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cs.IT2012★ 5 cited
Interference Channels with Coordinated Multi-Point Transmission: Degrees of Freedom, Message Assignment, and Fractional Reuse
Aly El Gamal, V. Sreekanth Annapureddy, Venugopal V. Veeravalli
Coordinated Multi-Point (CoMP) transmission is an infrastructural enhancement under consideration for next generation wireless networks. In this work, the capacity gain achieved th…
cs.IT2012
On Optimal Message Assignments for Interference Channels with CoMP Transmission
Aly El Gamal, V. Sreekanth Annapureddy, Venugopal V. Veeravalli
The degrees of freedom (DoF) number of the fully connected K-user Gaussian interference channel is known to be K/2. In [1], the DoF for the same channel model was studied while all…