US2014112330A1

Title

Short and long training fields

Application Number:

US201314025628

Publication Date:

24-04-2014

Current Assignee:

Family ID:

Application Date:

12-09-2013

Declaring Company:

Publication Country:

US

Priority Date:

31-08-2009

Title

Short and long training fields

Application Number:

US201314025628

Family ID:

Publication Country:

US

Publication Date:

24-04-2014

Application Date:

12-09-2013

Priority Date:

31-08-2009

Current Assignee:

Declaring Company:

Abstract  Abstract

A method includes receiving a first plurality of symbols comprising complex portions. The method further includes applying conjugate symmetry to the first plurality of symbols, producing a second plurality of symbols comprising no complex portions. The method further includes transforming the second plurality of symbols using an inverse fast Fourier transform, producing a third plurality of symbols. The method further includes interpolating the third plurality of symbols, generating a short training field comprising at least one real portion of the third plurality of symbols, generating a long training field comprising at least one real portion of the third plurality of symbols, and transmitting the short training field and long training field in a WPAN.

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.