Search for dissertations about: "telecom infrastructure sharing"

Found 2 swedish dissertations containing the words telecom infrastructure sharing.

2. 1. Mobile Network Operators and Cooperation : A Tele-Economic Study of Infrastructure sharing and Mobile Payment Services

   Author : Jan Markendahl; Jens Zander; Per Andersson; Heikki Hämmäinen; KTH; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Telecommunication theory; Telekommunikationsteori;

   Abstract : Mobile network operators are currently faced with a number of challenges at the market. The revenues from voice services have decreased the last couple of years. Mobile broadband access services are being adopted and the demand is increasing. The increasing traffic volumes require investments in order to increase the network capacity. READ MORE

4. 2. Collaborative Network Security: Targeting Wide-area Routing and Edge-network Attacks

   Author : Rahul Gokulchand Hiran; Nahid Shahmehri; Niklas Carlsson; Olaf Maennel; Linköpings universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Collaboration; network security; BGP attacks; routing security; hijack;

   Abstract : To ensure that services can be delivered reliably and continuously over theInternet, it is important that both Internet routes and edge networks aresecured. However, the sophistication and distributed nature of many at-tacks that target wide-area routing and edge networks make it difficult foran individual network, user, or router to detect these attacks. READ MORE