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Class Information
Number: 370/401
Name: Multiplex communications > Pathfinding or routing > Switching a message which includes an address header > Having a plurality of nodes performing distributed switching > Bridge or gateway between networks
Description: Subject matter having a device for interconnecting two or more networks at a media-access level of a data-link layer.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7417996 |
Method and apparatus for communication between coordinator-based wireless network and different type of network which are interconnected through a backbone network |
Aug. 26, 2008 |
| 7417995 |
Method and system for frame relay and ethernet service interworking |
Aug. 26, 2008 |
| 7417994 |
Protocol gateway between an H.323 terminal and another terminal, without master role implementation |
Aug. 26, 2008 |
| 7417990 |
Layer 2 switch |
Aug. 26, 2008 |
| 7417987 |
Distribution of forwarding information in a network node |
Aug. 26, 2008 |
| 7417982 |
Hybrid switching architecture having dynamically assigned switching models for converged services platform |
Aug. 26, 2008 |
| 7417977 |
Apparatus and method for a telephony gateway |
Aug. 26, 2008 |
| 7417967 |
System and method for allowing an access point in a wireless network to operate at maximum speed |
Aug. 26, 2008 |
| 7415512 |
Method and apparatus for providing a general purpose computing platform at a router on a network |
Aug. 19, 2008 |
| 7415030 |
Data processing system, method and interconnect fabric having an address-based launch governor |
Aug. 19, 2008 |
| 7415029 |
Programmable FSM engine using a new CAS application language |
Aug. 19, 2008 |
| 7415028 |
Method and system for optimizing routing table changes due to ARP cache invalidation in routers with split plane architecture |
Aug. 19, 2008 |
| 7415018 |
IP Time to Live (TTL) field used as a covert channel |
Aug. 19, 2008 |
| 7415016 |
Method and system for VMAN protocol Layer-2 packet nested encapsulation |
Aug. 19, 2008 |
| 7414997 |
GPRS tunneling protocol path integrity protocol |
Aug. 19, 2008 |
| 7411976 |
Method and gateway device for converting a feature control signaling when changing between different communications networks |
Aug. 12, 2008 |
| 7411967 |
Private network gateways interconnecting private networks via an access network |
Aug. 12, 2008 |
| 7411966 |
Method and system for coupling data networks |
Aug. 12, 2008 |
| 7411965 |
Method and apparatus for determining a multilayer switching path |
Aug. 12, 2008 |
| 7411963 |
Method for dissemination of non-routing information using the IS-IS protocol |
Aug. 12, 2008 |
| 7411954 |
Efficient implementation of wildcard matching on variable-sized fields in content-based routing |
Aug. 12, 2008 |
| 7411947 |
Storage system, computer system and interface module |
Aug. 12, 2008 |
| 7411941 |
Text telephone modem communications over packet networks |
Aug. 12, 2008 |
| 7411940 |
Location information for remote user |
Aug. 12, 2008 |
| 7411939 |
Methods and apparatus for providing communications services between connectionless and connection-oriented networks |
Aug. 12, 2008 |
| 7411920 |
Method for transmitting frames in a wireless local area network |
Aug. 12, 2008 |
| 7411902 |
Method and system for maintaining partial order of packets |
Aug. 12, 2008 |
| 7408944 |
Method, system, and apparatus for a virtual host gateway in a modem device |
Aug. 5, 2008 |
| 7408943 |
Method and device for mapping network headers onto MPLS headers in bearer architectures |
Aug. 5, 2008 |
| 7408942 |
Element for a communications system |
Aug. 5, 2008 |
| 7408941 |
Method for auto-routing of multi-hop pseudowires |
Aug. 5, 2008 |
| 7408936 |
Scalable VLAN grouping in a provider Metro Ethernet |
Aug. 5, 2008 |
| 7408933 |
Distributed router with ping-pong preventing function and ping-pong preventing method using the same |
Aug. 5, 2008 |
| 7408928 |
Methods and apparatus for setting up telephony connections between two address domains having overlapping address ranges |
Aug. 5, 2008 |
| 7408926 |
Method and apparatus for accessing voice over internet protocol connection |
Aug. 5, 2008 |
| 7408925 |
Originator based directing and origination call processing features for external devices |
Aug. 5, 2008 |
| 7408922 |
Communication between switched-circuit communication network and VoIP network domains |
Aug. 5, 2008 |
| 7408919 |
Internet based telephone line |
Aug. 5, 2008 |
| 7408882 |
Automatic discovery of network node addresses |
Aug. 5, 2008 |
| 7408879 |
Router, terminal apparatus, communication system and routing method |
Aug. 5, 2008 |
| 7406313 |
Systems, methods and computer program products for connecting ad hoc piconets to wide area networks |
Jul. 29, 2008 |
| 7406097 |
Apparatus and method for accomplishing handoff between mobile communication systems of different generations |
Jul. 29, 2008 |
| 7406089 |
Data verification using signature |
Jul. 29, 2008 |
| 7406088 |
Method and system for ethernet and ATM service interworking |
Jul. 29, 2008 |
| 7406087 |
Systems and methods for accelerating TCP/IP data stream processing |
Jul. 29, 2008 |
| 7406082 |
Sequence number schemes for acceptance/rejection of duplicated packets in a packet-based data network |
Jul. 29, 2008 |
| 7406081 |
Network device for remote setting operations |
Jul. 29, 2008 |
| 7406079 |
Repeater and an inter-network repeating method |
Jul. 29, 2008 |
| 7406072 |
Modem relay over packet based network |
Jul. 29, 2008 |
| 7406061 |
Method to sustain TCP connection |
Jul. 29, 2008 |
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