TW200709590A - Method and system for reducing power consumption of a wireless transmit/receive unit - Google Patents

Method and system for reducing power consumption of a wireless transmit/receive unit

Info

Publication number
TW200709590A
TW200709590A TW095126437A TW95126437A TW200709590A TW 200709590 A TW200709590 A TW 200709590A TW 095126437 A TW095126437 A TW 095126437A TW 95126437 A TW95126437 A TW 95126437A TW 200709590 A TW200709590 A TW 200709590A
Authority
TW
Taiwan
Prior art keywords
frame
sleep
wtru
predetermined parameter
power consumption
Prior art date
Application number
TW095126437A
Other languages
Chinese (zh)
Inventor
Mohammed Sammour
Sudheer A Grandhi
Original Assignee
Interdigital Tech 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 Interdigital Tech Corp filed Critical Interdigital Tech Corp
Publication of TW200709590A publication Critical patent/TW200709590A/en

Links

Classifications

    • 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

Abstract

A method and system for reducing power consumption of a wireless transmit/receive unit (WTRU), (i.e., mobile station), are disclosed. A first WTRU measures a predetermined parameter and determines whether the measured predetermined parameter exceeds a threshold. If so, the first WTRU sends a sleep frame to a second WTRU. The sleep frame indicates sleep duration. The second WTRU receives the sleep frame and enters a sleep state for the sleep duration. The predetermined parameter may be an inactivity time of wireless medium. The second WTRU may or may not be allowed to send transmission to the first WTRU during the sleep duration. The sleep frame may be a control frame, a management frame, a data frame or an action frame. One of a multiple receiver aggregate (MRA) multi-poll frame, a power saving aggregation descriptor frame, or a power save multi-poll frame may be used as the sleep frame.
TW095126437A 2005-07-20 2006-07-19 Method and system for reducing power consumption of a wireless transmit/receive unit TW200709590A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US70080805P 2005-07-20 2005-07-20
US75028305P 2005-12-14 2005-12-14

Publications (1)

Publication Number Publication Date
TW200709590A true TW200709590A (en) 2007-03-01

Family

ID=44765593

Family Applications (3)

Application Number Title Priority Date Filing Date
TW096104344A TW200803219A (en) 2005-07-20 2006-07-19 Method and system for reducing power consumption of a wireless transmit/receive unit
TW098127516A TW201025890A (en) 2005-07-20 2006-07-19 Method and system for reducing power consumption of a wireless transmit/receive unit
TW095126437A TW200709590A (en) 2005-07-20 2006-07-19 Method and system for reducing power consumption of a wireless transmit/receive unit

Family Applications Before (2)

Application Number Title Priority Date Filing Date
TW096104344A TW200803219A (en) 2005-07-20 2006-07-19 Method and system for reducing power consumption of a wireless transmit/receive unit
TW098127516A TW201025890A (en) 2005-07-20 2006-07-19 Method and system for reducing power consumption of a wireless transmit/receive unit

Country Status (1)

Country Link
TW (3) TW200803219A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103092547A (en) * 2011-10-31 2013-05-08 联想(北京)有限公司 Method and electronic devices for transmitting data

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI474734B (en) * 2009-01-23 2015-02-21 Realtek Semiconductor Corp Power management method for a wireless communication device and wireless communication device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103092547A (en) * 2011-10-31 2013-05-08 联想(北京)有限公司 Method and electronic devices for transmitting data
CN103092547B (en) * 2011-10-31 2016-12-28 联想(北京)有限公司 A kind of data transmission method and electronic equipment
US10573269B2 (en) 2011-10-31 2020-02-25 Beijing Lenovo Software Ltd. Data transmission method and electronic device

Also Published As

Publication number Publication date
TW200803219A (en) 2008-01-01
TW201025890A (en) 2010-07-01

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