M. Salman

activity

20152020

collaborators

6 papers

cs.IT2020

Diamond Message Set Groupcasting: From an Inner Bound for the DM Broadcast Channel to the Capacity Region of the Combination Network

Mohamed Salman, Mahesh K. Varanasi

Multiple groupcasting over the broadcast channel (BC) is studied. In particular, an inner bound is obtained for the $K$ -receiver discrete memoryless (DM) BC for the diamond message…

math.AP2020

A Diffusion Problem with Neumann Boundary Control Utilizing Total Mass

M. Salman

The author studies the diffusion problem $u_{t} = u_{xx}, 0 < x < 1, t > 0; u (x, 0) = 0,$ and $- u_{x} (0, t) = u_{x} (1, t) = ϕ (t),$ where $ϕ (t)$ is a control function that ensures that the total mass…

math.AP2020

The utilization of total mass to determine the switching points in the symmetric boundary control of a diffusion problem

Mohamed Salman

The authors study the problem $u_{t} = u_{xx}, 0 < x < 1, t > 0; u (x, 0) = 0,$ and $u (0, t) = u (1, t) = ψ (t),$ where $ψ (t) = u_{0}$ for $t_{2 k} < t < t_{2 k + 1}$ and $ψ (t) = 0$ for $t_{2k+1} <t<t_{2k+2},\…

cs.IT2018

Capacity Results for the K-User Broadcast Channel with Two Nested Multicast Messages

Mohamed Salman, Mahesh K. Varanasi

The K-user discrete memoryless (DM) broadcast channel (BC) with two nested multicast messages is studied in which one common message is to be multicast to all receivers and the sec…

cs.IT2018

The K-User DM Broadcast Channel with Two Groupcast Messages: Achievable Rate Regions and the Combination Network as a Case Study

Mohamed Salman, Mahesh K. Varanasi

A novel class of achievable rate regions is obtained for the K-receiver broadcast channel with two groupcast messages. The associated achievability schemes are parameterized by an…

cs.IT2015

Sensing/Decision-Based Cooperative Relaying Schemes With Multi-Access Transmission: Stability Region And Average Delay Characterization

Mohamed Salman, Amr El-Keyi, Mohammed Nafie +1

We consider a cooperative relaying system which consists of a number of source terminals, one shared relay, and a common destination with multi-packet reception (MPR) capability. I…