Multiplex communications – Data flow congestion prevention or control
Patent
1997-04-30
1999-06-15
Pham, Chi H.
Multiplex communications
Data flow congestion prevention or control
370235, 370465, G01R 3108, G06F 1100, G08C 1500
Patent
active
059128798
ABSTRACT:
The present invention relates to a broadband terminal equipment for congestion control in the ring structure and its control method, and the object of the invention is to prevent ATM traffic congestion which can be produced in the ring in order to realize the ATM subscriber premises network having a ring structure.
The invention is provided with a means (313) which stores real time traffic for a while, a means (314) which stores non-real time traffic for a while, a means (312) which notifies a broadband network terminator of network congestion and controls network traffic transmission, an ATM adaptation layer transmission means (317) inclusive of a means (315) which stores self-created real time traffic and a means (316) which stores self-created non-real time traffic, and a means (319) which transmits the self-created real time traffic and non-real time traffic and receives real time traffic and non-real time traffic which are inputted from a front broadband terminal equipment if destined for itself and transmits those traffics to a rear broadband terminal equipment if not destined for itself.
The invention is used in the broadband integrated service network subscriber premises equipment.
REFERENCES:
patent: 5136584 (1992-08-01), Hedlund
patent: 5231631 (1993-07-01), Buhrke et al.
patent: 5506839 (1996-04-01), Hatta
patent: 5590132 (1996-12-01), Ishibashi et al.
patent: 5754529 (1998-05-01), Heiss
Ernst-Heinrich Goeldner and Manfred N. Huber, "Multiple Access for BISDN", Aug., 1991, IEEELTS, pp. 37-43.
Cha Young-Wook
Jun Jong-Arm
Kim Ik-Kyun
Kim Jong-Oh
Lee Kyou-Ho
Electronics and Telecommunications Research Institute
Korea & Telecom
Nguyen Steven
Pham Chi H.
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