Apparatus to connect a client computer to a computer data network
First Claim
1. A network interface unit for interfacing an enhanced client computer with a local area network, comprising:
- an infrared transceiver;
a nic chin;
an infrared Ian bridge in operative communication between the infrared transceiver and the nic chip; and
an ethernet connector connecting the nic chip to the network.
3 Assignments
0 Petitions
Accused Products
Abstract
A system ling client computers, particularly client notebook computers, to communicate with a computer local area network (LAN) using infrared or other transparent links. The system includes a pseudo nic driver, transparent communication hardware, and a transparent link in a network interface unit. The pseudo nic driver hides the technical details of the transparent communications by presenting itself as a traditional nic driver to the client networking software. The network interface unit bi-directionally communicates via the transparent link with an, for example, an infrared enabled client computer and performs the necessary bridging between the low level infrared signals and traditional LAN system such as Ethernet.
41 Citations
1 Claim
-
1. A network interface unit for interfacing an enhanced client computer with a local area network, comprising:
-
an infrared transceiver; a nic chin; an infrared Ian bridge in operative communication between the infrared transceiver and the nic chip; and an ethernet connector connecting the nic chip to the network.
-
Specification
-
- Resources
-
Current AssigneeExtended Systems Inc. (SAP SE)
-
Original AssigneeExtended Systems Inc. (SAP SE)
-
InventorsAxtman, Daniel P., Jopson, Charles M., Boobar, Craig K., Hutchison, Vanessa L.
-
Primary Examiner(s)Sheikh, Ayaz R.
-
Assistant Examiner(s)JEAN, FRANTZ B
-
Application NumberUS08/748,959Time in Patent Office1,294 DaysField of Search370/473, 370/402, 370/85.13, 370/465, 370/95.3, 361/686, 395/200.12, 395/200.15, 395/527, 395/500.45, 359/118, 455/58.2, 379/58, 709/250, 709/300, 709/301, 709/302, 709/222, 709/223, 709/224, 709/225, 710/1US Class Current710/1CPC Class CodesH04L 49/90 Buffering arrangementsH04L 49/9063 Intermediate storage in dif...H04L 69/08 Protocols for interworking;...H04L 9/40 Network security protocols
