CN104303540A

5G,4G

Title

AN APPARATUS AND METHOD TO ENABLE DEVICE-TO-DEVICE (D2D) DISCOVERY IN CELLULAR NETWORKS

Application Number:

CN2013817158

Publication Date:

21-01-2015

Current Assignee:

Family ID:

Application Date:

10-04-2013

Declaring Company:

Publication Country:

US

Priority Date:

13-04-2012

Title

AN APPARATUS AND METHOD TO ENABLE DEVICE-TO-DEVICE (D2D) DISCOVERY IN CELLULAR NETWORKS

Application Number:

CN2013817158

Family ID:

Publication Country:

US

Publication Date:

21-01-2015

Application Date:

10-04-2013

Priority Date:

13-04-2012

Current Assignee:

Declaring Company:

Abstract  Abstract

The invention claims allows a user equipment (UE) using the device-device (D2D) directly with other user facility information transmission device and method. in the D2D mode it is desirable that such plurality of communication request to the evolved Node B (eNB) D2D in communication with the other UE (dUE2) the UE (dUE1) this can be measured by the dUE1 signal from the dUE2 to facilitate connection between dUE1 and dUE2 so as to help establishing the D2D connection is between dUE1 and dUE2.

An apparatus and method of allowing user equipment (UE) to transmit information directly with other user equipment using a device-to-device (D2D) mode is disclosed herein. A D2D UE (dUE1) that wishes so communicate to another UE (dUE2) in D2D mode makes various communications requests to an Evolved Node B (eNB) which can facilitate the connection between dUE1 and dUE2 by having the dUE1 measure the signals from dUE2 to help establish a D2D connection between the dUE1 and the dUE2.

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.