1
Michael G Hluchyj, Amit Bhargave, Nanying Yin: Method for prioritizing, selectively discarding, and multiplexing differing traffic type fast packets. Codex Corporation, Darleen J Stockley, Steven G Parmelee, Charles L Warren, July 27, 1993: US05231633 (312 worldwide citation)

A queueing and dequeueing mechanism for use in an integrated fast packet network, wherein fast packets from differing traffic types are multiplexed with one another through use of a weighted round-robin bandwidth allocation mechanism (517). Fast packets within a particular traffic type are selected ...


2
Michael G Hluchyj, Nanying Yin: Dynamic encoding rate control minimizes traffic congestion in a packet network. Codex Corporation, Darleen J Stockley, Charles L Warren, May 19, 1992: US05115429 (218 worldwide citation)

This invention is suited for a packet network that carries bursty data. A mechanism is coupled to an edge node for coding bursty information into a digital format at either a first coding rate of a second coding rate which is less than the first rate. A mechanism senses traffic overload of one or mo ...


3
Michael G Hluchyj, Amit Bhargava: Device and method for implementing queueing disciplines at high speeds. Codex Corporation, Darleen J Stockley, December 7, 1993: US05268900 (168 worldwide citation)

A device (800) and method (900) are included for providing a high-rate queueing discipline in an information network system having a plurality of traffic classes. The high-rate queueing discipline is based on a scan table-based dequeueing scheme having a scan table that is precomputed and stored in ...


4
Kai Y Eng, Michael G Hluchyj, Yu S Yeh: N-by-N "knockout" switch for a high-performance packet switching system with variable length packets. American Telephone and Telegraph Company AT&T Bell Laboratories, Erwin W Pfeifle, June 28, 1988: US04754451 (87 worldwide citation)

The present invention relates to an N-input, N-output "Knockout" packet switch (11) which uses decentralized control and distributed routing for routing high-speed, time-multiplexed, variable-length packets of information from the N inputs to the N outputs. More particularly, within the switch, the ...


5
Michael G Hluchyj, Nanying Yin, Daniel B Grossman: Rate-based adaptive congestion control system and method for integrated packet networks. Codex Corporation, Darleen J Stockley, June 20, 1995: US05426640 (84 worldwide citation)

An adaptive congestion control device (600) and method minimize congestion using independent congestion level indicators. The invention allows efficient recovery for an integrated packet network that becomes congested and allows a user to utilize the network on a space-available basis when capacity ...


6
Michael G Hluchyj, Steven R Cook, Hassan Ahmed: Fast packet adaptation method for ensuring packet portability across diversified switching type networks. Motorola, Darleen J Stockley, June 13, 1995: US05425029 (73 worldwide citation)

The present invention provides for fast packet information transfer from a first type switching system to a diverse, i.e., different, type switching system by adaptation of a format of each fast packet from the first type switching system to a format that is portable across the second type switching ...


7
Michael G Hluchyj, Pierre A Humblet, Whay C Lee: System and method for call-by-call source routing with rule-based fallbacks. Codex Corporation, Darleen J Stockley, March 28, 1995: US05402478 (67 worldwide citation)

A fallback strategy for a system (700) and method (200) is provided for rerouting a call that fails to be established utilizing a first set of constraints in a communication network system. This strategy enables the communication network system to utilize a look-around-first type of preemption that ...


8
Michael G Hluchyj, Whay C Lee: Dynamic rate adjustment for overload control in communication networks. Motorola, Darleen J Stockley, January 30, 1996: US05488609 (63 worldwide citation)

A device (500) and method (300) provide for management of resource allocation on selected links in a connection-oriented communication network such that existing connections may share the burden of freeing up resources for accommodating new connections. The rate of a connection is dynamically adjust ...


9
Martin Braff, Michael G Hluchyj: Packet switch trunk circuit queueing arrangement. American Telephone & Telegraph Company, AT&T Information Systems, John A Caccuro, February 17, 1987: US04644533 (56 worldwide citation)

A trunk circuit interfaces a multichannel data signal to a communication facility using a high priority queue (HPQ) memory, a low priority queue (LPQ) memory, and a data packet sorter including a separate LPQ counter for each data channel. Each LPQ channel counter keeps track of data packets from th ...


10
Michael G Hluchyj, Nanying Yin: Device and method for ATM end system cell flow regulation. Motorola, Darleen J Stockley, March 5, 1996: US05497375 (55 worldwide citation)

An end system cell flow regulator includes a congestion state determiner (208), a data source (202), a cell scheduler (206), and a leaky bucket monitor (204). The congestion state determiner typically decides congestion state based on feedback information and a timer. The data source typically furth ...