TY - GEN
T1 - ARQ secrecy over correlated fading channels
AU - Abdel Latif, Mohamed
AU - Sultan, Ahmed
AU - El Gamal, Hesham
N1 - Generated from Scopus record by KAUST IRTS on 2023-09-22
PY - 2010/7/27
Y1 - 2010/7/27
N2 - In this paper, we develop novel Automatic Repeat reQuest (ARQ) key sharing protocols for correlated fading channels. In particular, a novel role of "dumb antennas" in overcoming the negative impact of spatial correlation, on the achievable secrecy rates , is unveiled. We further develop an adaptive rate allocation policy which achieves higher secrecy rates by exploiting the channel temporal correlation. The performance gains offered by the proposed schemes are demonstrated by a comprehensive set of numerical results.
AB - In this paper, we develop novel Automatic Repeat reQuest (ARQ) key sharing protocols for correlated fading channels. In particular, a novel role of "dumb antennas" in overcoming the negative impact of spatial correlation, on the achievable secrecy rates , is unveiled. We further develop an adaptive rate allocation policy which achieves higher secrecy rates by exploiting the channel temporal correlation. The performance gains offered by the proposed schemes are demonstrated by a comprehensive set of numerical results.
UR - http://ieeexplore.ieee.org/document/5503162/
UR - http://www.scopus.com/inward/record.url?scp=77954833793&partnerID=8YFLogxK
U2 - 10.1109/ITWKSPS.2010.5503162
DO - 10.1109/ITWKSPS.2010.5503162
M3 - Conference contribution
SN - 9781424463725
BT - IEEE Information Theory Workshop 2010, ITW 2010
ER -