Functional Analysis between LTE-Railway and Public Safety-LTE
نویسندگان
چکیده
منابع مشابه
Public Safety Communication over 3GPP LTE
The 3rd Generation Partnership Project (3GPP) is ready to present a new cellular network standard; Long Term Evolution (LTE). LTE improves communication for public safety users like police, medical, and rescue workers in cellular networks. This creates a need to examine whether LTE can satisfy public safety users requirements. This thesis has a focus on group communication with a voice service....
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Public Safety Networks (PSNs) have been recognized as the key to a successful response to emergency and disaster situations. Recently, the 3GPP-LTE cellular networks open possibilities to enhance public safety services. To position the current LTE to meet the requirements of the evolution of PSNs, this paper proposes an approach to investigates the two key radio technologies, i.e., device-to-de...
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Reliable and efficient communication is crucial to safety, as well as in situations involving disasters or emergencies. These situations make it particularly important that communication systems are fully operational. Given the shortcomings of public safety networks in cases of disaster, the 3GPP long term evolution (LTE) network has received a great deal of attention as a broadband access alte...
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LTE (Long Term Evolution) designates the successor to the widespread mobile radio standard UMTS (Universal Mobile Telecommunications System). Its introduction is one of the responses to the rapid growth in mobile data traffic. To date, the volume of traffic transmitted over mobile networks worldwidehas doubled every year. In many countries, including Switzerland, this traffic doubling time is j...
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ژورنال
عنوان ژورنال: Journal of the Korean Society for Railway
سال: 2017
ISSN: 1738-6225
DOI: 10.7782/jksr.2017.20.1.20