EP2188917B1

5G,4G

Title

SIGNALING FOR PREAMBLE USED FOR RANDOM ACCESS

Application Number:

EP20080793267

Publication Date:

30-11-2016

Current Assignee:

LG

Family ID:

Application Date:

14-08-2008

Declaring Company:

LG

Publication Country:

US

Priority Date:

15-08-2007

Title

SIGNALING FOR PREAMBLE USED FOR RANDOM ACCESS

Application Number:

EP20080793267

Family ID:

Publication Country:

US

Publication Date:

30-11-2016

Application Date:

14-08-2008

Priority Date:

15-08-2007

Current Assignee:

LG

Declaring Company:

LG

Abstract  Abstract

Methods for allocating and choosing dedicated signatures for random access are provided. Options for allocating dedicated signatures include allocating the dedicated signature from the unused space of the random signature root index when there is unused space and allocating more dedicated signatures from the same root index using the same time/frequency resources if additional signatures are needed and reserving some preambles from the contention-based random access preambles from both sets of preambles. The present invention also proposes that the dedicated signatures be reserved in each of two sets of preambles.

Methods for allocating and choosing dedicated signatures for random access are provided. Options for allocating dedicated signatures include allocating the dedicated signature from the unused space of the random signature root index when there is unused space and allocating more dedicated signatures from the same root index using the same time/frequency resources if additional signatures are needed and reserving some preambles from the contention-based random access preambles from both sets of preambles. The present invention also proposes that the dedicated signatures be reserved in each of two sets of preambles.

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.