TY - GEN
T1 - Energy detection using very large antenna array receivers
AU - Oliveras Martínez, Àlex
AU - De Carvalho, Elisabeth
AU - Popovski, Petar
AU - Pedersen, Gert Frølund
PY - 2014
Y1 - 2014
N2 - We propose the use of energy detection for single stream transmission and reception by a very large number of antennas, with primary application to millimeter wave communications. The reason for applying energy detection is low complexity, cost and power efficiency. While both energy detection and millimeter wave communications are limited to short ranges due respectively to noise sensitivity and propagation attenuation, processing by a large number of receive antennas overcomes those shortcomings to provide significant reach extension. This processing is solely based on long-term statistics of the channel and noise, making it robust to user mobility and imperfect channel knowledge.
AB - We propose the use of energy detection for single stream transmission and reception by a very large number of antennas, with primary application to millimeter wave communications. The reason for applying energy detection is low complexity, cost and power efficiency. While both energy detection and millimeter wave communications are limited to short ranges due respectively to noise sensitivity and propagation attenuation, processing by a large number of receive antennas overcomes those shortcomings to provide significant reach extension. This processing is solely based on long-term statistics of the channel and noise, making it robust to user mobility and imperfect channel knowledge.
U2 - 10.1109/ACSSC.2014.7094611
DO - 10.1109/ACSSC.2014.7094611
M3 - Article in proceeding
SN - 978-1-4799-8295-0
T3 - Asilomar Conference on Signals, Systems and Computers. Conference Record
SP - 1034
EP - 1038
BT - 48th Asilomar Conference on Signals, Systems, and Computers proceedings
PB - IEEE Signal Processing Society
T2 - 2014 48th Asilomar Conference on Signals, Systems and Computers
Y2 - 2 November 2014 through 5 November 2014
ER -