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| Patent # | Description |
|---|---|
| US-6,993,039 |
System and method for GRE heartbeats A GRE tunnel initiator and a tunnel endpoint can exchange GRE Heartbeat messages to provide status information about the tunnel endpoint. The tunnel endpoint can... |
| US-6,993,038 |
Methods and systems for automatically provisioning address translation
information in a mobile services node... An auto-provisioning routing node including a mobile services node network address translation database and an auto-provisioning function for automatically... |
| US-6,993,037 |
System and method for virtual private network network address translation
propagation over nested connections... A communication network includes a plurality of nodes, selectively including a client, a remote gateway Internet service provider, the Internet, a local... |
| US-6,993,036 |
ATM exchange and method of operating the same An asynchronous transfer mode (ATM) exchange includes an ATM switch (120), an ATM line card (110), a server card (130), and an Ethernet line card (140). The... |
| US-6,993,035 |
System for routing data packets through a crossbar switch in expansion
mode The present invention describes a switching module for use either in port or speed expansion mode. The switching module is preferably used in a data transmission... |
| US-6,993,034 |
Cluster destination address table--IP routing for clusters According to the present invention, a communications protocol supporting cluster configurations more complex than a single LAN is disclosed. A cluster... |
| US-6,993,033 |
Method and apparatus for synchronizing aging operations associated with an
address table A network device that controls the communication of data frames between stations includes an address table that has a number of entries including address... |
| US-6,993,032 |
Buffer arrangements to support differential link distances at full
bandwidth The present invention is directed to buffer arrangements (e.g., via concatenation) to support differential link distances at full bandwidth. |
| US-6,993,031 |
Cache table management device for router and program recording medium
thereof A cache table management device for raising the cache hit probability for entries inserted in groups between a forwarding table 103 and cache 102. A forwarding... |
| US-6,993,030 |
AAL2 negotiation procedure There is disclosed a method for establishing a plurality of ATM adaption layer type 2 channels between interworking functions across a single ATM virtual channel... |
| US-6,993,029 |
IP switch, interface circuit and ATM switch used for IP switch, and IP
switch network system In a system in which communication is performed among a plurality of devices having a mechanism of disassembling a packet into ATM cells to send them and a... |
| US-6,993,028 |
Apparatus and method for reordering sequence indicated information units
into proper sequence An apparatus and method for reordering sequence indicated information units into proper sequence are described. The apparatus includes a double-back shifter... |
| US-6,993,027 |
Method for sending a switch indicator to avoid out-of-ordering of frames
in a network switch A method for preventing out-of-ordering of frames in a network switch, wherein the method includes the steps of receiving a first portion of a string of packets... |
| US-6,993,026 |
Methods, apparatus and data structures for preserving address and service
level information in a virtual... Supporting virtual private networks by using a new layer 3 address to encapsulate a network-bound packet so that its context information, from which a layer 2... |
| US-6,993,025 |
Method and apparatus for encoding a plurality of pre-defined codes into a
search key and for locating a longest... A method of encoding a plurality of pre-defined codes into a search key and a method of using the search key to locate a longest matching pre-defined code to a... |
| US-6,993,024 |
System and method for router multicast control A multicast packet is transferred through a switching fabric from an input line card to a dedicated multicast card, which is substantially the same as an input... |
| US-6,993,023 |
Parallel analysis of incoming data transmissions A method, system, and computer-readable medium for integrating multiple techniques for processing data communications is described in which the processing steps... |
| US-6,993,022 |
Method of and apparatus for directly mapping communications through a
router between nodes on different buses... Within the routing method and apparatus of the present invention, a router is coupled to multiple buses, each of the buses having one or more nodes. A node on a... |
| US-6,993,021 |
Lightweight internet protocol encapsulation (LIPE) scheme for multimedia
traffic transport A packet encapsulation scheme for multiplexing application sessions--Lightweight IP Encapsulation (LIPE)--is described. An LIPE packet comprises at least one... |
| US-6,993,020 |
Distributed switch memory architecture A distributed memory switch system for transmitting packets from source ports to destination ports, comprising: a plurality of ports including a source port and... |
| US-6,993,019 |
Method for mapping translation type in No. 7 gateway signaling network A method for performing the translation type mapping in the No. 7 gateway signaling network includes defining translation type information on a non-local... |
| US-6,993,018 |
Priority signaling for cell switching A switching node (20) has a semiconductor switch core (22) and plural switch port devices (24). The semiconductor switch core comprises a two dimensional buffer... |
| US-6,993,017 |
Switch apparatus The present invention refers to an apparatus for time and space switching data from a first and a second input signal to a first and a second output signal, said... |
| US-6,993,016 |
Methods and apparatus for transmission of analog channels over digital
packet networks Methods and apparatus are provided for tunneling (transparently transmitting) over a packet network, from a source to a destination, the spectrum of one or more... |
| US-6,993,015 |
Apparatus for intercepting communication data in a packet network A communication terminal apparatus and a communication intercepting apparatus performs a communication interception even on a communication network such as the... |
| US-6,993,014 |
Method and apparatus for allowing selective disposition of an incoming
telephone call during an internet session A method for notifying an internet browser user of an incoming telephone call is performed by internet call notification software residing on the user's computer... |
| US-6,993,013 |
Method and apparatus for proactive analysis of signaling messages
exchanged between a call processing... A telecommunications network includes a switch configured for handling a VOIP call and a monitoring system, coupled to the switch, for identifying service... |
| US-6,993,012 |
Method for communicating audio data in a packet switched network A method of audio communication between a first telephony client located behind a network address translation (NAT) server and a remote second telephony client... |
| US-6,993,011 |
User communication hub for use with an analog phone line The invention is a residential communication hub for a communication system that provides communications services to an end-user. The residential hub is... |
| US-6,993,010 |
Spoofing to preserve a communication link A local communication layer is placed in communication with a remote communication layer via a communication link established between a local modem and a remote... |
| US-6,993,009 |
Method and apparatus for deriving uplink timing from asynchronous traffic
across multiple transport streams A communication apparatus that shares precise return channel uplink timing information includes a common symbol timing reference and one or more control stations... |
| US-6,993,008 |
Multi-packet transport structure and method for sending network data over
satellite network A method for encoding network data, such as Internet Protocol (IP) data, into a format for transmission over a satellite system is described. The network data is... |
| US-6,993,007 |
System and method for suppressing silence in voice traffic over an
asynchronous communication medium A method and system for increasing the efficiency of providing bandwidth for voice traffic to a data provider via asynchronous communication mediums is provided.... |
| US-6,993,006 |
System for allocating resources in a communication system A method and apparatus for allocating and using a finite resource to transmit wireless information signals to a plurality of subscriber units is disclosed.... |
| US-6,993,005 |
Information transfer method radio terminal and radio gateway device using
datalink layer signaling of protocol... A radio terminal or gateway capable of executing the AV/C protocol on the datalink protocol which starts communications after setting up a logical channel on a... |
| US-6,993,004 |
Method and apparatus for practicing IP telephony from an Internet-capable
radio An Internet radio device is provided, having a dedicated Internet Protocol (IP) telephony mode for practicing telephony and for enabling one-touch initiation and... |
| US-6,993,003 |
Method of finding the power parts of the code of a CDMA signals A method of determining the power parts of the codes of a CDMA signal transmitted in different time slots, which includes a pilot channel and at least one... |
| US-6,993,002 |
Code power measurement for dynamic channel allocation Resource units are assigned within a cell of a wireless time division duplex communication system using code division multiple access. Each resource units is... |
| US-6,993,001 |
Modular base station with variable communication capacity The present invention provides a base station architecture that is modular in configuration, lowering the initial cost of implementing a new CDMA ... |
| US-6,993,000 |
Method for CDMA soft handoff via IP multicasting Method for selecting IP data packet segments in an all-IP architecture that supports CDMA soft handoff via IP multicasting, wherein both the mobile terminal and... |
| US-6,992,999 |
Method for transmitting long code state information in asynchronous mobile
communication system In a handover from an asynchronous radio network to a synchronous system, long code state information and activation time are transmitted. The method of... |
| US-6,992,998 |
Message access for radio telecommunications system A mobile for use in the UMTS is arranged, on activation to read the Broadcast Control Channel (BCCH) for all available preamble signatures; to store the... |
| US-6,992,997 |
Methods, wireless terminals, and systems for acquiring service using
stored TDMA digital control channel... Methods for acquiring service for a wireless terminal can include the steps of camping on a control channel and receiving a request for an operation to be... |
| US-6,992,996 |
Network management method, wireless transmission method and wireless
transmission apparatus A network management method, a wireless transmission method and a wireless transmission apparatus in which bus connection information connected to a network can... |
| US-6,992,995 |
Telecommunication enhanced mobile IP architecture for intra-domain
mobility Methods and systems are provided for facilitating intra-domain mobility. A first network or domain includes a home agent or SIP proxy of a mobile node. A second... |
| US-6,992,994 |
Methods and systems for a generalized mobility solution using a dynamic
tunneling agent Methods and systems are provided for facilitating intra-domain mobility. A first network or domain includes a home agent or SIP proxy of a mobile node. A second... |
| US-6,992,993 |
Method for cell selection of asynchronous mobile station in asynchronous
mobile communication system A method for cell selection of an asynchronous mobile station in an asynchronous mobile communication system including an asynchronous mobile station, an... |
| US-6,992,992 |
Downlink beam hopping waveform A frame signal (100) for communicating payloads (104, 110) of data includes a first payload field (104) and a first header field (102) with a first frame type... |
| US-6,992,991 |
Mobile communications terminal for satellite communications system A mobile communications system transporting messages between mobile terminals and a central control center using a satellite communications system. The central... |
| US-6,992,990 |
Radio communication apparatus Radio communication apparatus includes a baseband processor for modulating data to be transmitted into an IF signal and for demodulating an IF signal derived... |
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