法和装置
CN112865942B (zh) * 2017-12-11 2023-05-05 中兴通讯股份有限公司 参考信号的传输方法及装置
CN110677226B (zh) * 2018-07-03 2022-05-10 中国移动通信有限公司研究院 参考信号发送、接收方法及通信设备
US20200014569A1 (en) * 2018-07-03 2020-01-09 Qualcomm Incorporated Reference signal sequence identification in wireless communications
CN111835452B (zh) * 2019-03-29 2021-11-26 华为技术有限公司 一种序列确定方法及装置
CN113595668B (zh) * 2019-06-24 2022-08-02 腾讯科技（深圳）有限公司 一种时钟漂移处理的方法、网络功能网元及存储介质
CN112449403B (zh) * 2019-09-05 2023-10-20 海能达通信股份有限公司 低轨卫星通信中的随机接入信道传输方法及装置
CN114503487B (zh) * 2019-10-03 2023-06-16 华为技术有限公司 一种通信方法及装置
CN114980295B (zh) * 2021-02-19 2024-01-16 华为技术有限公司 无线通信方法及装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080072508A (ko) * 2007-02-02 2008-08-06 엘지전자 주식회사 다양한 자원 블록 길이를 가지는 시퀀스 할당 방법 및 이를위한 시퀀스 그룹핑 방법
US20090046645A1 (en) * 2007-08-13 2009-02-19 Pierre Bertrand Uplink Reference Signal Sequence Assignments in Wireless Networks
KR20090112534A (ko) * 2008-04-23 2009-10-28 엘지전자 주식회사 상향링크 참조 신호 시퀀스 생성 방법

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103095442A (zh) * 2011-10-31 2013-05-08 中兴通讯股份有限公司 探测参考信号配置方法及装置
US11671301B2 (en) 2017-03-22 2023-06-06 Interdigital Patent Holdings, Inc. Methods, apparatus, systems, architectures and interfaces for channel state information reference signal for next generation wireless communication systems
EP3754926A4 (fr) * 2018-02-16 2021-09-29 Ntt Docomo, Inc. Terminal utilisateur et procédé de communication sans fil
US11502720B2 (en) 2018-02-16 2022-11-15 Ntt Docomo, Inc. User terminal and radio communication method
CN115174009A (zh) * 2021-04-06 2022-10-11 维沃移动通信有限公司 Harq反馈的确定方法及装置、终端及可读存储介质
CN115174009B (zh) * 2021-04-06 2024-04-12 维沃移动通信有限公司 Harq反馈的确定方法及装置、终端及可读存储介质

Also Published As

Publication number Publication date
CN102696193B (zh) 2016-08-10
JP2013516888A (ja) 2013-05-13
CN102696193A (zh) 2012-09-26
CA2786700C (fr) 2016-08-09
JP5567688B2 (ja) 2014-08-06

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