Bluetooth Based Smart Sensor Networks (Download Full Seminar Report)
by aneesh on Feb.26, 2012, under Computer Science, Computer Science, Computer Seminar Topics, Electronics, Electronics, Electronics Seminar Topics
Dragging the world towards wireless galaxy
Various sensors are already in a broad use today as part of different devices or as standalone devices connected to a network usually to monitor industrial processes, equipments or installations.
The advancements in technology, wireless communications have enhanced development of small, low power and low cost devices. Such devices when organized into a network, present a powerful platform that can be used in many interesting applications. Bluetooth is a low cost, short-range, wireless technology with small footprint, low power consumption and reasonable throughput.
Bluetooth wireless technology has become global technology specification for always on wireless communication not just as a point-to-point but was a network technology as well.
The kernel of this paper, deals about an implementation of bluetooth based sensor networks.
Jubilee Campus Timelapse 1080 HD Nex 7
by aneesh on Jan.12, 2012, under ASSORTED
Jubilee Campus Timelapse 1080 HD Nex 7
The University of Nottingham
https://www.facebook.com/Aneesh.Pradeep.Photography
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This version features original score by Vladimir Persan and it is simply PHENOMENAL.
10 GB ETHERNET
by aneesh on Dec.14, 2011, under Computer Science, Computer Science, Computer Seminar Topics
Since its inception at Xerox Corporation in the early 1970s, Ethernet has been the dominant networking protocol. Of all current networking protocols, Ethernet has, by far, the highest number of installed ports and provides the greatest cost performance relative to Token Ring, Fiber Distributed Data Interface (FDDI), and ATM for desktop connectivity. Fast Ethernet, which increased Ethernet speed from 10 to 100 megabits per second (Mbps), provided a simple, cost-effective option for backbone and server connectivity.
10 Gigabit Ethernet builds on top of the Ethernet protocol, but increases speed tenfold over Fast Ethernet to 10000 Mbps, or 10 gigabit per second (Gbps). This protocol, which was standardized in august 2002, promises to be a dominant player in high-speed local area network backbones and server connectivity. Since10 Gigabit Ethernet significantly leverages on Ethernet, customers will be able to leverage their existing knowledge base to manage and maintain gigabit networks.
The purpose of this technology brief is to provide a technical overview of 10 Gigabit Ethernet. This paper discusses:
• The architecture of the Gigabit Ethernet protocol, including physical interfaces, 802.3x flow control, and media connectivity options
• The 10 Gigabit Ethernet standards effort and the timing for Gigabit Ethernet
• 10 Gigabit Ethernet topologies
• Migration strategies to 10 Gigabit Ethernet
Shallow Water Acoustic Networks
by aneesh on Dec.14, 2011, under Computer Science, Computer Science, Computer Seminar Topics
In the last two decades, underwater acoustic communications has experienced significant progress. The traditional approach for ocean-bottom or ocean-column monitoring is to deploy oceanographic sensors, record the data, and recover the instruments. But this approach failed in real-time monitoring. The ideal solution for real-time monitoring of selected ocean areas for long periods of time is to connect various instruments through wireless links within a network structure. Basic underwater acoustic networks are formed by establishing bidirectional acoustic communication between nodes such as autonomous underwater vehicles (AUVs) and fixed sensors. The network is then connected to a surface station, which can further be connected to terrestrial networks such as the Internet.
Parasitic Computing
by aneesh on Dec.14, 2011, under Computer Science, Computer Science, Computer Seminar Topics
“PARASITE” as the word suggests is an entity that resides on another entity exploiting the resources of the latter. The term “PARASITIC COMPUTING” refers to the technique of using the resources of one computer by another computer without the knowledge of the former. Distributed computing networks turn home users’ computers into part of a virtual supercomputer that can perform time-intensive operations. This seminar provides an insight into the details of how parasitic computing uses the computation power of the computers connected to the internet in solving complex mathematical problems. This technique was developed by the scientist at the Notre Dame University, Indiana (USA). According to the scientists, the transmission control protocol (TCP), could be used to solve a piece of a mathematical problem whose answer could then be relayed back to the original user. The implementation is discussed with the NP-Complete problem as example. Unlike hackers who exploit flaws to gain direct access to machines, the Notre Dame computer scientists created a virtual computer by using the fundamental components of distributed computing.
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