## Capacity-Achieving Input Distributions of Additive Quadrature Gaussian Mixture Noise Channels

- Hung V. Vu, Nghi H. Tran, Mustafa Cenk Gursoy, Tho Le-Ngoc, S. I. Hariharan
- IEEE Transactions on Communications
- 2015

Highly Influenced

Transmission of information over a discrete-time memoryless Rician fading channel is considered where neither the receiver nor the transmitter knows the fading coefficients. First the structure of the capacity-achieving input signals is investigated when the input is constrained to have limited peakedness. It is shown that uniform phase is optimal if there… (More)