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On energy cost of bit and bit/s in multiantenna wireless networks under hardware constraints
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Reference
Proc. ITG/IEEE International Workshop on Smart Antennas (WSA), 2007,
Wien, Austria,
2007.
Abstract
In this work we analyze a multiantenna network operated by a policy minimizing the energy consumption per frame. In our considerations we include the real-world constraints on transceiver hardware, such as dissipation power of transceiver chips and complexity-dependent power consumption of the microcontroller unit. For the corresponding energy-optimal policy we analyze the energy cost of bit transfer (energy per bit metric) and bit transfer per unit time (energy per bit/s metric). We characterize the behavior of energy per bit and per bit/s with growing antenna number. This leads to conclusions on hardware utilization policy, which exploits the growing antenna number for the gain in terms of energy per bit and energy per bit/s.
Subject areas
- Multi-antenna Systems
- Signal Processing
IEEEtran BibTeX-Entry
@inproceedings{WFSB07oeco,
author = "Marcin Wiczanowski and Angela Feistel and Slawomir Stanczak and Holger Boche",
title = "{On energy cost of bit and bit/s in multiantenna wireless networks under hardware constraints}",
booktitle = "{Proc. ITG/IEEE International Workshop on Smart Antennas (WSA), 2007}",
address = "Wien, Austria",
year = "2007",
}
Last modified 17.03.2007 00:21
Fokusseminar 02.11.2012
