PL2213027T3 - Efektywne schematy identyfikacji systemu dla systemów komunikacji - Google Patents

Efektywne schematy identyfikacji systemu dla systemów komunikacji

Info

Publication number
PL2213027T3
PL2213027T3 PL08838150T PL08838150T PL2213027T3 PL 2213027 T3 PL2213027 T3 PL 2213027T3 PL 08838150 T PL08838150 T PL 08838150T PL 08838150 T PL08838150 T PL 08838150T PL 2213027 T3 PL2213027 T3 PL 2213027T3
Authority
PL
Poland
Prior art keywords
communication systems
system identification
efficient system
identification schemes
schemes
Prior art date
Application number
PL08838150T
Other languages
English (en)
Inventor
Tao Luo
Durga Prasad Malladi
Juan Montojo
Peter Gaal
Sandip Sarkar
Original Assignee
Qualcomm 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
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of PL2213027T3 publication Critical patent/PL2213027T3/pl

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0073—Acquisition of primary synchronisation channel, e.g. detection of cell-ID within cell-ID group
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0076—Acquisition of secondary synchronisation channel, e.g. detection of cell-ID group
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
PL08838150T 2007-10-10 2008-10-10 Efektywne schematy identyfikacji systemu dla systemów komunikacji PL2213027T3 (pl)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US97905607P 2007-10-10 2007-10-10
US98226507P 2007-10-24 2007-10-24
US2352808P 2008-01-25 2008-01-25
US12/248,303 US9119132B2 (en) 2007-10-10 2008-10-09 Efficient system identification schemes for communication systems
EP20080838150 EP2213027B1 (en) 2007-10-10 2008-10-10 Efficient system identification schemes for communication systems
PCT/US2008/079527 WO2009049167A2 (en) 2007-10-10 2008-10-10 Efficient system identification schemes for communication systems

Publications (1)

Publication Number Publication Date
PL2213027T3 true PL2213027T3 (pl) 2015-08-31

Family

ID=40473697

Family Applications (3)

Application Number Title Priority Date Filing Date
PL19197492T PL3605984T3 (pl) 2007-10-10 2008-10-10 Wydajne schematy identyfikacji systemu dla systemów łączności
PL08838150T PL2213027T3 (pl) 2007-10-10 2008-10-10 Efektywne schematy identyfikacji systemu dla systemów komunikacji
PL14189613T PL2838238T3 (pl) 2007-10-10 2008-10-10 Efektywne schematy identyfikacji systemu dla systemów komunikacyjnych

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PL19197492T PL3605984T3 (pl) 2007-10-10 2008-10-10 Wydajne schematy identyfikacji systemu dla systemów łączności

Family Applications After (1)

Application Number Title Priority Date Filing Date
PL14189613T PL2838238T3 (pl) 2007-10-10 2008-10-10 Efektywne schematy identyfikacji systemu dla systemów komunikacyjnych

Country Status (19)

Country Link
US (2) US9119132B2 (pl)
EP (3) EP3605984B1 (pl)
JP (2) JP5405473B2 (pl)
KR (4) KR101383189B1 (pl)
CN (1) CN101822013B (pl)
AU (1) AU2008310742B2 (pl)
BR (1) BRPI0818089B1 (pl)
CA (2) CA2699509C (pl)
DK (3) DK2213027T3 (pl)
ES (3) ES2762348T3 (pl)
HU (2) HUE056000T2 (pl)
IL (1) IL204549A (pl)
MX (1) MX2010003904A (pl)
MY (1) MY157388A (pl)
PL (3) PL3605984T3 (pl)
PT (3) PT3605984T (pl)
SI (2) SI3605984T1 (pl)
TW (1) TWI411258B (pl)
WO (1) WO2009049167A2 (pl)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101070533B1 (ko) 2007-01-10 2011-10-05 콸콤 인코포레이티드 빠른 셀 탐색
US7920598B2 (en) * 2007-05-25 2011-04-05 Qualcomm Incorporated Scrambling methods for synchronization channels
HUE045900T2 (hu) * 2007-08-17 2020-01-28 Ericsson Telefon Ab L M Rádiófrekvenciás csatornák számozása
US9119132B2 (en) * 2007-10-10 2015-08-25 Qualcomm Incorporated Efficient system identification schemes for communication systems
US8472465B2 (en) * 2007-11-02 2013-06-25 China Academy Of Telecommunications Technology Method and an apparatus for determining the radio frame structure of time division duplex system
CN101222274B (zh) * 2008-01-25 2013-02-27 中兴通讯股份有限公司 时分双工系统中同步信号的发送方法和装置
JP2011520471A (ja) * 2008-05-23 2011-07-21 サイバス オイルズ，エルエルシー 酵母を使用したスクアレンの生成
US8170592B2 (en) 2008-09-12 2012-05-01 Broadcom Corporation Method and system for frame timing acquisition in evolved universal terrestrial radio access (EUTRA)
KR20100092623A (ko) * 2009-02-13 2010-08-23 삼성전자주식회사 무선통신시스템에서 펨토 기지국을 지원하기 위한 장치 및 방법
KR101510741B1 (ko) * 2009-03-06 2015-04-10 삼성전자주식회사 무선 방송 통신 시스템의 방송 신호 송수신 방법 및 이를 위한 장치
US9924512B1 (en) 2009-03-24 2018-03-20 Marvell International Ltd. OFDMA with block tone assignment for WLAN
KR20100110746A (ko) * 2009-04-03 2010-10-13 한국전자통신연구원 멀티캐스트 브로드캐스트 데이터 전송 방법
KR101614982B1 (ko) * 2009-07-03 2016-04-22 애플 인크. 무선 통신 신호들 내의 제1 및 제2 프리앰블들의 사용
US8902858B2 (en) * 2009-07-15 2014-12-02 Qualcomm Incorporated Low reuse preamble
US8571010B1 (en) 2009-07-21 2013-10-29 Marvell International Ltd. Simultaneous uplink transmission in a wireless network
EP2293605B1 (en) 2009-09-02 2016-11-09 HTC Corporation Method of handling multimedia broadcast and multicast service transmission and reception and related communication device
DK2504421T3 (en) * 2009-11-23 2017-05-22 Nucelis Inc METHODS AND COMPOSITIONS FOR PREPARING SQUAL USING Yeast
EP2337404B1 (en) * 2009-12-16 2017-07-19 BlackBerry Limited System and Method for Identifying a Telecommunication Cell Based on Broadcast Cell Parameters
KR20130020768A (ko) * 2010-02-22 2013-02-28 차이나 모바일 커뮤니케이션즈 코포레이션 Ｅｍｂｍｓ를 지원하는 방법, ｍｃｃｈ 변경 알림을 송신하는 방법 및 장치
US8923197B2 (en) * 2011-06-01 2014-12-30 Samsung Electronics Co., Ltd. Methods and apparatus to transmit and receive synchronization signal and system information in a wireless communication system
JP2014520492A (ja) * 2011-07-14 2014-08-21 深▲セン▼市雲海通訊股▲フン▼有限公司 多入力多出力信号伝送方法及び多入力多出力信号伝送装置
EP2737639A4 (en) * 2011-07-28 2015-04-08 Samsung Electronics Co Ltd APPARATUS AND METHOD FOR FORMING BEAMS IN A WIRELESS COMMUNICATION SYSTEM
GB2496383A (en) * 2011-11-07 2013-05-15 Nec Corp Extension carriers having synchronisation signals with configurable locations
WO2013166728A1 (en) * 2012-05-11 2013-11-14 Nokia Siemens Networks Oy Method and apparatus
CN103391265B (zh) * 2012-05-11 2018-01-19 中兴通讯股份有限公司 一种基站及新载波中主辅同步信号的传输方法
KR101412411B1 (ko) * 2012-06-29 2014-06-27 인텔렉추얼디스커버리 주식회사 제어 신호를 관리하는 방법 및 장치
US9479303B2 (en) * 2012-10-23 2016-10-25 Qualcomm Incorporated Enhanced positioning reference signal transmission in wireless communication network
WO2014069952A1 (ko) * 2012-11-04 2014-05-08 엘지전자 주식회사 무선 통신 시스템에서 동기 신호를 송수신하는 방법 및 이를 위한 장치
CN109218003B (zh) 2013-01-18 2024-03-05 华为技术有限公司 公共控制信道的检测方法、传输方法及装置
GB2512126A (en) * 2013-03-21 2014-09-24 Sony Corp Infrastructure equipment, Mobile communications network, system and method
GB2512127A (en) 2013-03-21 2014-09-24 Sony Corp Communications device and method
WO2014183296A1 (zh) * 2013-05-17 2014-11-20 华为技术有限公司 业务数据加扰方法、业务数据解扰方法、装置及系统
WO2015109513A1 (zh) * 2014-01-24 2015-07-30 华为技术有限公司 信息传输的方法、用户设备及基站
US9935794B1 (en) 2014-03-24 2018-04-03 Marvell International Ltd. Carrier frequency offset estimation
US10341970B2 (en) * 2014-11-17 2019-07-02 Qualcomm Incorporated Techniques for transmitting synchronization signals in a shared radio frequency spectrum band
CN105871493A (zh) * 2015-01-22 2016-08-17 中兴通讯股份有限公司 发射方法及装置
US10498437B2 (en) * 2016-06-01 2019-12-03 Qualcomm Incorporated Conveying hypotheses through resource selection of synchronization and broadcast channels
US11218236B2 (en) 2016-06-01 2022-01-04 Qualcomm Incorporated Time division multiplexing of synchronization channels
US11563505B2 (en) 2016-06-01 2023-01-24 Qualcomm Incorporated Time division multiplexing of synchronization channels
CN107634924B (zh) 2016-07-18 2020-08-11 中兴通讯股份有限公司 同步信号的发送、接收方法及装置、传输系统
CN107733826B (zh) 2016-08-11 2020-07-07 华为技术有限公司 下行信号的发送、接收方法以及发送端设备、接收端设备
CN107733829B (zh) * 2016-08-12 2021-11-02 大唐移动通信设备有限公司 一种发送和检测同步信号的方法、设备
US10548037B2 (en) 2016-08-26 2020-01-28 Allen-Vanguard Corporation System and method for cellular network identification
US10498435B2 (en) * 2017-02-14 2019-12-03 Qualcomm Incorporated Narrowband time-division duplex frame structure for narrowband communications
US10420102B2 (en) 2017-02-15 2019-09-17 Qualcomm Incorporated Narrowband time-division duplex frame structure for narrowband communications
US11063800B2 (en) * 2017-04-04 2021-07-13 Qualcomm Incorporated Synchronization signaling supporting multiple waveforms
US10484954B2 (en) * 2017-05-10 2019-11-19 Qualcomm Incorporated Synchronization for wideband coverage enhancement
US10666485B2 (en) * 2017-05-03 2020-05-26 Apple Inc. Synchronization signal block index signaling
WO2019095188A1 (en) 2017-11-16 2019-05-23 Qualcomm Incorporated Techniques and apparatuses for carrier management
CN110290088B (zh) * 2019-07-05 2022-03-29 北京神经元网络技术有限公司 应用于高速工业通信系统的通信方法及装置、计算机设备和存储介质
CN110290089B (zh) * 2019-07-05 2022-03-29 北京神经元网络技术有限公司 应用于高速工业通信系统的通信方法及装置、计算机设备和存储介质

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6282405B1 (en) * 1992-10-22 2001-08-28 Norweb Plc Hybrid electricity and telecommunications distribution network
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
JP3558869B2 (ja) * 1998-04-30 2004-08-25 富士通株式会社 復調方法及び受信装置
US6501788B1 (en) 1999-01-22 2002-12-31 Ericsson Inc. Apparatus and methods for intereference cancellation in spread spectrum communications systems
KR100287896B1 (ko) * 1999-02-06 2001-04-16 서평원 이동 통신 시스템에서 셀 탐색 방법
US6480558B1 (en) * 1999-03-17 2002-11-12 Ericsson Inc. Synchronization and cell search methods and apparatus for wireless communications
US6831929B1 (en) * 1999-03-22 2004-12-14 Texas Instruments Incorporated Multistage PN code aquisition circuit and method
US6717930B1 (en) * 2000-05-22 2004-04-06 Interdigital Technology Corporation Cell search procedure for time division duplex communication systems using code division multiple access
EP1443684B1 (en) 1999-05-28 2007-08-22 Interdigital Technology Corporation Cell search procedure for TDD/CDMA communications systems
US6363060B1 (en) 1999-06-30 2002-03-26 Qualcomm Incorporated Method and apparatus for fast WCDMA acquisition
US6996162B1 (en) * 1999-10-05 2006-02-07 Texas Instruments Incorporated Correlation using only selected chip position samples in a wireless communication system
US6834046B1 (en) * 1999-10-05 2004-12-21 Texas Instruments Incorporated Acquisition of an unevenly spaced synchronization channel in a wireless communication system
US7400654B2 (en) * 2000-05-23 2008-07-15 Siemens Aktiengesellschaft Method for synchronizing a receiver with a transmitter
EP1307979B1 (en) * 2000-08-04 2004-10-13 Interdigital Technology Corporation Cell search method and apparatus in atdma-cdma communication system
US6894995B2 (en) * 2001-06-22 2005-05-17 Interdigital Technology Corporation Apparatus and method for performing initial cell search in wireless communication systems
US6768768B2 (en) 2001-09-19 2004-07-27 Qualcomm Incorporated Method and apparatus for step two W-CDMA searching
KR100421585B1 (ko) * 2001-10-25 2004-03-09 한국전자통신연구원 시간분할 듀플렉스 시스템에서 이동국의 셀 탐색 시스템및 그 방법
US20030088694A1 (en) * 2001-11-02 2003-05-08 Internet Machines Corporation Multicasting method and switch
EP1444799A4 (en) 2001-11-17 2010-05-26 Samsung Electronics Co Ltd SIGNAL MEASURING DEVICE AND METHOD FOR SPREADING IN A MOBILE COMMUNICATION SYSTEM
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
JP2004064271A (ja) 2002-07-26 2004-02-26 Matsushita Electric Ind Co Ltd 無線ｌａｎシステム
EP1443669B1 (en) * 2003-01-31 2017-05-03 France Brevets Device for synchronization and codegroup identification
US7444144B2 (en) 2003-02-05 2008-10-28 Interdigital Technology Corporation Initial cell search in wireless communication systems
US7006840B2 (en) 2003-09-30 2006-02-28 Interdigital Technology Corporation Efficient frame tracking in mobile receivers
CN1275482C (zh) * 2003-11-28 2006-09-13 阎跃军 与共用电缆系统结合的无线通信直放站系统
JP4555707B2 (ja) 2005-03-10 2010-10-06 富士通株式会社 拡散コード配置パターン特定方法、受信ユニット及び移動局
US7965759B2 (en) 2005-10-28 2011-06-21 Qualcomm Incorporated Synchronization codes for wireless communication
CN100488286C (zh) * 2006-02-23 2009-05-13 鼎桥通信技术有限公司 多载波td-scdma系统中的hsdpa资源管理方法
EP2611059B1 (en) * 2006-07-25 2017-11-22 Electronics and Telecommunications Research Institute Cell search method, forward link frame transmission method, apparatus using the same and forward link frame structure
ES2791294T3 (es) * 2006-08-28 2020-11-03 Sk Telecom Co Ltd Aparato para generar una señal de enlace descendente y método y aparato para la búsqueda de una célula en un sistema celular
US8228887B2 (en) * 2006-09-29 2012-07-24 Apple Inc. Cell identifier encoding and decoding methods and apparatus
US7715439B2 (en) * 2007-02-05 2010-05-11 Sharp Laboratories Of America, Inc. Systems and methods for shifting the position of a symbol to reduce transmission overhead
EP4145759A1 (en) * 2007-04-30 2023-03-08 Texas Instruments Incorporated Low-complexity primary synchronization sequences
US20080316947A1 (en) * 2007-06-21 2008-12-25 Bengt Lindoff METHOD AND APPARATUS FOR 3G LTE FDD and TDD DETECTION USING REFERENCE SIGNAL CORRELATION
US20080316911A1 (en) * 2007-06-21 2008-12-25 Leif Wilhelmsson Simultaneous Cell Group and Cyclic Prefix Detection Method, Apparatus and System
US9119132B2 (en) * 2007-10-10 2015-08-25 Qualcomm Incorporated Efficient system identification schemes for communication systems

Also Published As

Publication number Publication date
US20090129298A1 (en) 2009-05-21
PL3605984T3 (pl) 2021-12-13
JP5607200B2 (ja) 2014-10-15
DK3605984T3 (da) 2021-08-30
EP3605984B1 (en) 2021-08-04
KR20110102955A (ko) 2011-09-19
PT2213027E (pt) 2015-04-29
MX2010003904A (es) 2010-05-13
IL204549A (en) 2014-06-30
DK2213027T3 (en) 2015-06-15
ES2887207T3 (es) 2021-12-22
PT3605984T (pt) 2021-09-07
WO2009049167A2 (en) 2009-04-16
BRPI0818089A2 (pt) 2015-03-31
PL2838238T3 (pl) 2020-04-30
US10271267B2 (en) 2019-04-23
HUE056000T2 (hu) 2022-01-28
AU2008310742B2 (en) 2012-09-06
KR101357707B1 (ko) 2014-02-03
US20150319023A1 (en) 2015-11-05
SI2838238T1 (sl) 2020-01-31
TWI411258B (zh) 2013-10-01
KR20110102954A (ko) 2011-09-19
CA2923909A1 (en) 2009-04-16
DK2838238T3 (da) 2019-12-16
MY157388A (en) 2016-06-15
CA2923909C (en) 2020-03-24
EP2213027B1 (en) 2015-03-04
CA2699509C (en) 2016-06-21
HUE047029T2 (hu) 2020-04-28
EP3605984A1 (en) 2020-02-05
ES2538485T3 (es) 2015-06-22
KR20120088850A (ko) 2012-08-08
BRPI0818089B1 (pt) 2024-01-23
JP2013158021A (ja) 2013-08-15
AU2008310742A1 (en) 2009-04-16
ES2762348T3 (es) 2020-05-22
PT2838238T (pt) 2019-12-23
JP5405473B2 (ja) 2014-02-05
TW200931858A (en) 2009-07-16
WO2009049167A3 (en) 2009-06-25
KR101383189B1 (ko) 2014-04-09
CN101822013B (zh) 2017-03-15
US9119132B2 (en) 2015-08-25
KR101329217B1 (ko) 2013-11-14
CA2699509A1 (en) 2009-04-16
SI3605984T1 (sl) 2021-11-30
CN101822013A (zh) 2010-09-01
IL204549A0 (en) 2010-11-30
KR20100061858A (ko) 2010-06-09
EP2838238A1 (en) 2015-02-18
JP2011504310A (ja) 2011-02-03
EP2838238B1 (en) 2019-09-18
EP2213027A2 (en) 2010-08-04

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