DE60208316D1 - Zellsuchverfahren im diskontinuierlichen Empfangsbetrieb in einem mobilen Kommunikationssystem - Google Patents

Zellsuchverfahren im diskontinuierlichen Empfangsbetrieb in einem mobilen Kommunikationssystem

Info

Publication number
DE60208316D1
DE60208316D1 DE60208316T DE60208316T DE60208316D1 DE 60208316 D1 DE60208316 D1 DE 60208316D1 DE 60208316 T DE60208316 T DE 60208316T DE 60208316 T DE60208316 T DE 60208316T DE 60208316 D1 DE60208316 D1 DE 60208316D1
Authority
DE
Germany
Prior art keywords
communication system
mobile communication
search method
reception mode
cell search
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.)
Expired - Lifetime
Application number
DE60208316T
Other languages
English (en)
Other versions
DE60208316T2 (de
Inventor
Chae-Man Lim
Joo-Kwang Kim
Seong-Ho Hur
Dong-Ryeol Ryu
Kwang-Man Ok
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of DE60208316D1 publication Critical patent/DE60208316D1/de
Application granted granted Critical
Publication of DE60208316T2 publication Critical patent/DE60208316T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0245—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal according to signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
DE60208316T 2001-10-10 2002-10-10 Zellsuchverfahren im diskontinuierlichen Empfangsbetrieb in einem mobilen Kommunikationssystem Expired - Lifetime DE60208316T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR2001062455 2001-10-10
KR20010062455 2001-10-10

Publications (2)

Publication Number Publication Date
DE60208316D1 true DE60208316D1 (de) 2006-02-02
DE60208316T2 DE60208316T2 (de) 2006-07-13

Family

ID=36599681

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60208316T Expired - Lifetime DE60208316T2 (de) 2001-10-10 2002-10-10 Zellsuchverfahren im diskontinuierlichen Empfangsbetrieb in einem mobilen Kommunikationssystem

Country Status (8)

Country Link
US (1) US7292551B2 (de)
EP (1) EP1313336B1 (de)
JP (1) JP2005505983A (de)
KR (1) KR100454961B1 (de)
CN (1) CN100536355C (de)
DE (1) DE60208316T2 (de)
RU (1) RU2258307C2 (de)
WO (1) WO2003032509A1 (de)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4066165B2 (ja) * 2002-12-04 2008-03-26 日本電気株式会社 複数の移動電話システムに対応可能な移動無線端末のセルサーチ方法
US7623861B2 (en) * 2002-12-05 2009-11-24 Qualcomm Incorporated Method and apparatus to optimize off-frequency pilot searching by wireless mobile station
KR100546318B1 (ko) * 2003-02-22 2006-01-26 삼성전자주식회사 서로 다른 통신모드를 지원하는 듀얼 모드 모뎀의 통합 셀탐색기
US7463618B2 (en) * 2003-08-04 2008-12-09 Thomson Licensing Frame synchronization in a universal mobile telephone system receiver
US20050143068A1 (en) * 2003-12-31 2005-06-30 Intel Corporation Device, system and method of communication system monitoring for wireless user equipment
KR100622875B1 (ko) * 2004-10-27 2006-09-19 엘지전자 주식회사 수신 대기 시간 향상을 위한 이동통신 단말기 및 그 방법
KR100635013B1 (ko) * 2004-12-03 2006-10-16 한국전자통신연구원 다중 셀 환경에서의 동기식 ｏｆｄｍ 수신 장치 및 그방법
KR100617547B1 (ko) * 2004-12-13 2006-09-01 엘지전자 주식회사 이동통신 단말기의 셀 선택 방법
JP4684071B2 (ja) * 2005-05-20 2011-05-18 株式会社エヌ・ティ・ティ・ドコモ セルサーチ制御方法および該方法を用いた移動機
JP4762989B2 (ja) * 2005-08-04 2011-08-31 三菱電機株式会社 移動体通信システム、基地局制御装置及び移動端末
US8060119B2 (en) * 2005-08-15 2011-11-15 Qualcomm Incorporated Adaptive wake-up period of roaming wireless terminals
JP4789557B2 (ja) * 2005-08-24 2011-10-12 株式会社エヌ・ティ・ティ・ドコモ ユーザデータの送信方法及び無線回線制御局
KR100725056B1 (ko) * 2005-11-09 2007-06-08 삼성전자주식회사 이동통신 단말기의 인접 셀 관리 방법
KR100796850B1 (ko) 2005-12-30 2008-01-22 삼성전자주식회사 Ｇｓｍ 통신 장치의 총 배터리 수명을 개선하는 시스템
GB2435154B (en) * 2006-02-08 2011-07-27 Nec Technologies Mobile radio communications device and related method of operation
US7684799B2 (en) * 2006-03-28 2010-03-23 Motorola, Inc. Method for data transfer with a mobile station while in discontinuous reception state
WO2007144956A1 (ja) * 2006-06-16 2007-12-21 Mitsubishi Electric Corporation 移動体通信システム及び移動端末
US7760676B2 (en) * 2006-06-20 2010-07-20 Intel Corporation Adaptive DRX cycle length based on available battery power
US7729315B2 (en) 2006-06-23 2010-06-01 Telefonaktiebolaget L M Ericsson (Publ) System and method of performing cell measurements in a telecommunications system
US8351398B2 (en) 2006-07-20 2013-01-08 Fujitsu Limited Mobile communication terminal, incoming data detecting method and incoming data detecting program
EP2046068B1 (de) * 2006-07-20 2012-10-24 Fujitsu Limited Verbesserung des Empfangs eines Paging-Kanals, PCH, auf ein sich bewegendes Nutzergerät
US8363605B2 (en) * 2006-08-22 2013-01-29 Qualcomm Incorporated Method and apparatus for monitoring grant channels in wireless communication
WO2008035905A1 (en) 2006-09-19 2008-03-27 Samsung Electronics Co., Ltd. Method and apparatus for performing discontinuous reception operation by connected mode user equipment in a mobile communication system
KR101367442B1 (ko) 2006-09-19 2014-02-25 삼성전자주식회사 이동 통신 시스템에서 역방향 동기를 수립하는 방법 및 장치
KR100957348B1 (ko) 2006-10-16 2010-05-12 삼성전자주식회사 이동 통신 시스템에서 불연속 수신 모드에서 동작하는 단말이 핸드 오버를 수행하는 방법 및 장치
JP4916277B2 (ja) * 2006-10-31 2012-04-11 株式会社エヌ・ティ・ティ・ドコモ ユーザ装置及びユーザ装置で使用される方法
TW200822773A (en) * 2006-11-01 2008-05-16 Interdigital Tech Corp LTE reselectable-only cells and cell info list for handover
US8433316B2 (en) 2006-11-03 2013-04-30 Qualcomm Incorporated Efficient search for wireless networks in connected mode
KR101312876B1 (ko) 2006-12-13 2013-09-30 삼성전자주식회사 이동통신시스템에서 단말기의 측정 방법 및 장치
US8594695B2 (en) * 2007-02-16 2013-11-26 Intel Corporation Using location information to set radio transmitter characteristics for regulatory compliance
US20090023448A1 (en) 2007-02-21 2009-01-22 Qualcomm Incorporated Method and apparatus for inter-system handover
CN101345545B (zh) * 2007-07-13 2012-01-11 联芯科技有限公司 快速搜索小区的方法和装置
JP5103113B2 (ja) * 2007-09-21 2012-12-19 株式会社エヌ・ティ・ティ・ドコモ ユーザ装置
JP5106970B2 (ja) * 2007-10-01 2012-12-26 株式会社エヌ・ティ・ティ・ドコモ ユーザ装置及びベリフィケーション方法
US9398520B2 (en) * 2007-10-02 2016-07-19 Qualcomm Incorporated System search for full service while on a cell with limited service
WO2009079653A2 (en) * 2007-12-18 2009-06-25 Zte U.S.A., Inc. Wimax multicast broadcast services (mbs) efficient handover and power saving support for intra and inter-mbs zones
US8121632B2 (en) 2008-02-04 2012-02-21 Qualcomm Incorporated Suitable trigger mechanism to control new cell identification in UE when in DRX mode
EP2335361B1 (de) * 2008-09-05 2012-02-08 Telefonaktiebolaget L M Ericsson (PUBL) Technik zum synchronisieren eines endgeräts mit einem drahtlosen netz
KR101555557B1 (ko) * 2008-12-29 2015-09-25 삼성전자주식회사 무선 통신 시스템 및 그의 아이들 상태 동작 방법
US7983197B2 (en) * 2009-03-06 2011-07-19 Telefonaktiebolaget Lm Ericsson (Publ) System and method for robust cell detection
CN101848521B (zh) * 2009-03-27 2014-03-19 中兴通讯股份有限公司南京分公司 一种微波存取全球互通系统中扫描切换的方法
US8099479B2 (en) 2009-12-15 2012-01-17 Intel Corporation Distributed mesh network
US8331995B2 (en) 2010-07-07 2012-12-11 Telefonaktiebolaget L M Ericsson (Publ) Secondary radio-nodes for mobile communications networks and related methods
US9154392B2 (en) * 2011-03-02 2015-10-06 Blackbird Technology Holdings, Inc. Method and apparatus for power autoscaling in a resource-constrained network
JP5799624B2 (ja) 2011-07-13 2015-10-28 富士通株式会社 無線通信システム、無線通信端末及び無線通信方法
US8504029B2 (en) * 2011-07-28 2013-08-06 Telefonaktiebolaget L M Ericsson (Publ) Mobile communication system cell selection in the presence of unacceptable cells
KR101839808B1 (ko) * 2011-08-24 2018-04-26 삼성전자주식회사 이동 단말기 및 그 통신방법, 기지국 컨트롤 장치 및 그 컨트롤 방법, 및 그것을 이용하는 다중 협력 송수신 시스템 및 그 방법
US9125126B2 (en) * 2012-03-14 2015-09-01 Qualcomm Incorporated Method and apparatus of measuring and reselecting cells
KR102078180B1 (ko) * 2012-10-27 2020-04-07 삼성전자주식회사 무선 단말에서의 동작 모드 제어장치 및 방법
CN103997774B (zh) * 2014-05-13 2017-12-05 华为技术有限公司 降低用户设备功耗的方法和用户设备
US9788272B2 (en) 2014-07-08 2017-10-10 Samsung Electronics Co., Ltd Method of reducing consumption of standby current in a mobile terminal
TWI549137B (zh) * 2014-09-18 2016-09-11 宏碁股份有限公司 記憶體晶片、其資料讀取方法以及資料儲存系統
CN112566077B (zh) * 2020-11-30 2023-03-24 紫光展锐(重庆)科技有限公司 小区搜索方法、系统、电子设备及可读存储介质

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5499386A (en) 1993-07-09 1996-03-12 Telefonaktiebolaget L M Ericsson Best server selection in layered cellular radio system
US5577022A (en) * 1994-11-22 1996-11-19 Qualcomm Incorporated Pilot signal searching technique for a cellular communications system
JP3369063B2 (ja) 1996-10-18 2003-01-20 松下電器産業株式会社 移動通信端末
US6195342B1 (en) * 1997-11-25 2001-02-27 Motorola, Inc. Method for determining hand-off candidates in a neighbor set in a CDMA communication system
JP3793632B2 (ja) * 1997-12-18 2006-07-05 松下電器産業株式会社 セルサーチ方法及び移動局装置
KR100272796B1 (ko) * 1998-03-18 2000-11-15 김영환 이동통신 시스템에서 이동국에 의한 이웃셀 파일롯 탐색방법
US6385460B1 (en) 1998-05-26 2002-05-07 Conexant Systems, Inc. Power management system for a mobile unit by reduced neighbor cell scanning
US6119005A (en) * 1998-05-27 2000-09-12 Lucent Technologies Inc. System for automated determination of handoff neighbor list for cellular communication systems
FI981431A (fi) * 1998-06-22 1999-12-23 Nokia Mobile Phones Ltd Mittausmenetelmä
KR20000014423A (ko) * 1998-08-17 2000-03-15 윤종용 부호분할다중접속 통신시스템의 통신제어장치 및 방법
US6278703B1 (en) * 1998-12-09 2001-08-21 Qualcomm Incorporated Method and apparatus for improving neighbor searching performance
KR100320419B1 (ko) * 1998-12-30 2002-02-19 서평원 이동통신시스템에서셀탐색장치및방법
US6480558B1 (en) * 1999-03-17 2002-11-12 Ericsson Inc. Synchronization and cell search methods and apparatus for wireless communications
TW463481B (en) * 1999-04-28 2001-11-11 Fujitsu Ltd Cell search method, communication synchronization apparatus, portable terminal apparatus, and recording medium
JP3690717B2 (ja) * 1999-07-14 2005-08-31 株式会社エヌ・ティ・ティ・ドコモ セルサーチ制御方法、移動局および移動通信システム
JP4309521B2 (ja) 1999-08-26 2009-08-05 株式会社東芝 移動局
US6845238B1 (en) * 1999-09-15 2005-01-18 Telefonaktiebolaget Lm Ericsson (Publ) Inter-frequency measurement and handover for wireless communications
JP3764612B2 (ja) * 1999-10-21 2006-04-12 株式会社エヌ・ティ・ティ・ドコモ チャネル識別子の割り当て方法および移動通信システム
KR100625431B1 (ko) * 1999-12-18 2006-09-18 주식회사 케이티 무선통신망에서의 단말기 위치결정장치 및 그 방법
DE10004874C2 (de) * 2000-02-04 2002-01-17 Infineon Technologies Ag Einrichtung zur Durchführung von Suchprozeduren in einem Mobilfunkempfänger
US6888879B1 (en) * 2000-02-24 2005-05-03 Trimble Navigation Limited Method and apparatus for fast acquisition and low SNR tracking in satellite positioning system receivers
JP3454775B2 (ja) * 2000-03-29 2003-10-06 三洋電機株式会社 Ｃｄｍａ通信システムの移動局及びハンドオフ方法
US6615044B2 (en) * 2001-06-06 2003-09-02 Nokia Mobile Phones, Ltd. Method of WCDMA coverage based handover triggering
US7110765B2 (en) * 2002-08-27 2006-09-19 Qualcomm Incorporated Limiting cell reselection based on pilot power

Also Published As

Publication number Publication date
JP2005505983A (ja) 2005-02-24
US20030117996A1 (en) 2003-06-26
EP1313336B1 (de) 2005-12-28
KR100454961B1 (ko) 2004-11-06
KR20030031420A (ko) 2003-04-21
RU2003117077A (ru) 2005-02-10
CN1481620A (zh) 2004-03-10
RU2258307C2 (ru) 2005-08-10
WO2003032509A1 (en) 2003-04-17
EP1313336A2 (de) 2003-05-21
DE60208316T2 (de) 2006-07-13
US7292551B2 (en) 2007-11-06
EP1313336A3 (de) 2003-07-23
CN100536355C (zh) 2009-09-02

Similar Documents

Publication Publication Date Title
DE60208316D1 (de) Zellsuchverfahren im diskontinuierlichen Empfangsbetrieb in einem mobilen Kommunikationssystem
DE60205568D1 (de) Weiterreichungsverfahren in einem Mobilkommunikationssystem
AU2003292739A1 (en) Method for cell modification in mobile communication system
EP1780920B8 (de) Anfangszellensuche in drahtlosen Kommunikationssystemen
GB2388278B (en) Cell search apparatus and method for supporting multisearch functions in a mobile communication system
EP1489766A4 (de) Verfahren eines mobilkommunikationssystems mit intelligenter antenne
SG110067A1 (en) Base station, mobile communication system, and communication method
EP1530304B8 (de) Basisstation und Sendeleistungsregelungsverfahren in einem mobilen Kommunikationssystem
SG115521A1 (en) Mobile station, base station, communications system, and communication method
EP1618678A4 (de) Signalübrtragungsverfahren in einem mobilkommunikationssystem
DE60310467D1 (de) Zellumschaltungsverfahren durch den Mobil initiiert in drahtlosen Kommunikationssystemen.
AU2003284727A1 (en) Downlink signal configuring method and device in mobile communication system, and synchronization and cell searching method and device using the same
ATE410835T1 (de) Adaptive leistungssteuerung in einem mobilen funkkommunikationssystem
AU2003268176A1 (en) Intelligent communication node object beacon framework in a mobile ad hoc network
AU2003248705A1 (en) Antenna steering scheduler for mobile station in wireless local area network
GB2389273B (en) Wireless communication system architechture mobile station and method
GB2371183B (en) Method for managing cell resource in mobile communication system
AU2002357917A1 (en) Enhanced method for positioning a mobile station in a wireless communication network
EP1610473A4 (de) Positionierungssystem und positionierungsverfahren in einemmobilkommunikationsnetz
AU2003301945A1 (en) Location related information in mobile communication system
EP1667343A4 (de) Mobilkommunikationssystem, mobilkommunikationsverfahren, basisstation und mobilstation
DE602005017729D1 (de) Nutzeridentifizierungsverfahren in einem Mobilkommunikationssystem, Mobilstation und Mobilkommunikationssystem dafür
DE60036432D1 (de) Zellensuchverfahren, Kommunikationssynchronisationsgerät, und tragbares Endgerät
GB2390781B (en) Method of optimizing the search for cells in a mobile telecommunication network
GB0204920D0 (en) Improved location systems in cellular communication networks

Legal Events

Date Code Title Description
8364 No opposition during term of opposition