BR0012342A - Sistema de controle de trajeto e metodo para controle deste em um sistema de comunicacao movel cdma - Google Patents
Sistema de controle de trajeto e metodo para controle deste em um sistema de comunicacao movel cdmaInfo
- Publication number
- BR0012342A BR0012342A BR0012342A BR0012342A BR0012342A BR 0012342 A BR0012342 A BR 0012342A BR 0012342 A BR0012342 A BR 0012342A BR 0012342 A BR0012342 A BR 0012342A BR 0012342 A BR0012342 A BR 0012342A
- Authority
- BR
- Brazil
- Prior art keywords
- mobile communication
- travel
- base station
- communication system
- cdma mobile
- Prior art date
Links
- 238000010295 mobile communication Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 238000004891 communication Methods 0.000 abstract 2
- 230000015556 catabolic process Effects 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
Classifications
-
- 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
- H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
- H04W36/322—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data by location data
-
- 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
- H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
- H04W36/324—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data by mobility data, e.g. speed data
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
"SISTEMA DE CONTROLE DE TRAJETO E MéTODO PARA CONTROLE DESTE EM UM SISTEMA DE COMUNICAçãO MóVEL CDMA". Um sistema de controle de conexão de trajetória em um sistema de comunicação móvel CDMA pode estabelecer um mínimo de, mas suficientes trajetórias sem implicar na degradação da qualidade de comunicação devido ao atraso de controle de hand-off mesmo durante um deslocamento em alta velocidade. O sistema de controle de conexão de trajetória em um sistema de comunicação móvel CDMA determina uma estação base de rádio para estabelecer uma trajetória de comunicação com um terminal móvel através de uma unidade de controle de estação base. A unidade de controle de estação base inclui meio para repetidamente fornecer informação de posição do citado terminal móvel, meio para deduzir posição corrente, velocidade de deslocamento e direção de deslocamento do citado terminal móvel com base na informação de posição repetidamente fornecida do citado terminal móvel, um mapa de número de trajetória necessária para pré-determinar o número de trajetória necessária com base em um mapa de contorno. A unidade de controle de estação base realiza o controle por deduzir trajetórias necessárias por considerar a informação de posição corrente, velocidade de deslocamento e direção de deslocamento do citado terminal móvel e informação a partir do citado mapa de número de trajetória necessária e determinar estações base de rádio para estabelecer trajetórias.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1596799A JP2000217138A (ja) | 1999-01-25 | 1999-01-25 | Cdma移動通信システムにおけるパス接続制御方式 |
US09/489,944 US6484032B1 (en) | 1999-01-25 | 2000-01-24 | Path connection control system and control method thereof in CDMA mobile communication system |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0012342A true BR0012342A (pt) | 2002-04-23 |
Family
ID=26352201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0012342A BR0012342A (pt) | 1999-01-25 | 2000-01-24 | Sistema de controle de trajeto e metodo para controle deste em um sistema de comunicacao movel cdma |
Country Status (5)
Country | Link |
---|---|
US (1) | US6484032B1 (pt) |
EP (1) | EP1028598A1 (pt) |
JP (1) | JP2000217138A (pt) |
CN (1) | CN1107427C (pt) |
BR (1) | BR0012342A (pt) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6611687B1 (en) * | 1999-11-15 | 2003-08-26 | Lucent Technologies Inc. | Method and apparatus for a wireless telecommunication system that provides location-based messages |
JP3704022B2 (ja) * | 2000-04-25 | 2005-10-05 | 株式会社東芝 | 無線通信システム、無線制御局および無線通信方法 |
JP4419274B2 (ja) * | 2000-05-22 | 2010-02-24 | 株式会社デンソー | 無線通信システム |
JP2002152795A (ja) | 2000-11-14 | 2002-05-24 | Ntt Docomo Inc | 移動体通信システム、移動体通信システムにおける受信品質制御方法、および、記録媒体 |
JP4547591B2 (ja) * | 2001-01-31 | 2010-09-22 | ソニー株式会社 | ハンドオフ制御システム及びハンドオフ制御方法 |
KR100488079B1 (ko) * | 2001-04-18 | 2005-05-06 | 엘지전자 주식회사 | 이동통신 시스템의 핸드오프 방법 |
CN1315339C (zh) * | 2003-09-19 | 2007-05-09 | 华为技术有限公司 | 线性覆盖网络中的小区切换判决方法 |
US7251493B2 (en) | 2004-02-13 | 2007-07-31 | Sony Ericsson Mobile Communications Ab | Mobile terminals and methods for determining a location based on acceleration information |
JP4731551B2 (ja) * | 2004-04-06 | 2011-07-27 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | モバイル装置に対するハンドオフに基づく位置決め |
KR20070112820A (ko) * | 2005-03-25 | 2007-11-27 | 가부시키가이샤 야스카와덴키 | 자동 기계 시스템 및 그 무선 통신 방법 |
DE102005035748B3 (de) * | 2005-07-29 | 2007-05-24 | Siemens Ag | Verfahren zum Lokalisieren von mobilen Endgeräten |
US9148907B2 (en) * | 2005-09-07 | 2015-09-29 | The Invention Science Fund I, Llc | Heading-dependent routing |
JP4831572B2 (ja) * | 2006-07-13 | 2011-12-07 | 富士通株式会社 | 移動通信システム |
US8467804B2 (en) | 2007-10-16 | 2013-06-18 | Sony Corporation | Mobile terminals and methods for regulating power-on/off of a GPS positioning circuit |
US8024013B2 (en) | 2008-07-09 | 2011-09-20 | Sony Ericsson Mobile Communications Ab | Regulating power duty cycle of an RF transmitter/receiver responsive to distance moved |
CN101990261B (zh) * | 2009-07-30 | 2014-11-05 | 中兴通讯股份有限公司 | 一种移动性状态传输的方法和*** |
JP5671063B2 (ja) * | 2010-12-20 | 2015-02-18 | 京セラ株式会社 | 基地局及びその制御方法 |
US9681272B2 (en) * | 2014-04-23 | 2017-06-13 | At&T Intellectual Property I, L.P. | Facilitating mesh networks of connected movable objects |
TWI525451B (zh) * | 2014-07-21 | 2016-03-11 | 緯創資通股份有限公司 | 儲存系統及其資料傳輸方法 |
EP3876559A1 (en) | 2020-03-02 | 2021-09-08 | Nokia Technologies Oy | Future position estimation for improved reliability of connectivity |
JPWO2022163122A1 (pt) * | 2021-01-29 | 2022-08-04 | ||
WO2023117052A1 (en) * | 2021-12-21 | 2023-06-29 | Nokia Technologies Oy | Ue positioning/location assisted conditional handover |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2843956B2 (ja) | 1993-06-24 | 1999-01-06 | エヌ・ティ・ティ移動通信網株式会社 | 移動通信チャネル切替方式および移動局装置 |
JP2586335B2 (ja) * | 1994-05-23 | 1997-02-26 | 日本電気株式会社 | セルラー電話システムのハンドオフ方式 |
FR2726425B1 (fr) * | 1994-10-26 | 1996-12-20 | Alcatel Mobile Comm France | Procede de transfert de cellule d'une communication etablie avec un mobile, dans un reseau cellulaire de radiocommunications avec des mobiles |
US5572221A (en) | 1994-10-26 | 1996-11-05 | Telefonaktiebolaget Lm Ericsson | Method and apparatus for detecting and predicting motion of mobile terminals |
US6381463B1 (en) * | 1995-05-04 | 2002-04-30 | Interwave Communications International, Ltd. | Method and apparatus for providing intelligent cellular handoff |
JPH09261711A (ja) | 1996-03-25 | 1997-10-03 | Toshiba Corp | スペクトル拡散通信方式を採用した移動通信システムとその移動局装置 |
JPH10191444A (ja) | 1996-10-28 | 1998-07-21 | Nagano Japan Radio Co | 移動通信システム |
US6061337A (en) * | 1996-12-02 | 2000-05-09 | Lucent Technologies Inc. | System and method for CDMA handoff using telemetry to determine the need for handoff and to select the destination cell site |
JPH10191437A (ja) | 1996-12-28 | 1998-07-21 | Casio Comput Co Ltd | 無線通信装置及び移動通信システム並びにそのプログラム記 録媒体 |
JPH10290475A (ja) * | 1997-02-12 | 1998-10-27 | Fujitsu Ltd | 移動通信システム |
KR100236982B1 (ko) * | 1997-04-25 | 2000-01-15 | 정선종 | 부호 분할 다중 접속 방식 이동 통신 시스템에서 이동 단말의 핸드 오프 제어 방법 |
FI973663A (fi) * | 1997-09-11 | 1999-03-12 | Nokia Telecommunications Oy | Matkapuhelinjärjestelmä |
US6138021A (en) * | 1997-11-03 | 2000-10-24 | Motorola, Inc. | Method and apparatus for providing deterministic hand-offs in a cellular communication system |
US6327471B1 (en) * | 1998-02-19 | 2001-12-04 | Conexant Systems, Inc. | Method and an apparatus for positioning system assisted cellular radiotelephone handoff and dropoff |
US6321090B1 (en) * | 1998-11-06 | 2001-11-20 | Samir S. Soliman | Mobile communication system with position detection to facilitate hard handoff |
-
1999
- 1999-01-25 JP JP1596799A patent/JP2000217138A/ja active Pending
-
2000
- 2000-01-20 EP EP20000250018 patent/EP1028598A1/en not_active Withdrawn
- 2000-01-24 BR BR0012342A patent/BR0012342A/pt not_active IP Right Cessation
- 2000-01-24 US US09/489,944 patent/US6484032B1/en not_active Expired - Fee Related
- 2000-01-25 CN CN00100640A patent/CN1107427C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2000217138A (ja) | 2000-08-04 |
US6484032B1 (en) | 2002-11-19 |
CN1107427C (zh) | 2003-04-30 |
CN1262587A (zh) | 2000-08-09 |
EP1028598A1 (en) | 2000-08-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR0012342A (pt) | Sistema de controle de trajeto e metodo para controle deste em um sistema de comunicacao movel cdma | |
EP0708571A3 (en) | Method and system for distributed control in wireless cellular and personal communication systems | |
EP1653708A3 (en) | Method and device for communication on a network | |
EP2605592A3 (en) | Base station based methods and apparatus for supporting break before make handoffs in a multi-carrier system | |
EP1513364A3 (en) | Method for compulsorily performing handover in broadband wireless communication system | |
BR9711961A (pt) | Método e equipamento para repasse entre sistemas confiável em um sistema cdma | |
EP1453343A3 (en) | System, apparatus and method of controlling mobile terminal handover | |
EP0984652B8 (en) | Method and device for communication on a network | |
BR9709558A (pt) | Método e equipamento para efetuar repasse inativo em um sistema de comunicacão de múltiplo acesso | |
WO2005060416A3 (en) | Methods and apparatus for performing handoffs in a multi-carrier wireless communications system | |
GB2346298A (en) | Method for an admission control function for a wireless data network | |
BR9405581A (pt) | Processo para estabelecer comunicações entre uma primeira estaçãode rádio e uma segunda estação de rádio e entre uma estação móvel e uma estação movel e uma estação de base e sistema determinador de posição para deduzir em uma estação móvel, uma estimativa aproximadade pelo menos um dentre distancia e retardamento de propagação | |
BR9812246A (pt) | Diversidade de tempo em sistema tdma | |
EP0984649A3 (en) | Handoff triggering between bordering cells of cellular wireless communication systems | |
GB2348780A (en) | Channel resource utilization during a positioning handover | |
GB2278760A (en) | Address confirmation in cellular radio telecommunications systems | |
EP0667725A3 (en) | Method for registrering direct mode mobile stations in a trunking communications system | |
WO1998035511A3 (en) | Radio telephone systems and methods of operation | |
BR0001829A (pt) | Método e sistema para ajustar trajetórias de relé entre uma unidade móvel e estações base de rádio | |
WO2000008617A3 (de) | Verfahren zur ermittlung von dynamischen verkehrsinformationen | |
WO1999045728A3 (en) | An air-interface controlled base station for a cellular radio network | |
AU692843B2 (en) | Accelerated synchronization method for a mobile terminal in a mobile radio network | |
FR2816799B1 (fr) | Procede pour le transfert de communication inter-systeme dans un systeme cellulaire de radiocommunications mobiles | |
WO2002019463A3 (de) | Steuerung einer adaptiven antenne | |
GB2337180A (en) | Radio telephone systems and methods of operation |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 5A, 6A E 7A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1927 DE 11/12/2007. |
|
B15K | Others concerning applications: alteration of classification |
Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. AS CLASSIFICACOES IPC ANTERIORES ERAM: H04Q 7/22; H04Q 7/38. Ipc: H04W 36/32 (2009.01) Ipc: H04W 36/32 (2009.01) |