A combined two established techniques, namely the Quality Function Deployment (QFD) and the Analytic Network Process (ANP) use in product development process. In this paper shows the how to use ANP decision making tool in QFD matrix. Combine the QFD and ANP method to determine the overall priorities of ECs. The ANP is a multi criteria decision-making method used to derive relative priority from...

The study group 802.11 was formed under the IEE Project 802 to recommend and international standard for Wireless Local Area Networks (WLANs). The final version provides a detailed medium access control (MAC) and physical layer (PHY) specification for WLANs. To access the medium IEEE 802.11 defines a mechanism call the Distributed Coordination Function (DCF) Mechanism. In this term paper, we hav...

This paper introduces the procedure for an analytical derivation of the drop probability function for the Random Early Detection queue management mechanism. The procedure is based on a model of the TCP window system and the establishment for a criterion for system stability with methods of control theory. The term stability refers to the oscillation amplitude of the steady state queue size. The...