Experimental investigation of security issues in OCDMA: a code-switching scheme
Daniel E. Leaird, Z. Jiang, Andrew M. Weiner
Spectrally phase coded OCDMA with a modulation format based on switching between two codes is demonstrated. The code switching data modulation format enhances security compared to on-off keying by eliminating a vulnerability to eavesdropping based on a simple energy detector.
Electronics Letters•Jul 7, 2005•90 citations