Title :
A key generation technique using array antenna beam selection
Author :
Aikawa, Satoru ; Maeda, Masahiko ; Iwai, Tohru
Author_Institution :
Grad. Sch. of Eng., Univ. of Hyogo, Himeji, Japan
Abstract :
A key generation technique using array antenna beam selection was proposed to decrease the occurring probability of the RSSI near the threshold. Terminals estimate DOA and control direction when the keys are generated. We evaluate the key agreement probability and conditional mutual information and show the effect of the proposed scheme.
Keywords :
antenna arrays; private key cryptography; telecommunication security; RSSI probability; array antenna beam selection; key agreement probability; key generation technique; Antenna arrays; Arrays; Direction of arrival estimation; Forward error correction; Mutual information;
Conference_Titel :
General Assembly and Scientific Symposium, 2011 XXXth URSI
Conference_Location :
Istanbul
Print_ISBN :
978-1-4244-5117-3
DOI :
10.1109/URSIGASS.2011.6050500
