Title:
METHOD AND APPARATUS FOR TRANSMITTING UPLINK CONTROL INFORMATION (UCI)
Document Type and Number:
WIPO Patent Application WO/2018/059073
Kind Code:
A1
Abstract:
Disclosed in the present invention are a method and apparatus for transmitting uplink control information (UCI), solving the problem of UCI transmission in a short transmission time interval (TTI). The method comprises: a terminal determining a short transmission time interval (TTI) position and/or a short uplink channel for transmitting UCI; and the terminal transmitting the UCI on the determined short TTI position and/or the short uplink channel, thereby providing a solution for transmitting periodic UCI in a short TTI, and thus ensuring that the periodic UCI may be normally transmitted in the short TTI.
Inventors:
GAO XUEJUAN (CN)
Application Number:
PCT/CN2017/092648
Publication Date:
April 05, 2018
Filing Date:
July 12, 2017
Export Citation:
Assignee:
CHINA ACADEMY TELECOMMUNICATIONS TECHNOLOGY (CN)
International Classes:
H04W72/04
Domestic Patent References:
| WO2016143967A1 | 2016-09-15 |
Foreign References:
| CN102045861A | 2011-05-04 |
Other References:
CATT: "UCI transmission for LTE sTTI", 3GPP TSG RAN WG 1 MEETING #86BIS, R1-1608752, 26 August 2016 (2016-08-26), XP051148808
CATT: "Discussion on the simultaneous transmissions of (s)PUCCH and (s)PUSCH", 3GPP TSG RAN WG 1 MEETING #86BIS, R1-1608751, 26 August 2016 (2016-08-26), XP051148807
CATT: "sPUCCH design for sTTI", 3GPPTSG RAN WG 1 MEETING #86BIS, R1-1608750, 26 August 2016 (2016-08-26), XP051148806
See also references of EP 3522634A4
CATT: "Discussion on the simultaneous transmissions of (s)PUCCH and (s)PUSCH", 3GPP TSG RAN WG 1 MEETING #86BIS, R1-1608751, 26 August 2016 (2016-08-26), XP051148807
CATT: "sPUCCH design for sTTI", 3GPPTSG RAN WG 1 MEETING #86BIS, R1-1608750, 26 August 2016 (2016-08-26), XP051148806
See also references of EP 3522634A4
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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