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Position Aware Communication with Noisy Position Measurements

Sand, Stephan and Mensing, Christian and Raulefs, Ronald and Tanbourgi, Ralph (2010) Position Aware Communication with Noisy Position Measurements. IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2010) - Workshop on Advances in Positioning and Location-Enabled Communications (APLEC), 26-29 Sep 2010, Istanbul, Turkey.

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Abstract

This paper presents capacity limits of novel position aware adaptive cellular communication systems exploiting channel state information (CSI) at the transmitter (CSIT). The position aware adaptive communication systems are benchmarked against state-of-the-art adaptive modulation and coding (AMC) systems that use only feedback or predict CSIT in addition to the feedback CSI. We analyze the position aware adaptive communication systems both with perfect and imperfect position information. Numerical results demonstrate that position aware adaptive systems operate close to the channel capacity over a large range of feedback delays and channel variability with perfect position information. Further, position aware adaptive communication systems can outperform state-of-the-art AMC systems for Gaussian distributed position errors with standard deviations smaller than 2.5 m by more than 0.6 bits/s/Hz.

Item URL in elib:https://elib.dlr.de/64310/
Document Type:Conference or Workshop Item (Paper)
Title:Position Aware Communication with Noisy Position Measurements
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Sand, StephanUNSPECIFIEDUNSPECIFIED
Mensing, ChristianUNSPECIFIEDUNSPECIFIED
Raulefs, RonaldUNSPECIFIEDUNSPECIFIED
Tanbourgi, RalphKarlsruhe Institute of TechnologyUNSPECIFIED
Date:2010
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:CSI, CSIT, AMC, position-aware, navigation information, noisy position estimates
Event Title:IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2010) - Workshop on Advances in Positioning and Location-Enabled Communications (APLEC)
Event Location:Istanbul, Turkey
Event Type:international Conference, Workshop
Event Dates:26-29 Sep 2010
Organizer:IEEE
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Space (old)
HGF - Program Themes:W KN - Kommunikation/Navigation
DLR - Research area:Space
DLR - Program:W KN - Kommunikation/Navigation
DLR - Research theme (Project):W - Vorhaben GNSS2/Neue Dienste und Produkte (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Communication and Navigation > Communications Systems
Deposited By: Sand, Dr Stephan
Deposited On:14 Oct 2010 11:46
Last Modified:14 Oct 2010 11:46

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