DK3047587T3 - System og fremgangsmåde til tilvejebringelse af interferenskarakteristikker for interferensdæmpning - Google Patents

System og fremgangsmåde til tilvejebringelse af interferenskarakteristikker for interferensdæmpning Download PDF

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Publication number
DK3047587T3
DK3047587T3 DK14783672.0T DK14783672T DK3047587T3 DK 3047587 T3 DK3047587 T3 DK 3047587T3 DK 14783672 T DK14783672 T DK 14783672T DK 3047587 T3 DK3047587 T3 DK 3047587T3
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DK
Denmark
Prior art keywords
interference
attenuation
providing
interference characteristics
providing interference
Prior art date
Application number
DK14783672.0T
Other languages
English (en)
Inventor
Stefania Sesia
George Jöngren
Bo Lincoln
Original Assignee
Ericsson Telefon Ab L M
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
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Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of DK3047587T3 publication Critical patent/DK3047587T3/da

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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
    • H04L1/0026—Transmission of channel quality indication
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • 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
    • H04L1/0027—Scheduling of signalling, e.g. occurrence thereof
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1861—Physical mapping arrangements
    • 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
    • H04L5/0055—Physical resource allocation for ACK/NACK

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
DK14783672.0T 2013-09-19 2014-09-19 System og fremgangsmåde til tilvejebringelse af interferenskarakteristikker for interferensdæmpning DK3047587T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361879809P 2013-09-19 2013-09-19
US14/490,211 US9451625B2 (en) 2013-09-19 2014-09-18 System and method for providing interference characteristics for interference mitigation
PCT/IB2014/064665 WO2015040579A1 (en) 2013-09-19 2014-09-19 System and method for providing interference characteristics for interference mitigation

Publications (1)

Publication Number Publication Date
DK3047587T3 true DK3047587T3 (da) 2020-11-30

Family

ID=51690414

Family Applications (1)

Application Number Title Priority Date Filing Date
DK14783672.0T DK3047587T3 (da) 2013-09-19 2014-09-19 System og fremgangsmåde til tilvejebringelse af interferenskarakteristikker for interferensdæmpning

Country Status (8)

Country Link
US (2) US9451625B2 (da)
EP (2) EP3047587B1 (da)
CN (2) CN105794132B (da)
DK (1) DK3047587T3 (da)
ES (1) ES2838751T3 (da)
HU (1) HUE053164T2 (da)
PL (1) PL3047587T3 (da)
WO (1) WO2015040579A1 (da)

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Also Published As

Publication number Publication date
CN110365448B (zh) 2022-05-06
CN105794132B (zh) 2019-08-09
EP3047587A1 (en) 2016-07-27
US20160374098A1 (en) 2016-12-22
PL3047587T3 (pl) 2021-05-31
CN110365448A (zh) 2019-10-22
ES2838751T3 (es) 2021-07-02
EP3047587B1 (en) 2020-11-18
US20150098410A1 (en) 2015-04-09
US9872302B2 (en) 2018-01-16
US9451625B2 (en) 2016-09-20
WO2015040579A1 (en) 2015-03-26
HUE053164T2 (hu) 2021-06-28
CN105794132A (zh) 2016-07-20
EP3799336A1 (en) 2021-03-31

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