JP5857940B2 - 無線通信機 - Google Patents

無線通信機 Download PDF

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Publication number
JP5857940B2
JP5857940B2 JP2012240355A JP2012240355A JP5857940B2 JP 5857940 B2 JP5857940 B2 JP 5857940B2 JP 2012240355 A JP2012240355 A JP 2012240355A JP 2012240355 A JP2012240355 A JP 2012240355A JP 5857940 B2 JP5857940 B2 JP 5857940B2
Authority
JP
Japan
Prior art keywords
unit
abnormal oscillation
transmission
reception
current
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
JP2012240355A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014090369A5 (enExample
JP2014090369A (ja
Inventor
柚木▲崎▼　穏宗
穏宗 柚木▲崎▼
鈴木　忠男
忠男 鈴木
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.)
Denso Corp
Original Assignee
Denso 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 Denso Corp filed Critical Denso Corp
Priority to JP2012240355A priority Critical patent/JP5857940B2/ja
Priority to PCT/JP2013/005704 priority patent/WO2014068843A1/ja
Priority to US14/436,983 priority patent/US9246531B2/en
Publication of JP2014090369A publication Critical patent/JP2014090369A/ja
Publication of JP2014090369A5 publication Critical patent/JP2014090369A5/ja
Application granted granted Critical
Publication of JP5857940B2 publication Critical patent/JP5857940B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
    • H04W52/028—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof switching on or off only a part of the equipment circuit blocks
    • H04W52/0283—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof switching on or off only a part of the equipment circuit blocks with sequential power up or power down of successive circuit blocks, e.g. switching on the local oscillator before RF or mixer stages
    • 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
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/1027—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • H04W4/46—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for vehicle-to-vehicle communication [V2V]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0251—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/52—Transmission power control [TPC] using AGC [Automatic Gain Control] circuits or amplifiers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
JP2012240355A 2012-10-31 2012-10-31 無線通信機 Expired - Fee Related JP5857940B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2012240355A JP5857940B2 (ja) 2012-10-31 2012-10-31 無線通信機
PCT/JP2013/005704 WO2014068843A1 (ja) 2012-10-31 2013-09-26 無線通信機
US14/436,983 US9246531B2 (en) 2012-10-31 2013-09-26 Wireless communication device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012240355A JP5857940B2 (ja) 2012-10-31 2012-10-31 無線通信機

Publications (3)

Publication Number Publication Date
JP2014090369A JP2014090369A (ja) 2014-05-15
JP2014090369A5 JP2014090369A5 (enExample) 2015-02-19
JP5857940B2 true JP5857940B2 (ja) 2016-02-10

Family

ID=50626800

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012240355A Expired - Fee Related JP5857940B2 (ja) 2012-10-31 2012-10-31 無線通信機

Country Status (3)

Country Link
US (1) US9246531B2 (enExample)
JP (1) JP5857940B2 (enExample)
WO (1) WO2014068843A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0638607B2 (ja) 1984-10-18 1994-05-18 ヒユ−ズ・エアクラフト・カンパニ− パケット・スイッチド・マルチポ−ト・メモリｎ×ｍスイッチ・ノ−ド及び処理方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5781674B1 (ja) 2014-02-19 2015-09-24 株式会社Ｎｔｔドコモ ユーザ装置、及び基地局
JP6024696B2 (ja) * 2014-03-27 2016-11-16 株式会社デンソー 通信装置
CN106664548B (zh) * 2014-07-04 2020-03-10 夏普株式会社 移动台装置以及基站装置
KR20160109237A (ko) * 2015-03-10 2016-09-21 삼성전자주식회사 데이터 관리 장치 및 방법
EP3855627B1 (en) * 2018-09-18 2024-05-01 Alps Alpine Co., Ltd. Amplifier module

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4815141B2 (ja) 2005-03-29 2011-11-16 富士通株式会社 回路異常動作検出システム
JP4844357B2 (ja) * 2006-11-10 2011-12-28 株式会社ケンウッド 高周波電力増幅回路
JP2010045514A (ja) * 2008-08-11 2010-02-25 Kenwood Corp 監視機能を備えた無線通信機
JP2011015359A (ja) 2009-07-06 2011-01-20 Nec Corp リピータ装置及びその制御方法
JP5180169B2 (ja) * 2009-09-08 2013-04-10 ルネサスエレクトロニクス株式会社 半導体集積回路
US9645560B2 (en) 2011-04-22 2017-05-09 Kyocera Corporation Power controller, control system, and control method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0638607B2 (ja) 1984-10-18 1994-05-18 ヒユ−ズ・エアクラフト・カンパニ− パケット・スイッチド・マルチポ−ト・メモリｎ×ｍスイッチ・ノ−ド及び処理方法

Also Published As

Publication number Publication date
US9246531B2 (en) 2016-01-26
US20150288402A1 (en) 2015-10-08
JP2014090369A (ja) 2014-05-15
WO2014068843A1 (ja) 2014-05-08

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