{"title":"Public Safety Communication Evolution","authors":"A. Yarali","doi":"10.1002/9781119580157.ch3","DOIUrl":"https://doi.org/10.1002/9781119580157.ch3","url":null,"abstract":"This chapter aims to reveal the evolution of public safety communication. As compared to fifth generation (5G), public safety standardization has not been accorded due priority. Communication regarding mission‐critical voice has been delivered by employing land mobile radio systems that achieve public safety standards and are operated by a single jurisdiction or agency. Since public safety is a unique mission, the emergency responders need to be equipped with wireless broadband devices as well as services that will assure access, coverage, and security as well as a high level of reliability, which is unlikely to be provided by commercial entities. The fourth generation (4G) long term evolution wireless network offered the basis for the development of 5G. The 4G and 5G wireless communication networks can provide public safety community capabilities to enhance their responsiveness to emergencies. 3rd generation partnership project standardization involves a radio access network, a core network, terminals, as well as services and systems.","PeriodicalId":447814,"journal":{"name":"Public Safety Networks from LTE to 5G","volume":"136 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":"123243535","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":"Issues and Challenges of\u0000 4G\u0000 and\u0000 5G\u0000 for\u0000 PS","authors":"A. Yarali","doi":"10.1002/9781119580157.ch11","DOIUrl":"https://doi.org/10.1002/9781119580157.ch11","url":null,"abstract":"Numerous public safety policies and organizations have been implemented to secure wireless connection, but there is still a vast gap to cover. This chapter looks at various issues regarding fourth generation (4G) and fifth generation (5G) network connections, their challenges, and various recommendations to mitigate the problems. Through various presentations and results from multiple experiments done by different stakeholders in the communication sector, it has been proven that 5G will be stronger and more efficient than 4G network connections. Threats that are related to 4G and 5G cellular networks can be put into various categories. Such categories cover both the internal and external component of any networking environment. Threats against privacy are widespread in society. Threats against integrity have also been pervasive among various institutions. Attacks against authentication are an excellent example of an internal networking breach, which is also very common among users using the 4G services and previous forms of cellular networks.","PeriodicalId":447814,"journal":{"name":"Public Safety Networks from LTE to 5G","volume":"2014 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":"130497057","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}