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Patent Searching and Data


Title:
COMMUNICATION DEVICE AND COMMUNICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2022/234795
Kind Code:
A1
Abstract:
A communication device (100) which communicates with a plurality of networks (200A, 200B) using a plurality of subscriber identifying modules (111, 112) is provided with: a control unit (130) for including, in a registration request message, capability information indicating the capabilities of the communication device concerning a paging cause; and a transmitting unit (122) for transmitting the registration request message including the capability information to a certain network (200B) included in the plurality of networks.

Inventors:
YAMAMOTO TOMOYUKI (JP)
TAKAHASHI HIDEAKI (JP)
Application Number:
PCT/JP2022/018976
Publication Date:
November 10, 2022
Filing Date:
April 26, 2022
Export Citation:
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Assignee:
DENSO CORP (JP)
International Classes:
H04W68/12; H04W4/00; H04W88/06
Domestic Patent References:
WO2020185949A22020-09-17
Other References:
INTEL (RAPPORTEUR): "FS_MUSIM moderated email discussion", 3GPP DRAFT; S2-2100080, vol. SA WG2, 18 February 2021 (2021-02-18), pages 1 - 25, XP052172437
3GPP TECHNICAL REPORT: TR 23.761
Attorney, Agent or Firm:
OZAWA IP FIRM (JP)
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