Title:
METHOD AND APPARATUS USED IN USER EQUIPMENT AND BASE STATION FOR WIRELESS COMMUNICATION
Document Type and Number:
WIPO Patent Application WO/2019/136681
Kind Code:
A1
Abstract:
Disclosed are a method and apparatus used in a user equipment and a base station for wireless communication. The method comprises: a user equipment receiving first information and second information, performing first access detection in a first time window, then transmitting a first wireless signal at a first time, or discarding the transmission of the first wireless signal at the first time, wherein the first information indicates configuration information and a first priority level of the first wireless signal, the second information indicates a second priority level, and the first wireless signal is associated with a first antenna port group; the first antenna port group is spatially associated with a second antenna port group, and the relationship between the first priority level and the second priority level is used to determine a duration of the first time window in a time domain; alternatively, the first antenna port group is not spatially associated with the second antenna port group, and only the first priority level is used to determine the duration of the first time window in the time domain.
Inventors:
ZHANG XIAOBO (CN)
Application Number:
PCT/CN2018/072306
Publication Date:
July 18, 2019
Filing Date:
January 12, 2018
Export Citation:
Assignee:
NANTONG LANGHENG COMMUNICATION TECH COMPANY LIMITED (CN)
International Classes:
H04W16/14; H04W74/08
Foreign References:
| US20160366689A1 | 2016-12-15 | |||
| CN107113046A | 2017-08-29 | |||
| CN105611537A | 2016-05-25 | |||
| CN107079464A | 2017-08-18 |
Other References:
ERICSSON: "On Remaining Details of DL LAA LBT Procedures and Parameters", 3GPP TSG RAN WGI MEETING #83 R1-157257, 20 November 2015 (2015-11-20), XP051003469
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