CA2360734A1 - Method of providing site selection diversity in mobile communication system - Google Patents

Method of providing site selection diversity in mobile communication system Download PDF

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Publication number
CA2360734A1
CA2360734A1 CA002360734A CA2360734A CA2360734A1 CA 2360734 A1 CA2360734 A1 CA 2360734A1 CA 002360734 A CA002360734 A CA 002360734A CA 2360734 A CA2360734 A CA 2360734A CA 2360734 A1 CA2360734 A1 CA 2360734A1
Authority
CA
Canada
Prior art keywords
communication system
mobile communication
site selection
providing site
selection diversity
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
CA002360734A
Other languages
French (fr)
Other versions
CA2360734C (en
Inventor
Jae-Yoel Kim
Hyun-Woo Lee
Seong-Ill Park
Sung-Ho Choi
Ho-Kyu Choi
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
Jae-Yoel Kim
Hyun-Woo Lee
Seong-Ill Park
Sung-Ho Choi
Ho-Kyu Choi
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 Jae-Yoel Kim, Hyun-Woo Lee, Seong-Ill Park, Sung-Ho Choi, Ho-Kyu Choi, Samsung Electronics Co., Ltd. filed Critical Jae-Yoel Kim
Publication of CA2360734A1 publication Critical patent/CA2360734A1/en
Application granted granted Critical
Publication of CA2360734C publication Critical patent/CA2360734C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/022—Site diversity; Macro-diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0058—Transmission of hand-off measurement information, e.g. measurement reports

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

There is provided a method of providing site selection diversity in a mobile communication system. If an active set is updated, the category of the old active set is compared with that of the updated active set. According to the comparison result, station (BS) identification (ID) codes are reassigned to base stations in the updated active base set. The reassigned BS ID codes are transmitted to the corresponding base stations and the category of the updated active set is transmitted to all the base stations of the updated active set.
CA002360734A 1999-11-26 2000-11-27 Method of providing site selection diversity in mobile communication system Expired - Fee Related CA2360734C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR1999/54336 1999-11-26
KR19990054336 1999-11-26
KR20000000982 2000-01-10
KR2000/982 2000-01-10
PCT/KR2000/001363 WO2001039403A1 (en) 1999-11-26 2000-11-27 Method of providing site selection diversity in mobile communication system

Publications (2)

Publication Number Publication Date
CA2360734A1 true CA2360734A1 (en) 2001-05-31
CA2360734C CA2360734C (en) 2005-08-02

Family

ID=26636393

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002360734A Expired - Fee Related CA2360734C (en) 1999-11-26 2000-11-27 Method of providing site selection diversity in mobile communication system

Country Status (9)

Country Link
US (1) US6757536B1 (en)
EP (1) EP1145463B1 (en)
JP (1) JP3550127B2 (en)
KR (1) KR100401185B1 (en)
CN (1) CN1146148C (en)
AU (1) AU765426B2 (en)
CA (1) CA2360734C (en)
DE (1) DE60044710D1 (en)
WO (1) WO2001039403A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2088812B1 (en) * 1999-12-01 2012-01-18 LG Electronics Inc. Method for generating and transmitting optimal cell ID codes
KR100672401B1 (en) * 2000-01-07 2007-01-23 엘지전자 주식회사 Method for generating optimal cell identification code, and for transmitting the code
KR100672559B1 (en) * 2000-02-01 2007-01-23 엘지전자 주식회사 Method for generating optimal cell identification code, and for transmitting the code
US7006828B1 (en) * 2001-02-12 2006-02-28 Via Telecom Co. Ltd. Method and apparatus for performing cell selection handoffs in a wireless communication system
JP3496646B2 (en) * 2001-02-22 2004-02-16 日本電気株式会社 Base station designating system and base station designating method in CDMA system
US6978137B2 (en) * 2001-05-11 2005-12-20 Ntt Docomo Inc. Aggregation point prediction matching for coherent layer three signaling and fast IP mobility triggering
JP4010782B2 (en) * 2001-07-19 2007-11-21 三洋電機株式会社 Wireless terminal device and its reception operation control program
US7180879B2 (en) 2001-08-17 2007-02-20 Ragulan Sinnarajah Method and apparatus for call setup latency reduction
JP4012391B2 (en) 2001-10-30 2007-11-21 株式会社エヌ・ティ・ティ・ドコモ Mobile station, mobile communication system, handover control method, handover control program, and recording medium
US20030114179A1 (en) * 2001-12-17 2003-06-19 D.S.P.C. Technologies Ltd. Method and apparatus for generating a quality measure target value based on channel conditions
US7280842B2 (en) * 2001-12-17 2007-10-09 Marvell International Ltd. Wireless communication device and method for communicating in site selection diversity mode
EP1459583B1 (en) 2001-12-19 2007-06-06 Nokia Corporation Method and system for providing a downlink connection in a cellular network
JP3932906B2 (en) * 2002-01-23 2007-06-20 日本電気株式会社 Base station apparatus and mobile communication system using the same
US7515883B1 (en) * 2002-12-16 2009-04-07 Marvell D.S.P.C. Ltd. Wireless communication device and method for communicating in site selection diversity mode
CA2542365C (en) 2003-12-31 2011-05-31 Samsung Electronics Co., Ltd. Selective combining method and apparatus in a mobile communication system
KR101165625B1 (en) * 2004-05-10 2012-07-19 엘지전자 주식회사 Method for Providing Information of Neighbor Base Station by Mobile Subscriber Station in Broadband Wireless Access System
KR100876771B1 (en) * 2004-08-17 2009-01-07 삼성전자주식회사 Method for compressing of control information, method for transceiving of scanning information of radio communication system and thereof apparatus
US9113386B2 (en) 2004-11-12 2015-08-18 Alcatel Lucent Fast handover with reduced service interruption for high speed data channels in a wireless system
TWI583223B (en) * 2005-04-25 2017-05-11 內數位科技公司 Method and system for efficient addressing and power savings in wireless systems
EP1748665A1 (en) * 2005-07-27 2007-01-31 Mitsubishi Electric Information Technology Centre Europe B.V. Method for transferring information related to at least a mobile terminal in a mobile telecommunication network
JP4584896B2 (en) * 2005-10-17 2010-11-24 三星電子株式会社 Terminal handover support apparatus and method according to terminal request in wireless access communication system
WO2007093219A1 (en) * 2006-02-17 2007-08-23 Telefonaktiebolaget Lm Ericsson (Publ.) Arrangements in a cellular mobile communication network
US7899495B2 (en) 2006-07-14 2011-03-01 Qualcomm Incorporated Methods and apparatus for supporting multiple connections
US8799692B2 (en) * 2009-09-23 2014-08-05 Broadcom Corporation Method and system for no buffered traffic indication for wireless local area network (WLAN) power save
US9332453B2 (en) * 2013-06-27 2016-05-03 Qualcomm Incorporated WWAN almanac integrity monitoring system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4704734A (en) * 1986-02-18 1987-11-03 Motorola, Inc. Method and apparatus for signal strength measurement and antenna selection in cellular radiotelephone systems
US5267261A (en) * 1992-03-05 1993-11-30 Qualcomm Incorporated Mobile station assisted soft handoff in a CDMA cellular communications system
DE69533788T2 (en) * 1994-05-20 2005-12-22 Ntt Docomo Inc. GENTLE RADIATION SCHEME FOR CELLULAR MOBILE RADIO COMMUNICATION SYSTEM
US6035197A (en) * 1994-12-29 2000-03-07 Cellco Partnership Method and system for providing a handoff from a CDMA cellular telephone system
US6073021A (en) * 1997-05-30 2000-06-06 Lucent Technologies, Inc. Robust CDMA soft handoff
JP3204310B2 (en) * 1998-08-12 2001-09-04 日本電気株式会社 CDMA mobile communication system and downlink transmission power control method thereof
US6434390B2 (en) * 1999-06-03 2002-08-13 Lucent Technologies Inc. Macrodiversity control system having macrodiversity mode based on operating category of wireless unit

Also Published As

Publication number Publication date
AU765426B2 (en) 2003-09-18
JP2003516025A (en) 2003-05-07
CN1146148C (en) 2004-04-14
JP3550127B2 (en) 2004-08-04
KR20010051981A (en) 2001-06-25
CA2360734C (en) 2005-08-02
US6757536B1 (en) 2004-06-29
WO2001039403A1 (en) 2001-05-31
AU1899301A (en) 2001-06-04
DE60044710D1 (en) 2010-09-02
KR100401185B1 (en) 2003-10-10
EP1145463A1 (en) 2001-10-17
CN1338163A (en) 2002-02-27
EP1145463A4 (en) 2009-06-17
EP1145463B1 (en) 2010-07-21

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20191127