3 citations · 8 across the 10 of their papers we have counts for
11 papers
Achievable Sum-rate of variants of QAM over Gaussian Multiple Access Channel with and without security
Shifa Showkat, Zahid Bashir Dar, Shahid Mehraj Shah
The performance of next generation wireless systems (5G/6G and beyond) at the physical layer is primarily driven by the choice of digital modulation techniques that are bandwidth a…
Bayesian Game Formulation of Power Allocation in Multiple Access Wiretap Channel with Incomplete CSI
Basharat Rashid, Majed Haddad, Shahid Mehraj Shah
In this paper, we address the problem of distributed power allocation in a user fading multiple access wiretap channel, where global channel state information is limited, i.e.,…
Unsupervised Ensemble Based Deep Learning Approach for Attack Detection in IoT Network
Mir Shahnawaz Ahmed, Shahid Mehraj Shah
The Internet of Things (IoT) has altered living by controlling devices/things over the Internet. IoT has specified many smart solutions for daily problems, transforming cyber-physi…
Resource Allocation in a MAC with and without security via Game Theoretic Learning
Shahid Mehraj Shah, Krishna Chaitanya A, Vinod Sharma
In this paper a -user fading multiple access channel with and without security constraints is studied. First we consider a F-MAC without the security constraints. Under the assu…
Enhancing Secrecy Rate Region for Recent Messages for a Slotted Multiple Access Wiretap Channel to Shannon Capacity Region
Shahid M. Shah, Vinod Sharma
Security constraint results in \textit{rate-loss} in wiretap channels. In this paper we propose a coding scheme for two user Multiple Access Channel with Wiretap (MAC-WT), where pr…
Enhancing Secrecy Rates in a wiretap channel
Shahid M. Shah, Vinod Sharma
Reliable communication imposes an upper limit on the achievable rate, namely the Shannon capacity. Wyner's wiretap coding, which ensures a security constraint also, in addition to…
Achieving Shannon Capacity Region as Secrecy Rate Region in a Multiple Access Wiretap Channel
Shahid Mehraj Shah, Vinod Sharma
We consider a two user multiple-access channel with an eavesdropper at the receiving end. We use previously transmitted messages as a key in the next slot till we achieve the capac…
Previous Messages Provide the Key to Achieve Shannon Capacity in a Wiretap Channel
Shahid Mehraj Shah, Parameswaran S, Vinod Sharma
We consider a wiretap channel and use previously transmitted messages to generate a secret key which increases the secrecy capacity. This can be bootstrapped to increase the secrec…
Achieving Shannon Capacity in a Wiretap Channel via Previous Messages
Shahid Mehraj Shah, Vinod Sharma
In this paper we consider a wiretap channel with a secret key buffer. We use the coding scheme of [1] to enhance the secrecy rate to the capacity of the main channel, while storing…
On Secrecy above Secrecy Capacity
R. Rajesh, Shahid M. Shah, Vinod Sharma
We consider secrecy obtained when one transmits on a Gaussian Wiretap channel above the secrecy capacity. Instead of equivocation, we consider probability of error as the criterion…
Achievable Secrecy Sum-Rate in a Fading MAC-WT with Power Control and without CSI of Eavesdropper
Shahid M. Shah, Vireshwar Kumar, Vinod Sharma
We consider a two user fading Multiple Access Channel with a wire-tapper (MAC-WT) where the transmitter has the channel state information (CSI) to the intended receiver but not to…