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GB2565144B - Methods and devices associated with improvements in or relating to hybrid automatic repeat requests in new radio - Google Patents

Methods and devices associated with improvements in or relating to hybrid automatic repeat requests in new radio Download PDF

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Publication number
GB2565144B
GB2565144B GB1712576.6A GB201712576A GB2565144B GB 2565144 B GB2565144 B GB 2565144B GB 201712576 A GB201712576 A GB 201712576A GB 2565144 B GB2565144 B GB 2565144B
Authority
GB
United Kingdom
Prior art keywords
relating
methods
automatic repeat
hybrid automatic
devices associated
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
GB1712576.6A
Other versions
GB2565144A (en
GB201712576D0 (en
Inventor
Katranaras Efstathios
Salim Umer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TCL Communication Ltd
Original Assignee
TCL Communication Ltd
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 TCL Communication Ltd filed Critical TCL Communication Ltd
Priority to GB1712576.6A priority Critical patent/GB2565144B/en
Publication of GB201712576D0 publication Critical patent/GB201712576D0/en
Priority to CN201880050718.8A priority patent/CN110999469B/en
Priority to PCT/CN2018/097916 priority patent/WO2019024860A1/en
Publication of GB2565144A publication Critical patent/GB2565144A/en
Application granted granted Critical
Publication of GB2565144B publication Critical patent/GB2565144B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H04L1/12—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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
    • 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1621—Group acknowledgement, i.e. the acknowledgement message defining a range of identifiers, e.g. of sequence numbers
    • 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1614—Details of the supervisory signal using bitmaps
    • 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
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—Scheduling and prioritising 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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1896—ARQ related signaling
    • 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 signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
GB1712576.6A 2017-08-04 2017-08-04 Methods and devices associated with improvements in or relating to hybrid automatic repeat requests in new radio Active GB2565144B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1712576.6A GB2565144B (en) 2017-08-04 2017-08-04 Methods and devices associated with improvements in or relating to hybrid automatic repeat requests in new radio
CN201880050718.8A CN110999469B (en) 2017-08-04 2018-08-01 Improvements or related methods and devices for hybrid automatic repeat requests in new radios
PCT/CN2018/097916 WO2019024860A1 (en) 2017-08-04 2018-08-01 Methods and devices associated with improvements in or relating to hybrid automatic repeat requests in new radio

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1712576.6A GB2565144B (en) 2017-08-04 2017-08-04 Methods and devices associated with improvements in or relating to hybrid automatic repeat requests in new radio

Publications (3)

Publication Number Publication Date
GB201712576D0 GB201712576D0 (en) 2017-09-20
GB2565144A GB2565144A (en) 2019-02-06
GB2565144B true GB2565144B (en) 2022-04-13

Family

ID=59894888

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1712576.6A Active GB2565144B (en) 2017-08-04 2017-08-04 Methods and devices associated with improvements in or relating to hybrid automatic repeat requests in new radio

Country Status (3)

Country Link
CN (1) CN110999469B (en)
GB (1) GB2565144B (en)
WO (1) WO2019024860A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109547169B (en) * 2017-09-22 2021-12-21 珠海市魅族科技有限公司 Data retransmission request method, request device, site equipment and access point equipment
EP3723311A1 (en) * 2019-04-07 2020-10-14 Fraunhofer Gesellschaft zur Förderung der angewandten Forschung e.V. Methods and apparatuses for handling retransmissions in a wireless telecommunications system
CN113767583B (en) * 2020-04-07 2024-05-31 北京小米移动软件有限公司 Unlicensed frequency band feedback information transmission method, device and storage medium

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100487245B1 (en) * 2001-11-28 2005-05-03 삼성전자주식회사 Apparatus for minimizing transmission impossibility time due to compressed mode in mobile communication system using high speed downlink packet access scheme and method thereof
US8848643B2 (en) * 2010-01-08 2014-09-30 Lg Electronics Inc. Method and apparatus for transmitting uplink control information in wireless communication system for supporting multi-carriers
US8958380B2 (en) * 2010-03-22 2015-02-17 Lg Electronics Inc. Method and device for transmitting control information
EP3353926A1 (en) * 2015-09-24 2018-08-01 IDAC Holdings, Inc. Methods for enhanced multiplexing in wireless systems
GB2562097B (en) * 2017-05-05 2021-09-22 Tcl Communication Ltd Methods, first and second nodes for managing ack/nack-messages
GB2562120A (en) * 2017-05-05 2018-11-07 Tcl Communication Ltd Preemption indication details for eMBB-URLLC multiplexing in wireless communication systems

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
R1-1708384, 3GPP TSG RAN WG1 Meeting #89, 15th May 2017, Agenda item 7.1.3.3.5, "CBG based (re)transmission, preemption indication and subsequent transmission in NR", NTT Docomo Inc. *
R1-1709059, 3GPP TSG RAN WG1 Meeting #89, 15th May 2017, Agenda item 7.1.3.3.6, "Discussion on DL preemption indication", Convida Wireless *
R1-1710830, 3GPP TSG RAN WG1 NR Ad-Hoc#2, 30June 2017, Agenda item 5.1.3.3.4.1, "Discussion on CBG construction for CBG-based (re)transmission", MediaTek Inc. *
R1-1711530, 3GPP TSG RAN WG1 NR Ad-Hoc#2, 30 June 2017, Agenda item 5.1.3.3.4.3, "CBG based HARQ-Ack/Nack", Sequans *

Also Published As

Publication number Publication date
CN110999469B (en) 2024-03-19
CN110999469A (en) 2020-04-10
WO2019024860A1 (en) 2019-02-07
GB2565144A (en) 2019-02-06
GB201712576D0 (en) 2017-09-20

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