JP2010536223A5 - - Google Patents
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- JP2010536223A5 JP2010536223A5 JP2010519855A JP2010519855A JP2010536223A5 JP 2010536223 A5 JP2010536223 A5 JP 2010536223A5 JP 2010519855 A JP2010519855 A JP 2010519855A JP 2010519855 A JP2010519855 A JP 2010519855A JP 2010536223 A5 JP2010536223 A5 JP 2010536223A5
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- JP
- Japan
- Prior art keywords
- length value
- time length
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- preamble
- random access
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- 125000004122 cyclic group Chemical group 0.000 claims 16
- 230000005540 biological transmission Effects 0.000 claims 12
- 238000000034 method Methods 0.000 claims 10
- 230000003252 repetitive effect Effects 0.000 claims 8
- 238000005070 sampling Methods 0.000 claims 4
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US95503007P | 2007-08-09 | 2007-08-09 | |
| US60/955,030 | 2007-08-09 | ||
| KR10-2007-0121465 | 2007-11-27 | ||
| KR1020070121465A KR101430462B1 (ko) | 2007-08-09 | 2007-11-27 | Rach 프리엠블 구성방법 및 전송방법 |
| PCT/KR2008/004129 WO2009020292A1 (en) | 2007-08-09 | 2008-07-14 | Method for constructing rach preamble and method for transmitting rach signal |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012278294A Division JP5466290B2 (ja) | 2007-08-09 | 2012-12-20 | Rachプリアンブルの構成方法およびrach信号の伝送方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2010536223A JP2010536223A (ja) | 2010-11-25 |
| JP2010536223A5 true JP2010536223A5 (enExample) | 2011-04-07 |
| JP5167357B2 JP5167357B2 (ja) | 2013-03-21 |
Family
ID=40370103
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010519855A Active JP5167357B2 (ja) | 2007-08-09 | 2008-07-14 | Rachプリアンブルの構成方法およびrach信号の伝送方法 |
| JP2012278294A Active JP5466290B2 (ja) | 2007-08-09 | 2012-12-20 | Rachプリアンブルの構成方法およびrach信号の伝送方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012278294A Active JP5466290B2 (ja) | 2007-08-09 | 2012-12-20 | Rachプリアンブルの構成方法およびrach信号の伝送方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US8107445B2 (enExample) |
| EP (1) | EP2176966B1 (enExample) |
| JP (2) | JP5167357B2 (enExample) |
| KR (1) | KR101430462B1 (enExample) |
| CN (1) | CN101809896B (enExample) |
| RU (1) | RU2481708C2 (enExample) |
| WO (1) | WO2009020292A1 (enExample) |
Families Citing this family (48)
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|---|---|---|---|---|
| JP3792355B2 (ja) * | 1997-07-28 | 2006-07-05 | 京セラ株式会社 | 高強度セラミック焼結体及びその製造方法並びに配線基板 |
| WO2007089199A2 (en) | 2006-02-03 | 2007-08-09 | Telefonaktiebolaget Lm Ericsson (Publ) | Method for processing the random access transmission in the frequency domain |
| JP4461162B2 (ja) * | 2007-07-02 | 2010-05-12 | 株式会社東芝 | 端末装置 |
| WO2009073999A1 (en) * | 2007-12-11 | 2009-06-18 | Zte Corporation | A transmitting method and system for short physical random access channel based on time division duplex system |
| CN101217790B (zh) * | 2008-01-10 | 2012-06-06 | 中兴通讯股份有限公司 | 用于无线通信系统的随机接入信道构造方法和装置 |
| CN101217808B (zh) * | 2008-01-17 | 2013-01-16 | 中兴通讯股份有限公司 | 无线通信系统中随机接入信号的发送方法 |
| EP2353264B1 (en) * | 2008-12-05 | 2012-11-14 | Telefonaktiebolaget LM Ericsson (publ) | Method in a communication network system |
| CN102084711A (zh) * | 2009-02-01 | 2011-06-01 | 华为技术有限公司 | 用户设备接入方法及系统和网络接入设备 |
| WO2010124465A1 (zh) * | 2009-04-30 | 2010-11-04 | 华为技术有限公司 | 一种上行信号的处理方法、基站和用户终端 |
| US8797942B2 (en) * | 2009-09-25 | 2014-08-05 | Telefonaktiebolaget Lm Ericsson (Publ) | Random access with full coverage on selected resources |
| US8923218B2 (en) * | 2009-11-02 | 2014-12-30 | Qualcomm Incorporated | Apparatus and method for random access signaling in a wireless communication system |
| KR101555836B1 (ko) | 2009-11-06 | 2015-09-25 | 삼성전자주식회사 | 다중 셀에서 데이터를 전송하는 시스템 |
| US10069586B2 (en) * | 2010-06-28 | 2018-09-04 | Lantiq Deutschland Gmbh | Optical network power consumption mitigation |
| CN102752859B (zh) * | 2011-04-19 | 2017-05-03 | 中兴通讯股份有限公司 | 一种上行同步信道的发送方法及装置 |
| CN102811191B (zh) | 2011-05-31 | 2016-06-08 | 华为技术有限公司 | 一种数据传输方法和装置 |
| CN105246159B (zh) | 2011-05-31 | 2019-01-08 | 华为技术有限公司 | 一种通信系统 |
| GB2495693B (en) * | 2011-08-23 | 2014-03-05 | Broadcom Corp | Mobile communication networks |
| CN103067925B (zh) * | 2011-10-21 | 2017-10-17 | 中兴通讯股份有限公司 | 一种认知无线电系统前导码格式的重配方法及系统 |
| KR102039065B1 (ko) * | 2012-05-08 | 2019-10-31 | 한국전자통신연구원 | 큰 셀 반경을 가지는 이동 통신 시스템에서의 랜덤 액세스 방법 및 랜덤 액세스 채널 구조 |
| CN103582152B (zh) * | 2012-07-23 | 2018-01-26 | 中兴通讯股份有限公司 | 随机接入子帧格式的获得方法及接收机 |
| CN103634926B (zh) * | 2012-08-29 | 2016-09-07 | 中兴通讯股份有限公司 | 一种高速移动环境下终端的随机接入方法及随机接入系统 |
| CN103918340B9 (zh) | 2012-11-02 | 2018-03-23 | 华为技术有限公司 | 确定信道损耗的方法、基站和用户设备 |
| CN103906261B (zh) * | 2012-12-28 | 2018-06-05 | 中兴通讯股份有限公司 | 随机接入前导处理方法及装置 |
| CN103906260A (zh) * | 2012-12-28 | 2014-07-02 | 中兴通讯股份有限公司 | 随机接入前导处理方法及装置 |
| CN103916973B (zh) * | 2013-01-05 | 2018-10-23 | 中国移动通信集团公司 | 随机接入超大型小区的方法及用户设备 |
| CN103916974B (zh) * | 2013-01-07 | 2018-06-05 | 华为技术有限公司 | 一种前导序列的传输方法、装置及系统 |
| WO2014110805A1 (en) * | 2013-01-18 | 2014-07-24 | Broadcom Corporation | Random access for coverage improvement |
| US10225811B2 (en) * | 2013-01-28 | 2019-03-05 | Lg Electronics Inc. | Method for obtaining synchronization between devices in wireless access system supporting device-to-device communication, and device supporting same |
| KR20150113072A (ko) * | 2013-01-29 | 2015-10-07 | 엘지전자 주식회사 | 무선 통신 시스템에서 고주파 대역을 위한 랜덤 액세스 채널 송신 방법 및 이를 위한 장치 |
| CN104144517B (zh) | 2013-05-10 | 2019-05-10 | 中兴通讯股份有限公司 | 一种随机接入方法及系统 |
| CN104254135B (zh) * | 2013-06-27 | 2020-03-31 | 夏普株式会社 | 基站和用户设备及其方法 |
| CN104683275B (zh) * | 2013-11-27 | 2019-01-08 | 华为技术有限公司 | 一种前导序列生成方法、定时同步方法和设备 |
| US9900199B2 (en) | 2014-05-06 | 2018-02-20 | Qualcomm Incorporated | Systems and methods for improvements to training field design for increased symbol durations |
| EP3178187A1 (en) | 2014-08-07 | 2017-06-14 | Coherent Logix, Incorporated | Multi-partition radio frames |
| MX391816B (es) | 2014-08-07 | 2025-03-21 | One Media Llc | Configuracion dinamica de cuadro de datos de transporte fisico de multiplexion de division de frecuencia ortogonal flexible. |
| US20170265230A1 (en) | 2016-03-14 | 2017-09-14 | Futurewei Technologies, Inc. | System and Method for Random Access Backoffs |
| WO2017188697A1 (ko) * | 2016-04-27 | 2017-11-02 | 엘지전자(주) | 무선 통신 시스템에서 임의 접속을 수행하기 위한 방법 및 이를 지원하는 장치 |
| US11770855B2 (en) * | 2016-10-19 | 2023-09-26 | Qualcomm Incorporated | Random access channel (RACH) procedure design |
| US10433342B2 (en) | 2016-10-19 | 2019-10-01 | Qualcomm Incorporated | Enhanced random access channel (RACH) procedure |
| CN108024361B (zh) * | 2016-11-04 | 2023-09-12 | 中兴通讯股份有限公司 | 确定方法、接入、发送、处理方法及装置、基站及终端 |
| WO2018114917A1 (en) * | 2016-12-21 | 2018-06-28 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Base stations, user equipment and wireless communications system for adaptive preamble length |
| MY205016A (en) * | 2017-03-20 | 2024-09-27 | Lg Electronics Inc | Method and user equipment for transmitting random access preamble, and method and base station for receiving random access preamble |
| JP6867480B2 (ja) | 2017-05-03 | 2021-04-28 | エルジー エレクトロニクス インコーポレイティド | 任意接続チャネル信号を送信する方法とユーザ機器、及び任意接続チャネル信号を受信する方法及び基地局 |
| CN111356204B (zh) * | 2018-12-24 | 2021-08-03 | 华为技术有限公司 | 一种接入方法、装置、终端、计算机存储介质及系统 |
| WO2020165141A1 (en) * | 2019-02-14 | 2020-08-20 | Telefonaktiebolaget Lm Ericsson (Publ) | Two-step random access procedure |
| WO2020168331A1 (en) * | 2019-02-15 | 2020-08-20 | Apple Inc. | 2-step rack initiated by pdcch order |
| WO2021079530A1 (ja) * | 2019-10-25 | 2021-04-29 | 株式会社Nttドコモ | 端末 |
| US20240276539A1 (en) * | 2021-06-28 | 2024-08-15 | Samsung Electronics Co., Ltd. | Method and device for random access in wireless communication system |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6597675B1 (en) * | 1997-04-30 | 2003-07-22 | Telefonaktiebolaget Lm Ericsson (Publ) | Random access in a mobile telecommunications system |
| US6574211B2 (en) * | 1997-11-03 | 2003-06-03 | Qualcomm Incorporated | Method and apparatus for high rate packet data transmission |
| KR100429540B1 (ko) * | 1998-08-26 | 2004-08-09 | 삼성전자주식회사 | 이동통신시스템의패킷데이터통신장치및방법 |
| US6757293B1 (en) * | 1998-12-02 | 2004-06-29 | Lucent Technologies Inc. | Methods and apparatus for providing short RACH frames for fast latency |
| CN1830171B (zh) * | 2003-06-27 | 2010-05-05 | 诺基亚公司 | 无线通信网络中用于分组聚集的方法和设备 |
| US20050180312A1 (en) * | 2004-02-18 | 2005-08-18 | Walton J. R. | Transmit diversity and spatial spreading for an OFDM-based multi-antenna communication system |
| KR100640472B1 (ko) * | 2004-11-29 | 2006-10-30 | 삼성전자주식회사 | 프레임 시작 추정 장치 및 방법 |
| AU2005333761B2 (en) * | 2005-06-29 | 2011-02-03 | Telefonaktiebolaget Lm Ericsson (Publ) | Evaluation of random access preamble codes |
| WO2007037414A1 (ja) * | 2005-09-30 | 2007-04-05 | Matsushita Electric Industrial Co., Ltd. | 無線通信移動局装置およびrachデータ送信方法 |
| US8111639B2 (en) * | 2005-12-28 | 2012-02-07 | Panasonic Corporation | Radio transmitting apparatus and radio transmitting method |
| US8000305B2 (en) * | 2006-01-17 | 2011-08-16 | Motorola Mobility, Inc. | Preamble sequencing for random access channel in a communication system |
| US8098745B2 (en) * | 2006-03-27 | 2012-01-17 | Texas Instruments Incorporated | Random access structure for wireless networks |
| WO2007149290A2 (en) * | 2006-06-19 | 2007-12-27 | Interdigital Technology Corporation | Method and apparatus for performing random access in a wireless communication system |
| US7859988B2 (en) * | 2006-06-22 | 2010-12-28 | Futurewei Technologies, Inc. | System for flexible cyclic prefix length for preamble symbols in an OFDM based communication system |
| US8000306B2 (en) * | 2007-04-27 | 2011-08-16 | Alcatel Lucent | Random access channel message format for an extended range wireless communication system |
-
2007
- 2007-11-27 KR KR1020070121465A patent/KR101430462B1/ko active Active
-
2008
- 2008-07-14 WO PCT/KR2008/004129 patent/WO2009020292A1/en not_active Ceased
- 2008-07-14 CN CN200880108397.9A patent/CN101809896B/zh active Active
- 2008-07-14 JP JP2010519855A patent/JP5167357B2/ja active Active
- 2008-07-14 EP EP08778787.5A patent/EP2176966B1/en active Active
- 2008-07-14 RU RU2010105701/07A patent/RU2481708C2/ru active
- 2008-08-07 US US12/188,116 patent/US8107445B2/en active Active
-
2011
- 2011-12-20 US US13/332,298 patent/US8660066B2/en active Active
-
2012
- 2012-12-20 JP JP2012278294A patent/JP5466290B2/ja active Active
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