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Device-to-device communication method and device

A device and a technology for discovering signals, applied in wireless communication, communication between multiple stations, electrical components, etc., can solve problems such as waste of precious resources

Active Publication Date: 2020-06-05
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This results in a massive waste of precious resources

Method used

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  • Device-to-device communication method and device
  • Device-to-device communication method and device
  • Device-to-device communication method and device

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Embodiment Construction

[0047] The following description with reference to the accompanying drawings is provided to assist in a comprehensive understanding of various embodiments of the present disclosure as defined by the claims and their equivalents. It includes various specific details to assist in that understanding, but these are to be regarded as merely exemplary. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the various embodiments described herein can be made without departing from the scope and spirit of the disclosure. Also, descriptions of well-known functions and constructions may be omitted for clarity and conciseness.

[0048] The terms and words used in the following description and claims are not limited to the bibliographical meanings, but, are merely used by the inventor to enable a clear and consistent understanding of the present disclosure. Accordingly, it should be apparent to those skilled in the art that the various a...

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Abstract

Provided are a device-to-device (D2D) communication device and method. The D2D communication apparatus includes a transceiver and a controller, the transceiver is configured to receive resource configuration information indicating D2D resources configured in the serving cell from a base station (BS) of a serving cell, and the controller is configured to Based on the resource configuration information, the position of the resource used for the transmission or reception of the D2D communication signal is determined. The resource configuration information includes information on the lengths of the common D2D resources configured in multiple cells and the additional D2D resources configured in the serving cell, and information about the maximum size of additional D2D resources configured among the serving cell and neighboring cells. Information about the lengths of common D2D resources and additional D2D resources of the cell.

Description

technical field [0001] The present disclosure relates to a device-to-device (D2D) communication method and an apparatus thereof. More particularly, the present disclosure relates to an apparatus and method for configuring resources for D2D transmission and reception. Background technique [0002] The recent popularity of smart phones has dramatically increased data traffic. [0003] As the number of smartphone users will grow even more and application services utilizing smartphones will become more vibrant, mobile data traffic is expected to increase far beyond the current mobile data traffic. In particular, even if communication between people and remote devices, between remote devices, etc., which exceeds communication among people, becomes active due to a possible new market trend, an increase in traffic sent to a base station (BS) will out of control. [0004] As a technique for solving this problem, a device-to-device (D2D) direct communication technique is recently ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/04H04B7/26H04W72/54
CPCH04W36/08H04W72/23H04W72/40H04W72/53H04W72/04
Inventor A.阿吉沃尔张泳彬
Owner SAMSUNG ELECTRONICS CO LTD