KR20020064987A - 하이브리드 gsm/cdma 네트워크에서의 핸드오버를위한 기지국 동기 - Google Patents
하이브리드 gsm/cdma 네트워크에서의 핸드오버를위한 기지국 동기 Download PDFInfo
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- KR20020064987A KR20020064987A KR1020027008785A KR20027008785A KR20020064987A KR 20020064987 A KR20020064987 A KR 20020064987A KR 1020027008785 A KR1020027008785 A KR 1020027008785A KR 20027008785 A KR20027008785 A KR 20027008785A KR 20020064987 A KR20020064987 A KR 20020064987A
- Authority
- KR
- South Korea
- Prior art keywords
- gsm
- cdma
- bss
- handover
- base station
- Prior art date
Links
- 238000000034 method Methods 0.000 claims abstract description 65
- 230000006854 communication Effects 0.000 abstract description 81
- 238000004891 communication Methods 0.000 abstract description 80
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- 210000004027 cell Anatomy 0.000 description 99
- 238000010586 diagram Methods 0.000 description 30
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- 230000005540 biological transmission Effects 0.000 description 21
- 230000008569 process Effects 0.000 description 18
- 238000012544 monitoring process Methods 0.000 description 15
- 230000001360 synchronised effect Effects 0.000 description 12
- 238000005259 measurement Methods 0.000 description 10
- 230000010267 cellular communication Effects 0.000 description 8
- 238000012545 processing Methods 0.000 description 8
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
-
- 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
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
- H04W36/00835—Determination of neighbour cell lists
-
- 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
- H04W36/0066—Transmission or use of information for re-establishing the radio link of control information between different types of networks in order to establish a new radio link in the target network
-
- 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
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
- H04W36/00837—Determination of triggering parameters for hand-off
-
- 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
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
- H04W36/0085—Hand-off measurements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/14—Reselecting a network or an air interface
- H04W36/144—Reselecting a network or an air interface over a different radio air interface technology
- H04W36/1443—Reselecting a network or an air interface over a different radio air interface technology between licensed networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
- H04W56/002—Mutual synchronization
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Mobile Radio Communication Systems (AREA)
- Time-Division Multiplex Systems (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Abstract
Description
Claims (1)
- CDMA 기지국과 TDMA 기지국간의 핸드오버에 대한 후보를 탐색하는 방법으로서,a) 1) 특정 TDMA 기지국에 의해 송신되는 정보의 프레임에 관련된 값;2) 상기 프레임의 일부분에 관련된 값; 및3) 상기 특정 TDMA 기지국에 의해 상기 프레임과 상기 프레임의 상기 일부분이 송신된 시간을 나타내는 값;을 포함하는 후보 탐색 요청 메시지를 수신하는 단계; 및b) 핸드오버에 대한 잠재적 후보들을 식별하는데 소요되는 시간을 감소시키기 위해, 상기 수신된 후보 탐색 요청 메시지 내에 포함된 상기 정보로부터, 정보가 송신될 시점을 결정하는 단계를 구비하는 것을 특징으로 하는 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/479,414 US6438117B1 (en) | 2000-01-07 | 2000-01-07 | Base station synchronization for handover in a hybrid GSM/CDMA network |
US09/479,414 | 2000-01-07 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020077020913A Division KR100919146B1 (ko) | 2000-01-07 | 2001-01-08 | 하이브리드 gsm/cdma 네트워크에서의 핸드오버를위한 기지국 동기 |
KR1020077020914A Division KR100918931B1 (ko) | 2000-01-07 | 2001-01-08 | 하이브리드 gsm/cdma 네트워크에서의 핸드오버를위한 기지국 동기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020064987A true KR20020064987A (ko) | 2002-08-10 |
KR100919143B1 KR100919143B1 (ko) | 2009-09-28 |
Family
ID=23903903
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020077020914A KR100918931B1 (ko) | 2000-01-07 | 2001-01-08 | 하이브리드 gsm/cdma 네트워크에서의 핸드오버를위한 기지국 동기 |
KR1020077020913A KR100919146B1 (ko) | 2000-01-07 | 2001-01-08 | 하이브리드 gsm/cdma 네트워크에서의 핸드오버를위한 기지국 동기 |
KR1020027008785A KR100919143B1 (ko) | 2000-01-07 | 2001-01-08 | 하이브리드 gsm/cdma 네트워크에서의 핸드오버를위한 기지국 동기 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020077020914A KR100918931B1 (ko) | 2000-01-07 | 2001-01-08 | 하이브리드 gsm/cdma 네트워크에서의 핸드오버를위한 기지국 동기 |
KR1020077020913A KR100919146B1 (ko) | 2000-01-07 | 2001-01-08 | 하이브리드 gsm/cdma 네트워크에서의 핸드오버를위한 기지국 동기 |
Country Status (25)
Country | Link |
---|---|
US (2) | US6438117B1 (ko) |
EP (3) | EP1729537B1 (ko) |
JP (4) | JP2003524960A (ko) |
KR (3) | KR100918931B1 (ko) |
CN (4) | CN100525532C (ko) |
AR (1) | AR030548A1 (ko) |
AT (2) | ATE444664T1 (ko) |
AU (1) | AU779740B2 (ko) |
BR (2) | BR122014026903B1 (ko) |
CA (3) | CA2396770C (ko) |
CZ (1) | CZ20022370A3 (ko) |
DE (2) | DE60129300T2 (ko) |
ES (1) | ES2331584T3 (ko) |
HK (1) | HK1053222B (ko) |
HU (1) | HUP0400478A2 (ko) |
IL (7) | IL150472A0 (ko) |
MX (1) | MXPA02006626A (ko) |
MY (1) | MY134756A (ko) |
NO (1) | NO327360B1 (ko) |
NZ (1) | NZ535358A (ko) |
RU (5) | RU2323544C2 (ko) |
TW (1) | TW538645B (ko) |
UA (1) | UA74353C2 (ko) |
WO (1) | WO2001052567A2 (ko) |
ZA (1) | ZA200205061B (ko) |
Cited By (4)
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KR100893860B1 (ko) * | 2004-06-10 | 2009-04-20 | 엘지전자 주식회사 | 광대역 무선 접속 시스템에 적용되는 핸드오버 수행 방법및 핸드오버 실패시 통신 재개 방법 |
KR100937419B1 (ko) * | 2003-10-02 | 2010-01-18 | 엘지전자 주식회사 | 이동 통신 시스템에서 망 요소간 방송 또는 멀티캐스트서비스 연결 방법 |
KR101009515B1 (ko) * | 2007-07-03 | 2011-01-18 | 산요 세미컨덕터 컴퍼니 리미티드 | 팬 모터 속도 제어 회로, 팬 장치, 및 전자 기기 |
KR20220009481A (ko) * | 2018-05-25 | 2022-01-24 | 주식회사 쏠리드 | 중계 장치 및 이의 동작 방법 |
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KR101009515B1 (ko) * | 2007-07-03 | 2011-01-18 | 산요 세미컨덕터 컴퍼니 리미티드 | 팬 모터 속도 제어 회로, 팬 장치, 및 전자 기기 |
KR20220009481A (ko) * | 2018-05-25 | 2022-01-24 | 주식회사 쏠리드 | 중계 장치 및 이의 동작 방법 |
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