Capability synchronization method, equipment and communication system

Abstract

The embodiment of the invention provides a capability synchronization method, equipment and a communication system, and relates to the field of communication. The problem of incapability of capability synchronization between the network equipment and a user terminal can be solved. The method comprises the following steps that: the user terminal groups supported capability information to obtain grouped capability information, wherein the grouped capability information comprises first grouped capability information and second grouped capability information; the user terminal reports a resource request message to the network equipment, wherein the resource request message comprises the grouped capability information, so that the network equipment can select service resources according to the grouped capability information; the user terminal receives first service resources selected and allocated by the network equipment according to the first grouped capability information; and when a network state is changed, the user terminal receives second service resources selected and allocated by the network equipment according to the second grouped capability information. The embodiment of the invention is used for the capability synchronization between the network equipment and the user terminal.

Description

technical field [0001] The present invention relates to the communication field, in particular to a capability synchronization method, device and communication system. Background technique [0002] With the continuous advancement of mobile communication technology, the mobile communication system has experienced from GSM (global system for mobile communications, Global System for Mobile Communications) to GPRS (general packet radio service, general packet radio service) / EDGE (enhanced data rate for GSM evolution , enhanced data rate GSM evolution technology), and then to the rapid development of UMTS (universal mobile telecommunications system) / LTE (long term evolution, long-term evolution), the development of mobile communication systems also requires the continuous development of user terminals progress. In practical applications, the capabilities supported by different user terminals may be different under various standards. The capabilities supported by the terminal may...

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a capability synchronization method, device, and communication system, which can solve the problem that capability synchronization cannot be performed between network devices and user terminals

Images