PL2901793T3 - Sposoby i systemy do przydzielania zasobu TDD PUCCH HARQ dla ulepszonego fizycznego kanału sterującego downlinku (EPDCCH) - Google Patents

Sposoby i systemy do przydzielania zasobu TDD PUCCH HARQ dla ulepszonego fizycznego kanału sterującego downlinku (EPDCCH)

Info

Publication number
PL2901793T3
PL2901793T3 PL13779408T PL13779408T PL2901793T3 PL 2901793 T3 PL2901793 T3 PL 2901793T3 PL 13779408 T PL13779408 T PL 13779408T PL 13779408 T PL13779408 T PL 13779408T PL 2901793 T3 PL2901793 T3 PL 2901793T3
Authority
PL
Poland
Prior art keywords
epdcch
systems
methods
control channel
resource allocation
Prior art date
Application number
PL13779408T
Other languages
English (en)
Inventor
Xinghua Song
Shaohua Li
Erik Eriksson
Qianxi Lu
Daniel Larsson
Original Assignee
Telefonaktiebolaget Lm Ericsson (Publ)
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 Telefonaktiebolaget Lm Ericsson (Publ) filed Critical Telefonaktiebolaget Lm Ericsson (Publ)
Publication of PL2901793T3 publication Critical patent/PL2901793T3/pl

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/21Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements 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
    • H04L1/1607Details of the supervisory signal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements 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
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements 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
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829Arrangements specially adapted for the receiver end
    • H04L1/1854Scheduling and prioritising arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements 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
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867Arrangements specially adapted for the transmitter end
    • H04L1/1887Scheduling and prioritising arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0055Physical resource allocation for ACK/NACK
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/14Two-way operation using the same type of signal, i.e. duplex
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0001Arrangements for dividing the transmission path
    • H04L5/0003Two-dimensional division
    • H04L5/0005Time-frequency
    • H04L5/0007Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
PL13779408T 2012-09-27 2013-09-26 Sposoby i systemy do przydzielania zasobu TDD PUCCH HARQ dla ulepszonego fizycznego kanału sterującego downlinku (EPDCCH) PL2901793T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2012082198 2012-09-27
EP13779408.7A EP2901793B1 (en) 2012-09-27 2013-09-26 Methods and systems for tdd pucch harq resource allocation for enhanced physical downlink control channel (epdcch)

Publications (1)

Publication Number Publication Date
PL2901793T3 true PL2901793T3 (pl) 2017-05-31

Family

ID=49385337

Family Applications (1)

Application Number Title Priority Date Filing Date
PL13779408T PL2901793T3 (pl) 2012-09-27 2013-09-26 Sposoby i systemy do przydzielania zasobu TDD PUCCH HARQ dla ulepszonego fizycznego kanału sterującego downlinku (EPDCCH)

Country Status (11)

Country Link
US (3) US9955461B2 (pl)
EP (2) EP2901793B1 (pl)
JP (1) JP6106275B2 (pl)
CN (2) CN108964846B (pl)
AU (1) AU2013324453B2 (pl)
DK (1) DK2901793T3 (pl)
ES (1) ES2614354T3 (pl)
HU (1) HUE033080T2 (pl)
PL (1) PL2901793T3 (pl)
PT (1) PT2901793T (pl)
WO (1) WO2014051508A1 (pl)

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Also Published As

Publication number Publication date
JP6106275B2 (ja) 2017-03-29
AU2013324453A1 (en) 2015-04-09
US20150181588A1 (en) 2015-06-25
EP3145104B1 (en) 2021-02-24
US10499380B2 (en) 2019-12-03
US20200068560A1 (en) 2020-02-27
US20210204273A9 (en) 2021-07-01
JP2015530848A (ja) 2015-10-15
CN104798429A (zh) 2015-07-22
EP2901793A1 (en) 2015-08-05
EP2901793B1 (en) 2016-11-09
DK2901793T3 (en) 2017-02-13
HUE033080T2 (en) 2017-11-28
WO2014051508A1 (en) 2014-04-03
CN108964846A (zh) 2018-12-07
AU2013324453B2 (en) 2016-08-11
CN108964846B (zh) 2021-05-28
CN104798429B (zh) 2018-09-21
PT2901793T (pt) 2017-02-17
ES2614354T3 (es) 2017-05-30
US11178649B2 (en) 2021-11-16
US9955461B2 (en) 2018-04-24
EP3145104A1 (en) 2017-03-22
US20180213523A1 (en) 2018-07-26

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