JP2017005740A

5G,4G

Title

MULTI-ACCESS SCHEME AND SIGNAL STRUCTURE FOR D2D COMMUNICATION

Application Number:

JP20160153870

Publication Date:

05-01-2017

Current Assignee:

Family ID:

Application Date:

04-08-2016

Declaring Company:

Publication Country:

US

Priority Date:

13-04-2012

Title

MULTI-ACCESS SCHEME AND SIGNAL STRUCTURE FOR D2D COMMUNICATION

Application Number:

JP20160153870

Family ID:

Publication Country:

US

Publication Date:

05-01-2017

Application Date:

04-08-2016

Priority Date:

13-04-2012

Current Assignee:

Declaring Company:

Abstract  Abstract

PROBLEM TO BE SOLVED: To present a signal structure for use in D2D communication.

SOLUTION: A plurality of allocations of a plurality of time-frequency resources for D2D communication is received from the eNB a D2D communication session with a second UE is established a plurality of automatic gain controls (AGCs) are performed using preambles of a plurality of received D2D slots and a plurality of D2D slots containing an indication of a transmission power level to be used for subsequent transmission by another UE is transmitted. D2D transmission to and from the second UE includes transmission of the plurality of D2D slots. Each of the plurality of D2D slots begins with a preamble and contains a plurality of OFDM or SC-FDM symbols.

SELECTED DRAWING: Figure 2

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.