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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Li Guojun Zhang Running Shi Jian |
| Copyright Year | 2013 |
| Description | Author affiliation: DFH SATELLITE Co., Ltd., Beijing, China (Li Guojun; Zhang Running; Shi Jian) |
| Abstract | A brand-new satellite packet telemetry data compression algorithm is proposed by this paper, which utilizes the slowly-changing characteristic of satellite telemetry data. Unchanged bytes are removed from the original data and the other bytes are reorganized with position. If unchanged bytes are outnumbered by the changed ones in one packet, the whole packet data remains uncompressed. The compression algorithm is lossless. Bit error scatter is restricted within two bytes. Tests revealed that the average compression ratio of the algorithm is about 5. The algorithm can be used in satellite and spacecraft telemetry data process. |
| Starting Page | 2756 |
| Ending Page | 2759 |
| File Size | 93611 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781479925643 |
| e-ISBN | 9781479925650 |
| DOI | 10.1109/MEC.2013.6885497 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2013-12-20 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Space vehicles Satellites Protocols Data compression Satellite telemetry Aerospace electronics Space Packet protocol Lossless data compression Telemetry Compression algorithms |
| Content Type | Text |
| Resource Type | Article |
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