{"title":"DDC and DUC filters in SDR platforms","authors":"R. Kodali, Lakshmi Bopppana, S. R. Kondapalli","doi":"10.1109/ICACT.2013.6710526","DOIUrl":"https://doi.org/10.1109/ICACT.2013.6710526","url":null,"abstract":"This paper elucidates on the different types of filters used for DDC and DUC conversions. They constitute the most crucial functions in the implementation of SDR. The paper also further discusses filters from the point of view of its usage on different USRP platforms like USRPB100 and USRPN210 along with their respective analysis for interpolation and decimation operations. A comparative study of CIC, RRC and Half band filters on the basis of its computational requirements and magnitude responses is carried out.","PeriodicalId":302640,"journal":{"name":"2013 15th International Conference on Advanced Computing Technologies (ICACT)","volume":"92 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126935670","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Zia U H. Saquib, Veena Tyagi, Shreya Bokare, Shivraj Dongawe, Monika Dwivedi, Jayati Dwivedi
{"title":"A new approach to disaster recovery as a service over cloud for database system","authors":"Zia U H. Saquib, Veena Tyagi, Shreya Bokare, Shivraj Dongawe, Monika Dwivedi, Jayati Dwivedi","doi":"10.1109/ICACT.2013.6914704","DOIUrl":"https://doi.org/10.1109/ICACT.2013.6914704","url":null,"abstract":"This paper presents a new approach to Disaster Recovery as a Service (DRaaS) over cloud for database system, which will ensure zero data loss and quick recovery. The solution makes use of internet small computer system interface (iSCSI) protocol, used for replicating database transaction logs over cloud infrastructure assuring zero data loss. The approach is well suited for any cloud environment, providing flexibility to cloud platform selection. The paper presents the detailed architecture and design using open source database Postgres to prove our point for Optimal DRaaS.","PeriodicalId":302640,"journal":{"name":"2013 15th International Conference on Advanced Computing Technologies (ICACT)","volume":"1862 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129905668","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}