Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Patent
1995-10-17
1998-09-29
Chin, Wellington
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
370401, 370905, H04L 1228, H04L 1256
Patent
active
058154981
ABSTRACT:
A transmission method for ATM cells presented by local stations to a central station, and for ATM cells presented by the central station to the local stations, wherein a cell destined for the central station is stored in a cell buffer of one of the local stations and a first character is written to a register of the local station when the cell destined for the central station is presented in the local station. A second character is written to the register of the local station when an empty time slot is present in the local station. The register of each of the local stations are periodically read, and contents of the read local registers of the local stations are transmitted to the central station as register codes. Permit codes are transmitted from the central station to the local stations based on a location of the first characters in the registers, with the permit codes signifying permission to transmit a cell during a specific time slot.
REFERENCES:
patent: 5457684 (1995-10-01), Bharucha et al.
J.D. Angelopoulos et al; "A Distributed FIFO Spacer/Multiplexer for Access to Tree APONs"; May 1, 1994; pp. 70-74; 1994 IEEE.
T. Toniatti et al; "Performance of Shared Medium Access Protocols for ATM Traffic Concentration"; Mar.-Apr. 1994; pp. 91-98; European Transactions on Telecommunications and Related Technologies, vol. 5, No. 2.
Carman Melissa Kay
Chin Wellington
Koninklijke PTT Nederland N.V.
LandOfFree
Transmission system for ATM cells through a passive local networ does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Transmission system for ATM cells through a passive local networ, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Transmission system for ATM cells through a passive local networ will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-693152