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 |