US2017215114A1

5G

Title

D2D COMMUNICATION TERMINAL AND ASSOCIATED COMMUNICATION METHOD

Application Number:

US201515326874

Publication Date:

27-07-2017

Current Assignee:

Family ID:

Application Date:

16-07-2015

Declaring Company:

Publication Country:

US

Priority Date:

18-07-2014

Title

D2D COMMUNICATION TERMINAL AND ASSOCIATED COMMUNICATION METHOD

Application Number:

US201515326874

Family ID:

Publication Country:

US

Publication Date:

27-07-2017

Application Date:

16-07-2015

Priority Date:

18-07-2014

Current Assignee:

Declaring Company:

Abstract  Abstract

The present disclosure provides a resource release and reuse mechanism while switching between Mode 1 and Mode 2 in a D2D communication system. According to an embodiment of the present disclosure a method comprises: detecting a network condition during a D2D Mode 1 transmission and reporting the detected network condition to a base station to assist the base station in timely releasing physical resources scheduled for the terminal when the transmission is interrupted; and holding data scheduled to transmit in the interrupted transmission in response to the detected network condition satisfying a triggering condition of data reception interruption and switching from Mode 1 to Mode 2 for transmitting the held data in Mode 2; or waiting for re-accessing an original cell and returning to Mode 1 for transmitting the held data in Mode 1. With the method according to the present disclosure the resource utilization in the D2D communication system can be improved and a better network performance gain can be achieved.

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.