Sökning: "Secrecy Capacity"

Visar resultat 1 - 5 av 6 uppsatser innehållade orden Secrecy Capacity.

1. 1. Secrecy Capacity of Cooperative Transmission with Opportunistic Relaying Scheme

   Master-uppsats,

   Författare :Dhathri Pravallika Pasumarthi; [2022]
   Nyckelord :Cooperative Transmission; Opportunistic Relaying; Decode-and-Forward; Outage Probability; Secrecy Capacity; Fading.;

   Sammanfattning : The usage of wireless communication has increased over the past few years. Most wired communications are replaced by wireless communication for ease of use. Wireless communication transfers confidential information like personal information and credentials between two entities. LÄS MER

3. 2. Decode and Forward Relay Assisting Active Jamming in NOMA System

   Master-uppsats, Blekinge Tekniska Högskola/Institutionen för datavetenskap

   Författare :Lakshmikanth Akurathi; Surya Teja Reddy Chilluguri; [2022]
   Nyckelord :Physical Layer Security; Power-domain NOMA; Decode and Forward Relay; Jamming in NOMA; Nakagami-m Fading; Relay Transmission; Secrecy Performance.;

   Sammanfattning : Non-orthogonal multiple access (NOMA), with its exceptional spectrum efficiency, was thought to be a promising technology for upcoming wireless communications. Physical layer security has also been investigated to improve the security performance of the system. LÄS MER

4. 3. Physical Layer Security With Active Jamming Using NOMA.

   Master-uppsats, Blekinge Tekniska Högskola

   Författare :Mounika Polisetti; [2021]
   Nyckelord :Physical Layer security; secrecy capacity; eavesdropper; spectral efficiency; secure NOMA transmission;

   Sammanfattning : This paper is persuaded to understand the physical layer security in wireless commu-nications utilizing NOMA (Non Orthogonal Multiple Access) concepts in the presence of an eavesdropper. Physical layer security maintains the confidentiality and secrecyof the system against eavesdroppers. LÄS MER

5. 4. Performance of physical layer security with different service integrity parameters

   Master-uppsats,

   Författare :Akhila Naga Sree Ravali Padala; Kavya Kommana; [2018]
   Nyckelord :Physical layer security; outage probability; symbol error rate; secrecy capacity;

   Sammanfattning : Information security has been a very important issue in wireless networks. With the ever-increasing amount of data being exchanged over wireless networks, the confidentiality of information needs to be protected from unauthorized users called eavesdropper. LÄS MER

7. 5. The Icelandic Banking Saga : The ways to deal or not to deal with a systemic banking crisis

   Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Juridiska institutionen

   Författare :Kristina Borodina; [2018]
   Nyckelord :;

   Sammanfattning : Every key feature of the Icelandic banking in the run-up to the 2008 year meltdown can be viewed as an emblem of the concept systemic banking crisis. The concept of a banking crisis is usually defined as “an event that shows significant signs of financial distress in the banking system and which is usually associated with significant bank runs, big losses in the banking system and bank liquidations. LÄS MER