Title:
FLEXIBLE NR-U WIDEBAND OPERATION
Document Type and Number:
WIPO Patent Application WO/2020/063586
Kind Code:
A1
Abstract:
Methods of data communication in a cellular communications network based on an unlicensed wideband carrier, the method performed by a base station of the cellular communications network, the base station being in communication with one or more mobile devices. The methods comprise the steps of determining a set of used sub-bands of the plurality of sub-bands available for data transmission, generating used sub-band control information pertaining to a plurality of sub-bands in the wideband carrier based on the set of used sub-bands, and providing the used sub-band control information to the one or more mobile devices.
Inventors:
SALIM UMER (CN)
Application Number:
PCT/CN2019/107523
Publication Date:
April 02, 2020
Filing Date:
September 24, 2019
Export Citation:
Assignee:
JRD COMMUNICATION SHENZHEN LTD (CN)
International Classes:
H04W4/70
Foreign References:
| CN108401245A | 2018-08-14 | |||
| US20130170468A1 | 2013-07-04 | |||
| US20170006608A1 | 2017-01-05 | |||
| US20160316473A1 | 2016-10-27 |
Other References:
ERICSSON: "Frame structure for NR-U", 3GPP TSG-RAN WG1 MEETING #93 TDOC RL-1806250, 25 May 2018 (2018-05-25), XP051441458
NOKIA ET AL.: "On Wideband Operation for NRU", 3GPP TSG RAN WG1 MEETING #94 R1-1808825
3GPP TS38.214
See also references of EP 3815404A4
NOKIA ET AL.: "On Wideband Operation for NRU", 3GPP TSG RAN WG1 MEETING #94 R1-1808825
3GPP TS38.214
See also references of EP 3815404A4
Attorney, Agent or Firm:
ESSEN PATENT & TRADEMARK AGENCY (CN)
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