Device discovery method, device discovery processing method and device discovering processing device

A discovery method and terminal technology, applied in the field of communication, can solve the problems of D2D discovery process control, inability to apply privacy requirements, etc., and achieve the effect of protecting privacy
CN102857901AInactive Publication Date: 2013-01-02ZTE CORP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
ZTE CORP
Publication Date
2013-01-02
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a device discovery method, a device discovery processing method and a device discovery processing device. The device discovery method includes that a network side entity dispenses wireless resources in a designated area, the wireless resources are required resources in the process of D2D (device to device) discovery; a first device in the designated launches D2D discovery for adjacent devices according to the wireless resources, the network side entity receives discovery signals reported from the adjacent devices, and the discovery signals are received by the adjacent devices, from the first device and correspond to the first device; and the network side entity determines the first device to discover the adjacent devices and / or the adjacent devices to discover the first terminal according to authentication information of the first device and the adjacent devices and the corresponding relation of the discovery signals and the first device. By adopting the above technical scheme, privacy of users in the process of D2D discovery is protected, and meanwhile, control of the network side to the D2D discovery is realized.
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Description

technical field

[0001] The present invention relates to the communication field, and in particular, to a terminal discovery (discovery), discovery processing method and device. Background technique

[0002] In the field of wireless communication, with the rapid development of smart terminals and mobile Internet applications, the requirements for user experience and data volume are getting higher and higher. It is against this background that the device-to-device (D2D) technology is proposed. , The D2D technology breaks the limitation that in the previous Long Term Evolution (LTE) system, two wireless terminal devices must communicate through a base station. D2D technology includes two parts: D2D discovery and D2D communication. D2D discovery refers to the communication between wireless terminal devices. When the distance is close enough to allow direct communication between wireless devices, they can discover each other. D2D communication refers to two wireless terminal dev...

Claims

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