WO2009028015A1 - Mobile communication device - Google Patents

Mobile communication device Download PDF

Info

Publication number
WO2009028015A1
WO2009028015A1 PCT/JP2007/000937 JP2007000937W WO2009028015A1 WO 2009028015 A1 WO2009028015 A1 WO 2009028015A1 JP 2007000937 W JP2007000937 W JP 2007000937W WO 2009028015 A1 WO2009028015 A1 WO 2009028015A1
Authority
WO
WIPO (PCT)
Prior art keywords
transmission data
communication device
mobile communication
frame unit
transmission
Prior art date
Application number
PCT/JP2007/000937
Other languages
French (fr)
Japanese (ja)
Inventor
Junichi Ohyama
Original Assignee
Fujitsu Limited
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 Fujitsu Limited filed Critical Fujitsu Limited
Priority to PCT/JP2007/000937 priority Critical patent/WO2009028015A1/en
Publication of WO2009028015A1 publication Critical patent/WO2009028015A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
    • 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
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B2001/0408—Circuits with power amplifiers
    • H04B2001/0416—Circuits with power amplifiers having gain or transmission power control

Abstract

A mobile communication device which transmits transmission data in frame unit. Output timing of a timing signal for switching transmission power control of the transmission data of a frame unit by a power amplifier is controlled corresponding to the presence or absence of the transmission data. This enables transmission power control corresponding to the response characteristic of the power amplifier, so that lack of transmission data is prevented.
PCT/JP2007/000937 2007-08-31 2007-08-31 Mobile communication device WO2009028015A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/000937 WO2009028015A1 (en) 2007-08-31 2007-08-31 Mobile communication device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/000937 WO2009028015A1 (en) 2007-08-31 2007-08-31 Mobile communication device

Publications (1)

Publication Number Publication Date
WO2009028015A1 true WO2009028015A1 (en) 2009-03-05

Family

ID=40386760

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/000937 WO2009028015A1 (en) 2007-08-31 2007-08-31 Mobile communication device

Country Status (1)

Country Link
WO (1) WO2009028015A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016054511A (en) * 2010-08-20 2016-04-14 サムスン エレクトロニクス カンパニー リミテッド Power amplifier power consumption control method and device for base station in radio communication system using orthogonal frequency division multiple access method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08274560A (en) * 1995-03-31 1996-10-18 Hitachi Ltd Output control power amplifier, radio communication terminal and radio communication base station
JP2001508620A (en) * 1997-01-23 2001-06-26 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング Power amplification control method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08274560A (en) * 1995-03-31 1996-10-18 Hitachi Ltd Output control power amplifier, radio communication terminal and radio communication base station
JP2001508620A (en) * 1997-01-23 2001-06-26 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング Power amplification control method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016054511A (en) * 2010-08-20 2016-04-14 サムスン エレクトロニクス カンパニー リミテッド Power amplifier power consumption control method and device for base station in radio communication system using orthogonal frequency division multiple access method
US11323962B2 (en) 2010-08-20 2022-05-03 Samsung Electronics Co., Ltd. Transmission power control method of base station in OFDMA-based wireless communication system
US11375450B2 (en) 2010-08-20 2022-06-28 Samsung Electronics Co., Ltd. Transmission power control method of base station in OFDMA-based wireless communication system
US11457405B2 (en) 2010-08-20 2022-09-27 Samsung Electronics Co., Ltd. Transmission power control method of base station in OFDMA-based wireless communication system
US11617133B2 (en) 2010-08-20 2023-03-28 Samsung Electronics Co., Ltd. Transmission power control method of base station in OFDMA-based wireless communication system
US11617134B2 (en) 2010-08-20 2023-03-28 Samsung Electronics Co., Ltd. Transmission power control method of base station in OFDMA-based wireless communication system

Similar Documents

Publication Publication Date Title
WO2010131236A3 (en) A near field communication device
WO2012036475A3 (en) Digital device control system using smart phone
DK2108227T3 (en) Method for transmitting control signals in a wireless communication system
WO2008024915A3 (en) Dual control system and method
DK2109946T3 (en) PROCEDURE FOR TRANSMITTING UPLINK CONTROL SIGNALS IN A WIRELESS COMMUNICATION SYSTEM
WO2015020994A3 (en) Wlan-capable remote control device
EP2016748A4 (en) System and method for controlling a wireless device
WO2012087444A3 (en) Range adaptation mechanism for wireless power transfer
WO2007114929A3 (en) Solid state pre-charge module
TW200733599A (en) Transmit power control in a radio station
WO2009005950A3 (en) Device and methods for optimizing communications between a medical device and a remote electronic device
WO2012108663A3 (en) Method and apparatus for controlling wireless power transmission and reception, and wireless power transmission system
WO2011015817A3 (en) Traffic control system
WO2010111256A3 (en) Wireless battery-powered daylight sensor
WO2011013916A3 (en) Mobile device and method for controlling vibration thereof
WO2011153291A3 (en) Systems and methods for indoor positioning
WO2008108352A1 (en) Remote control system, television set, and remote controller
WO2009098558A3 (en) Apparatuses and method for controlling co-existence of communications units of a multimode communications device
TW200737756A (en) An electronic device with dual antenna structures and their switching method
EP2219309A4 (en) Transmitter, method for controlling transmission, and communication device
WO2013016271A3 (en) Dynamic medium switch in co-located plc and rf networks
WO2008147895A9 (en) Systems and methods for providing trigger timing
JO3506B1 (en) A Control system for playing a data stream on a receiver device
GB0619266D0 (en) Communication on a plurality of carriers
SG166823A1 (en) Method and system for transmitting a signal to a communication device in a cellular communication system

Legal Events

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

Ref document number: 07805792

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 07805792

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: JP

WWE Wipo information: entry into national phase

Ref document number: 2009529866

Country of ref document: JP