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Performances of LDPC-coded QAM constellations employing non-coded bits [articol]
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| dc.contributor.author | Bota, Vasile | |
| dc.contributor.author | Varga, Mihaly | |
| dc.contributor.author | Polgar, Zsolt | |
| dc.date.accessioned | 2021-08-24T08:10:00Z | |
| dc.date.available | 2021-08-24T08:10:00Z | |
| dc.date.issued | 2004 | |
| dc.identifier.citation | Bota, Vasile. Performances of LDPC-coded QAM constellations employing non-coded bits. Timişoara: Editura Politehnica, 2004 | en_US |
| dc.identifier.uri | http://primo.upt.ro:1701/primo-explore/search?query=any,contains,Performances%20of%20LDPC-coded%20QAM%20constellations%20employing%20non-coded%20bits&tab=default_tab&search_scope=40TUT&vid=40TUT_V1&lang=ro_RO&offset=0 Link Primo | |
| dc.description.abstract | The paper deals with the BER and Throughput vs. SNR performances of the LDPC-coded QAM signal constellations modulated on OFDM-type multicarrier transmissions. It analyzes, by means of computer simulation, the influences of the LDPC-code parameters (codeword length and rate) and the effects of mapping various ratios of coded and non-coded bits on QAM symbols, upon the SNR performances of these transmissions. Comparisons to the Shannon limits are presented as well. | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | Timişoara: Editura Politehnica | en_US |
| dc.relation.ispartofseries | Buletinul ştiinţific al Universităţii „Politehnica” din Timişoara, România. Seria electronică şi telecomunicaţii, Tom 49(63), fasc. 2 (2004), p. 7-12 | |
| dc.subject | LDPC-Code | en_US |
| dc.subject | Bit Error Rate (BER) | en_US |
| dc.subject | Throughput | en_US |
| dc.title | Performances of LDPC-coded QAM constellations employing non-coded bits [articol] | en_US |
| dc.type | Article | en_US |
