Optimization design and simplified decoding for short frame CCPM
Considering the demand of burst communications,optimization and simplified decoding for coded GMSK sys-tem in short frame was focused on to give an optimum proposal of C<sup>2</sup>PPM system.Simplified demodulator,optimized generation polynomial of the convolution code and matched inter...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2013-05-01
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| Series: | Tongxin xuebao |
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| Online Access: | http://www.joconline.com.cn/zh/article/doi/:10.3969/j.issn.1000-436x.2013.05.014/ |
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| _version_ | 1841539856405102592 |
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| author | Xiao-jie DAI Ya-feng ZHAN |
| author_facet | Xiao-jie DAI Ya-feng ZHAN |
| author_sort | Xiao-jie DAI |
| collection | DOAJ |
| description | Considering the demand of burst communications,optimization and simplified decoding for coded GMSK sys-tem in short frame was focused on to give an optimum proposal of C<sup>2</sup>PPM system.Simplified demodulator,optimized generation polynomial of the convolution code and matched interleavers were discussed.Simulation results show that for coded GMSK system under AWGN,the performance is better than individual convolution code.Especially when BER is 1×10<sup>-5</sup>,it performs better than Turbo code and LDPC code with the same frame length,and there is no error floor occur-ring.Finally,complexity analysis shows that the coded GMSK system has lower implementation complexity in compari-son with the commonly used convolution code,Turbo code and LDPC code. |
| format | Article |
| id | doaj-art-fdc77e3b54b64849af8094f1d0d73478 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2013-05-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-fdc77e3b54b64849af8094f1d0d734782025-01-14T06:35:20ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2013-05-013412112559672240Optimization design and simplified decoding for short frame CCPMXiao-jie DAIYa-feng ZHANConsidering the demand of burst communications,optimization and simplified decoding for coded GMSK sys-tem in short frame was focused on to give an optimum proposal of C<sup>2</sup>PPM system.Simplified demodulator,optimized generation polynomial of the convolution code and matched interleavers were discussed.Simulation results show that for coded GMSK system under AWGN,the performance is better than individual convolution code.Especially when BER is 1×10<sup>-5</sup>,it performs better than Turbo code and LDPC code with the same frame length,and there is no error floor occur-ring.Finally,complexity analysis shows that the coded GMSK system has lower implementation complexity in compari-son with the commonly used convolution code,Turbo code and LDPC code.http://www.joconline.com.cn/zh/article/doi/:10.3969/j.issn.1000-436x.2013.05.014/short framecoded GMSKiterative demodulation and decoding |
| spellingShingle | Xiao-jie DAI Ya-feng ZHAN Optimization design and simplified decoding for short frame CCPM Tongxin xuebao short frame coded GMSK iterative demodulation and decoding |
| title | Optimization design and simplified decoding for short frame CCPM |
| title_full | Optimization design and simplified decoding for short frame CCPM |
| title_fullStr | Optimization design and simplified decoding for short frame CCPM |
| title_full_unstemmed | Optimization design and simplified decoding for short frame CCPM |
| title_short | Optimization design and simplified decoding for short frame CCPM |
| title_sort | optimization design and simplified decoding for short frame ccpm |
| topic | short frame coded GMSK iterative demodulation and decoding |
| url | http://www.joconline.com.cn/zh/article/doi/:10.3969/j.issn.1000-436x.2013.05.014/ |
| work_keys_str_mv | AT xiaojiedai optimizationdesignandsimplifieddecodingforshortframeccpm AT yafengzhan optimizationdesignandsimplifieddecodingforshortframeccpm |