3 papers
cs.NI2022
Dynamic Unicast-Multicast Scheduling for Age-Optimal Information Dissemination in Vehicular Networks
Ahmed Al-Habob, Hina Tabassum, Omer Waqar
This paper investigates the problem of minimizing the age-of-information (AoI) and transmit power consumption in a vehicular network, where a roadside unit (RSU) provides timely up…
cs.LG2021
Deep Unsupervised Learning for Generalized Assignment Problems: A Case-Study of User-Association in Wireless Networks
Arjun Kaushik, Mehrazin Alizadeh, Omer Waqar +1
There exists many resource allocation problems in the field of wireless communications which can be formulated as the generalized assignment problems (GAP). GAP is a generic form o…
cs.IT2020
Secure Beamforming and Ergodic Secrecy Rate Analysis for Amplify-and-Forward Relay Networks with Wireless Powered Jammer
Omer Waqar, Hina Tabassum, Raviraj Adve
In this correspondence, we consider an amplify-and-forward relay network in which relayed information is overheard by an eavesdropper. In order to confound the eavesdropper, a wire…