A circuit for descrambling a packet transmitted from and received in a communication device, includes (a) a plurality of descramblers each receiving words obtained by developing the packet in parallel and descrambling data in the words to be descrambled, each of the descramblers being associated with...http://www.google.de/patents/US7286669?utm_source=gb-gplus-sharePatent US7286669 - Circuits for scrambling and descrambling packets of various lengths, and methods of doing the same
