ATM communication system, process migration method in the ATM co

Details ATM communication system, process migration method in the ATM co ATM communication system, process migration method in the ATM co

1996-03-12

1999-02-16

Pham, Chi H.

Multiplex communications

Pathfinding or routing

Switching a message which includes an address header

370468, 395674, H04L 1256

Patent

active

058727868

ABSTRACT:
An ATM communication system has a connection setting section for controlling a plurality of ATM switches to set an n:n bidirectional ATM connection having n terminals of a plurality of constituent terminals as terminal points and using the VPI/VCI for identifying the n terminal points, and a process ID allocating section for allocating an MID as a process ID to a plurality of processes, executed by the n terminals for sending a message to the bidirectional ATM connection. The ATM communication system migrates a process executed on an arbitrary terminal to another terminal while keeping the process ID allocated to the processes. Where a dead-lock occurs due to that a process becomes a sleep state for the reason of that the bandwidth of a physical link is insufficient for executing in parallel the processes on the ATM communication system, the bandwidth of the physical link that a sleeping process occupies is intercepted to avoid a CAC dead-lock.

REFERENCES:
Casey, Michael R., "Realizing Mobile Computing Personae, Dissertation Proposal," Apr., 1994.
Casey, Michael R., "Realizing Mobile Computing Personae, A Dissertation," Apr., 1995.
Processor Sharing: Research Overview and Proposal for Implementation in Arcade, Technical Report 90-07-02, Karen M. Tracey, University of Notre Dame, Department of Electrical and Computer Engineering, Jul. 10, 1990.
Migrating to Processor Sharing, Technical Report 90-11-01, Karen M. Tracey, University of Notre Dame, Department of Electrical and Computer Engineering, Nov. 1990.

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