Engineering Project Reports, Dissertation, Engineering Thesis, Working Papers, Examples, Tips, Resources and Information
This report considers the problem of robust topology control, routing and power control in wireless networks. We consider two aspects of robustness: topology control for robustness against device and link failures; routing and power control for robustness against traffic variations… Contents 1
With the advancements of mobile communication technologies, the utilization of audio-visual information in addition to textual information becomes more prevalent than the past. Cryptographic approaches are therefore necessary for secure multimedia content storage and distribution over open networks such as the Internet.
This thesis presents the design and development of several novel small and wideband patch antennas. Microstrip antennas have the attractive features of low profile and light weight. However the antennas may be too large for practical applications at the lower microwave frequency
In this work, 28GHz microstrip patch array antennas are studied. Designs of broadside pattern microstrip antenna arrays on Duroid are presented. First, an 8-element linear array is designed and its measured resonant frequency is 27.95GHz, which deviates 0.5% from the simulation. Broadside
This report covers a master thesis in embedded systems, the goal of which was to investigate the high speed data collection capabilities with a Blackfin DSP. Basic theory about sampling and noise is covered briefly from a practical point of view. The
Existing VoD solutions often rely on unicast to distribute content, which leads to a higher load on the VoD server as more nodes become interested in the content. In such case, P2P is an alternative way of distributing content since it makes
There are many diļ¬erent applications where three dimensional data describing the shape of an object is needed. For example it is used in the wood industry to determine the optimal sawing of logs; in the electronics industry to examine solder paste deposits
This study investigate water uptake in six different species of hardwood in tangential and radial section. Alder (Alnus glutinosa) and beech (Fagus sylvatika) represent semi-diffuse-porous hardwoods. Aspen (Popolus tremula) and birch (Betula pubescens) represent diffuse-porous group; oak (Quercus robur) and ash (Fraxinus
There are countless numbers of lubricated components everywhere in life and an improvement in efficiency would lead to great cost efficiency improvements in many applications. This makes it an area which is subject to a great deal of research. Here, an approach
About half of the restorations made on teeth today are restorations of old fillings, which explain the need for a better dental material. Recently Calcium aluminates as dental materials, CACs, entered the market and have shown good potentials. However their main disadvantage