Data transmission

For cluster-based WSNs (CWSNs), secure data transmission, where like dynamically and periodically the clusters are shaped. The analysis problems associated with WSNs security and knowledge aggregation with reference to the protection and security analysis against various attacks, we show the quality of being usable of the SET-IBS and SET-IBOOS protocols. For a fuzzy approach and SET-IBS formula employing a combination in our planned system, for WSNs a replacement routing technique to extend network

Secure patients data transmission using XOR ciphering encryption and ECG steganography Shaheen S.Patel1 Prof Dr Mrs.S.V.Sankpal2 A. N. Jadhav3 1 D.Y.Patil College of Engg and Technology, Kolhapur, Maharashtra 2 Asso. Prof . D.Y. Patil College of Engg and Technology, Kolhapur, Maharashtra. 3 Asso. Prof . D.Y. Patil College of Engg and Technology, Kolhapur, Maharashtra. E-mails: 1shaheenpatel7860@gmail.com , 2sankpal16@yahoo.com, 3ajitsinhj33@gmail.com Abstract :- As no of patients that are suffering

Transmission of Multimedia Data over Wireless Ad-Hoc networs A.     Berk Barutlu Abstract Ad-hoc networking has been of increasing interest and therefore recognized as an important research area in recent years. This paper is about transmission of multimedia data over wireless ad-hoc networks, the problems and the related issues. 1. Introduction 1.1     Ad-Hoc Networks An ad-hoc network is a collection of wireless mobile nodes that will dynamically

Data Transmission/Collection and Encryption Data collection by the ISP is basically the sharing and selling of someone’s private information. New technology makes it easier for governments and corporations to see and use all our online activities. Our privacy is not the only thing on the line though, but free speech and free media as well. We should not have to choose between new technology and keeping our information private. The biggest stakeholders in data collecting is the users, not as clients

1. Define the following concepts: data rate, error rate, bandwidth, handshaking procedure, and queuing delay. Data rate: Is the rate at which data is transmitted. It can be determined by d = q / t (where d = data rate, q = quantity of data, t = time to transmit). Error rate: Is the rate at which packets (bits) incur errors in transmission (ie: interference, packet loss, corruption) Bandwidth: Is the bits per second that a link is capable of transmitting (ie: Exetel currently advertise their ADSL2+

Abstract: The Quality of service in general refers to capability to provide flawless, fast and consistent communication across the network. The factors that influence QoS are error rates, bandwidth, throughput, transmission delay, availability, jitter, etc. Any network must provide secure and reliable service and to achieve this it needs to consider the above factors. Hence we can say that the QoS of a network is a set of factors to efficiently use the resources of the network. I am using the above

When we enter data onto a computer system or other device by way of the keyboard, each character is encoded into an equivalent binary coded pattern, using one of the standard coding schemes that are used for the transposition of information. When representing all characters on a keyboard, an exclusive pattern of 7 or 8 bits in size is used. The use of 7 bits means that 128 different elements can be represented, while 8 bits can represent 256 elements. At the receiving end the process is reversed

Data may be any number, alphabets, images, videos and other representation such as attendance record of student, customer information in bank. Such data needs to be sent and receive between the different location and devices. So exchange of data is called data communication. In data communication message, sender, receiver, transmission media and protocol play a vital role. Messages are the actual data to be shared and it can be in any form. Senders

LED of data transfer. This technology was proposed by by the German physicist—Harald Haas. This paper focuses on developing a Li-Fi based system and analyzes its performance with respect to existing technology. The paper also the study on advantages as well as disadvantages of using LiFi in transferring data from one computer to another computer. The use of this technology can reduce many problems of currently used data transfer technology Keywords— LED, Li-Fi technology, Wi-Fi technology, data transmission

noise source, such as the Additive White Gaussian noise (AWGN) which, in turn, can cause a change in the data transmission. As a result of data change or corruption, the idea of channel coding was introduced as a reliable solution to overcome this dilemma. Nowadays, we use some techniques as Forward error correction (FEC) to reduce the errors that might appear during the information transmission over the channel. In this technique, the system adds redundant (extra) bits to identify if a specific bit