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Near communication establishing method and system

A technology of proximity communication and establishment method, applied in the field of communication

Active Publication Date: 2014-12-24
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a method and system for establishing proximity communication to solve the realization problem of establishing proximity communication services based on the control plane

Method used

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  • Near communication establishing method and system
  • Near communication establishing method and system
  • Near communication establishing method and system

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Embodiment Construction

[0026] In the embodiment of the present invention, between the proximity communication service entity and the core network control node, and between the core network control node and the terminal, the establishment of proximity communication is realized by transmitting control plane signaling, and the establishment of proximity communication services based on the control plane is provided. implementation plan. The process of establishing proximity communication between the first terminal and the second terminal is described as follows on the side of the core network where the first terminal is registered: the proximity communication service entity registered with the first terminal determines that a proximity communication needs to be established between the first terminal and the second terminal. After the communication, the control plane signaling for notifying the establishment of Proximity Communication is sent to the core network control node where the first terminal is re...

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Abstract

The invention discloses a near communication establishing method and system; the method comprises the following steps: a near communication service entity registered by a first terminal determines that near communication needs to be set up between the first terminal and a second terminal, and sends a control surface singling used for informing near communication establishment to a core network control node registered by the first terminal, wherein the control surface signaling carries identification information of the first terminal, the identification information of the second terminal, and indication information for setting up the near communication; the core network control node registered by the first terminal forwards the control surface signaling to the first terminal according to the first terminal identification information carried by the control surface signaling, so the first terminal can set up near communication with the second terminal according to the control surface signaling. The control surface signaling can be transmitted between the near communication service entity and the core network control node and between the core network control node and the terminal, thus setting up the near communication, so the near communication business can be set up through the control surface.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a method and system for establishing proximity communication. Background technique [0002] Proximity Service (Proximity Service, ProSe, also known as Proximity Communication Service) technology makes proximity communication between devices possible. [0003] ProSe technology can be divided into proximity communication technology based on cellular network and proximity communication technology based on WLAN. [0004] No matter the proximity communication technology based on the cellular network or the proximity communication technology based on the WLAN, currently public proximity communication service establishment solutions are implemented based on the user plane. That is, the relevant signaling for establishing the proximity communication service is transmitted through the user plane. [0005] At present, there is no implementation scheme for establishing proxi...

Claims

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Application Information

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IPC IPC(8): H04W76/02H04W60/00
Inventor 周燕飞张娟徐晖
Owner DATANG MOBILE COMM EQUIP CO LTD
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