The Experts below are selected from a list of 219369 Experts worldwide ranked by ideXlab platform

T Suda - One of the best experts on this subject based on the ideXlab platform.

  • Quantitative Analysis of the Server and Connection Based Approaches to ATM Connectionless Service
    2007
    Co-Authors: Duke P Hong, T Suda
    Abstract:

    Anumber of methods have been proposed to provide connectionless datagram transport over the Connection-Oriented ATM network. This paper investigates two generic models of such methods: a connection based approach and a server based approach. In the connection based approach, the connection oriented Service of ATM is used to interconnect pairs of ATM end systems. The end systems are then responsible for routing connectionless datagrams through each other thereby providing a connectionless Service. In the server based approach, connectionless servers in the ATM networks directly provide a connectionless Service. An end system may send all its packets to one connectionless server where each packet is individually routed to other connectionless servers en route to the destination. This paper analytically quantizes the resource requirements for these two approaches. Speci#cally, it #nds the number of ATM connections required to support a given workload, connection set-up rate and required number of connectionless servers. # This research is supported by the National Science Foundation through grant NCR-9628109. It has also been supported by grants from the University of California MICRO program, Hitachi America, Hitachi, Standard Microsystem Corp., Canon Information Systems Inc., Nippon Telegraph and Telephone Corp. #NTT#, Nippon Steel Information and Communication Systems Inc. #ENICOM#, Tokyo Electric Power Co., Fujitsu, Novell and Matsushita Electric Industrial Co.

  • Analysis of the Server and Connection Based Approaches to Connectionless Service for ATM Networks
    2007
    Co-Authors: Duke P Hong, T Suda
    Abstract:

    Two major approaches for providing connectionless Service for ATM networks are connection based and server based. In the connection based approach, the connection oriented Service of ATM is used to interconnect pairs of ATM end systems. The end systems are then responsible for routing connectionless datagrams through each other thereby providing a connectionless Service. In the server based approach, connectionless servers in the ATM networks directly provide a connectionless Service. An end system may send all its packets to one connectionless server where each packet is individually routed to other connectionless servers en route to the destination. This paper analytically examines the resource requirements for these two approaches. Speci#cally, it #nds the number of ATM connections required to support a given workload, connection set-up rate and required number of connectionless servers. # This research is supported in part by grants from the University of California MICRO program, the Paci#c Bell CalREN program, Hughes Aircraft, Nippon Steel Information and Communication Systems Inc. #ENICOM#, Hitachi Ltd., Hitachi America, Tokyo Electric Power Company, Nippon Telegraph and Telephone Corporation #NTT#, Hewlett Packard #HP#, and SUN micro systems.

  • analysis of the server and connection based approaches to connectionless Service for atm networks
    1995
    Co-Authors: Duke P Hong, T Suda
    Abstract:

    Author(s): Hong, Duke P.; Suda, Tatsuya | Abstract: Two major approaches for providing connectionless Service for ATM networks are connection based and server based. In the connection based approach, the connection oriented Service of ATM is used to interconnected pairs of ATM end systems. The end systems are then responsible for providing a connectionless Service to various other end systems via ATM connections. In the server based approach, connectionless servers in the ATM networks directly provide a connectionless Service. An end system may send all its packets to one connectionless server where each packet is individually routed to other connectionless servers en route to the destination. This paper examines analytically the resource requirements for these two approaches. Specifically, it finds the number of ATM connections, connection set-up rate and required number of connectionless servers.

Stephen Rago - One of the best experts on this subject based on the ideXlab platform.

  • unix system v network programming
    1993
    Co-Authors: Stephen Rago
    Abstract:

    (Each chapter ends with a Summary, Exercises, Bibliographic Notes.) Preface. I. BACKGROUND MATERIAL. 1. Introduction to Networks. Background. Network Characteristics. Networking Models. 2. UNIX Programming. Overview. Concepts. Conventions. Writing Programs. Summary. Exercise. II. USER-LEVEL NETWORK PROGRAMMING. 3. STREAMS. STREAMS Background. STREAMS Architecture. System Calls. Nonblocking I/O and Polling. Service Interfaces. IPC with STREAMS Pipes. Advanced Topics. 4. The Transport Layer Interface. Introduction. Transport Endpoint Management. Connectionless Service. Connection-Oriented Service. TLI and Read/Write. 5. Selecting Networks and Addresses. Introduction. Network Selection. Name-to-Address Translation. Name-to-Address Library. Design. 6. The Network Listener Facility. The Service Access Facility. Port Monitors. The Listener Process. One-shot Servers. Standing Servers. The NLPS Server. 7. Sockets. Introduction. Socket Management. Connection Establishment. Data Transfer. UNIX Domain Sockets. Advanced Topics. Comparison with the TLI. Name-to-Address Translation. 8. Remote Procedure Calls. Introduction. XDR. High-level RPC Programming. Low-level RPC Programming. rpcgen. Advanced RPC Features. III. KERNEL-LEVEL NETWORK PROGRAMMING. 9. The STREAMS Subsystem. The Kernel Environment. The STREAMS Environment. STREAMS Messages. STREAMS Queues. Communicating with Messages. Message Types. 10. STREAMS Drivers. Introduction. Driver Entry Points. The Data Link Provider Interface. Ethernet Driver Example. 11. STREAMS Modules. Introduction. Module Entry Points. The Terminal Interface. Network TTY Emulator Example. 12. STREAMS Multiplexors. Introduction. How Multiplexors Work. The Transport Provider Interface. Transport Provider Example. IV. DESIGN PROJECT: IMPLEMENTING SLIP. 13. Design Project: Implementing SLIP. Introduction to SLIP. Software Architecture. User-level Components. Kernel-level Components. Bibliography. Index. 0201563185T04062001

  • unix system v network programming
    1993
    Co-Authors: Stephen Rago
    Abstract:

    (Each chapter ends with a Summary, Exercises, Bibliographic Notes.) Preface. I. BACKGROUND MATERIAL. 1. Introduction to Networks. Background. Network Characteristics. Networking Models. 2. UNIX Programming. Overview. Concepts. Conventions. Writing Programs. Summary. Exercise. II. USER-LEVEL NETWORK PROGRAMMING. 3. STREAMS. STREAMS Background. STREAMS Architecture. System Calls. Nonblocking I/O and Polling. Service Interfaces. IPC with STREAMS Pipes. Advanced Topics. 4. The Transport Layer Interface. Introduction. Transport Endpoint Management. Connectionless Service. Connection-Oriented Service. TLI and Read/Write. 5. Selecting Networks and Addresses. Introduction. Network Selection. Name-to-Address Translation. Name-to-Address Library. Design. 6. The Network Listener Facility. The Service Access Facility. Port Monitors. The Listener Process. One-shot Servers. Standing Servers. The NLPS Server. 7. Sockets. Introduction. Socket Management. Connection Establishment. Data Transfer. UNIX Domain Sockets. Advanced Topics. Comparison with the TLI. Name-to-Address Translation. 8. Remote Procedure Calls. Introduction. XDR. High-level RPC Programming. Low-level RPC Programming. rpcgen. Advanced RPC Features. III. KERNEL-LEVEL NETWORK PROGRAMMING. 9. The STREAMS Subsystem. The Kernel Environment. The STREAMS Environment. STREAMS Messages. STREAMS Queues. Communicating with Messages. Message Types. 10. STREAMS Drivers. Introduction. Driver Entry Points. The Data Link Provider Interface. Ethernet Driver Example. 11. STREAMS Modules. Introduction. Module Entry Points. The Terminal Interface. Network TTY Emulator Example. 12. STREAMS Multiplexors. Introduction. How Multiplexors Work. The Transport Provider Interface. Transport Provider Example. IV. DESIGN PROJECT: IMPLEMENTING SLIP. 13. Design Project: Implementing SLIP. Introduction to SLIP. Software Architecture. User-level Components. Kernel-level Components. Bibliography. Index. 0201563185T04062001

Duke P Hong - One of the best experts on this subject based on the ideXlab platform.

  • Quantitative Analysis of the Server and Connection Based Approaches to ATM Connectionless Service
    2007
    Co-Authors: Duke P Hong, T Suda
    Abstract:

    Anumber of methods have been proposed to provide connectionless datagram transport over the Connection-Oriented ATM network. This paper investigates two generic models of such methods: a connection based approach and a server based approach. In the connection based approach, the connection oriented Service of ATM is used to interconnect pairs of ATM end systems. The end systems are then responsible for routing connectionless datagrams through each other thereby providing a connectionless Service. In the server based approach, connectionless servers in the ATM networks directly provide a connectionless Service. An end system may send all its packets to one connectionless server where each packet is individually routed to other connectionless servers en route to the destination. This paper analytically quantizes the resource requirements for these two approaches. Speci#cally, it #nds the number of ATM connections required to support a given workload, connection set-up rate and required number of connectionless servers. # This research is supported by the National Science Foundation through grant NCR-9628109. It has also been supported by grants from the University of California MICRO program, Hitachi America, Hitachi, Standard Microsystem Corp., Canon Information Systems Inc., Nippon Telegraph and Telephone Corp. #NTT#, Nippon Steel Information and Communication Systems Inc. #ENICOM#, Tokyo Electric Power Co., Fujitsu, Novell and Matsushita Electric Industrial Co.

  • Analysis of the Server and Connection Based Approaches to Connectionless Service for ATM Networks
    2007
    Co-Authors: Duke P Hong, T Suda
    Abstract:

    Two major approaches for providing connectionless Service for ATM networks are connection based and server based. In the connection based approach, the connection oriented Service of ATM is used to interconnect pairs of ATM end systems. The end systems are then responsible for routing connectionless datagrams through each other thereby providing a connectionless Service. In the server based approach, connectionless servers in the ATM networks directly provide a connectionless Service. An end system may send all its packets to one connectionless server where each packet is individually routed to other connectionless servers en route to the destination. This paper analytically examines the resource requirements for these two approaches. Speci#cally, it #nds the number of ATM connections required to support a given workload, connection set-up rate and required number of connectionless servers. # This research is supported in part by grants from the University of California MICRO program, the Paci#c Bell CalREN program, Hughes Aircraft, Nippon Steel Information and Communication Systems Inc. #ENICOM#, Hitachi Ltd., Hitachi America, Tokyo Electric Power Company, Nippon Telegraph and Telephone Corporation #NTT#, Hewlett Packard #HP#, and SUN micro systems.

  • analysis of the server and connection based approaches to connectionless Service for atm networks
    1995
    Co-Authors: Duke P Hong, T Suda
    Abstract:

    Author(s): Hong, Duke P.; Suda, Tatsuya | Abstract: Two major approaches for providing connectionless Service for ATM networks are connection based and server based. In the connection based approach, the connection oriented Service of ATM is used to interconnected pairs of ATM end systems. The end systems are then responsible for providing a connectionless Service to various other end systems via ATM connections. In the server based approach, connectionless servers in the ATM networks directly provide a connectionless Service. An end system may send all its packets to one connectionless server where each packet is individually routed to other connectionless servers en route to the destination. This paper examines analytically the resource requirements for these two approaches. Specifically, it finds the number of ATM connections, connection set-up rate and required number of connectionless servers.

A. Ephremides - One of the best experts on this subject based on the ideXlab platform.

  • A distributed routing algorithm for supporting Connection-Oriented Service in wireless networks with time-varying connectivity
    Proceedings Third IEEE Symposium on Computers and Communications. ISCC'98. (Cat. No.98EX166), 1998
    Co-Authors: A. Michail, A. Ephremides
    Abstract:

    We develop and simulate a distributed dynamic routing algorithm, capable of identifying paths for establishing and maintaining Connection-Oriented sessions in wireless communication networks which are characterized by frequent and unpredictable changes in connectivity. Our approach is a new protocol which runs atop a protocol for connectionless datagram Service and establishes circuit routes for initial connection based on a mechanism of short packets exchange and on distributed information about availability of network resources. We explore the idea of predictive rerouting in that the algorithm takes advantage of the possibility to convert a connectivity change into a "soft" failure to maintain and re-route on-going sessions. The algorithm is simulated in Opnet and results show that the "softening" of link failures can improve the performance as captured in terms of new call blocking probability and probability of forced termination of on-going sessions.

Jens Sparso - One of the best experts on this subject based on the ideXlab platform.

  • a router architecture for connection oriented Service guarantees in the mango clockless network on chip
    Design Automation and Test in Europe, 2005
    Co-Authors: Tobias Bjerregaard, Jens Sparso
    Abstract:

    On-chip networks for future system-on-chip designs need simple, high performance implementations. In order to promote system-level integrity, guaranteed Services (GS) need to be provided. We propose a network-on-chip (NoC) router architecture to support this, and demonstrate with a CMOS standard cell design. Our implementation is based on clockless circuit techniques, and thus inherently supports a modular, GALS-oriented design flow. Our router exploits virtual channels to provide Connection-Oriented GS, as well as connection-less best-effort (BE) routing. The architecture is highly flexible, in that support for different types of BE routing and GS arbitration can be easily plugged into the router.