KR101668362B1 - 무선 네트워크들에 대한 할당 의존 다운링크 채널 처리를 위한 방법들 및 장치 - Google Patents

무선 네트워크들에 대한 할당 의존 다운링크 채널 처리를 위한 방법들 및 장치 Download PDF

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KR101668362B1
KR101668362B1 KR1020147019360A KR20147019360A KR101668362B1 KR 101668362 B1 KR101668362 B1 KR 101668362B1 KR 1020147019360 A KR1020147019360 A KR 1020147019360A KR 20147019360 A KR20147019360 A KR 20147019360A KR 101668362 B1 KR101668362 B1 KR 101668362B1
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interference
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wireless communications
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KR20140109955A (ko
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완시 첸
타오 루오
알렉산다르 담자노빅
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퀄컴 인코포레이티드
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    • 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
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H04J11/005—Interference mitigation or co-ordination of intercell interference
    • 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
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H04L1/0013—Rate matching, e.g. puncturing or repetition of code symbols
    • 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
    • H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
    • H04L1/0038—Blind format detection
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0073—Allocation arrangements that take into account other cell interferences
    • 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
    • H04W28/04—Error control
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020147019360A 2011-12-21 2012-12-14 무선 네트워크들에 대한 할당 의존 다운링크 채널 처리를 위한 방법들 및 장치 Active KR101668362B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201161578665P 2011-12-21 2011-12-21
US61/578,665 2011-12-21
US13/713,062 2012-12-13
US13/713,062 US9161364B2 (en) 2011-12-21 2012-12-13 Methods and apparatus for assignment dependent downlink channel processing for wireless networks
PCT/US2012/069639 WO2013096097A1 (en) 2011-12-21 2012-12-14 Methods and apparatus for assignment dependent downlink channel processing for wireless networks

Publications (2)

Publication Number Publication Date
KR20140109955A KR20140109955A (ko) 2014-09-16
KR101668362B1 true KR101668362B1 (ko) 2016-10-21

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Country Status (6)

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US (1) US9161364B2 (enExample)
EP (1) EP2795956B1 (enExample)
JP (2) JP6104938B2 (enExample)
KR (1) KR101668362B1 (enExample)
CN (1) CN104012140B (enExample)
WO (1) WO2013096097A1 (enExample)

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Publication number Publication date
JP2015508594A (ja) 2015-03-19
WO2013096097A1 (en) 2013-06-27
EP2795956B1 (en) 2016-04-27
US20130163529A1 (en) 2013-06-27
KR20140109955A (ko) 2014-09-16
JP2017076990A (ja) 2017-04-20
US9161364B2 (en) 2015-10-13
JP6104938B2 (ja) 2017-03-29
EP2795956A1 (en) 2014-10-29
CN104012140A (zh) 2014-08-27
CN104012140B (zh) 2018-05-29

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