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| Number | Title | Issue Date |
| 5430715 | Flexible destination address mapping mechanism in a cell switching communication controller A mechanism for routing a communication cell in a cell switching communication controller that employs multiple path identifier masking functions selected by a header control field in the communication cell and that employs a content addressable memory co... | 07/04/1995 |
| 5414701 | Method and data structure for performing address compression in an asynchronous transfer mode (ATM) system An asynchronous transfer mode (ATM) address compression method uses a PHY ID (14). The PHY ID (14) is provided before the transmission of a 53-byte ATM data cell (12, 16, and 18). The PHY ID (14) (also referred to as a link) is used to access a link table... | 05/09/1995 |
| 5412649 | Method for multi-address transmission of cells in a communication network operating in the asynchronous transfer mode Method for multi-address transmission of cells in a communication network operating in-the asynchronous transfer mode. The method relates to a communication system (KA) of a communication network (KN) or to a switching structure (SN) of a communication sy... | 05/02/1995 |
| 5406550 | Communication systems A communication system for transmission of data from an ATM network to a mobile radio system having an interface apparatus coupled therebetween which is operative to remove from the header of each ATM cell entering the system from the network VPI and VCI ... | 04/11/1995 |
| 5271000 | Method and apparatus for testing and evaluation of distributed networks The dynamic functional behavior of geographically distributed fast packet switching systems, including those which accommodate high-priority circuit switched traffic and low-priority packet switched traffic, are tested in real-time by sending test packets... | 12/14/1993 |
| 5233601 | Method for measuring the load of a multiplex and circuit for its implementation The invention provides a method of measuring the load of a communication system, and more particularly of a multiplex switching network for asynchronous cells or packets. Each cell transmitted on the multiplex has a registered value which is divided by a ... | 08/03/1993 |
| 4985889 | Data packet switching A technique for interconnecting line processing units (LPUs) of a packet switch and/or data concentrator system in which, instead of using a standard bus system, each LPU has a number of duplex point to point serial links that are connected in either a ra... | 01/15/1991 |
