GB2457192B - Method of monitoring control channel in wireless communication system - Google Patents

Method of monitoring control channel in wireless communication system

Info

Publication number
GB2457192B
GB2457192B GB0909630A GB0909630A GB2457192B GB 2457192 B GB2457192 B GB 2457192B GB 0909630 A GB0909630 A GB 0909630A GB 0909630 A GB0909630 A GB 0909630A GB 2457192 B GB2457192 B GB 2457192B
Authority
GB
United Kingdom
Prior art keywords
wireless communication
communication system
control channel
monitoring control
monitoring
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.)
Active
Application number
GB0909630A
Other languages
English (en)
Other versions
GB2457192A (en
GB0909630D0 (en
Inventor
Sung Duck Chun
Young Dae Lee
Sung Jun Park
Seung June Yi
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.)
LG Electronics Inc
Original Assignee
LG Electronics 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 LG Electronics Inc filed Critical LG Electronics Inc
Publication of GB0909630D0 publication Critical patent/GB0909630D0/en
Publication of GB2457192A publication Critical patent/GB2457192A/en
Application granted granted Critical
Publication of GB2457192B publication Critical patent/GB2457192B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H04W52/0251—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
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower 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
    • H04W72/12—Wireless traffic scheduling
    • 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
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • 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
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • 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
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • 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
    • 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)
  • Circuits Of Receivers In General (AREA)
GB0909630A 2007-03-16 2008-03-17 Method of monitoring control channel in wireless communication system Active GB2457192B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US89541807P 2007-03-16 2007-03-16
US89625007P 2007-03-21 2007-03-21
KR1020070081981A KR20080084533A (ko) 2007-03-16 2007-08-14 이동통신 시스템에서의 데이터 통신 방법
PCT/KR2008/001479 WO2008114977A1 (en) 2007-03-16 2008-03-17 Method of monitoring control channel in wireless communication system

Publications (3)

Publication Number Publication Date
GB0909630D0 GB0909630D0 (en) 2009-07-22
GB2457192A GB2457192A (en) 2009-08-12
GB2457192B true GB2457192B (en) 2010-11-10

Family

ID=40024850

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0909630A Active GB2457192B (en) 2007-03-16 2008-03-17 Method of monitoring control channel in wireless communication system

Country Status (8)

Country Link
US (4) US8254323B2 (enExample)
EP (1) EP2084884B1 (enExample)
JP (2) JP5165695B2 (enExample)
KR (2) KR20080084533A (enExample)
CN (1) CN101584191A (enExample)
GB (1) GB2457192B (enExample)
TW (1) TWI388174B (enExample)
WO (1) WO2008114977A1 (enExample)

Cited By (1)

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Publication number Priority date Publication date Assignee Title
US9258763B2 (en) 2009-11-30 2016-02-09 Sharp Kabushiki Kaisha Communication apparatus and method that can promptly and efficiently perform decoding/processing of a downlink control information that is related to a search space

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US9072051B2 (en) 2015-06-30
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