JP2004357326A5 - - Google Patents

Download PDF

Info

Publication number
JP2004357326A5
JP2004357326A5 JP2004215778A JP2004215778A JP2004357326A5 JP 2004357326 A5 JP2004357326 A5 JP 2004357326A5 JP 2004215778 A JP2004215778 A JP 2004215778A JP 2004215778 A JP2004215778 A JP 2004215778A JP 2004357326 A5 JP2004357326 A5 JP 2004357326A5
Authority
JP
Japan
Prior art keywords
communication system
code
secondary synchronization
base station
tdd communication
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.)
Granted
Application number
JP2004215778A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004357326A (ja
JP4667784B2 (ja
Filing date
Publication date
Application filed filed Critical
Publication of JP2004357326A publication Critical patent/JP2004357326A/ja
Publication of JP2004357326A5 publication Critical patent/JP2004357326A5/ja
Application granted granted Critical
Publication of JP4667784B2 publication Critical patent/JP4667784B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP2004215778A 1999-05-28 2004-07-23 時分割複信（ｔｄｄ）通信システムの基地局の所属符号群を表示する方法 Expired - Lifetime JP4667784B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13666499P 1999-05-28 1999-05-28

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2001500466A Division JP3631205B2 (ja) 1999-05-28 2000-05-24 符号分割多元接続を用いた時分割二重通信システムにおけるセル探索手順

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2005286692A Division JP2006094537A (ja) 1999-05-28 2005-09-30 時分割複信（ｔｄｄ）通信システムの基地局の所属符号群を表示する方法

Publications (3)

Publication Number Publication Date
JP2004357326A JP2004357326A (ja) 2004-12-16
JP2004357326A5 true JP2004357326A5 (cg-RX-API-DMAC10.html) 2005-12-02
JP4667784B2 JP4667784B2 (ja) 2011-04-13

Family

ID=22473829

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2001500466A Expired - Fee Related JP3631205B2 (ja) 1999-05-28 2000-05-24 符号分割多元接続を用いた時分割二重通信システムにおけるセル探索手順
JP2004215778A Expired - Lifetime JP4667784B2 (ja) 1999-05-28 2004-07-23 時分割複信（ｔｄｄ）通信システムの基地局の所属符号群を表示する方法
JP2005286692A Pending JP2006094537A (ja) 1999-05-28 2005-09-30 時分割複信（ｔｄｄ）通信システムの基地局の所属符号群を表示する方法

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP2001500466A Expired - Fee Related JP3631205B2 (ja) 1999-05-28 2000-05-24 符号分割多元接続を用いた時分割二重通信システムにおけるセル探索手順

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2005286692A Pending JP2006094537A (ja) 1999-05-28 2005-09-30 時分割複信（ｔｄｄ）通信システムの基地局の所属符号群を表示する方法

Country Status (20)

Country Link
EP (4) EP1188260B1 (cg-RX-API-DMAC10.html)
JP (3) JP3631205B2 (cg-RX-API-DMAC10.html)
KR (5) KR100711564B1 (cg-RX-API-DMAC10.html)
CN (5) CN100482001C (cg-RX-API-DMAC10.html)
AT (3) ATE271285T1 (cg-RX-API-DMAC10.html)
AU (3) AU765193B2 (cg-RX-API-DMAC10.html)
BR (1) BRPI0010996B1 (cg-RX-API-DMAC10.html)
CA (5) CA2578811C (cg-RX-API-DMAC10.html)
DE (4) DE60044916D1 (cg-RX-API-DMAC10.html)
DK (3) DK1850497T3 (cg-RX-API-DMAC10.html)
EG (1) EG22322A (cg-RX-API-DMAC10.html)
ES (3) ES2352513T3 (cg-RX-API-DMAC10.html)
HK (1) HK1042995B (cg-RX-API-DMAC10.html)
IL (4) IL146742A0 (cg-RX-API-DMAC10.html)
MX (1) MXPA01012097A (cg-RX-API-DMAC10.html)
MY (1) MY130406A (cg-RX-API-DMAC10.html)
NO (1) NO324236B1 (cg-RX-API-DMAC10.html)
SG (1) SG121835A1 (cg-RX-API-DMAC10.html)
TW (1) TW484266B (cg-RX-API-DMAC10.html)
WO (1) WO2000074276A1 (cg-RX-API-DMAC10.html)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2814878B1 (fr) * 2000-10-02 2003-05-30 Mitsubishi Electric Inf Tech Procede d'emission d'un signal de synchronisation pendant un intervalle de temps de synchronisation d'un systeme de telecommunication radio-mobile du type duplex a division de temps (tdd)
TW490981B (en) * 2000-10-30 2002-06-11 Ind Tech Res Inst Method and device for code group identification and frame boundary synchronization
GB2374252A (en) * 2001-04-04 2002-10-09 Ubinetics Ltd Identification of neighbouring cell scrambling codes
GB2379841A (en) 2001-09-13 2003-03-19 Ipwireless Inc Efficient synchronisation channel encoding in UTRA TDDD mode
US6760365B2 (en) 2001-10-11 2004-07-06 Interdigital Technology Corporation Acquisition circuit for low chip rate option for mobile telecommunication system
KR100421585B1 (ko) 2001-10-25 2004-03-09 한국전자통신연구원 시간분할 듀플렉스 시스템에서 이동국의 셀 탐색 시스템및 그 방법
CN100512066C (zh) * 2001-11-29 2009-07-08 美商内数位科技公司 于小区搜寻中使用主要及次要同步码的系统及方法
US7065064B2 (en) * 2001-12-20 2006-06-20 Interdigital Technology Corporation Cell search using peak quality factors
CN100425015C (zh) * 2002-05-16 2008-10-08 智邦科技股份有限公司 相干型检测与译码方法与装置
GB2394868B (en) * 2002-11-01 2006-04-05 Ipwireless Inc Encoder and method for efficient synchronisation channel encoding in utra tdd mode
ITTO20021082A1 (it) 2002-12-13 2004-06-14 St Microelectronics Srl Procedimento e dispositivo di sincronizzazione ed identificazione del cosiddetto codegroup in sistemi di comunicazione di tipo cellulare, relativo prodotto informatico.
US6944142B2 (en) * 2003-05-13 2005-09-13 Interdigital Technology Corporation Method for soft and softer handover in time division duplex code division multiple access (TDD-CDMA) networks
CN1929320B (zh) * 2005-09-05 2010-05-05 中兴通讯股份有限公司 一种wcdma系统中实时产生辅助同步码的方法和装置
GB2458418B (en) 2006-12-19 2011-08-03 Lg Electronics Inc Sequence generating method for efficient detection and method for transmitting and receiving signals using the same
CA2674274C (en) * 2007-01-08 2015-11-24 Bengt Lindoff Secondary synchronization sequences for cell group detection in a cellular communications system
MY150177A (en) * 2007-01-10 2013-12-13 Qualcomm Inc Fast cell search
KR100938756B1 (ko) * 2007-07-06 2010-01-26 엘지전자 주식회사 무선통신 시스템에서 셀 탐색 과정을 수행하는 방법
KR101452551B1 (ko) 2007-09-04 2014-10-21 샤프 가부시키가이샤 기지국 장치, 이동국 장치, 무선 통신 시스템, 파일럿 채널 생성 방법 및 안테나 선택 방법
RU2452120C2 (ru) * 2007-10-10 2012-05-27 Квэлкомм Инкорпорейтед Эффективные схемы идентификации системы для систем связи
US9119132B2 (en) 2007-10-10 2015-08-25 Qualcomm Incorporated Efficient system identification schemes for communication systems
CN102065032B (zh) * 2010-07-15 2013-06-12 西安电子科技大学 基于高空平台半再生式信号处理的移动通信系统及方法
US8954055B2 (en) * 2011-11-10 2015-02-10 Qualcomm Incorporated Initial acquisition and neighbor search algorithms for wireless networks
WO2013112032A1 (ko) * 2012-01-29 2013-08-01 엘지전자 주식회사 동기 신호 수신 방법 및 사용자기기와 동기 신호 전송 방법 및 기지국

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5164958A (en) * 1991-05-22 1992-11-17 Cylink Corporation Spread spectrum cellular handoff method
US5627855A (en) * 1995-05-25 1997-05-06 Golden Bridge Technology, Inc. Programmable two-part matched filter for spread spectrum
US6005854A (en) * 1997-08-08 1999-12-21 Cwill Telecommunication, Inc. Synchronous wireless access protocol method and apparatus
KR100253141B1 (ko) * 1997-08-20 2000-04-15 윤종용 코드분할 다중접속 방식의 이동 단말에서 지역번호 자동설정 방법
US5930366A (en) * 1997-08-29 1999-07-27 Telefonaktiebolaget L M Ericsson Synchronization to a base station and code acquisition within a spread spectrum communication system
US6185244B1 (en) * 1997-08-29 2001-02-06 Telefonaktiebolaget Lm Ericsson Cell searching in a CDMA communications system
JPH11331036A (ja) * 1998-05-13 1999-11-30 Hitachi Ltd 符号分割接続方式移動通信システム及び該システムで用いるスロットタイミング同定方法と移動端末
US6526091B1 (en) * 1998-08-17 2003-02-25 Telefonaktiebolaget Lm Ericsson Communication methods and apparatus based on orthogonal hadamard-based sequences having selected correlation properties

Similar Documents

Publication Publication Date Title
FI4391432T3 (fi) Menetelmä jaetun uplink-suunnan kanavan lähettämiseksi langattomassa tietoliikennejärjestelmässä ja sitä käyttävä laite
SG128663A1 (en) System and method for accelerating network selection by a wireless user equipment (ue) device
RU2008137608A (ru) Структура пространственного пилот-сигнала для беспроводной связи с множеством антенн
RU2012110820A (ru) Устройство радиопередачи и способ радиопередачи
RU2018122497A (ru) Способы и устройство для многопользовательских mimo передач в системах беспроводной связи
WO2010096524A3 (en) Channel interleaver for transmission of multiple code blocks in a wireless communication system
JP2005524364A5 (cg-RX-API-DMAC10.html)
RU2012158156A (ru) Устройство беспроводной связи и способ расширения сигнала ответа
JP2009027211A5 (cg-RX-API-DMAC10.html)
EP1575233A3 (en) Apparatus and method for transmitting a sub-channel signal in a communication system using an orthogonal frequency division multiple access scheme
RU2009149105A (ru) Базовая станция и способ передачи широковещательного канала
WO2005043844A3 (en) Method, apparatus, and system for data transmission and processing in a wireless communication environment
JP2017531349A5 (cg-RX-API-DMAC10.html)
JP2004007686A5 (cg-RX-API-DMAC10.html)
WO2003021829A1 (en) Multi-carrier cdma transmission system and transmission method
RU2009130605A (ru) Бесконфликтная групповая скачкообразная перестройка частоты в системе беспроводной связи
JP2020511047A5 (cg-RX-API-DMAC10.html)
RU2013140769A (ru) Вставка виртуальной несущей в традиционную основную несущую ofdm в системе связи
MY172741A (en) Radio transmission system and method, and transmitter apparatus and receiver apparatus used in the radio transmission system
AU2772901A (en) System for allocating resources in a communication system
RU2009128623A (ru) Пользовательское устройство, базовая станция и способ передачи данных
CA2571106A1 (en) Multiplexing for a multi-carrier cellular communication system
WO2009041034A1 (ja) 無線通信装置、無線通信システム及び無線通信方法
JP2007300507A5 (cg-RX-API-DMAC10.html)
CA2637810A1 (en) Cell search procedure for time division duplex communication systems using code division multiple access