This paper proposes an algorithm for aggregating virtual channel connections (VCCs) onto virtual path connections (VPCs) in asynchronous transfer mode (ATM) networks. We focus on the interesting problem of multiplexing onto an available bit rate (ABR) VPC. ABR VPCs are particularly useful for connecting enterprise sites over the Internet, providing a virtual private network (VPN). The VPC/VCC h...

A high-speed network driven by a set of ATM (asynchronous transfer mode) switches in association with CAD/DSP (computer aided diagnosis/detection and digital signal processing) algorithms has been set up as the architecture for lossless delivery of data to effectively facilitate mammography detection and diagnosis. Expanding diagnostics and treatment beyond the local level potentially covering ...

Asynchronous Transfer Mode (ATM) is a new data communications technology that promises to integrate voice, video, and data traffic into a common network infrastructure. In order to fully utilize ATM's ability to transfer real-time data at high rates, applications will start to access the ATM layer directly. As a result of this trend, security mechanisms at the ATM layer will be required. A numb...

A quality-of-service-oriented medium access control (MAC) protocol is suggested for delivering multimedia services through a stratospheric aeronautical platform wireless communication system. The invented protocol exploits the statistical multiplexing of Asynchronous Transfer Mode (ATM) technology. Combing the reservationand contention-based access schemes in a single protocol allows the platfo...

Congestion has posed a big problem in (ATM) network. Every network user encounters congestion issues. In terms of network, congestion is unpredictable; it can be caused by traffic or too many data that cluster together in the system. In telecommunication, congestion occurs when more users access the network; during the peak period when the control channel is congested as such call cannot be est...

The asynchronous transfer mode (ATM) is a promising technique for broadband switching that is capable of supporting high-bit-rate multimedia services. Progress in all-optical parallel processing shows that photonics may be used in the future in full-functionality ATM switching nodes. All-optical switching fabrics and buffers have already been demonstrated. Fewer studies have been dedicated to A...

Image communication is an important component in picture archiving and communication systems (PACS) and teleradiology applications. Currently, local area networks (LANs) and wide area networks (WANs) use different technologies for image communication. Asynchronous transfer mode (ATM) is an emerging technology that can be used for both LANs and WANs. This article describes experimental results u...

Asynchronous transfer mode (A TM) swi tching systems are expected to be able to satisfy the requirements of broad-band ISDN. This paper describes a traffic design method for ATM switching systems and proposes a traffic analysis model for ATM switching systems. We also used the model to design an ATM switching system (MSSR) which we are developing, and give design and performance results here. T...