JP2015111874A

5G,4G,3G,2G

Title

PREAMBLE DESIGN FOR WIRELESS SIGNAL

Application Number:

JP20150003420

Publication Date:

18-06-2015

Current Assignee:

Family ID:

Application Date:

09-01-2015

Declaring Company:

Publication Country:

US

Priority Date:

16-11-2007

Title

PREAMBLE DESIGN FOR WIRELESS SIGNAL

Application Number:

JP20150003420

Family ID:

Publication Country:

US

Publication Date:

18-06-2015

Application Date:

09-01-2015

Priority Date:

16-11-2007

Current Assignee:

Declaring Company:

Abstract  Abstract

PROBLEM TO BE SOLVED: To provide base station (BS) acquisition in semi-planned or unplanned wireless access networks.

SOLUTION: A signal preamble can be dynamically allocated to wireless signal resources such that the preamble is scheduled to different resources across different cycles of the signal. Dynamic allocation can be pseudo-random based on collision feedback or determined by a suitable algorithm to mitigate collisions from a dominant interferer and unique allocation is performed to a type of BS to reduce collisions from BSs of disparate types. A preamble resource is sub-divided into multiple frequency sub-carrier tiles. Control channel information is transmitted on each tile of a tile group so as to mitigate effects of a dominant interferer on a subset of the tile group.

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.