DocumentCode
1890844
Title
Adaptive pilot placement for estimation of vehicle to vehicle wireless channel
Author
Dhakal, Sabin ; Nam Nguyen ; Womack, James
Author_Institution
Adv. Technol. Lab., BlackBerry, Irving, TX, USA
fYear
2013
fDate
2-6 Dec. 2013
Firstpage
216
Lastpage
220
Abstract
We address the problem of adaptive sampling and estimation of non-wide sense stationary vehicle to vehicle (V2V) wireless channels. In the proposed solution the transmitter utilizes the current channel statistics to dynamically change the number of pilot symbols in every radio frame. The receiver first decodes the location of the pilot symbols and then selects channel estimation filter weights to match the current channel statistics.
Keywords
adaptive signal processing; channel estimation; intelligent transportation systems; mobile communication; radio transmitters; signal sampling; wireless channels; ITS; adaptive pilot placement; adaptive sampling problem; current channel statistic utilization; estimation filter weight selection; intelligent transportation systems; nonwide sense stationary vehicle-to-vehicle wireless channel estimation; pilot symbol location decoding; radio frame; Channel estimation; Correlation; Estimation; OFDM; Receivers; Transmitters; Vehicles;
fLanguage
English
Publisher
ieee
Conference_Titel
Connected Vehicles and Expo (ICCVE), 2013 International Conference on
Conference_Location
Las Vegas, NV
Type
conf
DOI
10.1109/ICCVE.2013.6799796
Filename
6799796
Link To Document