Increasing Physical Layer Security through Scrambled Codes and ARQ

Details Increasing Physical Layer Security through Scrambled Codes and ARQ Increasing Physical Layer Security through Scrambled Codes and ARQ

2011-09-05

arxiv.org/abs/1109.0908v1

Computer Science

Information Theory

5 pages, 4 figures; Proc. IEEE ICC 2011, Kyoto, Japan, 5-9 June 2011

Scientific paper

10.1109/iccw.2011.5963540

We develop the proposal of non-systematic channel codes on the AWGN wire-tap channel. Such coding technique, based on scrambling, achieves high transmission security with a small degradation of the eavesdropper's channel with respect to the legitimate receiver's channel. In this paper, we show that, by implementing scrambling and descrambling on blocks of concatenated frames, rather than on single frames, the channel degradation needed is further reduced. The usage of concatenated scrambling allows to achieve security also when both receivers experience the same channel quality. However, in this case, the introduction of an ARQ protocol with authentication is needed.

Affiliated with

Also associated with

No associations

Rating

Increasing Physical Layer Security through Scrambled Codes and ARQ does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Increasing Physical Layer Security through Scrambled Codes and ARQ, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Increasing Physical Layer Security through Scrambled Codes and ARQ will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-450147