NO327951B1 - Omruting av radiosamband via relestasjoner, saerlig CDMA-samband for mobile stasjoner - Google Patents

Omruting av radiosamband via relestasjoner, saerlig CDMA-samband for mobile stasjoner Download PDF

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Publication number
NO327951B1
NO327951B1 NO20002671A NO20002671A NO327951B1 NO 327951 B1 NO327951 B1 NO 327951B1 NO 20002671 A NO20002671 A NO 20002671A NO 20002671 A NO20002671 A NO 20002671A NO 327951 B1 NO327951 B1 NO 327951B1
Authority
NO
Norway
Prior art keywords
station
base station
relay station
rerouting
signal
Prior art date
Application number
NO20002671A
Other languages
English (en)
Norwegian (no)
Other versions
NO20002671D0 (no
NO20002671L (no
Inventor
Kenneth R Baker
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 NO20002671D0 publication Critical patent/NO20002671D0/no
Publication of NO20002671L publication Critical patent/NO20002671L/no
Publication of NO327951B1 publication Critical patent/NO327951B1/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2603—Arrangements for wireless physical layer control
    • H04B7/2606—Arrangements for base station coverage control, e.g. by using relays in tunnels
    • 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
    • H04W36/0079—Transmission or use of information for re-establishing the radio link in case of hand-off failure or rejection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/302—Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/26—Cell enhancers or enhancement, e.g. for tunnels, building shadow
NO20002671A 1997-11-26 2000-05-25 Omruting av radiosamband via relestasjoner, saerlig CDMA-samband for mobile stasjoner NO327951B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US97929297A 1997-11-26 1997-11-26
PCT/US1998/025219 WO1999027747A1 (en) 1997-11-26 1998-11-25 Method and apparatus for performing handoff in a cdma system through the use of repeaters

Publications (3)

Publication Number Publication Date
NO20002671D0 NO20002671D0 (no) 2000-05-25
NO20002671L NO20002671L (no) 2000-07-18
NO327951B1 true NO327951B1 (no) 2009-10-26

Family

ID=25526822

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20002671A NO327951B1 (no) 1997-11-26 2000-05-25 Omruting av radiosamband via relestasjoner, saerlig CDMA-samband for mobile stasjoner

Country Status (13)

Country Link
EP (1) EP1034683A1 (ja)
JP (1) JP2001524793A (ja)
KR (1) KR20010032440A (ja)
CN (1) CN100456872C (ja)
AU (1) AU759370B2 (ja)
BR (1) BR9815435A (ja)
CA (1) CA2311623A1 (ja)
FI (1) FI20001211A (ja)
ID (1) ID27894A (ja)
IL (1) IL136273A0 (ja)
NO (1) NO327951B1 (ja)
RU (1) RU2000116264A (ja)
WO (1) WO1999027747A1 (ja)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI112583B (fi) * 1999-05-26 2003-12-15 Nokia Corp Menetelmä solukkoradiojärjestelmien välisten kanavanvaihtomittausten toteuttamiseksi ja päätelaite
KR100462093B1 (ko) * 1999-06-18 2004-12-17 모토로라 인코포레이티드 통신 시스템에서의 고속 핸드오프를 위한 방법 및 장치
KR100699107B1 (ko) * 1999-10-25 2007-03-21 에스케이 텔레콤주식회사 이동 통신 시스템에 있어서 전송 신호 전용 중계 장치
US6768908B1 (en) * 2000-04-07 2004-07-27 Motorola, Inc. Method and apparatus for soft handoff communications in a communication system operating according to IS-95B and IS-95C standards
US6385435B1 (en) * 2000-04-20 2002-05-07 Jhong Sam Lee Coupled interference concellation system for wideband repeaters in a cellular system
KR20020046670A (ko) * 2000-12-15 2002-06-21 조정남 옥외용 무선 주파수 캐리어 체인저
US7006461B2 (en) * 2001-09-17 2006-02-28 Science Applications International Corporation Method and system for a channel selective repeater with capacity enhancement in a spread-spectrum wireless network
US20030060200A1 (en) * 2001-09-27 2003-03-27 Soliman Samir S. Handoff method and apparatus with dual pilots in a communication system
CN100440750C (zh) 2001-11-20 2008-12-03 高通股份有限公司 受反向链路功率控制的中继器
JP3921113B2 (ja) 2002-03-26 2007-05-30 株式会社エヌ・ティ・ティ・ドコモ 複合無線通信システム並びに複合無線通信システムにおける制御装置、無線端末および方法
US7831263B2 (en) 2002-11-08 2010-11-09 Qualcomm Incorporated Apparatus and method for determining the location of a repeater
KR100785569B1 (ko) * 2002-12-21 2007-12-13 엘지노텔 주식회사 무선 고정 장치의 셀 영역 확장 방법 및 시스템
CN1518370B (zh) * 2003-01-13 2011-08-10 和记黄埔企业有限公司 移动电话通信网
US7039410B2 (en) * 2003-04-22 2006-05-02 Lucent Technologies Inc. Method of handoff at the border between CDMA underlay and overlay systems
SE0301259D0 (sv) 2003-04-24 2003-04-24 Ericsson Telefon Ab L M Improvements in or relating to distributed radio units
US7406295B1 (en) 2003-09-10 2008-07-29 Sprint Spectrum L.P. Method for dynamically directing a wireless repeater
US7480486B1 (en) * 2003-09-10 2009-01-20 Sprint Spectrum L.P. Wireless repeater and method for managing air interface communications
FR2861241B1 (fr) * 2003-10-21 2006-02-10 Bouygues Telecom Sa Procede pour desservir un abonne d'un reseau de telecommunication cellulaire utilisant l'internet
KR20050076886A (ko) * 2004-01-26 2005-07-29 삼성전자주식회사 비동기 시스템에서 주파수간 하드 핸드오버를 지원하기위한 공통채널 비콘 신호 송신 방법 및 장치.
US9118380B2 (en) 2004-04-05 2015-08-25 Qualcomm Incorporated Repeater with positioning capabilities
RU2355129C2 (ru) * 2004-04-05 2009-05-10 Квэлкомм Инкорпорейтед Ретранслятор, который сообщает об обнаруженных соседях
US7778596B2 (en) 2004-07-29 2010-08-17 Qualcomm Incorporated Airlink sensing watermarking repeater
KR100892085B1 (ko) * 2004-11-02 2009-04-06 에스케이 텔레콤주식회사 보더 중계기를 이용하여 하드 핸드오프를 제공하는 방법및 시스템
US20070086388A1 (en) * 2005-10-17 2007-04-19 Samsung Electronics Co., Ltd. Apparatus and method for supporting handover in a wireless access communication system
CN100370711C (zh) * 2006-01-24 2008-02-20 京信通信技术(广州)有限公司 一种用于第三代移动通信系统的td-scdma直放站系统
US20070218908A1 (en) * 2006-03-06 2007-09-20 Samsung Electronics Co., Ltd Apparatus and method for supporting optimum network reentry procedure in multihop relay broadband wireless access (BWA) communication system
CN101072424A (zh) * 2006-05-09 2007-11-14 华为技术有限公司 一种在中转系统中配置业务通路和移动站可靠切换的方法
KR100723675B1 (ko) * 2006-09-13 2007-05-30 에스케이 텔레콤주식회사 비콘 내장 중계기 및 이를 이용한 비콘 신호 방사 방법 및시스템
KR100816448B1 (ko) * 2006-09-13 2008-03-25 에스케이 텔레콤주식회사 광중계기를 이용하여 비콘 신호를 방사하는 방법, 장치 및시스템
KR101225191B1 (ko) * 2006-09-26 2013-01-22 한국과학기술원 다중 홉 중계방식의 광대역 무선 통신시스템에서핸드오버를 수행하기 위한 장치 및 방법
KR100918393B1 (ko) * 2006-10-27 2009-09-24 한국전자통신연구원 릴레이 환경에서 중계국의 ｃｄｍａ 코드 정보 중계 방법및 그 시스템
US8433319B2 (en) * 2007-01-12 2013-04-30 Industrial Technology Research Institute Systems and methods for channel selection management in a wireless communication network
US8781392B2 (en) 2008-01-16 2014-07-15 Qualcomm Incorporated Wireless communication information relay

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5218715A (en) * 1991-01-15 1993-06-08 Orion Industries, Inc. Multi-donor booster operation and system
US5697055A (en) * 1994-10-16 1997-12-09 Qualcomm Incorporated Method and apparatus for handoff between different cellular communications systems
US5594718A (en) * 1995-03-30 1997-01-14 Qualcomm Incorporated Method and apparatus for providing mobile unit assisted hard handoff from a CDMA communication system to an alternative access communication system
US6108364A (en) * 1995-08-31 2000-08-22 Qualcomm Incorporated Time division duplex repeater for use in a CDMA system
FI103081B (fi) * 1996-02-23 1999-04-15 Nokia Telecommunications Oy Kanavanvaihto matkaviestinjärjestelmässä

Also Published As

Publication number Publication date
NO20002671D0 (no) 2000-05-25
CN100456872C (zh) 2009-01-28
NO20002671L (no) 2000-07-18
WO1999027747A1 (en) 1999-06-03
KR20010032440A (ko) 2001-04-25
IL136273A0 (en) 2001-05-20
FI20001211A (fi) 2000-07-18
CA2311623A1 (en) 1999-06-03
RU2000116264A (ru) 2002-05-27
JP2001524793A (ja) 2001-12-04
BR9815435A (pt) 2001-09-11
EP1034683A1 (en) 2000-09-13
CN1302518A (zh) 2001-07-04
AU759370B2 (en) 2003-04-10
ID27894A (id) 2001-05-03
AU1607399A (en) 1999-06-15

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