DE60324004D1 - Mobile endgeräte und verfahren zur durchführung schneller anfänglicher frequenz-scans und zellen - suchen - Google Patents

Mobile endgeräte und verfahren zur durchführung schneller anfänglicher frequenz-scans und zellen - suchen

Info

Publication number
DE60324004D1
DE60324004D1 DE60324004T DE60324004T DE60324004D1 DE 60324004 D1 DE60324004 D1 DE 60324004D1 DE 60324004 T DE60324004 T DE 60324004T DE 60324004 T DE60324004 T DE 60324004T DE 60324004 D1 DE60324004 D1 DE 60324004D1
Authority
DE
Germany
Prior art keywords
carrying
mobile devices
initial frequency
out fast
cell searching
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
DE60324004T
Other languages
English (en)
Inventor
Christer Oestberg
Hans Stattin
Bengt Lindoff
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Application granted granted Critical
Publication of DE60324004D1 publication Critical patent/DE60324004D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
DE60324004T 2002-09-19 2003-09-15 Mobile endgeräte und verfahren zur durchführung schneller anfänglicher frequenz-scans und zellen - suchen Expired - Lifetime DE60324004D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US41199102P 2002-09-19 2002-09-19
US10/315,710 US7013140B2 (en) 2002-09-19 2002-12-10 Mobile terminals and methods for performing fast initial frequency scans and cell searches
PCT/EP2003/010252 WO2004036940A1 (en) 2002-09-19 2003-09-15 Mobile terminals and methods for performing fast initial frequency scans and cell searches

Publications (1)

Publication Number Publication Date
DE60324004D1 true DE60324004D1 (de) 2008-11-20

Family

ID=32109860

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60324004T Expired - Lifetime DE60324004D1 (de) 2002-09-19 2003-09-15 Mobile endgeräte und verfahren zur durchführung schneller anfänglicher frequenz-scans und zellen - suchen

Country Status (9)

Country Link
US (1) US7013140B2 (de)
EP (1) EP1547414B1 (de)
JP (1) JP4298657B2 (de)
KR (1) KR101013273B1 (de)
CN (1) CN100367811C (de)
AT (1) ATE410897T1 (de)
AU (1) AU2003271609A1 (de)
DE (1) DE60324004D1 (de)
WO (1) WO2004036940A1 (de)

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US8045981B2 (en) * 2005-08-18 2011-10-25 Qualcomm Incorporated System search to detect for a wireless communication network in a crowded frequency band
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US7844237B2 (en) * 2006-04-27 2010-11-30 Microsoft Corporation Radio frequency signal for determining location
KR100811845B1 (ko) * 2006-10-20 2008-03-10 삼성전자주식회사 이동통신 단말기의 주파수 검색 장치 및 방법
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CN100459814C (zh) * 2006-11-16 2009-02-04 重庆重邮信科通信技术有限公司 一种加快小区初始搜索速度的搜索方法
FR2910775B1 (fr) * 2006-12-22 2009-01-23 Alcatel Lucent Sa Reseau radio flexible
US8060106B1 (en) * 2007-02-23 2011-11-15 Nextel Communications Inc. Method and system for acquisition of a service provider communications network by a mobile communications device
US8014342B2 (en) * 2007-03-06 2011-09-06 Telefonaktiebolaget L M Ericsson (Publ) Data sharing among radio access technologies
JP2009076958A (ja) * 2007-09-18 2009-04-09 Oki Electric Ind Co Ltd 無線通信制御装置、ノード、無線システム及び情報処理装置
US8498638B2 (en) 2007-12-21 2013-07-30 Research In Motion Limited Method and apparatus for scanning for cells in a wireless communications network
EP2073576A1 (de) * 2007-12-21 2009-06-24 Research in Motion Limited Verfahren und Vorrichtung zum Suchen nach Zellen in einem drahtlosen Kommunikationsnetz
WO2009104336A1 (ja) * 2008-02-21 2009-08-27 日本電信電話株式会社 無線基地局探索方法、無線基地局探索装置および無線基地局探索プログラム
US9019844B2 (en) * 2008-09-22 2015-04-28 Telefonaktiebolaget L M Ericsson (Publ) Radio carrier identification methods and apparatus
US8611896B2 (en) * 2008-12-01 2013-12-17 Telefonaktiebolaget L M Ericssson (Publ) Neighbor cell list compilation methods and apparatus
US20100136968A1 (en) * 2008-12-03 2010-06-03 Freescale Semiconductor, Inc. Method and apparatus for quick network search in mobile communication devices
US8467404B2 (en) * 2009-03-31 2013-06-18 Qualcomm Incorporated Enhanced channel detection
JP5240122B2 (ja) 2009-08-21 2013-07-17 富士通モバイルコミュニケーションズ株式会社 移動無線端末および基地局探索方法
US8706110B2 (en) * 2010-02-10 2014-04-22 Apple Inc. Methods for selecting cells in cellular telephone systems
CN101868005B (zh) * 2010-05-19 2012-07-04 华为终端有限公司 一种建立plmn列表的方法及装置
US20120190361A1 (en) * 2011-01-21 2012-07-26 Samsung Electronics Co., Ltd. Method and apparatus for searching and selecting a public land mobile network in a multiple radio access technology environment
US9125166B2 (en) * 2011-11-15 2015-09-01 Mediatek Inc. Methods for performing an efficient network search and communications apparatuses utilizing the same
US9008734B2 (en) * 2011-11-21 2015-04-14 Broadcom Corporation Wireless communication device having reduced power consumption
EP2680645B1 (de) * 2012-06-28 2015-09-09 ST-Ericsson SA Verfahren und drahtlose mobilstation zum abtasten auf baken in einem wlan
CN104469748A (zh) * 2013-09-13 2015-03-25 高通股份有限公司 用于多sim移动通信装置的服务中断恢复
US9198146B2 (en) 2013-09-27 2015-11-24 Broadcom Corporation Synchronization
US20150146627A1 (en) * 2013-11-22 2015-05-28 Qualcomm Incorporated Methods and apparatus to improve plmn search time
US9456373B2 (en) 2014-05-26 2016-09-27 Intel IP Corporation Cell search method and communication terminal
EP3251419B1 (de) * 2015-01-28 2018-12-05 Telefonaktiebolaget LM Ericsson (publ) Zellensuche in einem kommunikationsnetzwerk
KR101962143B1 (ko) * 2017-03-06 2019-03-26 엘지전자 주식회사 무선 통신 시스템에서 셀 주파수를 검색하는 방법 및 장치
GB2566728B (en) * 2017-09-22 2020-07-15 Advanced Risc Mach Ltd Method of receiving communications

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US4361907A (en) * 1980-08-14 1982-11-30 Rca Corporation Direct access channel selection apparatus for a digital tuning system
US5722078A (en) 1993-11-01 1998-02-24 Ericsson Inc. Method and apparatus for locating a digital control channel in a downbanded cellular radiocommunication system
US5524280A (en) * 1994-10-31 1996-06-04 Motorola, Inc. Method of acquiring a channel in a general frequency reuse system
US5940746A (en) * 1995-12-29 1999-08-17 Motorola, Inc. Channel scanning apparatus and method
US6205334B1 (en) 1998-11-24 2001-03-20 Ericsson Inc. Accelerated scanning of cellular channels by cellular radiotelephones
US6424836B1 (en) 1999-02-09 2002-07-23 Innowave Eci Wireless Systems Ltd. Method for allocating frequency channels for sectors of a cell in cellular systems
EP1058469A1 (de) 1999-06-02 2000-12-06 Lucent Technologies Inc. Verfahren zur Modifizierung von Informationen gespeichert in einem Endgerät von einem Zellularen Funkkommunikationssystem
US7379748B2 (en) 2002-04-26 2008-05-27 Nokia Corporation Method for speeding up synchronization by having a search frequency list comprising a limited number of search frequencies

Also Published As

Publication number Publication date
CN100367811C (zh) 2008-02-06
EP1547414B1 (de) 2008-10-08
ATE410897T1 (de) 2008-10-15
US20040203839A1 (en) 2004-10-14
KR101013273B1 (ko) 2011-02-09
WO2004036940A1 (en) 2004-04-29
KR20050053679A (ko) 2005-06-08
JP2006500878A (ja) 2006-01-05
EP1547414A1 (de) 2005-06-29
JP4298657B2 (ja) 2009-07-22
AU2003271609A1 (en) 2004-05-04
US7013140B2 (en) 2006-03-14
CN1682553A (zh) 2005-10-12

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