WO2017146777A1

5G

Title

Discovery and network access procedures for 5G things communication system

Application Number:

WO2016US58480

Publication Date:

31-08-2017

Family ID:

Application Date:

24-10-2016

Declaring Company:

Publication Country:

US

Priority Date:

26-02-2016

Title

Discovery and network access procedures for 5G things communication system

Application Number:

WO2016US58480

Family ID:

Publication Country:

US

Publication Date:

31-08-2017

Application Date:

24-10-2016

Priority Date:

26-02-2016

Declaring Company:

Abstract  Abstract

Systems and methods of providing communications between UEs are generally described. A notification resource indicating subsequent transmission of a discovery message is transmitted from a UE to another UE using a discovery ID selected from a limited number of discovery IDs stored in the other UE. The other UE transmits a random access request to the UE having a temporary ID. The UE may not respond if the temporary ID is already used or may transmit data transmission information scrambled by the temporary ID. The other UE transmits a contention resolution PDU to the UE and may receive an ACK to indicate ID contention is not present or either no response or a NACK to indicate the presence of ID contention. The other UE may either select a new temporary ID or use a backoff timer to retransmit the random access request at a random time.

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.