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Patent Searching and Data


Title:
COMMUNICATION DEVICE, COMMUNICATION METHOD, AND RECORDING MEDIUM
Document Type and Number:
WIPO Patent Application WO/2020/031645
Kind Code:
A1
Abstract:
The present invention provides a mechanism with which it is possible to reduce the burden on a procedure for selecting a beam in a plurality of frequency bandwidths. A communication device comprising a setting unit (151) for setting a beam group defined in each of a plurality of frequency bandwidths, and a notification unit (153) for notifying a terminal device of information pertaining to the commonality of the beam groups defined in different parts of the frequency bandwidths.

Inventors:
TAKANO HIROAKI (JP)
Application Number:
PCT/JP2019/028173
Publication Date:
February 13, 2020
Filing Date:
July 17, 2019
Export Citation:
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Assignee:
SONY CORP (JP)
International Classes:
H04W8/24; H04B7/06; H04B7/08; H04W16/28; H04W24/10
Foreign References:
JP2012044316A2012-03-01
Other References:
PANASONIC: "QCL related issues during BWP switching", 3GPP TSG -RAN WG1 #93, R1-1806390, 9 May 2018 (2018-05-09), pages 1 - 2, XP051461547
"Framework for CSI acquisition and beam management", 3GPP TSG RAN WG1 #90, R1-1713141, 12 August 2017 (2017-08-12), pages 1 - 6, XP051315950
CATT: "L3 Mobility based on CSI-RS based Measurements", 3GPP TSG RAN WG1 NR AD-HOC#2, R1-1711576, 20 June 2017 (2017-06-20), pages 1 - 7, XP051305825
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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