NZ513934A - Portable telephone - Google Patents

Portable telephone

Info

Publication number
NZ513934A
NZ513934A NZ513934A NZ51393400A NZ513934A NZ 513934 A NZ513934 A NZ 513934A NZ 513934 A NZ513934 A NZ 513934A NZ 51393400 A NZ51393400 A NZ 51393400A NZ 513934 A NZ513934 A NZ 513934A
Authority
NZ
New Zealand
Prior art keywords
handover
base station
portable telephone
speech
switching
Prior art date
Application number
NZ513934A
Inventor
Tsuyoshi Egami
Yuu Hirai
Original Assignee
Sanyo Electric Co
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 Sanyo Electric Co filed Critical Sanyo Electric Co
Publication of NZ513934A publication Critical patent/NZ513934A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/02—Buffering or recovering information during reselection ; Modification of the traffic flow during hand-off

Landscapes

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

Abstract

A portable telephone of which the soundless state during a handover is shortened or eliminated. During a handover, whether or not a communication channel additionally allocated in response to a link channel setup request (S303) sent to the base station after the switching is a channel using a time slot of a timing at which the connection to the base station is established while maintaining the speech with the base station before the switching is judged (S306). Only when a communication channel through which both the continuation of speech and the connection are possible is allocated, the handover is performed uninterruptively.
NZ513934A 1999-02-05 2000-02-01 Portable telephone NZ513934A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP02838799A JP3244481B2 (en) 1999-02-05 1999-02-05 Mobile phone

Publications (1)

Publication Number Publication Date
NZ513934A true NZ513934A (en) 2001-09-28

Family

ID=12247255

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ513934A NZ513934A (en) 1999-02-05 2000-02-01 Portable telephone

Country Status (7)

Country Link
JP (1) JP3244481B2 (en)
CN (1) CN1177415C (en)
AU (1) AU775539B2 (en)
HK (1) HK1045615B (en)
NZ (1) NZ513934A (en)
TW (1) TW472470B (en)
WO (1) WO2000046940A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5329361B2 (en) * 2009-10-08 2013-10-30 株式会社日立国際電気 Wireless system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6412628A (en) * 1987-07-06 1989-01-17 Nippon Telegraph & Telephone Time division multiplex mobile communication system
JPS6455924A (en) * 1987-08-26 1989-03-02 Nec Corp Digital mobile communication system and mobile terminal equipment
JPH06152510A (en) * 1992-11-10 1994-05-31 Sanyo Electric Co Ltd Digital portable telephone
US5764648A (en) * 1994-07-20 1998-06-09 Sanyo Electric Co., Ltd. Method and apparatus for generating a transmission timing signal in a wireless telephone

Also Published As

Publication number Publication date
HK1045615B (en) 2005-08-05
TW472470B (en) 2002-01-11
CN1347597A (en) 2002-05-01
JP3244481B2 (en) 2002-01-07
AU775539B2 (en) 2004-08-05
JP2000228781A (en) 2000-08-15
AU2323600A (en) 2000-08-25
CN1177415C (en) 2004-11-24
HK1045615A1 (en) 2002-11-29
WO2000046940A1 (en) 2000-08-10

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Legal Events

Date Code Title Description
PSEA Patent sealed
RENW Renewal (renewal fees accepted)
RENW Renewal (renewal fees accepted)
ASS Change of ownership

Owner name: KYOCERA CORPORATION, JP

Free format text: OLD OWNER(S): SANYO ELECTRIC CO., LTD; KAZUHIKO KITAMATA