Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Patent
1996-02-23
1998-07-14
Kizou, Hassan
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
370401, 370474, H04L 1256
Patent
active
057815496
ABSTRACT:
A local area network switch which implements packet segmentation and reassembly for cell-based switching on a backplane cell bus. A plurality of packet processing units are each coupled to a backplane cell bus wherein each packet processing unit hosts a plurality of local area network ports. Each packet processing unit is associated with a single packet buffer memory that is shared by the ports associated with the packet processing unit. The segmentation of local area network packets into fixed-size cells facilitates an efficient local area network switch which provides dedicated bandwidth for each of the ports associated with the switch. There is also provision for coupling the local area network ports to communicate with a high-speed network interface.
REFERENCES:
patent: 5140585 (1992-08-01), Masataka
patent: 5317565 (1994-05-01), Crouse et al.
patent: 5408469 (1995-04-01), Opher et al.
patent: 5412646 (1995-05-01), Cyr et al.
patent: 5420858 (1995-05-01), Marshal et al.
patent: 5428607 (1995-06-01), Hiller et al.
patent: 5440553 (1995-08-01), Widjaga et al.
patent: 5526344 (1996-06-01), Diaz et al.
patent: 5610914 (1997-03-01), Yamada
Gronert, E., "A Building-Block Approach to LAN Switching," DATA COMMUNICATIONS, vol. 23, No. 9, 56E-56F (Jun. 1, 1994) XP0000448940.
Lin, Tzung-Pao et al., "A Platform for Seamless Interworking Among Conventional LANS and ATM Networks," Proceedings Of The Global Telecommunications Conference (Globecom), San Fran., Nov. 28-Dec. 2, 1994, IEEE pp. 296-301 (Nov. 28, 1994)XP0000488561.
Chao, H.J. and Smith, D.E., "A Shared-Memory Virtual Channel Queue for ATM Broadband Terminal Adapters," International Journal of Digital And Analog Communication Systems, vol. 5, 29-37 (1992) XP000609993.
Saunders, S., "Newcomer Takes a New Tack on LAN Switching Nicecom says its Nicell ATM/Ethernet switches deliver high performance for a nice price," DATA Communications, vol. 23, No. 13, 37-38 (Sep. 1994) XP000465387.
3Com: SuperStack, "LinkSwitch Family Workgroup Switches and Modules", Jul. 1995, pp. 1-10.
Allied Telesyn International Corp.
Bnimoussa A.
Kizou Hassan
LandOfFree
Method and apparatus for switching data packets in a data networ does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for switching data packets in a data networ, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for switching data packets in a data networ will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1890471