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1. (WO2016050154) SERVICE NEGOTIATION METHOD, SERVICE NEGOTIATION SYSTEM AND COMMUNICATION TERMINAL

Pub. No.:    WO/2016/050154    International Application No.:    PCT/CN2015/090287
Publication Date: Fri Apr 08 01:59:59 CEST 2016 International Filing Date: Wed Sep 23 01:59:59 CEST 2015
IPC: H04W 4/00
Applicants: NUBIA TECHNOLOGY CO., LTD.
努比亚技术有限公司
Inventors: SHEN, Shian
申世安
Title: SERVICE NEGOTIATION METHOD, SERVICE NEGOTIATION SYSTEM AND COMMUNICATION TERMINAL
Abstract:
A service negotiation method, service negotiation system and communication terminal, the service negotiation method comprising the steps of: a service initiation terminal establishes a voice communication connection to a service receiving terminal; the service initiation terminal generates a first feature voice code according to a communication service to be initiated, and sends the first feature voice code to the service receiving terminal by utilizing the voice communication connection for performing service negotiation; the service initiation terminal performs a corresponding operation according to a response of the service receiving terminal for the first feature voice code. In the present invention, a feature voice code is transferred by utilizing a voice channel of the voice communication connection, the service negotiation is performed by the feature voice code, and the communication service is initiated or stopped according to a negotiation result. Therefore, new service development can be performed without modifying the protocol and the framework of a terminal system, thus reducing development investment and decreasing development cost; moreover, since every terminal with the voice communication function is applicable, the compatibility is high.