Information transmission method and user device

A technology for user equipment and information transmission, which is applied in the field of information transmission methods and user equipment, and can solve problems such as occupancy, large amount of information, and overload of user equipment

Inactive Publication Date: 2013-05-22
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, in the process of device discovery signal forwarding, there are multiple user equipments occupying multiple resources and forwarding one device discovery signal at the same time, cau

Method used

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  • Information transmission method and user device
  • Information transmission method and user device

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Embodiment Construction

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0035]It should be understood that the technical solutions of the embodiments of the present invention can be applied to various communication systems, for example: Global System of Mobile communication (GSM for short) system, Code Division Multiple Access (CDMA for short) system, broadband Code Division Multiple Access (WCDMA) system, General Packet Radio Service (GPRS), Long Term Evolution (LTE) system, LTE Frequency Division Duplex , referred to as FDD)...

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Abstract

The invention provides an information transmission method and a user device. The information transmission method comprises: a first user device monitors equipment finding signals sent on a broadcast resource by other user devices on the broadcast resource of the equipment finding resources; the first user device transfers all or part of the equipment finding signals of the monitored equipment signals from the broadcast resource of the equipment finding resource. The information transmission method and the user device are capable of reducing resource cost and solving the problem of equipment overload.

Description

technical field [0001] The present invention relates to the communication field, and more specifically, to an information transmission method and user equipment. Background technique [0002] With the continuous development of communication technologies, most current mobile devices use various wireless technologies, for example, Bluetooth, Wireless Fidelity (Wireless Fidelity, WIFI for short), and the like. Operators of these technologies realize that direct device-to-device (D2D) communication between mobile devices will become hot in the future, and one of the key technologies of D2D communication is device discovery. The so-called device discovery means that a device needs to discover other surrounding devices, and at the same time let the surrounding devices discover the existence status of the device. [0003] In the device discovery phase of D2D communication, each user equipment (User Equipment, referred to as "UE") can maintain a database, which contains a list of r...

Claims

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Application Information

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IPC IPC(8): H04W48/10H04W48/16
CPCH04W48/10H04W84/047
Inventor 孙迎花
Owner HUAWEI TECH CO LTD
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