CA2565225C - Methode et appareil permettant la transition entre systemes evdo et amrc 1x au moyen de blocages d'appels de donnees redondants - Google Patents

Methode et appareil permettant la transition entre systemes evdo et amrc 1x au moyen de blocages d'appels de donnees redondants Download PDF

Info

Publication number
CA2565225C
CA2565225C CA2565225A CA2565225A CA2565225C CA 2565225 C CA2565225 C CA 2565225C CA 2565225 A CA2565225 A CA 2565225A CA 2565225 A CA2565225 A CA 2565225A CA 2565225 C CA2565225 C CA 2565225C
Authority
CA
Canada
Prior art keywords
access terminal
evdo
hybrid access
timer
network
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CA2565225A
Other languages
English (en)
Other versions
CA2565225A1 (fr
Inventor
Shahid Rasul Chaudry
Grace T. Y. Yeung
Asif Hossain
Muhammad Khaledul Islam
Kylie Dawn Pratt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BlackBerry Ltd
Original Assignee
Research in Motion Ltd
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
Priority claimed from US11/263,069 external-priority patent/US7720482B2/en
Application filed by Research in Motion Ltd filed Critical Research in Motion Ltd
Publication of CA2565225A1 publication Critical patent/CA2565225A1/fr
Application granted granted Critical
Publication of CA2565225C publication Critical patent/CA2565225C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/02—Access restriction performed under specific conditions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Il s'agit d'une méthode et d'un dispositif qui permettent d'optimiser la transition entre des systèmes EVDO et AMRC 1X de terminal d'accès hybride, la méthode comprenant les étapes qui suivent. Empêcher l'envoi d'un appel de données de reconnexion à partir du terminal d'accès hybride. L'étape d'empêchement comprend la vérification de la réussite d'une transition entre des systèmes EVDO et AMRX 1X. Dans la négative, bloquer l'appel de données et/ou vérifier si l'indication d'intensité du signal reçu de l'EVDO est supérieure ou égale à la sensibilité du récepteur du terminal d'accès hybride. Dans l'affirmative, permettre au terminal d'accès hybride de se raccorder au système EVDO, et/ou retarder par minuterie de connexion le raccordement au système EVDO et/ou appliquer une rapide mise en veille du terminal d'accès hybride, à l'état EVDO.
CA2565225A 2005-10-27 2006-10-23 Methode et appareil permettant la transition entre systemes evdo et amrc 1x au moyen de blocages d'appels de donnees redondants Active CA2565225C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US73105605P 2005-10-27 2005-10-27
US60/731,056 2005-10-27
US11/263,069 US7720482B2 (en) 2005-10-31 2005-10-31 Method and apparatus for transitioning between EVDO and CDMA 1X systems using redundant data call blockings
US11/263,069 2005-10-31

Publications (2)

Publication Number Publication Date
CA2565225A1 CA2565225A1 (fr) 2007-04-27
CA2565225C true CA2565225C (fr) 2011-09-27

Family

ID=37965209

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2565225A Active CA2565225C (fr) 2005-10-27 2006-10-23 Methode et appareil permettant la transition entre systemes evdo et amrc 1x au moyen de blocages d'appels de donnees redondants

Country Status (2)

Country Link
KR (1) KR100864469B1 (fr)
CA (1) CA2565225C (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100592596B1 (ko) 1999-12-24 2006-06-26 한국전자통신연구원 적응형 전송 시스템에서의 전송 방식 선택 방법
KR100548899B1 (ko) 2001-05-11 2006-02-02 교세라 가부시키가이샤 휴대용 통신 단말기, 무선 데이터 통신 네트워크 시스템, 무선 통신 장치와 그 방법, 및 통신 방식 전환 방법
KR100405046B1 (ko) 2001-10-30 2003-11-07 주식회사 케이티프리텔 이동 통신 단말기의 데이터 서비스 사용 이력 관리에 의한배터리 대기시간 증대 방법 및 그 장치
KR100446750B1 (ko) 2002-10-22 2004-09-01 엘지전자 주식회사 이동통신 단말기의 절전 방법
JP3916554B2 (ja) 2002-12-10 2007-05-16 京セラ株式会社 無線通信端末及びハンドオフ判定方法
KR100423375B1 (ko) * 2002-12-30 2004-03-18 에스케이 텔레콤주식회사 1ｘＥＶ-ＤＯ시스템 장애시 1Ｘ시스템으로의 호 접속 전환방법 및 시스템
KR100529734B1 (ko) 2003-07-31 2005-11-22 에스케이 텔레콤주식회사 단말기상에서 Ｈｙｂｒｉｄ 동작 방법
KR100693600B1 (ko) 2004-08-25 2007-03-14 주식회사 팬택앤큐리텔 하이브리드 이동통신 단말기 및 그 단말기의 동작 모드제어 방법
KR100710062B1 (ko) 2005-07-29 2007-04-23 주식회사 팬택 통신 모드 변경 방법 및 상기 방법을 수행하는이동통신단말기

Also Published As

Publication number Publication date
CA2565225A1 (fr) 2007-04-27
KR100864469B1 (ko) 2008-10-22
KR20070045930A (ko) 2007-05-02

Similar Documents

Publication Publication Date Title
US7720482B2 (en) Method and apparatus for transitioning between EVDO and CDMA 1X systems using redundant data call blockings
US7761097B2 (en) Apparatus, and associated method, for permitting communication system transition based upon signal threshold determination
CA2565389C (fr) Methode et appareil connexe pour passer d'un systeme de communication a l'autre a l'interieur d'un terminal d'acces hybride
JP5129341B2 (ja) 状態／モード遷移のための方法および装置
US7593727B2 (en) Method and apparatus for best service rescan scheduling for mobile device operating in an EVDO hybrid mode
EP2288226B1 (fr) Procédé et appareil pour modifier dynamiquement la surveillance d'une connexion de données cellulaire
US20080049662A1 (en) Apparatus, and associated method, for releasing a data-service radio resource allocated to a data-service-capable mobile node
EP2028909B1 (fr) Procédé et système pour signaler une indication de relâchement de connexion
JP2011091587A (ja) 無線通信端末、無線通信システム及びコンピュータプログラム
WO2008022465A1 (fr) Appareil, et procédé associé, destinés à distribuer des ressources radio de service de données attribuées à un noeud mobile offrant un service de données
CA2565381C (fr) Appareil et methode connexe permettant la transition d'un systeme de communications selon la determination de seuil des signaux
CA2565225C (fr) Methode et appareil permettant la transition entre systemes evdo et amrc 1x au moyen de blocages d'appels de donnees redondants
CA2546133C (fr) Methode et appareil d'ordonnancement de rebalayage de meilleur service pour dispositif mobile exploite en mode hybride evdo
US20060252426A1 (en) Method and apparatus for scan mode selection during an EVDO traffic state
CA2545460C (fr) Methode et appareil de selection de mode de balayage durant un etat de trafic evdo

Legal Events

Date Code Title Description
EEER Examination request