37 citations · 69 across the 13 of their papers we have counts for
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Lattice Codes Achieve the Capacity of Common Message Gaussian Broadcast Channels with Coded Side Information
Lakshmi Natarajan, Yi Hong, Emanuele Viterbo
Lattices possess elegant mathematical properties which have been previously used in the literature to show that structured codes can be efficient in a variety of communication scen…
Index Codes for the Gaussian Broadcast Channel using Quadrature Amplitude Modulation
Lakshmi Natarajan, Yi Hong, Emanuele Viterbo
We propose index codes, based on multidimensional QAM constellations, for the Gaussian broadcast channel, where every receiver demands all the messages from the source. The efficie…
Line of Sight 2 x nr MIMO with Random Antenna Orientations
Lakshmi Natarajan, Yi Hong, Emanuele Viterbo
Line-of-sight (LoS) multiple-input multiple-output (MIMO) gives full spatial-multiplexing gain when the antenna array geometry and orientation are designed based on the inter-termi…