CN1127222C - 具有停机装置的无线收发装置及其工作方法 - Google Patents

具有停机装置的无线收发装置及其工作方法 Download PDF

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Publication number
CN1127222C
CN1127222C CN99105158A CN99105158A CN1127222C CN 1127222 C CN1127222 C CN 1127222C CN 99105158 A CN99105158 A CN 99105158A CN 99105158 A CN99105158 A CN 99105158A CN 1127222 C CN1127222 C CN 1127222C
Authority
CN
China
Prior art keywords
instruction
clock
wireless transmitter
timing unit
status
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
CN99105158A
Other languages
English (en)
Chinese (zh)
Other versions
CN1236230A (zh
Inventor
奥德·诺曼
莫瑟·里法拉
鲍茨·伯尔曼
约兰·萨兰特
保罗·麦克·阿林登
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.)
NXP USA Inc
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of CN1236230A publication Critical patent/CN1236230A/zh
Application granted granted Critical
Publication of CN1127222C publication Critical patent/CN1127222C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • H04B1/16—Circuits
    • H04B1/1607—Supply circuits
    • H04B1/1615—Switching on; Switching off, e.g. remotely
    • 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
    • H04W52/0287—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level changing the clock frequency of a controller in the equipment
    • 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)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Electric Clocks (AREA)
CN99105158A 1998-04-24 1999-04-21 具有停机装置的无线收发装置及其工作方法 Expired - Fee Related CN1127222C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP98107473.5 1998-04-24
EP98107473A EP0952675B1 (en) 1998-04-24 1998-04-24 Radio with sleep circuit and method

Publications (2)

Publication Number Publication Date
CN1236230A CN1236230A (zh) 1999-11-24
CN1127222C true CN1127222C (zh) 2003-11-05

Family

ID=8231816

Family Applications (1)

Application Number Title Priority Date Filing Date
CN99105158A Expired - Fee Related CN1127222C (zh) 1998-04-24 1999-04-21 具有停机装置的无线收发装置及其工作方法

Country Status (6)

Country Link
US (1) US6178332B1 (enExample)
EP (1) EP0952675B1 (enExample)
JP (1) JP4251708B2 (enExample)
CN (1) CN1127222C (enExample)
DE (1) DE69836201T2 (enExample)
TW (1) TW419909B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1517477B1 (en) * 1999-06-23 2007-01-24 Sony Deutschland GmbH Transmission power control for wireless networks with direct mode traffic
JP2001250636A (ja) 2000-03-03 2001-09-14 Yazaki Corp コネクタのロック構造
US7457271B2 (en) * 2003-09-19 2008-11-25 Marvell International Ltd. Wireless local area network ad-hoc mode for reducing power consumption
JP2006260190A (ja) * 2005-03-17 2006-09-28 Fujitsu Ltd マージンレス判定回路
US7881755B1 (en) 2005-05-26 2011-02-01 Marvell International Ltd. Wireless LAN power savings

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0642691B2 (ja) * 1988-05-21 1994-06-01 富士通株式会社 移動電話端末
DE3820639A1 (de) 1988-06-18 1989-12-21 Bosch Gmbh Robert Stromsparende stand-by-funktion in tmc-empfaengern
GB2297884B (en) * 1995-02-07 1999-05-26 Nokia Mobile Phones Ltd Radio telephone
US6029061A (en) 1997-03-11 2000-02-22 Lucent Technologies Inc. Power saving scheme for a digital wireless communications terminal

Also Published As

Publication number Publication date
DE69836201T2 (de) 2007-03-08
HK1024573A1 (en) 2000-10-13
DE69836201D1 (de) 2006-11-30
US6178332B1 (en) 2001-01-23
JP4251708B2 (ja) 2009-04-08
EP0952675B1 (en) 2006-10-18
CN1236230A (zh) 1999-11-24
JP2000059288A (ja) 2000-02-25
TW419909B (en) 2001-01-21
EP0952675A1 (en) 1999-10-27

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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
ASS Succession or assignment of patent right

Owner name: FREEDOM SEMICONDUCTORS CO.

Free format text: FORMER OWNER: MOTOROLA, INC.

Effective date: 20040820

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20040820

Address after: Texas in the United States

Patentee after: FreeScale Semiconductor

Address before: Illinois Instrunment

Patentee before: Motorola, Inc.

C56 Change in the name or address of the patentee

Owner name: FISICAL SEMICONDUCTOR INC.

Free format text: FORMER NAME: FREEDOM SEMICONDUCTOR CORP.

CP01 Change in the name or title of a patent holder

Address after: Texas in the United States

Patentee after: FREESCALE SEMICONDUCTOR, Inc.

Address before: Texas in the United States

Patentee before: FreeScale Semiconductor

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20031105

Termination date: 20140421