| Patent Number |
Title Of Patent |
Date Issued |
| 7257402 |
Method and apparatus for managing a plurality of mobile nodes in a network |
August 14, 2007 |
| A method and apparatus for allowing a plurality of mobile nodes to access a network with one or more Network Access Identifiers (NAIs), This allows a user to access a network with multiple mobile nodes using a single NAI. The method and apparatus is achieved by the addition of a Session/ |
| 7092696 |
Accounting method and apparatus for communications network |
August 15, 2006 |
| An accounting framework is provided for a communications system having a plurality of service providers, including cellular service providers and/or data network service providers, e.g., Internet service providers. Accounting units containing accounting information are exchanged between |
| 6751672 |
Efficient dynamic home agent discovery algorithm and system |
June 15, 2004 |
| An efficient and improved dynamic home agent discovery algorithm and system to be used in a protocol for network communications. The present invention encapsulates and integrates communications of the home agents into a single home agent communication. Communication between a mobile node |
| 6646987 |
Method and system for transmission control protocol (TCP) packet loss recovery over a wireless l |
November 11, 2003 |
| A method and system for Transmission Control Protocol (TCP) packet loss recovery over a wireless link where the packet loss is due to a high Bit Error Rate (BER). Such a method and system allows the exponential growth of a TCP congestion window for every acknowledgement packet that is |
| 6611533 |
Public telephone network, intelligent network, and internet protocol network services interworki |
August 26, 2003 |
| An apparatus, system, and method are provided for interworking the public telephone network and the IP network. The public telephone network transports a TCAP message in a first format, and the IP network transports an encapsulated TCAP message in a second format. A first interface c |
| 6529524 |
Computer program products, methods, and protocol for interworking services between a public tele |
March 4, 2003 |
| Computer program products, related methods, and a protocol for interworking services between a public telephone network, including an Intelligent Network, and an internet protocol network are provided. A public telephone network transports a TCAP message in an SS7 protocol format, and an |
| 6430698 |
Virtual distributed home agent protocol |
August 6, 2002 |
| A computer protocol that manages and provides efficient communications and utilization of resources between a mobile computer system or device and other systems and devices. Each home agent maintains a home agent list containing information about each of the home agents coupled to the ho |
