TW351908B - Method and apparatus for inter-system handoff within a plurality hyperband supporting cellular telephone network - Google Patents

Method and apparatus for inter-system handoff within a plurality hyperband supporting cellular telephone network

Info

Publication number
TW351908B
TW351908B TW086109618A TW86109618A TW351908B TW 351908 B TW351908 B TW 351908B TW 086109618 A TW086109618 A TW 086109618A TW 86109618 A TW86109618 A TW 86109618A TW 351908 B TW351908 B TW 351908B
Authority
TW
Taiwan
Prior art keywords
hyperband
system area
telephone network
cellular
cellular telephone
Prior art date
Application number
TW086109618A
Other languages
Chinese (zh)
Inventor
Ulises Olvera-Hernandez
Original Assignee
Ericsson Telefon Ab L M
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
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of TW351908B publication Critical patent/TW351908B/en

Links

Classifications

    • 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

Landscapes

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

Abstract

A cellular telephone network includes: a first system area having a plurality of cells including a first cell, the first system area supports the first and second hyperband cellular communication; a second system area having a plurality of cells including a second cell, the second system area supports the first but not second hyperband cellular communication; a mobile station moving from the first cellular area to the second cellular area in the network to support the cellular communication with the first and the second hyperbands; when a message is sent from the first system area to the second system area, a request for the mobiles station in the second system area to verify the signal strength measurement, the request includes traffic channel identification, the first and the second hyperband identification within which the traffic channel exists.
TW086109618A 1996-07-16 1997-07-08 Method and apparatus for inter-system handoff within a plurality hyperband supporting cellular telephone network TW351908B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68078096A 1996-07-16 1996-07-16

Publications (1)

Publication Number Publication Date
TW351908B true TW351908B (en) 1999-02-01

Family

ID=24732489

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086109618A TW351908B (en) 1996-07-16 1997-07-08 Method and apparatus for inter-system handoff within a plurality hyperband supporting cellular telephone network

Country Status (6)

Country Link
CN (1) CN1230328A (en)
AU (1) AU717264B2 (en)
BR (1) BR9710324A (en)
CA (1) CA2260139A1 (en)
TW (1) TW351908B (en)
WO (1) WO1998003031A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10259349B4 (en) * 1978-02-01 2005-05-04 Intel Corporation, Santa Clara Portable communication device that enables a wireless network to communicate with another wireless network, and associated method
US6157835A (en) * 1998-03-02 2000-12-05 Ericsson Inc. System and method for detecting and handling system and capability changes in handoffs of cellular calls
FI106518B (en) * 1998-06-26 2001-02-15 Nokia Networks Oy The handover procedure
US6885866B1 (en) 1998-06-26 2005-04-26 Nokia Corporation Handover-method in a cellular radio system with two frequency bands
USRE47895E1 (en) 1999-03-08 2020-03-03 Ipcom Gmbh & Co. Kg Method of allocating access rights to a telecommunications channel to subscriber stations of a telecommunications network and subscriber station
US6687237B1 (en) 1999-04-01 2004-02-03 Nortel Networks Limited Methods and systems for facilitating a multi-mode multi-pilot hard handoff
US7212821B2 (en) 2003-12-05 2007-05-01 Qualcomm Incorporated Methods and apparatus for performing handoffs in a multi-carrier wireless communications system
US7047009B2 (en) 2003-12-05 2006-05-16 Flarion Technologies, Inc. Base station based methods and apparatus for supporting break before make handoffs in a multi-carrier system
DK1808029T6 (en) * 2004-11-03 2019-07-22 Vringo Infrastructure Inc Intersystem handover of a mobile terminal capable of a first and a second radio access network
SE0402782D0 (en) * 2004-11-10 2004-11-10 Ericsson Telefon Ab L M Method and arrangement in a telecommunication system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5697055A (en) * 1994-10-16 1997-12-09 Qualcomm Incorporated Method and apparatus for handoff between different cellular communications systems

Also Published As

Publication number Publication date
WO1998003031A2 (en) 1998-01-22
WO1998003031A3 (en) 1998-03-12
AU3712297A (en) 1998-02-09
BR9710324A (en) 1999-08-17
CA2260139A1 (en) 1998-01-22
AU717264B2 (en) 2000-03-23
CN1230328A (en) 1999-09-29

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