Renegotiated bit-rate service system and method

Details Renegotiated bit-rate service system and method Renegotiated bit-rate service system and method

1995-04-19

1997-02-18

Marcelo, Melvin

Multiplex communications

Data flow congestion prevention or control

Control of data admission to the network

370468, H04L 1226

Patent

active

056047312

ABSTRACT:
A data transmission system and method employing either a renegotiated variable bit-rate ("RVBR") network or a renegotiated constant bit-rate ("RCBR") network. Within these networks, data transmission rates between a sender and a recipient are rapidly renegotiated as a function of previously stored data transmission rate information and system buffer levels. Such a system and method can be readily implemented within existing CBR and/or VBR network architectures. The RCBR and RVBR networks allow for the implementation of an intelligent data traffic management systems that are responsive to the rate at which new calls or requests for connections enter and leave the network, the frequency and duration of extended peak rate data bursts, as well as the occurrence of short duration data transmission peaks.

REFERENCES:
patent: 5081620 (1990-02-01), Girard et al.
patent: 5163042 (1992-11-01), Ochiai
patent: 5280470 (1994-01-01), Buhrke et al.
patent: 5446730 (1995-08-01), Lee et al.
Song Chong, San-qi Li and Joydeep Ghosh, "Predictive Dynamic Bandwidth Allocation for Efficient Transport of Real-Time VBR Video over ATM," IEEE Journal on Selected Areas in Communications, vol. 13, No. 1, Jan. 1995.

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