Abstract
In this letter, we extend the results of secure transmission with artificial noise over multiple-input single-output (MISO) wiretap channels. There is a case such that the transmitter knows the relative distance of the eavesdropper. That is, it knows the distance from itself to the eavesdropper divided by its distance to the legitimate receiver. The study found that when the transmitter utilizes information about the relative distance of the passive eavesdropper, the system can achieve a significant increase in its secrecy rate. This work may be useful evaluating a secure communication system in where a secure-zone is enforced and is accessible, exclusively, to the legitimate receiver.
| Original language | English |
|---|---|
| Article number | 6235071 |
| Pages (from-to) | 1408-1411 |
| Number of pages | 4 |
| Journal | IEEE Communications Letters |
| Volume | 16 |
| Issue number | 9 |
| DOIs | |
| Publication status | Published - 2012 Jul 17 |
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All Science Journal Classification (ASJC) codes
- Modelling and Simulation
- Computer Science Applications
- Electrical and Electronic Engineering
Cite this
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Secrecy rate for MISO rayleigh fading channels with relative distance of eavesdropper. / Chang, Namseok; Chae, Chan Byoung; Ha, Jeongseok; Kang, Joonhyuk.
In: IEEE Communications Letters, Vol. 16, No. 9, 6235071, 17.07.2012, p. 1408-1411.Research output: Contribution to journal › Article
TY - JOUR
T1 - Secrecy rate for MISO rayleigh fading channels with relative distance of eavesdropper
AU - Chang, Namseok
AU - Chae, Chan Byoung
AU - Ha, Jeongseok
AU - Kang, Joonhyuk
PY - 2012/7/17
Y1 - 2012/7/17
N2 - In this letter, we extend the results of secure transmission with artificial noise over multiple-input single-output (MISO) wiretap channels. There is a case such that the transmitter knows the relative distance of the eavesdropper. That is, it knows the distance from itself to the eavesdropper divided by its distance to the legitimate receiver. The study found that when the transmitter utilizes information about the relative distance of the passive eavesdropper, the system can achieve a significant increase in its secrecy rate. This work may be useful evaluating a secure communication system in where a secure-zone is enforced and is accessible, exclusively, to the legitimate receiver.
AB - In this letter, we extend the results of secure transmission with artificial noise over multiple-input single-output (MISO) wiretap channels. There is a case such that the transmitter knows the relative distance of the eavesdropper. That is, it knows the distance from itself to the eavesdropper divided by its distance to the legitimate receiver. The study found that when the transmitter utilizes information about the relative distance of the passive eavesdropper, the system can achieve a significant increase in its secrecy rate. This work may be useful evaluating a secure communication system in where a secure-zone is enforced and is accessible, exclusively, to the legitimate receiver.
UR - http://www.scopus.com/inward/record.url?scp=84866632988&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84866632988&partnerID=8YFLogxK
U2 - 10.1109/LCOMM.2012.070512.120519
DO - 10.1109/LCOMM.2012.070512.120519
M3 - Article
AN - SCOPUS:84866632988
VL - 16
SP - 1408
EP - 1411
JO - IEEE Communications Letters
JF - IEEE Communications Letters
SN - 1089-7798
IS - 9
M1 - 6235071
ER -