SG10201500997PA - Method and apparatus for feedback overhead reduction in wireless communications - Google Patents

Method and apparatus for feedback overhead reduction in wireless communications

Info

Publication number
SG10201500997PA
SG10201500997PA SG10201500997PA SG10201500997PA SG10201500997PA SG 10201500997P A SG10201500997P A SG 10201500997PA SG 10201500997P A SG10201500997P A SG 10201500997PA SG 10201500997P A SG10201500997P A SG 10201500997PA SG 10201500997P A SG10201500997P A SG 10201500997PA
Authority
SG
Singapore
Prior art keywords
wireless communications
feedback overhead
overhead reduction
feedback
reduction
Prior art date
Application number
SG10201500997PA
Inventor
Afshin Haghighat
Robert L Olesen
Guodong Zhang
Zinan Lin
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 SG10201500997PA publication Critical patent/SG10201500997PA/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0028—Formatting
    • H04L1/0029—Reduction of the amount of signalling, e.g. retention of useful signalling or differential signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
SG10201500997PA 2007-03-15 2008-03-14 Method and apparatus for feedback overhead reduction in wireless communications SG10201500997PA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US89507907P 2007-03-15 2007-03-15
US91439707P 2007-04-27 2007-04-27
US94255407P 2007-06-07 2007-06-07

Publications (1)

Publication Number Publication Date
SG10201500997PA true SG10201500997PA (en) 2015-04-29

Family

ID=39680909

Family Applications (2)

Application Number Title Priority Date Filing Date
SG2012018206A SG179491A1 (en) 2007-03-15 2008-03-14 Method and apparatus for feedback overhead reduction in wireless communications
SG10201500997PA SG10201500997PA (en) 2007-03-15 2008-03-14 Method and apparatus for feedback overhead reduction in wireless communications

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SG2012018206A SG179491A1 (en) 2007-03-15 2008-03-14 Method and apparatus for feedback overhead reduction in wireless communications

Country Status (12)

Country Link
US (2) US8918061B2 (en)
EP (1) EP2143296A1 (en)
JP (3) JP5506404B2 (en)
KR (5) KR20130045390A (en)
AU (1) AU2008227120B2 (en)
BR (1) BRPI0808250A2 (en)
CA (1) CA2681029C (en)
IL (1) IL200917A0 (en)
MX (1) MX2009009889A (en)
MY (1) MY160476A (en)
SG (2) SG179491A1 (en)
WO (1) WO2008115401A1 (en)

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KR101049138B1 (en) 2007-03-19 2011-07-15 엘지전자 주식회사 In a mobile communication system, an acknowledgment signal receiving method
ES2902275T3 (en) 2007-03-19 2022-03-25 Lg Electronics Inc A resource allocation method and a method for transmitting/receiving resource allocation information in a mobile communication system
KR100908063B1 (en) 2007-06-13 2009-07-15 엘지전자 주식회사 Method of transmitting a spread signal in a mobile communication system
KR100913090B1 (en) 2007-06-13 2009-08-21 엘지전자 주식회사 A method for transmitting spread-signal in a communication system
KR100900289B1 (en) 2007-06-21 2009-05-29 엘지전자 주식회사 A method for transmitting and receiving a control channel in the Orthogonal Frequency Division Multiplexing system
EP2178320A1 (en) * 2007-08-09 2010-04-21 Panasonic Corporation Terminal device, base station device, and frequency resource allocation method
CN102273112B (en) * 2009-02-10 2015-01-14 松下电器产业株式会社 Communication apparatus and method for reporting reception quality
DE102009060553A1 (en) * 2009-08-24 2011-03-03 Vitaphone Gmbh Method and system for storing and evaluating data, in particular vital data
WO2013157899A1 (en) * 2012-04-20 2013-10-24 엘지전자 주식회사 Method for reporting channel state, and apparatus therefor
KR101746799B1 (en) 2015-11-04 2017-06-14 주식회사 쏠리드 distributed antenna system

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Also Published As

Publication number Publication date
JP2013062863A (en) 2013-04-04
KR20090130377A (en) 2009-12-23
AU2008227120A1 (en) 2008-09-25
MX2009009889A (en) 2009-11-10
JP2010521877A (en) 2010-06-24
SG179491A1 (en) 2012-04-27
AU2008227120B2 (en) 2011-09-01
JP5506404B2 (en) 2014-05-28
JP2014140258A (en) 2014-07-31
EP2143296A1 (en) 2010-01-13
JP5540059B2 (en) 2014-07-02
MY160476A (en) 2017-03-15
KR101616581B1 (en) 2016-04-28
US9326190B2 (en) 2016-04-26
CA2681029C (en) 2015-11-24
WO2008115401A1 (en) 2008-09-25
BRPI0808250A2 (en) 2014-07-29
CA2681029A1 (en) 2008-09-25
KR20100015834A (en) 2010-02-12
KR20140074403A (en) 2014-06-17
US20080227398A1 (en) 2008-09-18
KR20150038725A (en) 2015-04-08
US8918061B2 (en) 2014-12-23
US20140321307A1 (en) 2014-10-30
KR20130045390A (en) 2013-05-03
IL200917A0 (en) 2010-05-17

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