US2016142898A1

5G,4G

Title

DISCOVERY SIGNAL GENERATION AND RECEPTION

Application Number:

US201414765201

Publication Date:

19-05-2016

Current Assignee:

Family ID:

Application Date:

16-01-2014

Declaring Company:

Publication Country:

US

Priority Date:

16-01-2013

Title

DISCOVERY SIGNAL GENERATION AND RECEPTION

Application Number:

US201414765201

Family ID:

Publication Country:

US

Publication Date:

19-05-2016

Application Date:

16-01-2014

Priority Date:

16-01-2013

Current Assignee:

Declaring Company:

Abstract  Abstract

Physical layer processing and procedures for device-to-device (D2D) discovery signal generation and transmission and scheduling of D2D discovery signals are described. Detection and measurement of a D2D discovery signal, D2D signal identity management, and monitoring by a wireless transmit/receive unit (WTRU) of PDCCH for D2D discovery scheduling is described, as is a WTRU that may be configured with a D2D-specific transmission/reception opportunity pattern. The discovery signal may carry a payload for explicit information about user and/or service identity, and may be mapped to physical resources in such a way as to decouple transmission/reception of the discovery signal from downlink operations. A WTRU may measure a D2D discovery signal quality and report to the network.

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.