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Author Allam, Ali M. ♦ Abutaleb, M. M.
Source CiteSeerX
Content type Text
File Format PDF
Subject Domain (in DDC) Computer science, information & general works ♦ Data processing & computer science
Subject Keyword Real-time Fpga-based Non-cryptography System ♦ Wireless Network ♦ Wireless Channel ♦ Unique Instant Channel State Information ♦ New Bilateral Pilot ♦ Wireless Communication ♦ Fpga-based Circuit ♦ Quadrature Amplitude Modulation ♦ Radio Channel ♦ Traditional Privacy Technique ♦ Open Radio Propagation Environment ♦ Slow Time ♦ Link Privacy Method ♦ Transmission Technique ♦ Fpga-based Design ♦ Burst Transmission ♦ Real-time Wireless Communication System ♦ Great Challenge
Abstract Traditional privacy techniques for wireless communications are facing great challenges, due to the open radio propagation environment and limited options of transmission techniques. A new bilateral pilot aided protocol is presented, with single-tone based burst transmission over slow time varying flat fading wireless channels, and is investigated to enhance the security of quadrature amplitude modulation (QAM) system. In this paper, a real-time and link privacy method with FPGA-based design is proposed, which is based on the characteristics of radio channel including randomness and privacy. For the proposed approach, the unique instant channel state information (CSI) of channel can be estimated in real-time by a proposed FPGA-based circuit to be used in giving confidentiality for transmitted data. The proposed approach is adequate for most real-time wireless communication systems.
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research
Education Level UG and PG ♦ Career/Technical Study