HUE040500T2 - Feltöltés irányú kapcsolati szinkronizálás elõtag nélkül SC-FDMA-ban - Google Patents
Feltöltés irányú kapcsolati szinkronizálás elõtag nélkül SC-FDMA-banInfo
- Publication number
- HUE040500T2 HUE040500T2 HUE15775910A HUE15775910A HUE040500T2 HU E040500 T2 HUE040500 T2 HU E040500T2 HU E15775910 A HUE15775910 A HU E15775910A HU E15775910 A HUE15775910 A HU E15775910A HU E040500 T2 HUE040500 T2 HU E040500T2
- Authority
- HU
- Hungary
- Prior art keywords
- fdma
- prefix
- direction synchronization
- upload direction
- upload
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
- H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462062106P | 2014-10-09 | 2014-10-09 | |
| US14/542,470 US9907092B2 (en) | 2014-10-09 | 2014-11-14 | Uplink synchronization without preamble in SC-FDMA |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HUE040500T2 true HUE040500T2 (hu) | 2019-03-28 |
Family
ID=54261134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HUE15775910A HUE040500T2 (hu) | 2014-10-09 | 2015-09-25 | Feltöltés irányú kapcsolati szinkronizálás elõtag nélkül SC-FDMA-ban |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9907092B2 (cg-RX-API-DMAC7.html) |
| EP (1) | EP3205158B1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP6469855B2 (cg-RX-API-DMAC7.html) |
| KR (1) | KR101903358B1 (cg-RX-API-DMAC7.html) |
| CN (1) | CN107113757B (cg-RX-API-DMAC7.html) |
| ES (1) | ES2702721T3 (cg-RX-API-DMAC7.html) |
| HU (1) | HUE040500T2 (cg-RX-API-DMAC7.html) |
| WO (1) | WO2016057247A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10531512B2 (en) | 2015-04-01 | 2020-01-07 | Huawei Technologies Co., Ltd. | System and method for a tracking channel |
| US10090880B2 (en) * | 2015-12-18 | 2018-10-02 | Qualcomm Incorporated | Narrow band PRACH with multiple tone hopping distances |
| US10143015B2 (en) * | 2016-03-18 | 2018-11-27 | Qualcomm Incorporated | Contention-based random access in unlicensed spectrum |
| CN107404371B (zh) * | 2016-05-20 | 2021-02-09 | 华为技术有限公司 | 一种数据处理方法、装置及系统 |
| CN107787039B (zh) * | 2016-08-29 | 2020-12-15 | 华为技术有限公司 | 上行传输方法、下行传输方法、用户设备和基站 |
| US10349449B2 (en) * | 2016-10-30 | 2019-07-09 | Lg Electronics Inc. | Method and user equipment for performing random access procedure |
| CN110178324B (zh) * | 2017-02-06 | 2021-05-07 | 苹果公司 | 新无线电系统中基于同步信号块的同步方法、下一代节点-b以及用户设备 |
| MX395098B (es) | 2017-05-03 | 2025-03-24 | Lg Electronics Inc | Metodo para transmitir y recibir un canal de acceso aleatorio y aparato para el mismo. |
| EP4447592A3 (en) * | 2019-04-02 | 2025-01-08 | ZTE Corporation | Systems and methods for slot offset information management |
| US12452010B2 (en) * | 2021-02-17 | 2025-10-21 | Mediatek Singapore Pte. Ltd. | Pilot tone design for distributed-tone resource units in 6GHz low-power indoor systems |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE431693T1 (de) * | 2004-06-03 | 2009-05-15 | Option | Verfahren und vorrichtung zur verwaltung von gleichzeitigen verbindungen einer mobilkommunikationsstation zu unterschiedlichen netzwerken |
| US7567502B2 (en) * | 2004-10-14 | 2009-07-28 | Qualcomm Incorporated | Methods and apparatus for adjusting bandwidth allocation in a wireless communications system |
| MY154823A (en) * | 2005-10-21 | 2015-07-31 | Ericsson Telefon Ab L M | Technique for performing a random access procedure over a radio interface |
| EP1949566B1 (en) * | 2005-11-04 | 2014-04-30 | LG Electronics Inc. | Random access channel hopping for frequency division multiplexing access systems |
| US8259697B2 (en) * | 2006-04-19 | 2012-09-04 | Electronics And Telecommunications Research Institute | Transmission method of mobile station for random access channel diversity |
| WO2007148928A1 (en) | 2006-06-22 | 2007-12-27 | Samsung Electronics Co., Ltd. | Method for maintaining uplink timing synchronization in a mobile communication system and user equipment apparatus for the same |
| JP5588594B2 (ja) * | 2007-12-26 | 2014-09-10 | 富士通株式会社 | 無線通信システムにおける通信方法並びに無線端末及び無線基地局 |
| US8792426B2 (en) * | 2008-03-24 | 2014-07-29 | Qualcomm Incorporated | Method and apparatus for resource management in a wireless communication system |
| CN101568165B (zh) * | 2008-04-25 | 2011-11-16 | 电信科学技术研究院 | 一种上行信号处理方法、系统和装置 |
| CN101267679B (zh) | 2008-04-26 | 2013-03-27 | 中兴通讯股份有限公司 | 一种用于映射物理随机接入信道的方法 |
| US8094616B2 (en) * | 2008-05-02 | 2012-01-10 | Intel Corporation | OFDMA contention-based random access channel design for mobile wireless systems |
| CN101945073B (zh) | 2009-07-03 | 2013-02-27 | 中兴通讯股份有限公司 | 基于导频的时偏估计装置和方法 |
| MY164719A (en) | 2010-02-12 | 2018-01-30 | Interdigital Patent Holdings Inc | Method and apparatus for optimizing uplink random access channel transmission |
| US20110310854A1 (en) * | 2010-06-17 | 2011-12-22 | Jialin Zou | Method of determining access times for wireless communication devices |
| KR20130045169A (ko) | 2011-10-24 | 2013-05-03 | 주식회사 팬택 | 다중 요소 반송파 시스템에서 상향링크 동기의 수행장치 및 방법 |
| US20130308567A1 (en) * | 2012-05-15 | 2013-11-21 | Qualcomm Incorporated | Methods and apparatus for positioning reference signals in a new carrier type |
| EP2879447A4 (en) * | 2012-07-26 | 2015-07-08 | Fujitsu Ltd | BASISSTATION DEVICE, MOBILE STATION, COMMUNICATION SYSTEM AND COMMUNICATION PROCESS |
| KR101788426B1 (ko) * | 2013-01-17 | 2017-10-19 | 후지쯔 가부시끼가이샤 | 랜덤 액세스 방법, 장치, 및 시스템 |
-
2014
- 2014-11-14 US US14/542,470 patent/US9907092B2/en active Active
-
2015
- 2015-09-25 KR KR1020177009383A patent/KR101903358B1/ko active Active
- 2015-09-25 EP EP15775910.1A patent/EP3205158B1/en active Active
- 2015-09-25 WO PCT/US2015/052432 patent/WO2016057247A1/en not_active Ceased
- 2015-09-25 ES ES15775910T patent/ES2702721T3/es active Active
- 2015-09-25 HU HUE15775910A patent/HUE040500T2/hu unknown
- 2015-09-25 JP JP2017518938A patent/JP6469855B2/ja active Active
- 2015-09-25 CN CN201580054236.6A patent/CN107113757B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| KR20170066405A (ko) | 2017-06-14 |
| ES2702721T3 (es) | 2019-03-05 |
| WO2016057247A1 (en) | 2016-04-14 |
| JP2017531956A (ja) | 2017-10-26 |
| JP6469855B2 (ja) | 2019-02-13 |
| KR101903358B1 (ko) | 2018-10-02 |
| CN107113757B (zh) | 2020-11-20 |
| US20160105910A1 (en) | 2016-04-14 |
| CN107113757A (zh) | 2017-08-29 |
| EP3205158A1 (en) | 2017-08-16 |
| US9907092B2 (en) | 2018-02-27 |
| EP3205158B1 (en) | 2018-09-19 |
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