Title :
Antenna selection algorithm with improved channel predictor for vehicular environment
Author :
Shemshaki, Mona ; Mecklenbrauker, Christoph
Author_Institution :
Inst. of Telecommun., Vienna Univ. of Technol., Vienna, Austria
Abstract :
Multiple Input Multiple Output (MIMO) systems have become state-of-the-art in Wireless Local Area Networks due to the utilization of spatial diversity and spatial multiplexing. In such systems, the implementation cost imposed by increased hardware and software complexity is not negligible. Antenna selection is a potential low-cost MIMO solution. In this work, we analyse and discuss receive antenna selection in combination with channel prediction for Vehicle-to-Infrastructure (V2I) scenarios in which the IEEE 802.11p frame structure is extended by additional preambles and a postamble.
Keywords :
MIMO communication; antenna arrays; diversity reception; mobile radio; receiving antennas; space division multiplexing; wireless LAN; IEEE 802.11p frame structure; MIMO systems; V2I scenario; antenna selection algorithm; hardware complexity; implementation cost; improved channel predictor; low-cost MIMO solution; multiple-input multiple-output systems; receive antenna selection; software complexity; spatial diversity utilization; spatial multiplexing; vehicle-to-infrastructure scenario; vehicular environment; wireless local area networks; Interpolation; Linear regression; OFDM; Receiving antennas; Transmitting antennas;
Conference_Titel :
Wireless Vehicular Communications (WiVeC), 2014 IEEE 6th International Symposium on
Conference_Location :
Vancouver, BC
DOI :
10.1109/WIVEC.2014.6953215
