FI20001211A - Menetelmä ja laite kanavanvaihtoon CDMA-järjestelmässä käyttämällä toistimia - Google Patents
Menetelmä ja laite kanavanvaihtoon CDMA-järjestelmässä käyttämällä toistimia Download PDFInfo
- Publication number
- FI20001211A FI20001211A FI20001211A FI20001211A FI20001211A FI 20001211 A FI20001211 A FI 20001211A FI 20001211 A FI20001211 A FI 20001211A FI 20001211 A FI20001211 A FI 20001211A FI 20001211 A FI20001211 A FI 20001211A
- Authority
- FI
- Finland
- Prior art keywords
- repeaters
- handover
- cdma system
- cdma
- Prior art date
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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Relay Systems (AREA)
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 (1)
Publication Number | Publication Date |
---|---|
FI20001211A true FI20001211A (fi) | 2000-07-18 |
Family
ID=25526822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20001211A FI20001211A (fi) | 1997-11-26 | 2000-05-19 | Menetelmä ja laite kanavanvaihtoon CDMA-järjestelmässä käyttämällä toistimia |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP1034683A1 (no) |
JP (1) | JP2001524793A (no) |
KR (1) | KR20010032440A (no) |
CN (1) | CN100456872C (no) |
AU (1) | AU759370B2 (no) |
BR (1) | BR9815435A (no) |
CA (1) | CA2311623A1 (no) |
FI (1) | FI20001211A (no) |
ID (1) | ID27894A (no) |
IL (1) | IL136273A0 (no) |
NO (1) | NO327951B1 (no) |
RU (1) | RU2000116264A (no) |
WO (1) | WO1999027747A1 (no) |
Families Citing this family (33)
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 |
WO2000079809A1 (en) * | 1999-06-18 | 2000-12-28 | Motorola Inc. | Method and apparatus for fast handoff in a communication system |
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 |
EP1527527B1 (en) | 2001-11-20 | 2007-03-28 | QUALCOMM Incorporated | Reverse link power controlled repeater |
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. |
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 |
US9118380B2 (en) | 2004-04-05 | 2015-08-25 | Qualcomm Incorporated | Repeater with positioning capabilities |
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)
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 CN CNB988115603A patent/CN100456872C/zh not_active Expired - Fee Related
- 1998-11-25 EP EP98960489A patent/EP1034683A1/en not_active Withdrawn
- 1998-11-25 AU AU16073/99A patent/AU759370B2/en not_active Ceased
- 1998-11-25 KR KR1020007005681A patent/KR20010032440A/ko not_active Application Discontinuation
- 1998-11-25 WO PCT/US1998/025219 patent/WO1999027747A1/en not_active Application Discontinuation
- 1998-11-25 CA CA002311623A patent/CA2311623A1/en not_active Abandoned
- 1998-11-25 RU RU2000116264/09A patent/RU2000116264A/ru not_active Application Discontinuation
- 1998-11-25 BR BR9815435-4A patent/BR9815435A/pt 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 ID IDW20001012A patent/ID27894A/id unknown
-
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
Also Published As
Publication number | Publication date |
---|---|
WO1999027747A1 (en) | 1999-06-03 |
NO20002671L (no) | 2000-07-18 |
IL136273A0 (en) | 2001-05-20 |
AU759370B2 (en) | 2003-04-10 |
RU2000116264A (ru) | 2002-05-27 |
CA2311623A1 (en) | 1999-06-03 |
AU1607399A (en) | 1999-06-15 |
NO20002671D0 (no) | 2000-05-25 |
JP2001524793A (ja) | 2001-12-04 |
CN100456872C (zh) | 2009-01-28 |
NO327951B1 (no) | 2009-10-26 |
ID27894A (id) | 2001-05-03 |
BR9815435A (pt) | 2001-09-11 |
EP1034683A1 (en) | 2000-09-13 |
KR20010032440A (ko) | 2001-04-25 |
CN1302518A (zh) | 2001-07-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |