| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | mtc-m16d.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 8JMKD3MGPDW34R/483PTKE |
| Repository | sid.inpe.br/mtc-m16d/2022/11.22.16.05 |
| Last Update | 2022:11.22.16.05.08 (UTC) simone |
| Metadata Repository | sid.inpe.br/mtc-m16d/2022/11.22.16.05.08 |
| Metadata Last Update | 2023:01.07.21.44.52 (UTC) administrator |
| ISSN | 2177-3114 |
| Citation Key | AraújoSouzDosS:2022:DiCoRa |
| Title | A Discussion on Cognitive Radio Techniques to Ultra- High Data Rate Downlink for Satellite Communications  |
| Format | On-line |
| Year | 2022 |
| Access Date | 2024, May 18 |
| Secondary Type | PRE CN |
| Number of Files | 1 |
| Size | 691 KiB |
| 2. Context | |
| Author | 1 Araújo, Rodolfo Antonio da Silva 2 Souza, Marcelo Lopes de Oliveira e 3 Dos Santos, Walter Abrahão |
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9JHP4 3 8JMKD3MGP5W/3C9JJC2 |
| Group | 1 CMC-ETES-DIPGR-INPE-MCTI-GOV-BR 2 DIMEC-CGCE-INPE-MCTI-GOV-BR 3 DIPST-CGCE-INPE-MCTI-GOV-BR |
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Instituto Nacional de Pesquisas Espaciais (INPE) |
| Author e-Mail Address | 1 rodolfo.araujo@inpe.br 2 marcelosouzabr@ig.com.br 3 walter.abrahao@inpe.br |
| Editor | Mendes, Camila Porto Ciriaco, Deborah Mascaroz |
| Conference Name | Workshop em Engenharia e Tecnologia Espaciais, 13 (WETE) |
| Conference Location | São José dos Campos |
| Date | 16, 17 e 18 nov. 2022 |
| Publisher | Instituto Nacional de Pesquisas Espaciais (INPE) |
| Publisher City | São José dos Campos |
| Organization | Instituto Nacional de Pesquisas Espaciais (INPE) |
| History (UTC) | 2022-11-22 16:05:59 :: simone -> administrator :: 2022 2023-01-03 16:51:40 :: administrator -> simone :: 2022 2023-01-03 23:08:29 :: simone -> administrator :: 2022 2023-01-07 21:44:52 :: administrator -> simone :: 2022 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Keywords | Cognitive Radio Spectrum Awareness Spectrum Exploitation MODCOD ACM |
| Abstract | Upcoming Earth Observation Satellite (EOS) missions will require ultra-high data rates for downlink transmissions, emphasizing Adaptive Modulation and Coding (MODCOD) techniques combined with Cognitive Radio (CR) techniques. These combinations: 1) increase the RF power and bandwidth efficiencies; 2) achieve efficient use of the available spectrum; and 3) promise to be the best solution in the next years. Among them, the 1) Dynamic Spectrum Access and 2) Spectral Sharing techniques are being extensively studied and standardized. So, this paper discusses cognitive radio techniques to ultra-high data rate downlink for satellite communications. This begins with essential aspects of CR Spectral Awareness and Spectral Exploitation to provide a basis for spectral enhancement for SatCom. Then, it proposes and evaluates an Adapted MODCOD technique (ACM), based on the DVB-S2 standard, supported by CR approaches. Its mean information rate of 494.15 Mbps promises better Thesis results. |
| Area | ETES |
| Type | CSE |
| Arrangement 1 | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > CMC > A Discussion on... |
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGCE > A Discussion on... |
| Arrangement 3 | A Discussion on... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| data URL | http://urlib.net/ibi/8JMKD3MGPDW34R/483PTKE |
| zipped data URL | http://urlib.net/zip/8JMKD3MGPDW34R/483PTKE |
| Language | pt |
| Target File | Código 23[Rodolfo Antonio da Silva Araujo] A discussion.pdf |
| User Group | simone |
| Reader Group | administrator italo.rodrigues@inpe.br simone |
| Visibility | shown |
| Copyright License | urlib.net/www/2012/11.12.15.19 |
| Rightsholder | originalauthor yes |
| Update Permission | not transferred |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/3F2UALS 8JMKD3MGPCW/46KTFK8 8JMKD3MGPDW34P/485A355 |
| Citing Item List | sid.inpe.br/mtc-m16c/2022/12.01.19.17 4 sid.inpe.br/mtc-m21/2012/07.13.15.01.48 2 sid.inpe.br/bibdigital/2013/10.14.00.13 2 |
| Host Collection | sid.inpe.br/mtc-m19@80/2009/08.21.17.02 |
| 6. Notes | |
| Empty Fields | archivingpolicy archivist booktitle callnumber contenttype copyholder creatorhistory descriptionlevel dissemination doi e-mailaddress edition isbn label lineage mark mirrorrepository nextedition notes numberofvolumes orcid pages parameterlist parentrepositories previousedition previouslowerunit progress project readpermission schedulinginformation secondarydate secondarykey secondarymark serieseditor session shorttitle sponsor subject tertiarymark tertiarytype url versiontype volume |
| 7. Description control | |
| e-Mail (login) | simone |
| update | |