WO2013022267A3 - Apparatus and method for transmitting a control channel corresponding to multiple data channels - Google Patents

Apparatus and method for transmitting a control channel corresponding to multiple data channels Download PDF

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Publication number
WO2013022267A3
WO2013022267A3 PCT/KR2012/006284 KR2012006284W WO2013022267A3 WO 2013022267 A3 WO2013022267 A3 WO 2013022267A3 KR 2012006284 W KR2012006284 W KR 2012006284W WO 2013022267 A3 WO2013022267 A3 WO 2013022267A3
Authority
WO
WIPO (PCT)
Prior art keywords
control channel
transmitting
physical downlink
receiving
multiple data
Prior art date
Application number
PCT/KR2012/006284
Other languages
French (fr)
Korean (ko)
Other versions
WO2013022267A2 (en
Inventor
홍성권
Original Assignee
주식회사 팬택
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
Priority claimed from KR1020110079558A external-priority patent/KR20130016000A/en
Application filed by 주식회사 팬택 filed Critical 주식회사 팬택
Publication of WO2013022267A2 publication Critical patent/WO2013022267A2/en
Publication of WO2013022267A3 publication Critical patent/WO2013022267A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • 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
    • 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—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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), DMT
    • 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)
  • Mobile Radio Communication Systems (AREA)

Abstract

The present description relates to an apparatus and method for transmitting a control channel corresponding to multiple data channels. The present description discloses a method for receiving a control channel, comprising the steps of: receiving, from a transmission point, a mode indicator indicating that a physical downlink control channel corresponds to a plurality of physical downlink shared channels on a one-to-multiple basis; receiving, from the transmitting point, the plurality of physical downlink shared channels on the basis of a transmission parameter of downlink control information mapped to the physical downlink control channel; and transmitting, to the transmission point, ACK/NACK signals regarding the plurality of physical downlink shared channels. The range of a PDSCH which can be allocated to a control region of a limited resource may be expanded, and the burden on a terminal for decoding a PDCCH corresponding to each PDSCH to receive multiple PDSCHs may be alleviated.
PCT/KR2012/006284 2011-08-10 2012-08-08 Apparatus and method for transmitting a control channel corresponding to multiple data channels WO2013022267A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0079558 2011-08-10
KR1020110079558A KR20130016000A (en) 2011-08-05 2011-08-10 Apparatus and method for transmitting control channel corresponding to multiple data channels

Publications (2)

Publication Number Publication Date
WO2013022267A2 WO2013022267A2 (en) 2013-02-14
WO2013022267A3 true WO2013022267A3 (en) 2013-04-04

Family

ID=47669074

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/006284 WO2013022267A2 (en) 2011-08-10 2012-08-08 Apparatus and method for transmitting a control channel corresponding to multiple data channels

Country Status (1)

Country Link
WO (1) WO2013022267A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014157939A1 (en) * 2013-03-26 2014-10-02 엘지전자 주식회사 Method for transmitting and receiving signal in multiple cell-based wireless communication system, and apparatus for same
KR102214648B1 (en) 2014-06-25 2021-02-10 삼성전자 주식회사 Method and apparatus for scheduling and feedback in mobile communication system
US10278168B2 (en) 2017-05-04 2019-04-30 At&T Intellectual Property I, L.P. Multi-stage segmented downlink control information with reduced overhead
US20190052406A1 (en) * 2017-08-11 2019-02-14 Mediatek Inc. Transmission For Ultra-Reliable And Low-Latency Communications In Mobile Communications
US11445487B2 (en) 2018-06-15 2022-09-13 At&T Intellectual Property I, L.P. Single user super position transmission for future generation wireless communication systems
US11140668B2 (en) 2018-06-22 2021-10-05 At&T Intellectual Property I, L.P. Performance of 5G MIMO
US10945281B2 (en) 2019-02-15 2021-03-09 At&T Intellectual Property I, L.P. Facilitating improved performance of multiple downlink control channels in advanced networks

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100165939A1 (en) * 2008-12-30 2010-07-01 Ko-Chiang Lin Method and Apparatus for Improving ACK/NACK Bundling
KR20100106251A (en) * 2009-03-23 2010-10-01 엘지전자 주식회사 Method and apparatus for transmitting reference signal in multiple antenna system
KR20110016497A (en) * 2008-07-25 2011-02-17 지티이 코포레이션 Downlink receiving status feedback method
US20110149774A1 (en) * 2009-12-18 2011-06-23 Qualcomm Incorporated Apparatus and method for transmit-response timing for relay operation in wireless communications

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110016497A (en) * 2008-07-25 2011-02-17 지티이 코포레이션 Downlink receiving status feedback method
US20100165939A1 (en) * 2008-12-30 2010-07-01 Ko-Chiang Lin Method and Apparatus for Improving ACK/NACK Bundling
KR20100106251A (en) * 2009-03-23 2010-10-01 엘지전자 주식회사 Method and apparatus for transmitting reference signal in multiple antenna system
US20110149774A1 (en) * 2009-12-18 2011-06-23 Qualcomm Incorporated Apparatus and method for transmit-response timing for relay operation in wireless communications

Also Published As

Publication number Publication date
WO2013022267A2 (en) 2013-02-14

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