TWI369107B - Method of generating random access preambles in wireless communication system - Google Patents
Method of generating random access preambles in wireless communication systemInfo
- Publication number
- TWI369107B TWI369107B TW097109365A TW97109365A TWI369107B TW I369107 B TWI369107 B TW I369107B TW 097109365 A TW097109365 A TW 097109365A TW 97109365 A TW97109365 A TW 97109365A TW I369107 B TWI369107 B TW I369107B
- Authority
- TW
- Taiwan
- Prior art keywords
- wireless communication
- communication system
- random access
- generating random
- access preambles
- Prior art date
Links
Applications Claiming Priority (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US89541207P | 2007-03-16 | 2007-03-16 | |
US89570307P | 2007-03-19 | 2007-03-19 | |
US89623707P | 2007-03-21 | 2007-03-21 | |
KR20070062371 | 2007-06-25 | ||
US95583007P | 2007-08-14 | 2007-08-14 | |
KR1020070091198A KR20080084536A (ko) | 2007-03-16 | 2007-09-07 | 무선통신 시스템에서 제어정보 전송 방법 |
US97225707P | 2007-09-14 | 2007-09-14 | |
US97612507P | 2007-09-28 | 2007-09-28 | |
US98029307P | 2007-10-16 | 2007-10-16 | |
KR1020070125290A KR20080084550A (ko) | 2007-03-16 | 2007-12-05 | 상향링크 전송을 위한 시퀀스 맵핑 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200904090A TW200904090A (en) | 2009-01-16 |
TWI369107B true TWI369107B (en) | 2012-07-21 |
Family
ID=42331088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW097109365A TWI369107B (en) | 2007-03-16 | 2008-03-17 | Method of generating random access preambles in wireless communication system |
Country Status (3)
Country | Link |
---|---|
JP (2) | JP5114502B2 (zh) |
CN (1) | CN101636937B (zh) |
TW (1) | TWI369107B (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5114502B2 (ja) * | 2007-03-16 | 2013-01-09 | 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ランダムアクセスプリアンブル生成方法 |
EP1971097B1 (en) | 2007-03-16 | 2014-03-12 | LG Electronics Inc. | Method of generating random access preambles in wireless communication system |
CN101299620A (zh) | 2007-04-30 | 2008-11-05 | 华为技术有限公司 | 确定零相关区长度集合的方法、装置及移动通信系统 |
US8223908B2 (en) * | 2007-05-02 | 2012-07-17 | Qualcomm Incorporated | Selection of acquisition sequences for optimal frequency offset estimation |
MY167933A (en) | 2007-06-18 | 2018-10-04 | Panasonic Ip Corp America | Sequence allocating method, transmitting method and wireless mobile station device |
CN101174867B (zh) * | 2007-08-10 | 2012-07-04 | 北京邮电大学 | 一种降低多载波系统中高峰均功率比的方法 |
CN102271108B (zh) * | 2010-06-07 | 2014-04-30 | 中兴通讯股份有限公司 | 恒模序列的离散傅立叶变换的快速计算方法和装置 |
CN103581944B (zh) | 2012-08-07 | 2016-12-07 | 华为技术有限公司 | 超高速随机接入处理方法、装置及系统 |
CN103841072B (zh) * | 2012-11-23 | 2017-09-22 | 上海贝尔股份有限公司 | 用于检测prach所接收数据中的前导码的方法和设备 |
EP2950461A4 (en) * | 2013-01-28 | 2016-10-05 | Lg Electronics Inc | METHOD FOR EXECUTING HIGH-SPEED INITIAL ACCESS PROCESS IN WIRELESS ACCESS SYSTEM SUPPORTING ULTRA HIGH FREQUENCY BAND, AND DEVICE SUPPORTING SAID METHOD |
RU2658551C1 (ru) | 2014-06-03 | 2018-06-22 | Хуавей Текнолоджиз Ко., Лтд. | Способ и устройство для генерирования последовательности zc канала случайного доступа |
CN106685474B (zh) * | 2016-07-12 | 2018-09-04 | 电子科技大学 | 一种基于zc序列的循环扩频调制方法 |
CN109997401B (zh) * | 2016-11-29 | 2021-02-12 | 华为技术有限公司 | 通信方法、设备及系统 |
CN111629394B (zh) * | 2019-02-27 | 2022-02-15 | 华为技术有限公司 | 随机接入方法和装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69940933D1 (de) * | 1998-10-05 | 2009-07-09 | Sony Deutschland Gmbh | Direktzugriff-Burstübertragung mit mindestens einem Nachrichtenteil |
US6549564B1 (en) * | 1999-04-08 | 2003-04-15 | Telefonaktiebolaget Lm Ericsson (Publ) | Random access in a mobile telecommunications system |
JP5114502B2 (ja) * | 2007-03-16 | 2013-01-09 | 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ランダムアクセスプリアンブル生成方法 |
-
2008
- 2008-03-14 JP JP2009551642A patent/JP5114502B2/ja active Active
- 2008-03-14 CN CN200880008594.3A patent/CN101636937B/zh not_active Expired - Fee Related
- 2008-03-17 TW TW097109365A patent/TWI369107B/zh not_active IP Right Cessation
-
2012
- 2012-10-15 JP JP2012227940A patent/JP5421444B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
TW200904090A (en) | 2009-01-16 |
CN101636937A (zh) | 2010-01-27 |
JP2013048457A (ja) | 2013-03-07 |
JP2010519867A (ja) | 2010-06-03 |
JP5114502B2 (ja) | 2013-01-09 |
CN101636937B (zh) | 2013-05-01 |
JP5421444B2 (ja) | 2014-02-19 |
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MM4A | Annulment or lapse of patent due to non-payment of fees |