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Title:
SESSION PARAMETER UPDATING METHOD AND APPARATUS, COMMUNICATION DEVICE, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/194210
Kind Code:
A1
Abstract:
The present application relates to the technical field of communications, and discloses a session parameter updating method and apparatus, a communication device, and an electronic device. The method comprises: when a session parameter is abnormal during a target call, a communication device sends a target message to a second electronic device, the target call being a call between a first electronic device and the second electronic device, the session parameter being a session resource state parameter or a session description parameter of the second electronic device, the target message being used for instructing the second electronic device to send a target parameter to the communication device, and the target parameter being used for updating the session parameter by the communication device.

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Inventors:
HU QUN (CN)
HUANG LI (CN)
Application Number:
PCT/CN2022/081207
Publication Date:
September 22, 2022
Filing Date:
March 16, 2022
Export Citation:
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Assignee:
VIVO MOBILE COMMUNICATION CO LTD (CN)
International Classes:
H04M3/22; H04W36/26
Foreign References:
CN113163058A2021-07-23
CN112468982A2021-03-09
CN104918292A2015-09-16
CN102761915A2012-10-31
US20130227154A12013-08-29
Other References:
QUALCOMM INCORPORATED: "TS 23.502: Handover of active PDU sessions only to EPC", 3GPP DRAFT; S2-173128-TS23502-ACTIVE SESSION HO TO EPC-R1, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. Hangzhou; 20170515 - 20170519, 9 May 2017 (2017-05-09), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051268595
Attorney, Agent or Firm:
BOHUI INTELLECTUAL PROPERTY (CN)
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