WO2009022294A3 - Power saving for uplink scheduling grant signaling and decoding - Google Patents

Power saving for uplink scheduling grant signaling and decoding Download PDF

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Publication number
WO2009022294A3
WO2009022294A3 PCT/IB2008/053228 IB2008053228W WO2009022294A3 WO 2009022294 A3 WO2009022294 A3 WO 2009022294A3 IB 2008053228 W IB2008053228 W IB 2008053228W WO 2009022294 A3 WO2009022294 A3 WO 2009022294A3
Authority
WO
WIPO (PCT)
Prior art keywords
scheduling grant
grant control
duty cycle
decoding
power saving
Prior art date
Application number
PCT/IB2008/053228
Other languages
French (fr)
Other versions
WO2009022294A2 (en
Inventor
Chun Yan Adele Gao
Da Qing Wang
Original Assignee
Nokia Corp
Nokia Inc
Chun Yan Adele Gao
Da Qing Wang
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 Nokia Corp, Nokia Inc, Chun Yan Adele Gao, Da Qing Wang filed Critical Nokia Corp
Publication of WO2009022294A2 publication Critical patent/WO2009022294A2/en
Publication of WO2009022294A3 publication Critical patent/WO2009022294A3/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
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • 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

Each of a plurality of user equipments UEs is associated with one downlink radio resource within a duty cycle. Scheduling grant control entities, each granting only one uplink resource within the duty cycle are sent to each of the UEs in their associated DL resources. For the case where within one duty cycle there is more than one scheduling grant control entity for an individual UE, then a first scheduling grant control entity for that UE is sent in the UE's associated downlink resource all remaining scheduling grant control entities for that UE are chained to the first scheduling grant control entity. Chaining can indicate whether or not there is a subsequent scheduling grant control entity for that same UE within the duty cycle and/or within the same downlink resource.
PCT/IB2008/053228 2007-08-14 2008-08-12 Power saving for uplink scheduling grant signaling and decoding WO2009022294A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US96470807P 2007-08-14 2007-08-14
US60/964,708 2007-08-14

Publications (2)

Publication Number Publication Date
WO2009022294A2 WO2009022294A2 (en) 2009-02-19
WO2009022294A3 true WO2009022294A3 (en) 2009-05-22

Family

ID=40332876

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2008/053228 WO2009022294A2 (en) 2007-08-14 2008-08-12 Power saving for uplink scheduling grant signaling and decoding

Country Status (1)

Country Link
WO (1) WO2009022294A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101355233B1 (en) * 2008-09-26 2014-01-27 블랙베리 리미티드 System and method for coordinating half-duplex communications protocols
EP3595393B1 (en) * 2009-05-22 2022-10-26 Huawei Technologies Co., Ltd. Multi-slot scheduling methods, apparatuses and non-transitory computer-readable media
US8923190B2 (en) 2009-11-02 2014-12-30 Nokia Corporation Method and apparatus for synchronizing resources for coordinated network deployment
CN101932114B (en) * 2009-12-14 2014-10-22 中兴通讯股份有限公司 Sending method of uplink scheduling authorization control signaling and base station
CN102495726B (en) 2011-11-15 2015-05-20 无锡德思普科技有限公司 Opportunity multi-threading method and processor
US9766894B2 (en) * 2014-02-06 2017-09-19 Optimum Semiconductor Technologies, Inc. Method and apparatus for enabling a processor to generate pipeline control signals
US9558000B2 (en) 2014-02-06 2017-01-31 Optimum Semiconductor Technologies, Inc. Multithreading using an ordered list of hardware contexts
CN105432134A (en) * 2014-07-11 2016-03-23 华为技术有限公司 Information transmission method and device
US10667222B2 (en) 2017-04-13 2020-05-26 Qualcomm Incorporated Techniques to control UE power-usage on shared downlink shared channel region of a subframe
WO2021217532A1 (en) * 2020-04-29 2021-11-04 华为技术有限公司 Scheduling method, device and system

Citations (12)

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Publication number Priority date Publication date Assignee Title
US5150361A (en) * 1989-01-23 1992-09-22 Motorola, Inc. Energy saving protocol for a TDM radio
EP0780989A2 (en) * 1995-12-22 1997-06-25 Nokia Mobile Phones Ltd. Radio telephone with power saving
US5894472A (en) * 1994-05-10 1999-04-13 Alcatel Alsthom Compagnie Generale D'electricite Packet access method in a cellular digital radio-communications system
WO2000010353A1 (en) * 1998-08-14 2000-02-24 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for power saving in a mobile terminal with established connections
US6091719A (en) * 1996-08-08 2000-07-18 Nec Corporation System and method for transmitting paging message
US6289228B1 (en) * 1999-07-20 2001-09-11 Motorola, Inc. Method and apparatus for reducing power consumption of a communication device
WO2002023937A2 (en) * 2000-09-18 2002-03-21 Qualcomm Incorporated Paging mode selection based on channel quality
WO2003013162A2 (en) * 2001-07-31 2003-02-13 Arraycomm, Inc. Resource allocation in a wireless network
US20030144020A1 (en) * 2002-01-31 2003-07-31 Raghu Challa Intermediate wake mode to track sleep clock frequency in a wireless communication device
WO2003063518A2 (en) * 2002-01-22 2003-07-31 Ipr Licensing, Inc. Allocating traffic channels in a communications system
EP1511246A2 (en) * 2003-08-29 2005-03-02 Samsung Electronics Co., Ltd. Apparatus and method for controlling operational states of medium access control layer in a broadband wireless access communication system
EP1511335A2 (en) * 2003-09-01 2005-03-02 Samsung Electronics Co., Ltd. Method and system for controlling sleep mode in broadband wireless access communication system

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5150361A (en) * 1989-01-23 1992-09-22 Motorola, Inc. Energy saving protocol for a TDM radio
US5894472A (en) * 1994-05-10 1999-04-13 Alcatel Alsthom Compagnie Generale D'electricite Packet access method in a cellular digital radio-communications system
EP0780989A2 (en) * 1995-12-22 1997-06-25 Nokia Mobile Phones Ltd. Radio telephone with power saving
US6091719A (en) * 1996-08-08 2000-07-18 Nec Corporation System and method for transmitting paging message
WO2000010353A1 (en) * 1998-08-14 2000-02-24 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for power saving in a mobile terminal with established connections
US6289228B1 (en) * 1999-07-20 2001-09-11 Motorola, Inc. Method and apparatus for reducing power consumption of a communication device
WO2002023937A2 (en) * 2000-09-18 2002-03-21 Qualcomm Incorporated Paging mode selection based on channel quality
WO2003013162A2 (en) * 2001-07-31 2003-02-13 Arraycomm, Inc. Resource allocation in a wireless network
WO2003063518A2 (en) * 2002-01-22 2003-07-31 Ipr Licensing, Inc. Allocating traffic channels in a communications system
US20030144020A1 (en) * 2002-01-31 2003-07-31 Raghu Challa Intermediate wake mode to track sleep clock frequency in a wireless communication device
EP1511246A2 (en) * 2003-08-29 2005-03-02 Samsung Electronics Co., Ltd. Apparatus and method for controlling operational states of medium access control layer in a broadband wireless access communication system
EP1511335A2 (en) * 2003-09-01 2005-03-02 Samsung Electronics Co., Ltd. Method and system for controlling sleep mode in broadband wireless access communication system

Also Published As

Publication number Publication date
WO2009022294A2 (en) 2009-02-19

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