• ELEN E6713y Topics in communications 3 pts. Lect: 3. Prerequisites: ELEN E6712 or ELEN E4702 or ELEN E4703 or the equivalent, or the instructor's permission. Advanced topics in communications, such as turbo codes, LDPC codes, multiuser communications, network coding, cross-layer optimization, cognitive radio. Content may vary from year to year to reflect the latest development in the field.