Essays about: "FLAT HIERARCHICAL"

Showing result 21 - 23 of 23 essays containing the words FLAT HIERARCHICAL.

1. 21. Evaluation of TCP Performance in hybrid Mobile Ad Hoc Networks

   University essay from Institutionen för informationsteknologi

   Author : Jonas Karlsson; Alba Battle Linares; [2006]
   Keywords : manet; tcp; gateway; hybrid manet;

   Abstract : Nowadays a lot of research efforts focus on Mobile Ad-hoc NETworks (MANETs). A MANET is a collection of mobile autonomous nodes, which can move arbitrary, leading to a constantly changing network topology. However, today most of the information is still stored on wired servers. READ MORE

3. 22. Distributed Overlays in Wireless Sensor Networks

   University essay from KTH/Kommunikationssystem, CoS

   Author : Abhinash Murukesvan; [2006]
   Keywords : Wireless Sensor Networks; Overlay Network; Distributed Security Scheme; Virtual Shared Infrastructure;

   Abstract : This thesis investigates two architectures and compares their suitability for selective application and user differentiation in sensor networks. A hierarchical architecture consisting of more capable cluster heads surrounded by weaker nodes is compared to a flat architecture of equally powerful nodes. READ MORE

4. 23. Synthesis-driven Derivation of Process Graphs from Functional Blocks for Time-Triggered Embedded Systems

   University essay from Institutionen för datavetenskap

   Author : Ghennadii Sivatki; [2005]
   Keywords : embedded systems; time-triggered systems; system-level modelling; functional blocks; allocation; process graphs; mapping; scheduling;

   Abstract : Embedded computer systems are used as control systems in many products, such as VCRs, digital cameras, washing machines, automobiles, airplanes, etc. As the complexity of embedded applications grows and time-to-market of the products they are used in reduces, designing reliable systems satisfying multiple require-ments is a great challenge. READ MORE