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Method, equipment, device and system for sending device detection signal

專利號(hào)
US10097407B2
公開日期
2018-10-09
申請人
ZTE CORPORATION（CN Shenzhen, Guangdong Province）
發(fā)明人
Shuanshuan Wu; Shuqiang Xia; Ming Yuan; Jin Yang; Wenhuan Wang
IPC分類
H04L12/24; H04J1/02; H04W8/00; H04W48/16
技術(shù)領(lǐng)域
discovery,resource,period,positions,elements,in,sending,signals,ue,device
地域： Shenzhen, Guangdong Province

摘要

The present disclosure discloses a method, apparatus, device and system for sending device discovery signals. The method includes: acquiring configuration information indicating discovery resources for device discovery; determining discovery resource elements for sending the device discovery signals in a discovery resource period indicated by the configuration information, the discovery resource elements being obtained by dividing radio resources in the discovery resource period in a manner of time division multiplexing and/or frequency division multiplexing; and sending the device discovery signals on the determined discovery resource elements.

說明書

FIG. 3 is a schematic diagram of deployment of a cellular network in the related art;

FIG. 4 is a structural schematic diagram of a wireless communication system according to an embodiment of the present disclosure;

FIG. 5 is a structural schematic diagram of a network side device 2 according to an embodiment of the present disclosure;

FIG. 6 is a flow chart 1 of a method for sending device discovery signals according to an embodiment of the present disclosure;

FIG. 7 is a structural schematic diagram of a communication device in the first UE 4 according to an embodiment of the present disclosure;

FIG. 8 is a flow chart 2 of a method for sending device discovery signals according to an embodiment of the present disclosure;

FIG. 9a is a schematic diagram 1 of positions of discovery resource elements in the preceding discovery resource period of the current discovery resource period according to an embodiment of the present disclosure;

FIG. 9b is a schematic diagram 2 of positions of discovery resource elements in the current discovery resource period according to an embodiment of the present disclosure;

FIG. 10a is a schematic diagram 3 of positions of discovery resource elements in the preceding discovery resource period the current discovery resource period according to an embodiment of the present disclosure;

權(quán)利要求

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