CN1302518A - 采用转发器在cdma系统中进行越区切换的方法和装置 - Google Patents
采用转发器在cdma系统中进行越区切换的方法和装置 Download PDFInfo
- Publication number
- CN1302518A CN1302518A CN98811560A CN98811560A CN1302518A CN 1302518 A CN1302518 A CN 1302518A CN 98811560 A CN98811560 A CN 98811560A CN 98811560 A CN98811560 A CN 98811560A CN 1302518 A CN1302518 A CN 1302518A
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- base station
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- signal
- handover
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- 238000000034 method Methods 0.000 title claims abstract description 45
- 238000005259 measurement Methods 0.000 claims description 29
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000004891 communication Methods 0.000 abstract description 47
- 238000005516 engineering process Methods 0.000 abstract description 14
- 230000000977 initiatory effect Effects 0.000 abstract 1
- 230000000875 corresponding effect Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 10
- 238000001914 filtration Methods 0.000 description 9
- 230000001413 cellular effect Effects 0.000 description 8
- 238000001228 spectrum Methods 0.000 description 8
- 230000003321 amplification Effects 0.000 description 5
- 238000003199 nucleic acid amplification method Methods 0.000 description 5
- 238000012546 transfer Methods 0.000 description 4
- 239000013598 vector Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000010267 cellular communication Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
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Images
Classifications
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- 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
- H04W36/08—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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Relay Systems (AREA)
Abstract
Description
Claims (31)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US97929297A | 1997-11-26 | 1997-11-26 | |
US08/979,292 | 1997-11-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1302518A true CN1302518A (zh) | 2001-07-04 |
CN100456872C CN100456872C (zh) | 2009-01-28 |
Family
ID=25526822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB988115603A Expired - Fee Related CN100456872C (zh) | 1997-11-26 | 1998-11-25 | 采用转发器在cdma系统中进行越区切换的方法和装置 |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP1034683A1 (zh) |
JP (1) | JP2001524793A (zh) |
KR (1) | KR20010032440A (zh) |
CN (1) | CN100456872C (zh) |
AU (1) | AU759370B2 (zh) |
BR (1) | BR9815435A (zh) |
CA (1) | CA2311623A1 (zh) |
FI (1) | FI20001211A (zh) |
ID (1) | ID27894A (zh) |
IL (1) | IL136273A0 (zh) |
NO (1) | NO327951B1 (zh) |
RU (1) | RU2000116264A (zh) |
WO (1) | WO1999027747A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN100466801C (zh) * | 2003-04-22 | 2009-03-04 | 朗迅科技公司 | 在cdma的底层与重叠系统之间的边界上进行切换的方法 |
US7720478B2 (en) | 2002-03-26 | 2010-05-18 | Ntt Docomo, Inc. | Control device of mobile communication system |
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 |
Families Citing this family (29)
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 |
DE60031120T2 (de) * | 1999-06-18 | 2007-01-11 | Motorola, Inc., Schaumburg | Verfahren und vorrichtung für schnelles weiterreichen in einem kommunikationssystem |
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 |
CA2467822A1 (en) | 2001-11-20 | 2003-05-30 | Qualcomm Incorporated | Reverse link power controlled repeater |
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 |
SE0301259D0 (sv) * | 2003-04-24 | 2003-04-24 | Ericsson Telefon Ab L M | Improvements in or relating to distributed radio units |
US7480486B1 (en) * | 2003-09-10 | 2009-01-20 | Sprint Spectrum L.P. | Wireless repeater and method for managing air interface communications |
US7406295B1 (en) | 2003-09-10 | 2008-07-29 | Sprint Spectrum L.P. | Method for dynamically directing a wireless repeater |
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. |
WO2005103753A1 (en) | 2004-04-05 | 2005-11-03 | Qualcomm Incorporated | Repeater with positioning capabilities |
JP2007532079A (ja) * | 2004-04-05 | 2007-11-08 | クゥアルコム・インコーポレイテッド | 検出した近隣を報告する中継器 |
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 |
CN101009926A (zh) * | 2005-10-17 | 2007-08-01 | 三星电子株式会社 | 用于支持无线接入通信系统中的切换的设备和方法 |
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)
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 |
-
1998
- 1998-11-25 AU AU16073/99A patent/AU759370B2/en not_active Ceased
- 1998-11-25 ID IDW20001012A patent/ID27894A/id unknown
- 1998-11-25 EP EP98960489A patent/EP1034683A1/en not_active Withdrawn
- 1998-11-25 RU RU2000116264/09A patent/RU2000116264A/ru not_active Application Discontinuation
- 1998-11-25 KR KR1020007005681A patent/KR20010032440A/ko not_active Application Discontinuation
- 1998-11-25 IL IL13627398A patent/IL136273A0/xx unknown
- 1998-11-25 JP JP2000522757A patent/JP2001524793A/ja active Pending
- 1998-11-25 WO PCT/US1998/025219 patent/WO1999027747A1/en not_active Application Discontinuation
- 1998-11-25 BR BR9815435-4A patent/BR9815435A/pt not_active Application Discontinuation
- 1998-11-25 CA CA002311623A patent/CA2311623A1/en not_active Abandoned
- 1998-11-25 CN CNB988115603A patent/CN100456872C/zh not_active Expired - Fee Related
-
2000
- 2000-05-19 FI FI20001211A patent/FI20001211A/fi not_active Application Discontinuation
- 2000-05-25 NO NO20002671A patent/NO327951B1/no not_active IP Right Cessation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7720478B2 (en) | 2002-03-26 | 2010-05-18 | Ntt Docomo, Inc. | Control device of mobile communication system |
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 |
CN100466801C (zh) * | 2003-04-22 | 2009-03-04 | 朗迅科技公司 | 在cdma的底层与重叠系统之间的边界上进行切换的方法 |
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 |
Also Published As
Publication number | Publication date |
---|---|
KR20010032440A (ko) | 2001-04-25 |
WO1999027747A1 (en) | 1999-06-03 |
JP2001524793A (ja) | 2001-12-04 |
IL136273A0 (en) | 2001-05-20 |
CA2311623A1 (en) | 1999-06-03 |
AU1607399A (en) | 1999-06-15 |
EP1034683A1 (en) | 2000-09-13 |
NO327951B1 (no) | 2009-10-26 |
RU2000116264A (ru) | 2002-05-27 |
NO20002671L (no) | 2000-07-18 |
ID27894A (id) | 2001-05-03 |
AU759370B2 (en) | 2003-04-10 |
BR9815435A (pt) | 2001-09-11 |
FI20001211A (fi) | 2000-07-18 |
NO20002671D0 (no) | 2000-05-25 |
CN100456872C (zh) | 2009-01-28 |
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