Browsing by Keywords "Cut-off rate"
Now showing items 1-4 of 4
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Joint precoder and artificial noise design for MIMO wiretap channels with finite-alphabet inputs based on the cut-off rate
(Institute of Electrical and Electronics Engineers Inc., 2017)We consider precoder and artificial noise (AN) design for multi-antenna wiretap channels under the finite-alphabet input assumption. We assume that the transmitter has access to the channel coefficients of the legitimate ... -
Low complexity precoding for MIMOME wiretap channels based on cut-off rate
(IEEE, 2016)We propose a low complexity transmit signal design scheme for achieving information-theoretic secrecy over a MIMO wiretap channel driven by finite-alphabet inputs. We assume that the transmitter has perfect channel state ... -
On the origin of polar coding
(Institute of Electrical and Electronics Engineers Inc., 2016)Polar coding was conceived originally as a technique for boosting the cutoff rate of sequential decoding, along the lines of earlier schemes of Pinsker and Massey. The key idea in boosting the cutoff rate is to take a ... -
Secure multi-antenna transmission with finite-alphabet signaling
(Bilkent University, 2018-01)With the ever-growing demand for services that rely on transmission over wireless networks, a challenging issue is the security of the transmitted information. Due to its open nature, wireless communications is prone to ...