Inventor: Qin Zheng

Address: Belmont, MA
No. of patents: 4
Last patent issue date: 04/28/1998

Number	Title	Issue Date
5745477	Traffic shaping and ABR flow control In an ATM network interface controller, a traffic management system is provided to allow implementation of available bit rate, or ABR, flow control by an external processor and the use of a new ABR controller within the traffic management system which pro...	04/28/1998
5535201	Traffic shaping system using two dimensional timing chains In an ATM network, a traffic shaping system is provided with a number of timing subchains each having slots at which cells are queued and each having a pointer to specify the readout of cells at a slot. The system eliminates the necessity for providing la...	07/09/1996
5432824	Credit/rate-based system for controlling traffic in a digital communication network A system for controlling traffic in a digital communication network to avoid data loss due to congestion utilizes both credit-based and rate-based traffic control approaches within a common framework, and adjusts the rate at which data is transmitted from...	07/11/1995
5390182	System for synchronous bandwidth allocation in token ring networks A system is provided for generating the minimum synchronous bandwidth allocation hi for token ring networks in which this minimum bandwidth allocation is utilized by the node to request appropriate synchronous bandwidth reservation from the net...	02/14/1995

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