CA2786700C - 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 PDFInfo
- Publication number
- CA2786700C CA2786700C CA2786700A CA2786700A CA2786700C CA 2786700 C CA2786700 C CA 2786700C CA 2786700 A CA2786700 A CA 2786700A CA 2786700 A CA2786700 A CA 2786700A CA 2786700 C CA2786700 C CA 2786700C
- Authority
- CA
- Canada
- Prior art keywords
- sequence
- reference signal
- parameter
- specific
- sgh
- 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
Links
- 108010076504 Protein Sorting Signals Proteins 0.000 title claims abstract description 61
- 238000000034 method Methods 0.000 title claims abstract description 50
- 238000004891 communication Methods 0.000 title claims abstract description 26
- 230000005540 biological transmission Effects 0.000 description 68
- 125000004122 cyclic group Chemical group 0.000 description 43
- 238000013507 mapping Methods 0.000 description 9
- 230000015654 memory Effects 0.000 description 9
- 230000004044 response Effects 0.000 description 9
- 238000003780 insertion Methods 0.000 description 8
- 230000037431 insertion Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000013468 resource allocation Methods 0.000 description 5
- 239000000969 carrier Substances 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical group [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 230000010363 phase shift Effects 0.000 description 3
- 230000011664 signaling Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000005562 fading Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 102100037399 Alanine-tRNA ligase, cytoplasmic Human genes 0.000 description 1
- 101000879354 Homo sapiens Alanine-tRNA ligase, cytoplasmic Proteins 0.000 description 1
- 101000741965 Homo sapiens Inactive tyrosine-protein kinase PRAG1 Proteins 0.000 description 1
- 102100038659 Inactive tyrosine-protein kinase PRAG1 Human genes 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Mobile Radio Communication Systems (AREA)
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.
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 | ||
| KR10-2011-0001669 | 2011-01-07 | ||
| 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2786700A1 CA2786700A1 (fr) | 2011-07-14 |
| CA2786700C true CA2786700C (fr) | 2016-08-09 |
Family
ID=46797304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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)
| Country | Link |
|---|---|
| JP (1) | JP5567688B2 (fr) |
| CN (1) | CN102696193B (fr) |
| CA (1) | CA2786700C (fr) |
Families Citing this family (26)
| 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 |
| JP5960351B2 (ja) * | 2013-04-25 | 2016-08-02 | インテル コーポレイション | 伝送電力及び電力密度のインテリジェント制御のためのミリメートル波通信の装置及び方法 |
| JP6655251B2 (ja) | 2016-01-20 | 2020-02-26 | 日本電気株式会社 | 基準信号を送信する方法 |
| 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 |
| CA3022919C (fr) * | 2016-05-12 | 2024-05-07 | Ntt Docomo, Inc. | Terminal utilisateur et methode de communication radio |
| 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 |
| US10454657B2 (en) * | 2017-02-28 | 2019-10-22 | Qualcomm Incorporated | Narrowband time-division duplex frame structure for narrowband communications |
| MX2019010777A (es) * | 2017-03-10 | 2019-10-15 | Ntt Docomo Inc | Terminal de usuario y metodo de comunicacion por radio. |
| TW201902170A (zh) | 2017-03-22 | 2019-01-01 | 美商Ｉｄａｃ控股公司 | 下一代無線通訊系統探測參考訊號(srs)方法、裝置、系統、架構及介面 |
| WO2018231030A1 (fr) * | 2017-06-16 | 2018-12-20 | 엘지전자 주식회사 | Procédés d'émission et de réception de canal physique de commande de liaison montante entre un terminal et une station de base dans un système de communication sans fil, et appareils pour sa prise en charge |
| 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 |
| PE20201434A1 (es) | 2017-11-17 | 2020-12-09 | Ntt Docomo Inc | Terminal de usuario y metodo de comunicacion por radio |
| 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 |
| US10439779B2 (en) | 2017-11-26 | 2019-10-08 | Huawei Technologies Co., Ltd. | Sequence determining method and apparatus |
| 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 |
| CN111727592B (zh) | 2018-02-16 | 2024-03-12 | 株式会社Ntt都科摩 | 用户终端以及无线通信方法 |
| 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 |
| CN117979405A (zh) * | 2021-02-19 | 2024-05-03 | 华为技术有限公司 | 无线通信方法及装置 |
| 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 |
Family Cites Families (3)
| 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 |
-
2011
- 2011-01-07 CN CN201180005663.7A patent/CN102696193B/zh active Active
- 2011-01-07 CA CA2786700A patent/CA2786700C/fr active Active
- 2011-01-07 JP JP2012547970A patent/JP5567688B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP5567688B2 (ja) | 2014-08-06 |
| CA2786700A1 (fr) | 2011-07-14 |
| JP2013516888A (ja) | 2013-05-13 |
| CN102696193B (zh) | 2016-08-10 |
| CN102696193A (zh) | 2012-09-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9843466B2 (en) | Method and apparatus for generating an uplink reference signal sequence in a wireless communication system | |
| US10069610B2 (en) | Method and apparatus for generating a reference signal sequence in a wireless communication system | |
| CA2786700C (fr) | Procede et appareil destines a generer une sequence de signal de reference dans un systeme de communication sans fil | |
| US10320544B2 (en) | Method and apparatus for transmitting a reference signal in a multi-antenna system | |
| US9942889B2 (en) | Method and apparatus for transmitting a reference signal in a multi-antenna system | |
| KR20120023667A (ko) | 다중 안테나 시스템에서 참조 신호 전송 방법 및 장치 | |
| AU2011204052B2 (en) | Method and apparatus for generating a reference signal sequence in a wireless communication system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |