This paper treats control issues in communication networks such as congestion control in ATM (Asynchronous Transfer Mode) and TCP/IP (Transmission Control Protocol/Internet Protocol), and power control in the wireless communication, particularly CDMA (Code Division Multiple Access). There have been many researches that try to solve the control problems by control theoretic approaches. This pape...

High-speed communication networks are characterized by large bandwidth-delay products. This may have an adverse impact on the stability of closed-loop congestion control algorithms. In this paper, classical control theory and Smith's principle are proposed as key tools for designing an e!ective and simple congestion control law for high-speed data networks. Mathematical analysis shows that the ...

In past few years, a remarkable change has been faced in the field of wireless sensor network – mobile sensor nodes. Congestion in the network and limited energy causes delay in the network. Due to this very reason, it has been now an obligatory to ensure the appropriate use of the given resources. Saving the battery life, sagacitic time allocation, minimizing the communication delay, effective...

Many distributed multimedia applications require real-time network communication services to be effective. Although architectural models for real-time communication on the Internet are evolving (e.g., [2]), none appear to consider the problem of realizing real-time performance on existing local-area networks. This is important as the “first” and “last mile” of a network connection — the portion...

For communication-intensive parallel applications, the maximum degree of concurrency achievable is limited by the communication throughput made available by the network. In previous work [HPS94], we showed experimentally that the performance of certain parallel applications running on a workstation network can be improved signi cantly if a congestion control protocol is used to enhance network ...

In recent past, the current Internet architecture has many challenges in supporting the magnificent network traffic. Among the various that affect the quality of communication in the massive architecture the challenge in maintaining congestion free flow of traffic is one of the major concerns. In this paper, we propose a novel technique to address this issue using cross layer paradigm based on ...

For communication-intensive parallel applications, the max imum degree of concurrency achievable i s limited by the communication throughput made available by the network. In previous work [lo], we showed experimentally that the performance of certain parallel applications running o n a workstation network can be improved significantly if a congestion control protocol i s used t o enhance netwo...

WSNs can be considered a distributed control system designed to react to sensor information with an effective and timely action. For this reason, in WSNs it is important to provide real-time coordination and communication to guarantee timely execution of the right actions. In this paper a new communication protocol RRRT to support robust real-time and reliable event data delivery with minimum e...

WSNs can be considered a distributed control system designed to react to sensor information with an effective and timely action. For this reason, in WSNs it is important to provide real-time coordination and communication to guarantee timely execution of the right actions. In this paper a new communication protocol RRRT to support robust real-time and reliable event data delivery with minimum e...

This document contains the profile for Congestion Control Identifier 2 (CCID 2), TCP-like Congestion Control, in the Datagram Congestion Control Protocol (DCCP). CCID 2 should be used by senders who would like to take advantage of the available bandwidth in an environment with rapidly changing conditions, and who are able to adapt to the abrupt changes in the congestion window typical of TCP’s ...