JP5917654B2

5G,4G,3G,2G

Title

PREAMBLE DESIGN FOR WIRELESS SIGNAL

Application Number:

JP20140220671

Publication Date:

18-05-2016

Current Assignee:

Family ID:

Application Date:

29-10-2014

Declaring Company:

Publication Country:

US

Priority Date:

16-11-2007

Title

PREAMBLE DESIGN FOR WIRELESS SIGNAL

Application Number:

JP20140220671

Family ID:

Publication Country:

US

Publication Date:

18-05-2016

Application Date:

29-10-2014

Priority Date:

16-11-2007

Current Assignee:

Declaring Company:

Abstract  Abstract

PROBLEM TO BE SOLVED: To provide preambles that facilitate detection of different types of base stations (BSs) in a wireless access network.

SOLUTION: For BS acquisition preambles incorporated in signals transmitted from BSs are incorporated in different resources across different cycles of the signals for individual different BS types. Signal preambles are dynamically allocated to wireless signal resources for individual BS types. The same preamble is incorporated in different BSs redundantly and thereby upon occurrence of a collision dynamic reallocation is performed on the basis of collision feedback with a suitable algorithm to mitigate the collision. A preamble-incorporated resource is sub-divided into multiple frequency sub-carrier tiles and control channel information is transmitted on each tile of a group of the sub-divided tiles mitigating effects of interference.

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.