WO2005065056A3 - A method for traffic indication and channel adaptation for the sleep mode terminals, and an apparatus thereof - Google Patents

A method for traffic indication and channel adaptation for the sleep mode terminals, and an apparatus thereof Download PDF

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Publication number
WO2005065056A3
WO2005065056A3 PCT/KR2005/000003 KR2005000003W WO2005065056A3 WO 2005065056 A3 WO2005065056 A3 WO 2005065056A3 KR 2005000003 W KR2005000003 W KR 2005000003W WO 2005065056 A3 WO2005065056 A3 WO 2005065056A3
Authority
WO
WIPO (PCT)
Prior art keywords
traffic indication
subscriber station
sleep mode
channel adaptation
allocation information
Prior art date
Application number
PCT/KR2005/000003
Other languages
French (fr)
Other versions
WO2005065056A2 (en
Inventor
Chul-Sik Yoon
Jae-Heung Kim
Kun-Min Yeo
Byung-Han Ryu
Original Assignee
Electronics And Telecomm
Samsung Electronics Co Ltd
Kt Corp
Sk Telecom Co Ltd
Kt Freetel Co Ltd
Hanaro Telecom Inc
Chul-Sik Yoon
Jae-Heung Kim
Kun-Min Yeo
Byung-Han Ryu
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
Priority claimed from KR1020040098526A external-priority patent/KR100612655B1/en
Application filed by Electronics And Telecomm, Samsung Electronics Co Ltd, Kt Corp, Sk Telecom Co Ltd, Kt Freetel Co Ltd, Hanaro Telecom Inc, Chul-Sik Yoon, Jae-Heung Kim, Kun-Min Yeo, Byung-Han Ryu filed Critical Electronics And Telecomm
Priority to US10/585,202 priority Critical patent/US7768966B2/en
Publication of WO2005065056A2 publication Critical patent/WO2005065056A2/en
Publication of WO2005065056A3 publication Critical patent/WO2005065056A3/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
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/241—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account channel quality metrics, e.g. SIR, SNR, CIR, Eb/lo
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • 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
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H04W52/262—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account adaptive modulation and coding [AMC] scheme
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • 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
    • 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
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0245—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal according to signal strength
    • 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
    • H04W52/287—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 when the channel is in stand-by
    • 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
    • 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

The traffic indication and channel adaptation apparatus for a subscriber station in a sleep mode according to the present invention includes: a channel resource allocator for generating resource allocation information allocating an uplink channel resource to the subscriber station; a traffic indication and channel adaptation controller for generating a traffic indication message transmitted with the resource allocation information to the subscriber station, and providing a downlink data having a transmission level determined by applying an AMC level according to a CQI report message transmitted from the subscriber station; a transmitter for transmitting the uplink resource allocation information, the traffic indication message, and the downlink data to the subscriber station; and a receiver from receiving a CQI codeword or a CQI report message.
PCT/KR2005/000003 2004-01-02 2005-01-03 A method for traffic indication and channel adaptation for the sleep mode terminals, and an apparatus thereof WO2005065056A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US10/585,202 US7768966B2 (en) 2004-01-02 2005-01-03 Method for traffic indication and channel adaptation for sleep mode terminals, and an apparatus thereof

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2004-0000048 2004-01-02
KR20040000048 2004-01-02
KR10-2004-0098526 2004-11-29
KR1020040098526A KR100612655B1 (en) 2004-01-02 2004-11-29 A method for traffic indication and channel adaptation for the sleep mode terminals, and an apparatus therefore

Publications (2)

Publication Number Publication Date
WO2005065056A2 WO2005065056A2 (en) 2005-07-21
WO2005065056A3 true WO2005065056A3 (en) 2005-09-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2005/000003 WO2005065056A2 (en) 2004-01-02 2005-01-03 A method for traffic indication and channel adaptation for the sleep mode terminals, and an apparatus thereof

Country Status (1)

Country Link
WO (1) WO2005065056A2 (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8437251B2 (en) 2005-12-22 2013-05-07 Qualcomm Incorporated Methods and apparatus for communicating transmission backlog information
US8514771B2 (en) 2005-12-22 2013-08-20 Qualcomm Incorporated Methods and apparatus for communicating and/or using transmission power information
US8811348B2 (en) 2003-02-24 2014-08-19 Qualcomm Incorporated Methods and apparatus for generating, communicating, and/or using information relating to self-noise
US8989084B2 (en) 2005-10-14 2015-03-24 Qualcomm Incorporated Methods and apparatus for broadcasting loading information corresponding to neighboring base stations
US9119220B2 (en) 2005-12-22 2015-08-25 Qualcomm Incorporated Methods and apparatus for communicating backlog related information
US9125092B2 (en) 2005-12-22 2015-09-01 Qualcomm Incorporated Methods and apparatus for reporting and/or using control information
US9137072B2 (en) 2005-12-22 2015-09-15 Qualcomm Incorporated Methods and apparatus for communicating control information
US9148795B2 (en) 2005-12-22 2015-09-29 Qualcomm Incorporated Methods and apparatus for flexible reporting of control information
US9338767B2 (en) 2005-12-22 2016-05-10 Qualcomm Incorporated Methods and apparatus of implementing and/or using a dedicated control channel
US9451491B2 (en) 2005-12-22 2016-09-20 Qualcomm Incorporated Methods and apparatus relating to generating and transmitting initial and additional control information report sets in a wireless system
US9462604B2 (en) 2005-12-22 2016-10-04 Qualcomm Incorporated Methods and apparatus related to selecting a request group for a request report
US9473265B2 (en) 2005-12-22 2016-10-18 Qualcomm Incorporated Methods and apparatus for communicating information utilizing a plurality of dictionaries
US9572179B2 (en) 2005-12-22 2017-02-14 Qualcomm Incorporated Methods and apparatus for communicating transmission backlog information

Families Citing this family (18)

* Cited by examiner, † Cited by third party
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US7218948B2 (en) 2003-02-24 2007-05-15 Qualcomm Incorporated Method of transmitting pilot tones in a multi-sector cell, including null pilot tones, for generating channel quality indicators
US9544860B2 (en) 2003-02-24 2017-01-10 Qualcomm Incorporated Pilot signals for use in multi-sector cells
US9661519B2 (en) 2003-02-24 2017-05-23 Qualcomm Incorporated Efficient reporting of information in a wireless communication system
US8503938B2 (en) 2004-10-14 2013-08-06 Qualcomm Incorporated Methods and apparatus for determining, communicating and using information including loading factors which can be used for interference control purposes
NZ555079A (en) 2004-10-14 2010-04-30 Qualcomm Inc Methods and apparatus for determining, communicating and using information which can be used for interference control purposes
EP1655983B1 (en) * 2004-11-04 2011-02-23 Samsung Electronics Co., Ltd. Apparatus and method for signal transmission and reception using downlink channel information in a sleep mode in a BWA communication system
US9191840B2 (en) 2005-10-14 2015-11-17 Qualcomm Incorporated Methods and apparatus for determining, communicating and using information which can be used for interference control
US20070149132A1 (en) 2005-12-22 2007-06-28 Junyl Li Methods and apparatus related to selecting control channel reporting formats
US9125093B2 (en) 2005-12-22 2015-09-01 Qualcomm Incorporated Methods and apparatus related to custom control channel reporting formats
US8660617B1 (en) 2006-02-09 2014-02-25 Marvell World Trade Ltd. WiMAX enhanced sleep mode
US20070243882A1 (en) 2006-04-12 2007-10-18 Qualcomm Incorporated Method and apparatus for locating a wireless local area network associated with a wireless wide area network
WO2008004831A2 (en) * 2006-07-07 2008-01-10 Electronics And Telecommunications Research Institute Method and apparatus for allocating radio resource in communication system
KR101344060B1 (en) 2006-07-07 2014-01-15 삼성전자주식회사 Method and apparatus for allocating radio resource in communication system
KR101350510B1 (en) 2007-09-13 2014-01-09 엘지전자 주식회사 Method Of Transmitting and Receiving Channel Quality Identifier For Sleep Mode Mobile Station
US20090305715A1 (en) * 2008-06-04 2009-12-10 Motorola, Inc. Channel quality reporting in a wireless communication system
JP2010016505A (en) * 2008-07-02 2010-01-21 Panasonic Corp Control terminal, communication system, and communication control method
CN101772089B (en) * 2008-12-26 2012-07-04 华为技术有限公司 Method, device and system for obtaining signal channel condition
EP3127377B1 (en) * 2014-05-08 2018-07-11 Huawei Technologies Co., Ltd. A method to save energy for mobile terminals in wireless network

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US5914796A (en) * 1995-10-31 1999-06-22 Nokia Mobile Phones Ltd. Communication protocol for half-duplex traffic
CA2447255A1 (en) * 2001-05-14 2002-11-21 Interdigital Technology Corporation Dynamic channel quality measurement procedure for adaptive modulation and coding techniques

Patent Citations (2)

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US5914796A (en) * 1995-10-31 1999-06-22 Nokia Mobile Phones Ltd. Communication protocol for half-duplex traffic
CA2447255A1 (en) * 2001-05-14 2002-11-21 Interdigital Technology Corporation Dynamic channel quality measurement procedure for adaptive modulation and coding techniques

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8811348B2 (en) 2003-02-24 2014-08-19 Qualcomm Incorporated Methods and apparatus for generating, communicating, and/or using information relating to self-noise
US8989084B2 (en) 2005-10-14 2015-03-24 Qualcomm Incorporated Methods and apparatus for broadcasting loading information corresponding to neighboring base stations
US9137072B2 (en) 2005-12-22 2015-09-15 Qualcomm Incorporated Methods and apparatus for communicating control information
US8514771B2 (en) 2005-12-22 2013-08-20 Qualcomm Incorporated Methods and apparatus for communicating and/or using transmission power information
US9119220B2 (en) 2005-12-22 2015-08-25 Qualcomm Incorporated Methods and apparatus for communicating backlog related information
US9125092B2 (en) 2005-12-22 2015-09-01 Qualcomm Incorporated Methods and apparatus for reporting and/or using control information
US8437251B2 (en) 2005-12-22 2013-05-07 Qualcomm Incorporated Methods and apparatus for communicating transmission backlog information
US9148795B2 (en) 2005-12-22 2015-09-29 Qualcomm Incorporated Methods and apparatus for flexible reporting of control information
US9338767B2 (en) 2005-12-22 2016-05-10 Qualcomm Incorporated Methods and apparatus of implementing and/or using a dedicated control channel
US9451491B2 (en) 2005-12-22 2016-09-20 Qualcomm Incorporated Methods and apparatus relating to generating and transmitting initial and additional control information report sets in a wireless system
US9462604B2 (en) 2005-12-22 2016-10-04 Qualcomm Incorporated Methods and apparatus related to selecting a request group for a request report
US9473265B2 (en) 2005-12-22 2016-10-18 Qualcomm Incorporated Methods and apparatus for communicating information utilizing a plurality of dictionaries
US9572179B2 (en) 2005-12-22 2017-02-14 Qualcomm Incorporated Methods and apparatus for communicating transmission backlog information
US9578654B2 (en) 2005-12-22 2017-02-21 Qualcomm Incorporated Methods and apparatus related to selecting reporting alternative in a request report

Also Published As

Publication number Publication date
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