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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Chuanyu Wang Shanshan Wang Ye Tian Yufeng Ma |
| Copyright Year | 2013 |
| Description | Author affiliation: Office of Space Weather, Nat. Satellite Meteorol. Center, Beijing, China (Chuanyu Wang) || Sch. of Inf. Sci. & Eng., Shenyang Ligong Univ., Shenyang, China (Shanshan Wang; Ye Tian; Yufeng Ma) |
| Abstract | Satellite communication is widely used in meteorological forecast. Among the satellite communication technologies, advanced orbiting systems(AOS) recommendation is an excellent one proposed by Consultative Committee for Space Data Systems(CCSDS). In AOS, the error correction coding schemes commonly used are convolutional coding, Turbo coding and RS coding. Convolutional coding and Turbo coding are studied in this paper. The encoding and decoding principle of convolutional code and Turbo code are analyzed. A simulation model of AOS communication system is also established, in which convolutional code and Turbo code are used. Performance of Turbo code and convolution code are compared from three aspects: the bit error rate(BER), frame error rate(FER) and throughput. Experiments show that Turbo code works better than convolutional code from all these three aspects, especially under the condition of low Signal-to-Noise Ratio(SNR). |
| Sponsorship | IEEE Beijing Sect. |
| Starting Page | 487 |
| Ending Page | 491 |
| File Size | 120583 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781467360777 |
| e-ISBN | 9781467360791 |
| DOI | 10.1109/MAPE.2013.6689940 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2013-10-29 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Convolutional codes convolutional code Bit error rate AOS Turbo codes throughput Turbo code bit error rate Maximum likelihood decoding Signal to noise ratio |
| Content Type | Text |
| Resource Type | Article |
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