The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 25, 2019
Filed:
Nov. 07, 2017
Spreadtrum Communications (Shanghai) Co., Ltd., Zhangjiang, Shanghai, CN;
Yun Deng, Shanghai, CN;
Xichun Gao, Shanghai, CN;
SPREADTRUM COMMUNICATIONS (SHANGHAI) CO., LTD., Shanghai, CN;
Abstract
A method and an apparatus for modifying a charging mode, a mobile terminal and a network side device are provided in the present disclosure. The method includes: transmitting a signaling message containing information of modifying roles of current calling and called parties or modifying a charging mode to a network side, after receiving a signaling message containing calling information; and receiving a signaling message transmitted by the network side that contains information that the roles of the current calling and called parties are modified, or the charging mode is modified. In the present disclosure, calling and called parties can be modified in real time through network, which is convenient to operate, and can save network signaling overhead and can avoid a current call being interrupted by the network side due to insufficient tariffs of a current calling party.