{"title":"A Performance Analysis of Index Modulation in MIMO System","authors":"A. Manikandan","doi":"10.55529/jecnam.11.56.64","DOIUrl":"https://doi.org/10.55529/jecnam.11.56.64","url":null,"abstract":"Multi-carrier transmission is a key technology in wireless and broadband digital communication systems Use noise and interference to eavesdrop on or interfere with wireless networks. These difficulties are solved by cryptography and cryptography. The development of 5Gandbeyond wireless network can support a large number of devices and elements, and does not require encryption. The Key.4G wireless system offers several features for today's fast-paced world of wireless communications. We need to find solutions that increase interest in high data rates, better QoS, fully optimized mobile systems, and lower latency. The system is currently expected to be ten times more energy and spectrally efficient than 4G systems. In 5G will also support maximum data rates 10Gbps. Orthogonal Frequency Division (OFDM) stands out as the most widely used technique in wireless networks (reuse). Divide the fading channel of the wideband frequency option into sub and channels with flat arrows. In recent years, another transmission technique has been developed that integrates OFDM and index modulation. Orthogonal Frequency Division Multiplexing using OFDM-IM (Index Modulation).In this paper, we study, observe and analyze that OFDM-IM outperforms conventional OFDM for small values of m. influences. Various modulation types for OFDM-IM performance are also considered","PeriodicalId":420122,"journal":{"name":"Journal of Electronics,Computer Networking and Applied Mathematics","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124407798","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}
{"title":"A Review On Iot Enabling Technologies And Back- End Data-Sharing Model","authors":"A. M. Reddy","doi":"10.55529/jecnam.11.41.47","DOIUrl":"https://doi.org/10.55529/jecnam.11.41.47","url":null,"abstract":"The Internet of Things (IoT) is an important topic in the modern technology industry,\u0000policy, and additionally layout cycles and additionally has wound up being headline\u0000updates in both the customized media as well as the popular media. This innovation is\u0000established in a wide range of online products, systems, along with sensing units, which\u0000take advantage of advancements in finding out electrical power, digital units\u0000miniaturization, and also system linkups to provide brand-new abilities not earlier possible.\u0000A riches of seminars, data, and also newspaper articles cover and likewise doubt the\u0000achievable effect of the \"IoT makeover\"-- coming from new market choices and also\u0000solution types to fears about security, privacy, as well as specialized interoperability.","PeriodicalId":420122,"journal":{"name":"Journal of Electronics,Computer Networking and Applied Mathematics","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134286894","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}
{"title":"Connected Geodetic Global Domination Number of a\u0000Graph","authors":"X. L. Xaviour, S. Chellathurai","doi":"10.55529/jecnam.11.31.40","DOIUrl":"https://doi.org/10.55529/jecnam.11.31.40","url":null,"abstract":"A set S of vertices in a connected graph {G=(V,E)} is called a geodetic set if\u0000every vertex not in S lies on a shortest path between two vertices from S. A set D of vertices in G is called a dominating set of G if every vertex not in D has at least one neighbour in D. A geodetic dominating set S is both a geodetic and a dominating set. A set S is called a geodetic global dominating set of G if S is both geodetic and global dominating set of G. The geodetic global domination number (geodetic domination number) is the minimum cardinality of a geodetic global dominating set (geodetic dominating set) in G. In this paper we introduced and investigate the connected geodetic global domination number of certain graphs and some of the general properties are studied.","PeriodicalId":420122,"journal":{"name":"Journal of Electronics,Computer Networking and Applied Mathematics","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124977187","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}