6 citations · 7 across the 3 of their papers we have counts for
3 papers · 1 filter
New equivalent model of quantizer with noisy input and its application for ADC resolution determination in an uplink MIMO receiver
Arkady Molev-Shteiman, Xiao-Feng Qi, Laurence Mailaender +2
When a quantizer input signal is the sum of the desired signal and input white noise, the quantization error is a function of total input signal. Our new equivalent model splits th…
Exploiting Dual Connectivity in Heterogeneous Cellular Networks
Narayan Prasad, Sampath Rangarajan
We consider network utility maximization problems over heterogeneous cellular networks (HetNets) that permit dual connectivity. Dual connectivity (DC) is a feature that targets eme…
Optimizing User Association and Activation Fractions in Heterogeneous Wireless Networks
Vaibhav Singh, Narayan Prasad, Mustafa Y. Arslan +1
We consider the problem of maximizing the alpha-fairness utility over the downlink of a heterogeneous wireless network (HetNet) by jointly optimizing the association of users to tr…