Title:
METHOD AND DEVICE USED IN USER EQUIPMENT AND BASE STATION FOR RADIO COMMUNICATION
Document Type and Number:
WIPO Patent Application WO/2019/179343
Kind Code:
A1
Abstract:
Disclosed are a method and device used in a user equipment and a base station for radio communication. The user equipment receives a first signaling in a first time-frequency resource and receives a first radio signal in a second time-frequency resource. The first signaling is used for indicating K1 target sub-bands. The K1 target sub-bands respectively comprise K1 target time-frequency resources. The second time-frequency resource is one of the K1 target time-frequency resources. The first signaling and the first radio signal are exclusive to the user equipment. A time-domain resource occupied by the first time-frequency resource belongs to a first time window. The duration of persistence of the first time window in a time domain is in relation to the maximum channel occupation time of the first sub-band. The present application, by means of the design of the K1 target sub-bands, ensures the transmission of important information such as system information and sub-band indicating signaling on an unlicensed spectrum, thus increasing the overall system performance.
Inventors:
JIANG QI (CN)
ZHANG XIAOBO (CN)
ZHANG XIAOBO (CN)
Application Number:
PCT/CN2019/078019
Publication Date:
September 26, 2019
Filing Date:
March 13, 2019
Export Citation:
Assignee:
SHANGHAI LANGBO COMM TECH CO LTD (CN)
International Classes:
H04W72/04
Domestic Patent References:
| WO2018028625A1 | 2018-02-15 |
Foreign References:
| CN106561066A | 2017-04-12 | |||
| CN106603210A | 2017-04-26 | |||
| CN105208656A | 2015-12-30 | |||
| CN106559202A | 2017-04-05 |
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