TWI369107B - Method of generating random access preambles in wireless communication system - Google Patents

Method of generating random access preambles in wireless communication system

Info

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
Application number
TW097109365A
Other languages
English (en)
Other versions
TW200904090A (en
Inventor
Hyun Woo Lee
Seung Hee Han
Min Seok Noh
Jin Sam Kwak
Dragan Vujcic
Dong Cheol Kim
Yeong Hyeon Kwon
Original Assignee
Lg Electronics Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from KR1020070091198A external-priority patent/KR20080084536A/ko
Application filed by Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of TW200904090A publication Critical patent/TW200904090A/zh
Application granted granted Critical
Publication of TWI369107B publication Critical patent/TWI369107B/zh

Links

TW097109365A 2007-03-16 2008-03-17 Method of generating random access preambles in wireless communication system TWI369107B (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101636937B (zh) * 2007-03-16 2013-05-01 Lg电子株式会社 在无线通信系统中生成随机接入前导码的方法
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
CN106850118B (zh) 2007-06-18 2019-05-10 松下电器（美国）知识产权公司 发送装置、参照信号生成方法、集成电路、接收装置及接收方法
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
US9814076B2 (en) * 2013-01-28 2017-11-07 Lg Electronics Inc. Method for performing high-speed initial access process in wireless access system supporting ultrahigh frequency band, and device supporting same
CN105830521B (zh) 2014-06-03 2020-03-20 华为技术有限公司 随机接入信道的zc序列产生方法和装置
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
WO2018098640A1 (zh) * 2016-11-29 2018-06-07 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)

* Cited by examiner, † Cited by third party
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
CN101636937B (zh) * 2007-03-16 2013-05-01 Lg电子株式会社 在无线通信系统中生成随机接入前导码的方法

Also Published As

Publication number Publication date
JP2010519867A (ja) 2010-06-03
JP2013048457A (ja) 2013-03-07
CN101636937A (zh) 2010-01-27
JP5114502B2 (ja) 2013-01-09
JP5421444B2 (ja) 2014-02-19
CN101636937B (zh) 2013-05-01
TW200904090A (en) 2009-01-16

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