US2009168801A1

5G,4G

Title

BUTTERFLY NETWORK FOR PERMUTATION OR DE-PERMUTATION UTILIZED BY CHANNEL ALGORITHM

Application Number:

US20080057283

Publication Date:

02-07-2009

Family ID:

Application Date:

27-03-2008

Publication Country:

US

Priority Date:

28-04-2006

Declaring Company:

Abstract  Abstract

A butterfly network for channel coding permutation and de-permutation. The butterfly network may include a first side and a second side, wherein each of the first side and second side has at least one terminal and two or more columns of nodes located between the first and second sides, wherein a first column of the columns may interface the first side, a second column of the columns may interface the second side and each of the columns comprises at least one node, wherein each node of the columns may be connected to a first number of nodes in each of adjacent columns next to the columns, and said first number may be identical for all the nodes in the network, and wherein the nodes which may be selected as switches are concurrently controlled to perform switching operations.

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.