Title :
Adaptive data compression for VLF communication system
Author :
Sharp, Daniel ; Roth, David
Author_Institution :
MITRE Corp., McLean, VA, USA
fDate :
30 Sep-3 Oct 1990
Abstract :
A proposed data compression method for text messages transmitted through the US Navy´s fixed submarine broadcast system (FSBS). (a VLF/LF communication system) is discussed. The current and proposed FSBS), (a VLF/LF communication system) is discussed. The current and proposed FSBS systems, data compression methods in general, compression results on the FSBS, determination of a figure of merit for error analysis forward error correction (FEC) code requirements, preamble requirements, and system analysis results are described. After determining the overhead requirements, it is concluded that the arithmetic coding adaptive data compression technique can provide a substantial increase in throughput for the FSBS
Keywords :
data compression; error correction codes; marine systems; mobile radio systems; (FSBS; US Navy Fixed Submarine Broadcast System; VLF communication system; arithmetic coding adaptive data compression technique; error analysis; figure of merit; forward error correction codes; text messages; throughput; Arithmetic; Data compression; Decoding; Error analysis; Forward error correction; Frequency; Performance analysis; Redundancy; Statistics; Transmitters;
Conference_Titel :
Military Communications Conference, 1990. MILCOM '90, Conference Record, A New Era. 1990 IEEE
Conference_Location :
Monterey, CA
DOI :
10.1109/MILCOM.1990.117569
