Title:
TERMINAL DEVICE AND COMMUNICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2021/070703
Kind Code:
A1
Abstract:
A control unit receives via a wireless communication unit at least one of a plurality of synchronization signals transmitted by beam sweeping. The beam sweeping includes each of the plurality of synchronization signals forming a different beam and being transmitted from a base station in a predetermined period. The control unit is configured to determine one setting information item from a plurality of beam sweeping setting information items on the basis of priority between beam sweepings, and to receive a synchronization signal or report the received synchronization signal to the base station using the one setting information item determined on the basis of the priority. The number of synchronization signals transmitted in the predetermined period differs among the plurality of beam sweeping setting information items.
Inventors:
TAKANO HIROAKI (JP)
KUSASHIMA NAOKI (JP)
TSUDA SHINICHIRO (JP)
MATSUDA HIROKI (JP)
TANG YIFU (JP)
KURIKI HIROTO (JP)
KUSASHIMA NAOKI (JP)
TSUDA SHINICHIRO (JP)
MATSUDA HIROKI (JP)
TANG YIFU (JP)
KURIKI HIROTO (JP)
Application Number:
PCT/JP2020/037132
Publication Date:
April 15, 2021
Filing Date:
September 30, 2020
Export Citation:
Assignee:
SONY CORP (JP)
International Classes:
H04W16/28; H04B7/06; H04W74/08; H04W76/27
Foreign References:
| JP2019500815A | 2019-01-10 | |||
| JP2019004277A | 2019-01-10 |
Other References:
CMCC: "Beam Sweeping using Multi-width Beams", 3GPP TSG-RAN WG1 MEETING #86BIS R1-1609308, 9 October 2016 (2016-10-09), pages 1 - 5, XP051149353, Retrieved from the Internet [retrieved on 20201211]
ERICSSON: "Configuration of paging transmissions in multi-beam operation", 3GPP TSG-RAN WG2 MEETING #101 R2-1802339, 15 February 2018 (2018-02-15), pages 1 - 4, XP051399488, Retrieved from the Internet [retrieved on 20201211]
ERICSSON: "System information for narrow-beam sweeping and wide-beam repetition", 3GPP TSG-RAN WG2 MEETING #97 R2-1700830, 4 February 2017 (2017-02-04), pages 1 - 3, XP051223234, Retrieved from the Internet [retrieved on 20201211]
SAMSUNG: "Discussions on hierarchical beam sweeping", 3GPP TSG-RAN WG1 MEETING #86BIS R1-1609123, 30 September 2016 (2016-09-30), pages 1 - 2, XP051158434, Retrieved from the Internet [retrieved on 20201211]
ERICSSON: "Configuration of paging transmissions in multi-beam operation", 3GPP TSG-RAN WG2 MEETING #101 R2-1802339, 15 February 2018 (2018-02-15), pages 1 - 4, XP051399488, Retrieved from the Internet
ERICSSON: "System information for narrow-beam sweeping and wide-beam repetition", 3GPP TSG-RAN WG2 MEETING #97 R2-1700830, 4 February 2017 (2017-02-04), pages 1 - 3, XP051223234, Retrieved from the Internet
SAMSUNG: "Discussions on hierarchical beam sweeping", 3GPP TSG-RAN WG1 MEETING #86BIS R1-1609123, 30 September 2016 (2016-09-30), pages 1 - 2, XP051158434, Retrieved from the Internet
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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