20 citations · 49 across the 10 of their papers we have counts for
8 papers · 1 filter
Investigation of Performance in Integrated Access and Backhaul Networks
Muhammad Nazmul Islam, Navid Abedini, Georg Hampel +2
Wireless backhaul allows densification of mobile networks without incurring additional fiber deployment cost. This, in turn, leads to high spatial reuse, which is a significant too…
Wireless Backhaul Node Placement for Small Cell Networks
Muhammad Nazmul Islam, Ashwin Sampath, Atul Maharshi +2
Small cells have been proposed as a vehicle for wireless networks to keep up with surging demand. Small cells come with a significant challenge of providing backhaul to transport d…
A Wireless Channel Sounding System for Rapid Propagation Measurements
Muhammad Nazmul Islam, Byoung-Jo J. Kim, Paul Henry +1
Wireless systems are getting deployed in many new environments with different antenna heights, frequency bands and multipath conditions. This has led to an increasing demand for mo…
Implementation of Distributed Time Exchange Based Cooperative Forwarding
Muhammad Nazmul Islam, Shantharam Balasubramanian, Narayan B. Mandayam +2
In this paper, we design and implement time exchange (TE) based cooperative forwarding where nodes use transmission time slots as incentives for relaying. We focus on distributed j…
Adaptive Differential Feedback in Time-Varying Multiuser MIMO Channels
Muhammad Nazmul Islam, Raviraj Adve
In the context of a time-varying multiuser multiple-input-multiple-output (MIMO) system, we design recursive least squares based adaptive predictors and differential quantizers to…
Optimal Resource Allocation and Relay Selection in Bandwidth Exchange Based Cooperative Forwarding
Muhammad Nazmul Islam, Narayan Mandayam, Sastry Kompella
In this paper, we investigate joint optimal relay selection and resource allocation under bandwidth exchange (BE) enabled incentivized cooperative forwarding in wireless networks.…
Optimal Shape-Gain Quantization for Multiuser MIMO Systems with Linear Precoding
Muhammad Nazmul Islam, Raviraj Adve, Behrouz Khoshnevis
This paper studies the optimal bit allocation for shape-gain vector quantization of wireless channels in multiuser (MU) multiple-input multiple-output (MIMO) downlink systems based…
Tranceiver Design using Linear Precoding in a Multiuser MIMO System with Limited Feedback
Muhammad Nazmul Islam, Raviraj Adve
We investigate quantization and feedback of channel state information in a multiuser (MU) multiple input multiple output (MIMO) system. Each user may receive multiple data streams.…