27 citations · 44 across the 13 of their papers we have counts for
14 papers
Vision Transformer Based User Equipment Positioning
Parshwa Shah, Dhaval K. Patel, Brijesh Soni +2
Recently, Deep Learning (DL) techniques have been used for User Equipment (UE) positioning. However, the key shortcomings of such models is that: i) they weigh the same attention t…
Asymptotic Analysis of the Downlink in Cooperative Massive MIMO Systems
Itsik Bergel, Siddhartan Govindasamy
We consider the downlink of a cooperative cellular communications system, where several base-stations around each mobile cooperate and perform zero-forcing to reduce the received i…
Forecasting Aided Energy Aware Band Assignment in Multiband Networks
Brijesh Soni, Siddhartan Govindasamy, Dhaval K. Patel
The high frequency communication bands (mmWave and sub-THz) promise tremendous data rates. However, they have very high power consumption which is particularly significant for batt…
Uplink performance of multi-antenna cellular networks with co-operative base stations and user-centric clustering
Siddhartan Govindasamy, Itsik Bergel
We consider a user-centric co-operative cellular network, where base stations (BSs) close to a mobile co-operate to detect its signal using a (joint) linear minimum-mean-square-err…
Uplink Performance of Large Optimum-Combining Antenna Arrays in Power-Controlled Cellular Networks
Siddhartan Govindasamy
The uplink of interference-limited cellular networks with base stations that have large numbers of antennas and use linear Minimum-Mean-Square Error (MMSE) processing with power co…
Performance of Multiantenna Linear MMSE Receivers in Doubly Stochastic Networks
Junjie Zhu, Siddhartan Govindasamy, Jeff Hwang
A technique is presented to characterize the Signal-to-Interference-plus-Noise Ratio (SINR) of a representative link with a multiantenna linear Minimum-Mean-Square-Error receiver i…
Uplink Performance of Large Optimum-Combining Antenna Arrays in Poisson-Cell Networks
Siddhartan Govindasamy
The uplink of a wireless network with base stations distributed according to a Poisson Point Process (PPP) is analyzed. The base stations are assumed to have a large number of ante…
Asymptotic Data Rates of Receive-Diversity Systems with MMSE Estimation and Spatially Correlated Interferers
Siddhartan Govindasamy
An asymptotic technique is presented to characterize the bits/symbol achievable on a representative wireless link in a spatially distributed network with active interferers at corr…
Performance of Multi-Antenna Linear MMSE Receivers in Non-homogeneous Poisson and Poisson Cluster Networks
Junjie Zhu, Siddhartan Govindasamy
A technique is presented to evaluate the performance of a wireless link with a multi-antenna linear Minimum-Mean-Square Error (MMSE) receiver in the presence of interferers distrib…
Performance of Multi-Antenna MMSE Receivers in Non-homogeneous Poisson Networks
Junjie Zhu, Siddhartan Govindasamy
A technique to compute the Cumulative Distribution Function (CDF) of the Signal-to-Interference-plus-Noise-Ratio (SINR) for a wireless link with a multi-antenna, Linear, Minimum-Me…
Asymptotic Spectral Efficiency of the Uplink in Spatially Distributed Wireless Networks With Multi-Antenna Base Stations
Siddhartan Govindasamy, Daniel W. Bliss, David H. Staelin
The spectral efficiency of a representative uplink of a given length, in interference-limited, spatially-distributed wireless networks with hexagonal cells, simple power control, a…
Minimizing Hidden-Node Network Interference by Optimizing SISO and MIMO Spectral Efficiency
Daniel W. Bliss, Siddhartan Govindasamy
In this paper, the optimal spectral efficiency (data rate divided by the message bandwidth) that minimizes the probability of causing disruptive interference for ad hoc wireless ne…
On the Spectral Efficiency of Links with Multi-antenna Receivers in Non-homogenous Wireless Networks
Siddhartan Govindasamy, Daniel W. Bliss
An asymptotic technique is developed to find the Signal-to-Interference-plus-Noise-Ratio (SINR) and spectral efficiency of a link with N receiver antennas in wireless networks with…
Asymptotic Spectral Efficiency of Multi-antenna Links in Wireless Networks with Limited Tx CSI
Siddhartan Govindasamy, Daniel W. Bliss, David H. Staelin
An asymptotic technique is presented for finding the spectral efficiency of multi-antenna links in wireless networks where transmitters have Channel-State-Information (CSI) corresp…