Paper Info
Title
ComSens: Exploiting Pilot Diversity for Pervasive Integration of Communication and Sensing in MIMO-TDD-Frameworks.
Abstract
In this paper, we propose a fully-integrated radar and communication system - named ComSens. We utilize two different pilot sequences (one for uplink and one for downlink) with the condition that they must be uncorrelated to each other. Within such a framework, the signal received from end-user and the back scattered signal from the desired objects have uncorrelated pilots. Thus, the base-station is able to distinguish data signal from user and back-scattered signal from object. We assume a time division duplex (TDD) framework. The pilot sequences are designed for MIMO channels. We evaluate channel MSE as a figure of merit for communication system. We also show that the designed pilots are uncorrelated for a range of time lags. Moreover, designed uplink pilot has negligable autocorrelation for a range of time lags leading to an impulse-like autocorrelation for radar sensing.
Year
DOI
Venue
2017
10.1109/MILCOM.2017.8170851
IEEE Military Communications Conference
DocType
Volume
ISSN
Conference
abs/1709.07407
2155-7578
Citations 
PageRank 
References 
0
0.34
17
Authors
3
Name
Order
Citations
PageRank
Mohammadreza Mousaei130.74
Mojtaba Soltanalian220325.50
Besma Smida37719.63