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This paper presents an IntraBody Communication (IBC) based receiver front end module design. By introducing Binary Signal Recovery (BSR) module with Blind Oversampling Clock and Data Recovery (BOCDR) synchronization technique, the proposed receiver achieves data speed-2.5Mb/s and transmission distance-170cm with 1.84e-6 Bit Error Rate (BER). In the proposed IBC receiver, distorted and noisy signal...
For communications and networking channels, coding techniques are widely used to correct errors in corrupted messages. The “Quality of Protection” (QoP) that can be provided via error correction directly affects the “Quality of Service” (QoS) experienced by users. The errors are commonly assumed to be substitution or erasure errors. Such systems rely on perfect synchronization so that no bit is deleted...
Based on the works of S-W Lei and V.K.N. Lau, we propose a novel adaptive interleaving scheme for the application in orthogonal frequency division multiplexing (OFDM) systems. The new scheme has improved the original one in the following two aspects: (1) We have derived the equivalent bit level channel state information thus the symbol level interlever is changed to the bit level; (2) We have modified...
This paper mainly aims at BPSK signals to establish and validate a timing estimation method named as WP.Z algorithm that uses two samples/symbol sampling rate and its modified algorithm. Both of them have been carried on modeling and simulating in detail and their performance is evaluated under various parameters. It is not only discussed the accuracy, astringency and applied bound between two algorithms,...
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