PL2792096T3 - Sposób generowania i transmitowania sygnałów odniesienia demodulacji - Google Patents

Sposób generowania i transmitowania sygnałów odniesienia demodulacji

Info

Publication number
PL2792096T3
PL2792096T3 PL12708696.5T PL12708696T PL2792096T3 PL 2792096 T3 PL2792096 T3 PL 2792096T3 PL 12708696 T PL12708696 T PL 12708696T PL 2792096 T3 PL2792096 T3 PL 2792096T3
Authority
PL
Poland
Prior art keywords
generating
reference signals
demodulation reference
transmitting demodulation
transmitting
Prior art date
Application number
PL12708696.5T
Other languages
English (en)
Inventor
Branislav Popovic
Weijun Sun
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 filed Critical
Publication of PL2792096T3 publication Critical patent/PL2792096T3/pl

Links

Classifications

    • 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
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0204—Channel estimation of multiple channels
    • 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
    • H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
    • H04L1/0039—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver other detection of signalling, e.g. detection of TFCI explicit signalling
    • 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
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
PL12708696.5T 2012-01-13 2012-01-13 Sposób generowania i transmitowania sygnałów odniesienia demodulacji PL2792096T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12708696.5A EP2792096B1 (en) 2012-01-13 2012-01-13 Method for generating and transmitting demodulation reference signals
PCT/EP2012/050506 WO2013104425A1 (en) 2012-01-13 2012-01-13 Method for generating and transmitting demodulation reference signals

Publications (1)

Publication Number Publication Date
PL2792096T3 true PL2792096T3 (pl) 2016-12-30

Family

ID=45833309

Family Applications (1)

Application Number Title Priority Date Filing Date
PL12708696.5T PL2792096T3 (pl) 2012-01-13 2012-01-13 Sposób generowania i transmitowania sygnałów odniesienia demodulacji

Country Status (8)

Country Link
US (3) US9397812B2 (pl)
EP (1) EP2792096B1 (pl)
JP (1) JP5916259B2 (pl)
CN (2) CN106656448B (pl)
AU (1) AU2012365599B2 (pl)
CA (1) CA2860981C (pl)
PL (1) PL2792096T3 (pl)
WO (1) WO2013104425A1 (pl)

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Also Published As

Publication number Publication date
JP2015509320A (ja) 2015-03-26
EP2792096A1 (en) 2014-10-22
CA2860981A1 (en) 2013-07-18
AU2012365599A1 (en) 2014-08-07
US10098104B2 (en) 2018-10-09
JP5916259B2 (ja) 2016-05-11
CN104081707B (zh) 2017-02-15
US20180332571A1 (en) 2018-11-15
AU2012365599B2 (en) 2016-03-03
CN104081707A (zh) 2014-10-01
EP2792096B1 (en) 2016-04-27
CN106656448B (zh) 2020-06-26
US20160316459A1 (en) 2016-10-27
WO2013104425A1 (en) 2013-07-18
US10708900B2 (en) 2020-07-07
US20140321421A1 (en) 2014-10-30
CN106656448A (zh) 2017-05-10
CA2860981C (en) 2019-02-19
US9397812B2 (en) 2016-07-19

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