HK1002543A1 - Cordless telephone system capable of quickly establishing connection during call setup phase - Google Patents

Cordless telephone system capable of quickly establishing connection during call setup phase

Info

Publication number
HK1002543A1
HK1002543A1 HK98101477A HK98101477A HK1002543A1 HK 1002543 A1 HK1002543 A1 HK 1002543A1 HK 98101477 A HK98101477 A HK 98101477A HK 98101477 A HK98101477 A HK 98101477A HK 1002543 A1 HK1002543 A1 HK 1002543A1
Authority
HK
Hong Kong
Prior art keywords
system capable
telephone system
call setup
cordless telephone
establishing connection
Prior art date
Application number
HK98101477A
Other languages
English (en)
Inventor
Hiromi Orikasa
Original Assignee
Nec Corp
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 Nec Corp filed Critical Nec Corp
Publication of HK1002543A1 publication Critical patent/HK1002543A1/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones
    • H04M1/72502—Cordless telephones with one base station connected to a single line
    • H04M1/72505—Radio link set-up procedures
    • H04M1/72508—Radio link set-up procedures using a control channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones
    • H04M1/72502—Cordless telephones with one base station connected to a single line
    • H04M1/72505—Radio link set-up procedures
    • H04M1/72511—Searching for available channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones
    • H04M1/733—Cordless telephones with a plurality of base stations connected to a plurality of lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
HK98101477A 1990-04-24 1998-02-26 Cordless telephone system capable of quickly establishing connection during call setup phase HK1002543A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2108351A JP2595758B2 (ja) 1990-04-24 1990-04-24 コードレス電話方式

Publications (1)

Publication Number Publication Date
HK1002543A1 true HK1002543A1 (en) 1998-08-28

Family

ID=14482510

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98101477A HK1002543A1 (en) 1990-04-24 1998-02-26 Cordless telephone system capable of quickly establishing connection during call setup phase

Country Status (8)

Country Link
US (1) US5384827A (ja)
EP (1) EP0454080B1 (ja)
JP (1) JP2595758B2 (ja)
KR (1) KR950013161B1 (ja)
AU (1) AU636476B2 (ja)
CA (1) CA2041030C (ja)
DE (1) DE69128658T2 (ja)
HK (1) HK1002543A1 (ja)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04293325A (ja) * 1991-03-22 1992-10-16 Nec Corp 無線電話装置
US5260988A (en) * 1992-02-06 1993-11-09 Motorola, Inc. Apparatus and method for alternative radiotelephone system selection
WO1995032591A1 (en) * 1994-05-19 1995-11-30 Airnet Communications Corp. System for dynamically allocating channels among base stations in a wireless communication system
US5870678A (en) * 1994-12-22 1999-02-09 Matsushita Electric Industrial Co., Ltd. Cordless telephone apparatus
CN1089972C (zh) * 1995-01-25 2002-08-28 Ntt移动通信网株式会社 移动通信系统
JPH09130853A (ja) * 1995-10-26 1997-05-16 Uniden Corp 通信方法，通信装置及びコードレス電話装置
EP0786917B1 (en) * 1996-01-23 2013-08-21 Ntt Mobile Communications Network Inc. Mobile communication system, network and mobile station
US6160805A (en) * 1996-09-30 2000-12-12 Motorola, Inc. Method for synchronizing a session timer
JP2000504532A (ja) * 1996-11-29 2000-04-11 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 電気通信システム、チャネル選択プロトコル及び無線局
JPH10164660A (ja) * 1996-11-29 1998-06-19 Nec Corp 無線通信装置
US6212396B1 (en) 1997-03-27 2001-04-03 Nortel Networks Limited Generic handset programming and configuration
US6078821A (en) * 1998-02-25 2000-06-20 Motorola, Inc. Cordless radiotelephone system having an extendable geographic coverage area and method therefor
US7251488B2 (en) * 2002-06-28 2007-07-31 Interdigital Technology Corporation Method and system for coordinating services in integrated WLAN-cellular systems
JP4207005B2 (ja) * 2005-01-28 2009-01-14 ブラザー工業株式会社 コードレス装置
US8125887B2 (en) * 2006-03-01 2012-02-28 Nec Corporation Mobile communication system, its scramble code assigning method, mobile station, and base station
CN108809545B (zh) 2017-05-04 2023-01-06 华为技术有限公司 传输上行控制信息的方法和装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5930333A (ja) * 1982-08-13 1984-02-17 Nippon Telegr & Teleph Corp <Ntt> 無線回線設定方法
JPS61177040A (ja) * 1985-01-31 1986-08-08 Nec Corp 無線回線制御方式
JPH0352048Y2 (ja) * 1985-04-30 1991-11-11
JPS61274531A (ja) * 1985-05-30 1986-12-04 Nec Corp チヤネル選択方式
US4802200A (en) * 1985-08-27 1989-01-31 Nippon Telegraph And Telephone Corporation Radio telephone system control apparatus and method
US4672657A (en) * 1985-12-17 1987-06-09 Motorola, Inc. Multichannel telephone system
GB8531492D0 (en) * 1985-12-20 1986-02-05 Racal Res Ltd Cordless telephones
JP2580129B2 (ja) * 1986-07-18 1997-02-12 ソニー株式会社 送受信装置
JPS6348926A (ja) * 1986-08-19 1988-03-01 Fujitsu Ltd コ−ドレステレホンのマルチチヤネルアクセス方式
DE3643004A1 (de) * 1986-12-17 1988-06-30 Philips Patentverwaltung Verfahren und schaltungsanordnung zum verbindungsaufbau und ueberwachung bei einem schnurlosen telefonapparat
CA1288822C (en) * 1987-05-29 1991-09-10 Yoshitoshi Murata Radio communication network system comprising a connecting equipment unit operable in different modes
JP2642380B2 (ja) * 1988-02-16 1997-08-20 日本電信電話株式会社 無線通信装置
JPH02228137A (ja) * 1989-03-01 1990-09-11 Mitsubishi Electric Corp 無線回線設定方法
JPH02249326A (ja) * 1989-03-23 1990-10-05 Iwatsu Electric Co Ltd 空きチャンネル指定方式

Also Published As

Publication number Publication date
KR950013161B1 (ko) 1995-10-25
DE69128658T2 (de) 1998-05-14
EP0454080A3 (en) 1993-04-14
JPH046919A (ja) 1992-01-10
EP0454080B1 (en) 1998-01-14
US5384827A (en) 1995-01-24
AU636476B2 (en) 1993-04-29
CA2041030C (en) 1995-02-07
KR910019469A (ko) 1991-11-30
EP0454080A2 (en) 1991-10-30
DE69128658D1 (de) 1998-02-19
AU7530891A (en) 1991-11-07
JP2595758B2 (ja) 1997-04-02

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20050424