TWI388174B - 監測無線通訊系統之控制頻道的方法 - Google Patents

監測無線通訊系統之控制頻道的方法 Download PDF

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Publication number
TWI388174B
TWI388174B TW097109364A TW97109364A TWI388174B TW I388174 B TWI388174 B TW I388174B TW 097109364 A TW097109364 A TW 097109364A TW 97109364 A TW97109364 A TW 97109364A TW I388174 B TWI388174 B TW I388174B
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Taiwan
Prior art keywords
monitoring
pdcch
during
period
duration
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TW097109364A
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English (en)
Chinese (zh)
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TW200904103A (en
Inventor
Sung Duck Chun
Young Dae Lee
Sung Jun Park
Seung June Yi
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Lg Electronics Inc
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Publication of TW200904103A publication Critical patent/TW200904103A/zh
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Publication of TWI388174B publication Critical patent/TWI388174B/zh

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    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Circuits Of Receivers In General (AREA)
TW097109364A 2007-03-16 2008-03-17 監測無線通訊系統之控制頻道的方法 TWI388174B (zh)

Applications Claiming Priority (3)

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

Publications (2)

Publication Number Publication Date
TW200904103A TW200904103A (en) 2009-01-16
TWI388174B true TWI388174B (zh) 2013-03-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
TW097109364A TWI388174B (zh) 2007-03-16 2008-03-17 監測無線通訊系統之控制頻道的方法

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)

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US8254323B2 (en) 2012-08-28
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US9072051B2 (en) 2015-06-30
KR100922072B1 (ko) 2009-10-16
KR20080084533A (ko) 2008-09-19
TW200904103A (en) 2009-01-16
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US9326245B2 (en) 2016-04-26
JP5421447B2 (ja) 2014-02-19
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US20150257107A1 (en) 2015-09-10
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US8797904B2 (en) 2014-08-05
US20100135159A1 (en) 2010-06-03
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US20140301266A1 (en) 2014-10-09
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