Now multi-bit soft errors are becoming increasingly on-chip L2 caches due to increase in the chip density due to technology scaling and decrease in the minimum feature size. Due to increase in multi-bit errors we will face biggest problems like corruption of data and crashing of application programs. Normally, the techniques like Error detection/correction codes, Physical interleaving of cache bit lines to convert multi-bit errors into single-bit errors; and Cache scrubbing will protect the L2 caches from the soft errors. In this report, we will investigate about multi-bit soft error rates in large L2 caches and to solve these errors we develop a framework of solutions using amount of redundancy present in the memory hierarchy. We will check various new techniques to reduce the no. of multi-bit errors in large L2 caches, in which, simple error detection codes will detect the multi-bit errors and by using data redundancy in the memory hierarchy we will solve the multi-bit errors.
In India, we know only few things about the brake performance of commercial motor vehicles. The main reason behind collision of vehicles is due to faulty brakes and cost of brakes is more expensive for the trucking companies. Also force and wear of break are of great interest to the transportation community. We developed this project to check the performance of brakes in contrast with the existing method of visual inspection. For retrieving the break force and break wear over the life of new brakes in vehicles, scientists installed the Performance Based Brake Tester (PBBT) at Green County Weigh Station in Tennessee.
The main objective of the Alumni Manager project is to develop a repository for storing the information of old students/ alumni of the college. It is useful for the management of college to get information about students who studied before in same college. This application works through internet and any user can access this application all over the world. By using search engine any user can get to know about any old student of college but he can’t add that student to this system. Only alumni are having the right to moderate the database and add details like when he studied in that college& other details. This system works efficiently and provides alumni to fill the details according to the requirements of alumni. It updates alumni data quickly and automates the existing manual procedure. Any user can access this application at any time using internet.
Presently most of people are using internet all over the world. It is a better network with time-varying bandwidth characteristics. A system which multicast the video through Internet must fulfill the various requirements and capabilities of the receiver. For this we need to use adaptive mechanisms. A mechanism which places a number of constraints on the network is called Real-time multimedia traffic. The problem of varying bandwidth in multimedia multicast application can be solved by using conventionally multi-layered transmission of data. Now, most of data flows are burst in nature and consumes more bandwidth.
To decrease the global warming process we need to aim at reducing the emission of CO2. The CO2 emission can be reduced efficiently by decreasing the energy consumption.
The main aim of this Energy Management project is to control the energy consumption by using Zigbee router module. The proposed system is based on wireless sensor network technology, it should be developed in very less cost and work efficiently.
The main objective of the Agent Based Information Push Mechanism is to provide required information to the user who would be interested in that information. Now, we are using this technique in Web-site Advertising. It will show the specific advertisements that a user with a certain profile would be interested in. Best examples are Yahoo!, Google sites. We can use this technique in other fields where a user with a known profile contacts an information system such as a website. Based on the previous search history and profile of a user, that user’s behavioral profile will be determined and the information push system will use this behavioral profile in finding the information that the particular user is interested in, also it will displays that information to the user.