JP5795360B2

5G,4G,3G,2G

Title

PREAMBLE DESIGN FOR WIRELESS SIGNAL

Application Number:

JP20130231616

Publication Date:

14-10-2015

Current Assignee:

Family ID:

Application Date:

07-11-2013

Declaring Company:

Publication Country:

US

Priority Date:

16-11-2007

Title

PREAMBLE DESIGN FOR WIRELESS SIGNAL

Application Number:

JP20130231616

Family ID:

Publication Country:

US

Publication Date:

14-10-2015

Application Date:

07-11-2013

Priority Date:

16-11-2007

Current Assignee:

Declaring Company:

Abstract  Abstract

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

SOLUTION: A signal preamble is dynamically allocated to wireless signal resources such that the preamble is scheduled in different resources across different cycles of the signal. The dynamic allocation is pseudo-random on the basis of collision feedback or determined by a suitable algorithm to mitigate collisions from a dominant interference. In addition the dynamic scheduling can be specific to a type of BS to significantly reduce collisions from BSs of disparate types. In at least one aspect a preamble resource can be sub-divided into multiple frequency sub-carrier tiles. Control channel information is transmitted to each tile of a group of such tiles further mitigating 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.