Method, terminal and system for realizing communication

Abstract

The invention discloses a method, a terminal and a system for realizing communication. The method comprises the following steps: acquiring a proximity-based services identity (ProSe ID) and / or a first identity of a relay terminal, wherein the first identity is an identity or a prefix of communication under the coverage of the relay terminal; generating a second identity according to the ProSe ID and / or the first identity, wherein the second identity is an identity for communicating with the relay terminal; and sending a communication establishing request carrying the second identity to the relay terminal, and communicating with the relay terminal based on the second identity when a communication establishing response transmitted by the relay terminal is received.

Description

technical field [0001] The present invention relates to mobile communication technology, in particular to a method, terminal and system for realizing communication. Background technique [0002] In order to maintain the competitiveness of the third-generation mobile communication system in the communication field, provide users with faster rate, lower delay, and more personalized mobile communication services, and at the same time, in order to reduce the operating costs of operators, the third-generation The third generation partnership project (3GPP, Third Generation Partnership Project) standard working group is working on the research of the evolved packet system (EPS, Evolved Packet System). [0003] When two terminals communicate through the EPS network, the two terminals need to establish EPS bearers respectively. However, considering the rapid development of terminals and various mobile Internet services, many services hope to find and communicate with nearby friends...

AI Technical Summary

Problems solved by technology

[0022] In the above process, there is no further detail on how the remote terminal establishes unicast communication with the relay terminal, and there is no further explanation on how the remote terminal generates or obtains an address or identifier for communication during the establishment of unicast communication, so , it is not yet possible to achieve unicast communication

[0023] Since the communication between the remote terminal and the relay terminal is still in the discussion stage, there is no relevant technology for reference. How to ensure the communication between the remote terminal and the relay terminal is an urgent problem to be solved.

Images