Title:
COMMUNICATION METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/144932
Kind Code:
A1
Abstract:
Embodiments of the present application relate to the technical field of communications, and provide a communication method and device, for use in ensuring effective transmission of an HARQ. The specific solution comprises: a communication device determines the number of physical downlink shared channels (PDSCHs) according to a set of K1 values and a time domain resource allocation table; the communication device determines the number of physical downlink control channels (PDCCHs) according to the set of K1 values, the value of K0 in the time domain resource allocation table, the period of a PDCCH, a monitoring offset of the PDCCH, and a monitoring mode of the PDCCH; the communication device determines an HARQ codebook according to the number of PDSCHs and PDCCHs.
Inventors:
PENG JINLIN (CN)
SONG XINGHUA (CN)
WANG FAN (CN)
TANG HAO (CN)
TANG ZHENFEI (CN)
SONG XINGHUA (CN)
WANG FAN (CN)
TANG HAO (CN)
TANG ZHENFEI (CN)
Application Number:
PCT/CN2019/073182
Publication Date:
August 01, 2019
Filing Date:
January 25, 2019
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04L1/16
Domestic Patent References:
| WO2017003264A1 | 2017-01-05 |
Foreign References:
| CN201810078914A | 2018-01-26 |
Other References:
SAMSUNG: "Corrections on HARQ Feedback,", 3GPP TSG RAN WG1 #AH 1801 RL-1800453, vol. RAN WG1, 13 January 2018 (2018-01-13), XP051384879
SAMSUNG: "Processing time and number of HARQ processes,", 3GPP TSG RAN WG1 MEETING #88 RI-1702991, 7 February 2017 (2017-02-07) - 12 February 2017 (2017-02-12), XP051210133
VIVO: "Remaining issues on HARQ management,", 3GPP TSG RAN WG1 MEETING AH 1801 R1-1800211, vol. RAN WG1, 13 January 2018 (2018-01-13), XP051384700
HUAWEI ET AL.: "Summary of remaining issues on HARQ management ,", 3GPP TSG RAN WG1 MEETING AH 1801 R1-1800036, vol. RAN WG1, 13 January 2018 (2018-01-13), XP051384539
See also references of EP 3734878A4
SAMSUNG: "Processing time and number of HARQ processes,", 3GPP TSG RAN WG1 MEETING #88 RI-1702991, 7 February 2017 (2017-02-07) - 12 February 2017 (2017-02-12), XP051210133
VIVO: "Remaining issues on HARQ management,", 3GPP TSG RAN WG1 MEETING AH 1801 R1-1800211, vol. RAN WG1, 13 January 2018 (2018-01-13), XP051384700
HUAWEI ET AL.: "Summary of remaining issues on HARQ management ,", 3GPP TSG RAN WG1 MEETING AH 1801 R1-1800036, vol. RAN WG1, 13 January 2018 (2018-01-13), XP051384539
See also references of EP 3734878A4
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