Interference channel

Discrete memoryless interference channel

• is the message to be transmitted by user ;
• is the channel input symbol of user ;
• is the channel output symbol of user ;
• is the estimate of the transmitted message by user ; and
• is the noisy memoryless channel, which is modeled by a conditional probability distribution.

Further references

• R. Ahlswede, “The Capacity Region of a Channel with Two Senders and Two Receivers,” The Annals of Probability, vol. 2, No. 5, pp. 805–814, Oct. 1974.
• T. S. Han and K. Kobayashi, “A New Achievable Rate Region for the Interference Channel,” IEEE Trans. Inf. Theory, vol. 27, No. 1, pp. 49–60, Jan. 1981.
• R. H. Etkin, D. Tse, and H. Wang, “Gaussian Interference Channel Capacity to Within One Bit,” IEEE Trans. Inf. Theory, vol. 54, no. 12, pp. 5534–5562, Dec. 2008.

  Extensions

• O. Sahin and E. Erkip, “Achievable Rates for the Gaussian Interference Relay Channel,” in IEEE Global Telecommunications Conference, 2007, Nov. 2007, pp. 1627–1631.
• I. Marić, R. Dabora, and A. J. Goldsmith, “Relaying in the Presence of Interference: Achievable Rates, Interference Forwarding, and Outer Bounds,” IEEE Trans. Inf. Theory, vol. 58, no. 7, pp. 4342–4354, Jul. 2012.
• G. Bassi, P. Piantanida, and S. Yang, “Capacity Bounds for a Class of Interference Relay Channels,” IEEE Trans. Inf. Theory, vol. 61, no. 7, pp. 3698–3721, Jul. 2015.