Performance evaluation of das for inter-floor wireless communications

Alade, Temitope, Zhu, Huiling and Osman, Hassan (2012) Performance evaluation of das for inter-floor wireless communications. In: 2012 IEEE International Conference on Communications, ICC 2012. IEEE International Conference on Communications . UNSPECIFIED, CAN, pp. 4788-4792. ISBN 9781457720529

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In this paper, the impact of co-channel interference on the achievable uplink spectral efficiency of an in-building wireless communication system employing DAS is examined. In the system, remote antenna units (RAUs) are deployed on each floor throughout the building and connected to a central unit (CU) where received signals are processed. System performance is investigated by using a propagation channel model derived from multi-floor, in-building measurement results. The proposed scheme exploits the penetration loss of the signal through the floors, resulting in frequency reuse in spatially separated floors, which increases system spectral efficiency and also reduces co-channel interference. Location based RAU selection and deployment options are investigated. System performance is evaluated in terms of location-specific spectral efficiency for a range of potential mobile terminal (MT) locations and various in-building propagation characteristics.

Item Type: Book Section
Uncontrolled Keywords: co-channel interference,distributed antenna system (das),multi-floor in-building propagation,spectral efficiency,computer networks and communications,electrical and electronic engineering ,/dk/atira/pure/subjectarea/asjc/1700/1705
Faculty \ School: Faculty of Science > School of Computing Sciences
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Depositing User: LivePure Connector
Date Deposited: 22 Nov 2023 03:47
Last Modified: 22 Nov 2023 03:48
DOI: 10.1109/ICC.2012.6364504

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