Title:
METHOD FOR INDICATING AND DETERMINING LISTEN-BEFORE-TALK PARAMETERS, BASE STATION AND USER EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2018/028588
Kind Code:
A1
Abstract:
Provided are a method used for indicating and determining a parameter value of Listen-Before-Talk (LBT) parameters, a base station and a user equipment, the method comprising: determining a parameter value of LBT parameters, the LBT parameters comprising an LBT type, an LBT priority, and a start position of a physical uplink shared channel PUSCH; determining an index for carrying out joint indication of the LBT parameters on the basis of a subset of a full set which is formed by combining possible parameter values of each LBT parameter; generating downlink control information comprising the index; and sending the downlink control information to a user equipment.
Inventors:
JIANG YU (CN)
LIU LIU (CN)
WANG JING (CN)
JIANG HUILING (CN)
NAGATA SATOSHI (JP)
LIU LIU (CN)
WANG JING (CN)
JIANG HUILING (CN)
NAGATA SATOSHI (JP)
Application Number:
PCT/CN2017/096544
Publication Date:
February 15, 2018
Filing Date:
August 09, 2017
Export Citation:
Assignee:
NTT DOCOMO INC (JP)
International Classes:
H04W72/12; H04W52/02
Domestic Patent References:
| WO2016071741A1 | 2016-05-12 |
Foreign References:
| CN103945505A | 2014-07-23 | |||
| CN101335550A | 2008-12-31 | |||
| CN102404854A | 2012-04-04 |
Other References:
See also references of EP 3499976A4
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
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