KR20160136385A

5G

Title

SYSTEM AND METHOD FOR BEAM-BASED PHYSICAL RANDOM-ACCESS

Application Number:

KR20167029291

Publication Date:

29-11-2016

Current Assignee:

Family ID:

Application Date:

27-08-2014

Declaring Company:

Publication Country:

US

Priority Date:

25-03-2014

Title

SYSTEM AND METHOD FOR BEAM-BASED PHYSICAL RANDOM-ACCESS

Application Number:

KR20167029291

Family ID:

Publication Country:

US

Publication Date:

29-11-2016

Application Date:

27-08-2014

Priority Date:

25-03-2014

Current Assignee:

Declaring Company:

Abstract  Abstract

A method in a wireless device for performing random access to a network node is provided. The method includes receiving a set of downlink beam-specific reference signals BRS from a network node, and determining a desired BRS based on the received signal power for each BRS. The method also includes, based on the preferred BRS, selecting a random access resource that is used to transmit a random access attempt to a network node, and selecting a random access resource selected when transmitting the random access attempt to a network node , Whereby the selection of the random access resource indicates to the desired downlink network node by the wireless device in which the downlink beam is used for the downlink transmission.

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.