An achievable region for the two-user discrete memoryless multiple-access channel (DMMAC) with noiseless feedback is proposed. The proposed region includes the Cover-Leung region, with the inclusion being, for some channels, strict. This inner bound is demonstrated for the ideal two-user Poisson multiple-access channel with noiseless feedback, in which case it is shown to improve on the Cover-Leung rate-sum.
|Number of pages||23|
|Journal||IEEE Transactions on Information Theory|
|State||Published - Mar 2005|
- Feedback capacity
- Ideal Poisson multiple-access channel (MAC)
- Optical code-division multiple access (CDMA)
- Two-user discrete memoryless multiple-access channel (DMMAC) with noiseless feedback