CN1284348C - 一种无线电话系统和一种用于保持该系统中基本单元电源的方法及其基本单元 - Google Patents

一种无线电话系统和一种用于保持该系统中基本单元电源的方法及其基本单元 Download PDF

Info

Publication number
CN1284348C
CN1284348C CNB988135965A CN98813596A CN1284348C CN 1284348 C CN1284348 C CN 1284348C CN B988135965 A CNB988135965 A CN B988135965A CN 98813596 A CN98813596 A CN 98813596A CN 1284348 C CN1284348 C CN 1284348C
Authority
CN
China
Prior art keywords
handset
battery
base unit
docked
recharging
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.)
Expired - Fee Related
Application number
CNB988135965A
Other languages
English (en)
Chinese (zh)
Other versions
CN1291399A (zh
Inventor
K·拉马斯瓦米
P·G·克努特森
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.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing SAS
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 Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of CN1291399A publication Critical patent/CN1291399A/zh
Application granted granted Critical
Publication of CN1284348C publication Critical patent/CN1284348C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H04M1/73—Battery saving arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0063—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)
  • Telephone Set Structure (AREA)
CNB988135965A 1997-12-12 1998-09-01 一种无线电话系统和一种用于保持该系统中基本单元电源的方法及其基本单元 Expired - Fee Related CN1284348C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6955297P 1997-12-12 1997-12-12
US60/069,552 1997-12-12

Publications (2)

Publication Number Publication Date
CN1291399A CN1291399A (zh) 2001-04-11
CN1284348C true CN1284348C (zh) 2006-11-08

Family

ID=22089750

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB988135965A Expired - Fee Related CN1284348C (zh) 1997-12-12 1998-09-01 一种无线电话系统和一种用于保持该系统中基本单元电源的方法及其基本单元

Country Status (5)

Country Link
JP (1) JP2002509394A (enExample)
KR (1) KR100491686B1 (enExample)
CN (1) CN1284348C (enExample)
AU (1) AU9042098A (enExample)
WO (1) WO1999031860A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200376833Y1 (ko) * 1999-06-18 2005-03-10 엘지정보통신주식회사 휴대용 송수화기 배터리를 이용한 무선전화기 본체 전원공급장치
DE19938997C1 (de) * 1999-08-17 2001-12-20 Siemens Ag Notstromversorgung sowie dazugehöriges Verfahren
AU2002314605A1 (en) * 2002-05-17 2003-12-02 Juan Maria Zunino Sabini Improvements to a power backup device for cordless telephones
US7065390B2 (en) * 2003-11-14 2006-06-20 Vtech Telecommunications Limited Low cost power back-up system for cordless telephone system
US7430679B2 (en) * 2005-08-31 2008-09-30 Apple Inc. Charging of mobile devices
US20100159991A1 (en) * 2008-12-22 2010-06-24 Mediatek Inc. Reliable femtocell system for wireless communication networks
EP2913990B1 (de) * 2014-02-27 2019-04-10 Deutsche Telekom AG Verfahren und Vorrichtung zur effizienten Bereitstellung von Notruffunktionalität in einer DECT-Basisstation bei Ausfall der Elektroenergieversorgung
US10158248B2 (en) * 2014-12-15 2018-12-18 Kohler Co. Communication failure handling

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2279827B (en) * 1993-06-02 1998-01-07 Vtech Communications Ltd Alternative power supply apparatus

Also Published As

Publication number Publication date
AU9042098A (en) 1999-07-05
WO1999031860A1 (en) 1999-06-24
KR20010040295A (ko) 2001-05-15
CN1291399A (zh) 2001-04-11
KR100491686B1 (ko) 2005-05-27
JP2002509394A (ja) 2002-03-26

Similar Documents

Publication Publication Date Title
US5801513A (en) Apparatus for charging batteries and supplying backup power
US5266880A (en) Battery monitoring circuit
CN1128474A (zh) 防止电池用完时带来麻烦的便携式通信设备
US6731957B1 (en) Wireless communication device capable of saving battery power by switching communication mode
US6668178B1 (en) Battery-backup mechanism for base unit of wireless telephone system
CN1284348C (zh) 一种无线电话系统和一种用于保持该系统中基本单元电源的方法及其基本单元
GB2284127A (en) Cordless telephone system with charging control for quick communication mode
EP0331194B1 (en) Radio telephone
US20060166709A1 (en) Battery powered devices
MXPA00005719A (en) Battery-backup mechanism for base unit of wireless telephone system
US6583604B2 (en) Battery capacity recovery apparatus and method
US20050107133A1 (en) Low cost power back-up system for cordless telephone system
US7076278B2 (en) Hybrid telephony device
JPH11289675A (ja) 通信装置の電池切れ延長方法
US6088599A (en) Fixed subscriber unit
JP4032214B2 (ja) 携帯電話機及び電源制御方法
US20130296003A1 (en) Multi-handset cordless telephone system with power backup function
JP3088312B2 (ja) 移動電話機
JP2004023743A (ja) 携帯端末装置及びその充電方式
JPH08163641A (ja) 停電発生時の呼の救済システム
JPH06315056A (ja) コードレス電話機
JP6853089B2 (ja) 交換機及び携帯機器の充電制御方法
JP3073535B2 (ja) 移動無線機
KR20030051008A (ko) 이동통신 단말기에서 배터리 소모 시 긴급통화 설정방법
KR950000975B1 (ko) 정전시 무선전화기의 축전지 방전방지방법

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20061108

Termination date: 20160901

CF01 Termination of patent right due to non-payment of annual fee