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GB2562097B - Methods, first and second nodes for managing ack/nack-messages - Google Patents

Methods, first and second nodes for managing ack/nack-messages Download PDF

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Publication number
GB2562097B
GB2562097B GB1707169.7A GB201707169A GB2562097B GB 2562097 B GB2562097 B GB 2562097B GB 201707169 A GB201707169 A GB 201707169A GB 2562097 B GB2562097 B GB 2562097B
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GB
United Kingdom
Prior art keywords
nack
messages
nodes
methods
ack
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
GB1707169.7A
Other versions
GB201707169D0 (en
GB2562097A (en
Inventor
Liu Guang
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 GB1707169.7A priority Critical patent/GB2562097B/en
Publication of GB201707169D0 publication Critical patent/GB201707169D0/en
Priority to PCT/CN2018/085218 priority patent/WO2018202026A1/en
Priority to CN201880029801.7A priority patent/CN110892662B/en
Publication of GB2562097A publication Critical patent/GB2562097A/en
Application granted granted Critical
Publication of GB2562097B publication Critical patent/GB2562097B/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
    • H04L1/1614—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
    • H04L1/1809—Selective-repeat protocols
    • 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
    • H04L1/1864—ARQ related signaling
    • 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]

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)
GB1707169.7A 2017-05-05 2017-05-05 Methods, first and second nodes for managing ack/nack-messages Active GB2562097B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1707169.7A GB2562097B (en) 2017-05-05 2017-05-05 Methods, first and second nodes for managing ack/nack-messages
PCT/CN2018/085218 WO2018202026A1 (en) 2017-05-05 2018-04-29 Methods, first and second nodes for managing ack/nack-messages
CN201880029801.7A CN110892662B (en) 2017-05-05 2018-04-29 Confirmed/unconfirmed message management method, first node and second node

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1707169.7A GB2562097B (en) 2017-05-05 2017-05-05 Methods, first and second nodes for managing ack/nack-messages

Publications (3)

Publication Number Publication Date
GB201707169D0 GB201707169D0 (en) 2017-06-21
GB2562097A GB2562097A (en) 2018-11-07
GB2562097B true GB2562097B (en) 2021-09-22

Family

ID=59065555

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1707169.7A Active GB2562097B (en) 2017-05-05 2017-05-05 Methods, first and second nodes for managing ack/nack-messages

Country Status (3)

Country Link
CN (1) CN110892662B (en)
GB (1) GB2562097B (en)
WO (1) WO2018202026A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2565144B (en) * 2017-08-04 2022-04-13 Tcl Communication Ltd Methods and devices associated with improvements in or relating to hybrid automatic repeat requests in new radio
EP3682578A1 (en) * 2017-09-15 2020-07-22 Telefonaktiebolaget LM Ericsson (PUBL) Reordering of code blocks for harq retransmission in new radio
CN114391233B (en) * 2019-09-24 2023-07-18 华为技术有限公司 Method, device and system for determining data transmission resources
CN120021183A (en) * 2023-11-17 2025-05-20 华为技术有限公司 Data transmission method and device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016126653A1 (en) * 2015-02-05 2016-08-11 Qualcomm Incorporated Efficient ack/nack transmission
WO2017095289A1 (en) * 2015-12-01 2017-06-08 Telefonaktiebolaget Lm Ericsson (Publ) Predictive acknowledgment feedback mechanism
WO2017161583A1 (en) * 2016-03-25 2017-09-28 Intel IP Corporation Method, apparatus and system for transmission acknowledgement control in a wireless network

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080253326A1 (en) * 2007-04-13 2008-10-16 Qualcomm Incorporated Synchronous adaptive harq
ES2519766T3 (en) * 2007-12-20 2014-11-07 Optis Wireless Technology, Llc Control channel signaling using a common signaling field for the transport format and the redundancy version
KR101648775B1 (en) * 2008-10-30 2016-08-17 엘지전자 주식회사 Method of harq acknowledgement transmission and transport block retransmission in a wireless communication system
US8284732B2 (en) * 2009-02-03 2012-10-09 Motorola Mobility Llc Method and apparatus for transport block signaling in a wireless communication system
CN102724672B (en) * 2011-03-29 2017-02-08 中兴通讯股份有限公司 Method and apparatus for data transmission
CN104285401A (en) * 2012-05-11 2015-01-14 瑞典爱立信有限公司 Methods, arrangements and nodes for providing composite acknowledgement information in a wireless communication system
CN104301077B (en) * 2013-07-16 2017-07-28 普天信息技术研究院有限公司 It is a kind of to mix the method retransmitted
CN105515733B (en) * 2014-09-24 2019-03-12 中兴通讯股份有限公司 A kind of feedback method and device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016126653A1 (en) * 2015-02-05 2016-08-11 Qualcomm Incorporated Efficient ack/nack transmission
WO2017095289A1 (en) * 2015-12-01 2017-06-08 Telefonaktiebolaget Lm Ericsson (Publ) Predictive acknowledgment feedback mechanism
WO2017161583A1 (en) * 2016-03-25 2017-09-28 Intel IP Corporation Method, apparatus and system for transmission acknowledgement control in a wireless network

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Ericsson, 3GPP Draft, R1-1706049, 25 March 2017, "On protocol impacts of code block group based HARQ-ACK feedback" *
Qualcomm Inc., 3GPP Draft, R1-1705619, 25 March 2017, "Use cases of multi-bit HARQ-ACK feedback" *

Also Published As

Publication number Publication date
WO2018202026A1 (en) 2018-11-08
CN110892662B (en) 2022-05-06
GB201707169D0 (en) 2017-06-21
CN110892662A (en) 2020-03-17
GB2562097A (en) 2018-11-07

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