Patent ID: 9288089
Filing Date: 2016-03-15
CPC Classification: H04B,H04L

Claim Text:
1. A method of transmitting information over a multi-wire data bus, the method comprising: receiving a set of bits in parallel and responsively forming a first set of signals, wherein each signal in the first set has an analog value selected from a respective set of two possible analog values; forming a second set of signals based at least in part on the first set of signals and a set of rows of a non-simple orthogonal or unitary matrix, wherein each row of the set of rows is (i) associated with a respective signal of the first set of signals and (ii) orthogonal to a common mode row having all ones; and providing the second set of signals in analog form for transmission over the multi-wire data bus, wherein each signal of the second set of signals is transmitted over a respective wire of the multi-wire data bus.