Title :
Performance analysis of Channel-based FingerPrint using NS2 simulator
Author :
Lin, Wenbin ; Huang, Lianfen ; Yan, Mi ; Xiao, Liang ; Chen, Xiaoxiao
Author_Institution :
Dept. of Commun. Eng., Xiamen Univ., Xiamen, China
Abstract :
In this paper, we investigate the performance of a Channel-based FingerPrint (CFP) algorithm incorporated with the conventional higher-layer security mechanism to counteract spoofing in wireless networks. This algorithm utilizes the channel estimation results of the receiver to discriminate among different transmitters, based on the rapid decorrelation property of channel responses. Compared to the previous work, we consider multiple complicated communication scenarios, where the receiver applies CFP to discriminate among multiple transmitters in various transmission patterns in practical network settings. Simulation results provide the required signal-to-noise-ratio (SNR) by this algorithm and show the impact of the test threshold and the transmission pattern.
Keywords :
channel estimation; fingerprint identification; radio networks; radio transmitters; NS2 simulator; channel based fingerprint; channel estimation; counteract spoofing; higher layer security mechanism; multiple transmitters; performance analysis; rapid decorrelation property; signal to noise ratio; transmission pattern; wireless networks; Coherence; Performance evaluation; Protocols; Radio transmitters; Receivers; NS2; channel response; spoofing; wireless security;
Conference_Titel :
Cross Strait Quad-Regional Radio Science and Wireless Technology Conference (CSQRWC), 2011
Conference_Location :
Harbin
Print_ISBN :
978-1-4244-9792-8
DOI :
10.1109/CSQRWC.2011.6037270
