27 citations · 56 across the 11 of their papers we have counts for
6 papers · 1 filter
Multi-User MIMO with flexible numerology for 5G
Sridhar Rajagopal, Md. Saifur Rahman
Flexible numerologies are being considered as part of designs for 5G systems to support vertical services with diverse requirements such as enhanced mobile broadband, ultra-reliabl…
Initial Beam Association in Millimeter Wave Cellular Systems: Analysis and Design Insights
Ahmed Alkhateeb, Young-Han Nam, Md Saifur Rahman +2
Enabling the high data rates of millimeter wave (mmWave) cellular systems requires deploying large antenna arrays at both the basestations and mobile users. The beamforming weights…
A Novel and Efficient Vector Quantization Based CPRI Compression Algorithm
Hongbo Si, Boon Loong Ng, Md. Saifur Rahman +2
The future wireless network, such as Centralized Radio Access Network (C-RAN), will need to deliver data rate about 100 to 1000 times the current 4G technology. For C-RAN based net…
Rate Region of the Vector Gaussian One-Helper Source-Coding Problem
Md. Saifur Rahman, Aaron B. Wagner
We determine the rate region of the vector Gaussian one-helper source-coding problem under a covariance matrix distortion constraint. The rate region is achieved by a simple scheme…
Optimality of Binning for Distributed Hypothesis Testing
Md. Saifur Rahman, Aaron B. Wagner
We study a hypothesis testing problem in which data is compressed distributively and sent to a detector that seeks to decide between two possible distributions for the data. The ai…
Rate Region of the Gaussian Scalar-Help-Vector Source-Coding Problem
Md Saifur Rahman, Aaron B. Wagner
We determine the rate region of the Gaussian scalar-help-vector source-coding problem under a covariance matrix distortion constraint. The rate region is achieved by a Gaussian ach…