bit_to_symbol_map = [-3, -1, 1, 3]; % Mapping for 4-PAM (00 -> -3, 01 -> -1, 10 -> +1, 11 -> +3) restricted_symbol = -3; % Symbol restriction for the final stages in ...

Abstract: In this paper, the performance comparison of serially concatenated Recursive systematic convolutional (RSC) code system with Non-systematic convolutional (NSC) code system is conduct. The ...

Abstract: Attenuation, interference, noise, and distortion affect any wireless communication system's data transfer, making it more difficult for the receiver to receive precise data. Convolution ...

This project implements and validates a hardware-based digital telemetry system using FPGA-synthesizable Verilog modules for convolutional encoding and Viterbi decoding. Telemetry systems — such as ...

Clearly, wireless LAN (WLAN) systems are a hot topic in the design community. With 802.11b taking off, and 802.11g and 802.11a coming quickly, much attention has been placed on building WLAN access ...

With the consumer demand for increased content and as a result, increasing high data bandwidth continuing to drive communications systems, coding for error control ...