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Terminal finding method, terminal, server, base station, management entity and system thereof

A technology for managing entities and servers, applied in connection management, network data management, services based on location information, etc.

Active Publication Date: 2014-12-03
HUAWEI DEVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem in the prior art that the discovery terminal must know the unique identity of the second terminal in advance, an embodiment of the present invention provides a method for discovering a terminal, a terminal, a server, a base station, a management entity, and a system

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  • Terminal finding method, terminal, server, base station, management entity and system thereof
  • Terminal finding method, terminal, server, base station, management entity and system thereof
  • Terminal finding method, terminal, server, base station, management entity and system thereof

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Embodiment Construction

[0530] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0531] Please refer to figure 1 , which shows a flow chart of a method for discovering a terminal provided by an embodiment of the present invention. The method for discovering a terminal can be applied to discovering a second terminal in a first terminal in a D2D system. The discovery terminal method may include:

[0532] Step 102, the first terminal acquires discovery resources;

[0533] Step 104, the first terminal listens to at least one second message sent by the second terminal according to the discovery resource, and the second message includes the service identifier of the second terminal;

[0534] Step 106, the first terminal obtains the service identifier of the second terminal according to the second message;

[0535] Th...

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PUM

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Abstract

The present invention relates to the field of wireless communications. Disclosed are a terminal discovery method, terminal, server, base station, and management entity and system, the method comprising: acquiring a discovery resource; monitoring, according to the discovery resource, a second message transmitted by at least one second terminal; acquiring the service identifier of the second terminal according to the second message; and acquiring from a server the description information of the second terminal according to the service identifier of the second terminal.

Description

technical field [0001] The present invention relates to the field of wireless communication, in particular to a method for discovering a terminal, a terminal, a server, a base station, a management entity and a system. Background technique [0002] D2D (Device-to-Device, device-to-device) communication is a new type of technology that allows terminals to communicate directly through multiplexing cell resources under the control of the system. It can increase the spectrum efficiency of the cellular communication system and reduce terminal emission. Power, to a certain extent, solves the problem of lack of spectrum resources in wireless communication systems. In D2D communication, terminal discovery is the basis of D2D communication. [0003] In the existing D2D terminal discovery method, each terminal registers its unique identity with the network side in advance. When the first terminal needs to discover a second terminal, it sends the unique identity of the second termina...

Claims

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Application Information

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IPC IPC(8): H04W8/00H04W72/00H04W4/70
CPCH04W4/023H04W48/16H04W8/005H04W76/14H04W4/70H04W48/08H04W72/04H04W88/08
Inventor 金辉高晨亮欧阳国威
Owner HUAWEI DEVICE CO LTD