WO2008132889A1 - 通信装置、通信制御方法及び通信制御プログラム - Google Patents

通信装置、通信制御方法及び通信制御プログラム Download PDF

Info

Publication number
WO2008132889A1
WO2008132889A1 PCT/JP2008/054907 JP2008054907W WO2008132889A1 WO 2008132889 A1 WO2008132889 A1 WO 2008132889A1 JP 2008054907 W JP2008054907 W JP 2008054907W WO 2008132889 A1 WO2008132889 A1 WO 2008132889A1
Authority
WO
WIPO (PCT)
Prior art keywords
communication apparatus
communication
communication control
state
power supply
Prior art date
Application number
PCT/JP2008/054907
Other languages
English (en)
French (fr)
Inventor
Suguru Sekita
Original Assignee
Nec Corporation
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 Corporation filed Critical Nec Corporation
Priority to US12/594,770 priority Critical patent/US20100120474A1/en
Priority to EP08722301A priority patent/EP2146437A4/en
Publication of WO2008132889A1 publication Critical patent/WO2008132889A1/ja

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0241—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings using relative motion of the body parts to change the operational status of the telephone set, e.g. switching on/off, answering incoming call
    • H04M1/0245—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings using relative motion of the body parts to change the operational status of the telephone set, e.g. switching on/off, answering incoming call using open/close detection
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
    • H03F1/0277—Selecting one or more amplifiers from a plurality of amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/24—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers of transmitter output stages

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
  • Transceivers (AREA)
  • Telephone Function (AREA)

Abstract

　搬送波の電力を増幅するための増幅器の電源を制御し、通信装置の開閉状態によっても搬送波の出力レベルを一定にし、安定した通信を行うことが可能な通信装置を提供することを目的とする。 　通信装置が開状態か閉状態かを判断し、通信装置が閉状態である場合には、電力増幅器（５）の電源を起動状態に制御し、通信装置が開状態である場合には、電力増幅器（５）の電源を停止状態に制御する。
PCT/JP2008/054907 2007-04-19 2008-03-17 通信装置、通信制御方法及び通信制御プログラム WO2008132889A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/594,770 US20100120474A1 (en) 2007-04-19 2008-03-17 Communication apparatus, communication control method, and communication control program
EP08722301A EP2146437A4 (en) 2007-04-19 2008-03-17 COMMUNICATION APPARATUS, COMMUNICATION CONTROL METHOD, AND COMMUNICATION CONTROL PROGRAM

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007110894A JP2008271139A (ja) 2007-04-19 2007-04-19 通信装置、通信制御方法及び通信制御プログラム
JP2007-110894 2007-04-19

Publications (1)

Publication Number Publication Date
WO2008132889A1 true WO2008132889A1 (ja) 2008-11-06

Family

ID=39925354

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/054907 WO2008132889A1 (ja) 2007-04-19 2008-03-17 通信装置、通信制御方法及び通信制御プログラム

Country Status (5)

Country Link
US (1) US20100120474A1 (ja)
EP (1) EP2146437A4 (ja)
JP (1) JP2008271139A (ja)
CN (1) CN101663826A (ja)
WO (1) WO2008132889A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10643046B2 (en) 2015-09-21 2020-05-05 I.P Solutions, Ltd Device, and card type device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0386655U (ja) * 1989-12-22 1991-09-02
JPH0993316A (ja) * 1995-09-26 1997-04-04 Saitama Nippon Denki Kk 携帯電話機
JPH0993318A (ja) * 1995-09-28 1997-04-04 Matsushita Electric Ind Co Ltd 携帯電話装置
JP2001345882A (ja) 2000-06-01 2001-12-14 Nec Shizuoka Ltd 折り畳み機構付携帯端末機
JP2004088329A (ja) * 2002-08-26 2004-03-18 Toshiba Corp 電子機器
JP2006060855A (ja) 1995-08-31 2006-03-02 Sony Corp 送信装置、送信方法、受信装置及び受信方法
JP2007019863A (ja) 2005-07-07 2007-01-25 Sanyo Electric Co Ltd 携帯電話機
JP2007110894A (ja) 1999-10-26 2007-04-26 Hitachi Ltd 電力変換システム

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05167465A (ja) * 1991-12-17 1993-07-02 Tokyo Electric Co Ltd 受信装置
JP3735278B2 (ja) * 2001-08-03 2006-01-18 株式会社ケンウッド 受信機
JP2006340255A (ja) * 2005-06-06 2006-12-14 Hitachi Media Electoronics Co Ltd デジタル放送用受信装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0386655U (ja) * 1989-12-22 1991-09-02
JP2006060855A (ja) 1995-08-31 2006-03-02 Sony Corp 送信装置、送信方法、受信装置及び受信方法
JPH0993316A (ja) * 1995-09-26 1997-04-04 Saitama Nippon Denki Kk 携帯電話機
JPH0993318A (ja) * 1995-09-28 1997-04-04 Matsushita Electric Ind Co Ltd 携帯電話装置
JP2007110894A (ja) 1999-10-26 2007-04-26 Hitachi Ltd 電力変換システム
JP2001345882A (ja) 2000-06-01 2001-12-14 Nec Shizuoka Ltd 折り畳み機構付携帯端末機
JP2004088329A (ja) * 2002-08-26 2004-03-18 Toshiba Corp 電子機器
JP2007019863A (ja) 2005-07-07 2007-01-25 Sanyo Electric Co Ltd 携帯電話機

Also Published As

Publication number Publication date
EP2146437A1 (en) 2010-01-20
US20100120474A1 (en) 2010-05-13
CN101663826A (zh) 2010-03-03
EP2146437A4 (en) 2012-11-28
JP2008271139A (ja) 2008-11-06

Similar Documents

Publication Publication Date Title
WO2006127714A3 (en) Dual voltage regulator for a supply voltage controlled power amplifier in a closed power control loop
WO2008008176A3 (en) Polar transmitter having a dynamically controlled voltage regulator and method for operating same
WO2007059432A3 (en) Non-linear controller for switching power supply
TW200737701A (en) Method and apparatus for controlling a supply voltage to a power amplifier
EP2055013A4 (en) ADAPTIVE PRECURSOR FOR CONTROLLING OPEN-LOOP POWER AMPLIFIER
WO2008005145A3 (en) Controlling memory parameters
TW200736899A (en) Method and apparatus for controlling power supply in a computer system
WO2007115316A3 (en) Method and apparatus for monitoring and controlling pressure in an inflatable device
EP2009759A4 (en) Power supply device and power supply device control method
ATE539579T1 (de) Verfahren, vorrichtung und computerprogramm zur leistungssteuerung in direktzugriffsverfahren
WO2007005150A3 (en) System for reducing calibration time of a power amplifier
EP1879277A3 (de) Windpark sowie Verfahren zum Betreiben eines Windparks
MX2010013501A (es) Sistemas, metodos y aparatos para cambiar un modo operativo de un control remoto.
GB0818485D0 (en) System and processes for use in treating subsurface formations
EP1958054A4 (en) CONTACTLESS IRIS ACTIVATION SYSTEM AND METHOD
EP1946956A4 (en) Device for controlling electric power, electric vehicle with the same, and power control method of electric vehicle
DE602007000467D1 (de) Systeme, verfahren und vorrichtung für einen doppelten closed-loop-modulationsregler für einen nichtlinearen rf-verstärker
WO2008134506A3 (en) Controlling fluid regulation
WO2007130827A3 (en) Method and apparatus for controlling a portable device
TWI315412B (en) Optical level control device, method for controlling same, and laser application device
WO2007024620A3 (en) Controlling media devices to output signals
TW200705758A (en) Femtosecond laser device having output stabilizing mechanism
TW200614643A (en) Power supply controller and method
WO2011059283A3 (en) Apparatus and method for controlling uplink transmission power in a communication system
TW200733599A (en) Transmit power control in a radio station

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200880012704.3

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08722301

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 12594770

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2008722301

Country of ref document: EP