Title:
INFORMATION TRANSMISSION METHOD, APPARATUS, AND READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2019/192452
Kind Code:
A1
Abstract:
The present application provides an information transmission method, apparatus, and readable storage medium. The method comprises: receiving downlink data sent by a network device, the time-frequency resource configured to carry hybrid automatic repeat request (HARQ) information required for feeding back the downlink data partially overlaps, in the time domain, with the time-frequency resource configured to carry scheduling request (SR) information, the time configured to transmit the SR information being earlier than the time configured to transmit the HARQ information; at said time configured to transmit the SR information, if the SR information is positive and the HARQ information has not been obtained, hybrid automatic repeat request non-acknowledgment (HARQ-NACK) information is transmitted on the time-frequency resource configured to carry the SR information. The technical solution provided by the application further specifies the content of the HARQ information which the terminal device needs to send to the network device, thus inconsistent understanding between network devices (e.g. base stations) and terminal devices (e.g. user equipments (UEs)) can be prevented.
Inventors:
YANG FAN (CN)
XUE LIXIA (CN)
SUN HAO (CN)
XUE LIXIA (CN)
SUN HAO (CN)
Application Number:
PCT/CN2019/080941
Publication Date:
October 10, 2019
Filing Date:
April 02, 2019
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W72/12
Foreign References:
| CN104170508A | 2014-11-26 | |||
| US20160262182A1 | 2016-09-08 | |||
| US20140036856A1 | 2014-02-06 | |||
| US20120327880A1 | 2012-12-27 | |||
| CN201810299289A | 2018-04-04 |
Other References:
NOKIA ET AL.: "Remaining Details of Short PUCCHfor UCI Up to 2 Bits", 3GPP TSG RAN WG1 MEETING 90BIS R1-1718304, 13 December 2017 (2017-12-13), XP051341486
INTEL CORPORATION: "PUCCH-PUCCH Collision Handing", 3GPP TSG RAN WG1 MEETING #92 R1-1802410, 2 March 2018 (2018-03-02), XP051397935
ERICSSON: "On UCI Multiplexing on PUCCH", 3GPP TSG RAN WG1 MEETING#92 RL-1802906, 2 March 2018 (2018-03-02), XP051398295
INTEL CORPORATION: "PUCCH-PUCCH Collision Handing", 3GPP TSG RAN WG1 MEETING #92 R1-1802410, 2 March 2018 (2018-03-02), XP051397935
ERICSSON: "On UCI Multiplexing on PUCCH", 3GPP TSG RAN WG1 MEETING#92 RL-1802906, 2 March 2018 (2018-03-02), XP051398295
Attorney, Agent or Firm:
LONGSUN LEAD IP LTD. (CN)
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