Papers should be submitted via the Scholar One web-based manuscript management system. Instructions and a link to this system can be found at: http://mc.manuscriptcentral.com/t-it. Authors should be prepared to supply, upon request, electronic copies of any reference material that is both essential for the reviewing process and unavailable to the reviewers. The IEEE Information Theory Society encourages authors to post preprints of their submitted papers on the arXiv preprint server at the time of submission.