PT2901793T - Métodos e sistemas para atribuição de recursos harq pucch tdd para canal de controlo de ligação descendente, físico, melhorado (epdcch) - Google Patents

Métodos e sistemas para atribuição de recursos harq pucch tdd para canal de controlo de ligação descendente, físico, melhorado (epdcch)

Info

Publication number
PT2901793T
PT2901793T PT137794087T PT13779408T PT2901793T PT 2901793 T PT2901793 T PT 2901793T PT 137794087 T PT137794087 T PT 137794087T PT 13779408 T PT13779408 T PT 13779408T PT 2901793 T PT2901793 T PT 2901793T
Authority
PT
Portugal
Prior art keywords
epdcch
systems
methods
control channel
resource allocation
Prior art date
Application number
PT137794087T
Other languages
English (en)
Inventor
Larsson Daniel
Eriksson Erik
Song Xinghua
Li Shaohua
Lu Qianxi
Original Assignee
ERICSSON TELEFON AB L M (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 ERICSSON TELEFON AB L M (publ) filed Critical ERICSSON TELEFON AB L M (publ)
Publication of PT2901793T publication Critical patent/PT2901793T/pt

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 signaling, 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), DMT

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
PT137794087T 2012-09-27 2013-09-26 Métodos e sistemas para atribuição de recursos harq pucch tdd para canal de controlo de ligação descendente, físico, melhorado (epdcch) PT2901793T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012082198 2012-09-27

Publications (1)

Publication Number Publication Date
PT2901793T true PT2901793T (pt) 2017-02-17

Family

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Family Applications (1)

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PT137794087T PT2901793T (pt) 2012-09-27 2013-09-26 Métodos e sistemas para atribuição de recursos harq pucch tdd para canal de controlo de ligação descendente, físico, melhorado (epdcch)

Country Status (11)

Country Link
US (3) US9955461B2 (pt)
EP (2) EP2901793B1 (pt)
JP (1) JP6106275B2 (pt)
CN (2) CN104798429B (pt)
AU (1) AU2013324453B2 (pt)
DK (1) DK2901793T3 (pt)
ES (1) ES2614354T3 (pt)
HU (1) HUE033080T2 (pt)
PL (1) PL2901793T3 (pt)
PT (1) PT2901793T (pt)
WO (1) WO2014051508A1 (pt)

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Also Published As

Publication number Publication date
US20210204273A9 (en) 2021-07-01
EP3145104B1 (en) 2021-02-24
DK2901793T3 (en) 2017-02-13
CN104798429B (zh) 2018-09-21
HUE033080T2 (en) 2017-11-28
US20150181588A1 (en) 2015-06-25
EP2901793B1 (en) 2016-11-09
AU2013324453A1 (en) 2015-04-09
AU2013324453B2 (en) 2016-08-11
JP6106275B2 (ja) 2017-03-29
US10499380B2 (en) 2019-12-03
US20200068560A1 (en) 2020-02-27
JP2015530848A (ja) 2015-10-15
US20180213523A1 (en) 2018-07-26
EP2901793A1 (en) 2015-08-05
CN108964846A (zh) 2018-12-07
PL2901793T3 (pl) 2017-05-31
ES2614354T3 (es) 2017-05-30
WO2014051508A1 (en) 2014-04-03
CN104798429A (zh) 2015-07-22
EP3145104A1 (en) 2017-03-22
CN108964846B (zh) 2021-05-28
US11178649B2 (en) 2021-11-16
US9955461B2 (en) 2018-04-24

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