CN105009477A

5G,4G,3G,2G

Title

Network-assisted to direct device discovery switch

Application Number:

CN2014811484

Publication Date:

28-10-2015

Current Assignee:

Family ID:

Application Date:

03-04-2014

Declaring Company:

Publication Country:

US

Priority Date:

05-04-2013

Title

Network-assisted to direct device discovery switch

Application Number:

CN2014811484

Family ID:

Publication Country:

US

Publication Date:

28-10-2015

Application Date:

03-04-2014

Priority Date:

05-04-2013

Current Assignee:

Declaring Company:

Abstract  Abstract

The invention generally claims embodiments of providing network assisted direct device discovery switching. In some embodiments the evolution type packet core (EPC) is received from a first user equipment (UE) and a second user equipment (UE) location information. receiving a request from the first UE to the device (D2D) auxiliary device to establish the network D2D wireless connection with the second UE. judging directly found providing network assistant D2D discovery more resource efficient than continuously before the detected close to the first UE to the second UE. providing an indication to the first UE and the second UE is directly found in based on an indication provided by the additional information.

Embodiments for providing network-assisted to direct device discovery switch are generally described herein. In some embodiments location information is received at an evolved packet core (EPC) from at least a first and a second user equipment (UE). A network-assisted device-to-device (D2D) request is received from the first UE for establishing a D2D wireless connection with the second UE. Proximity of the first UE and the second UE are monitored. Before detecting the second UE being in proximity to the first UE direct discovery is determined to be more resource efficient than continuing to provide network-assisted D2D discovery. An indication is provided to the first UE and the second UE to perform direct discovery based on information provided in the indication.

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.