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7633974 |
System and method of ordering the transmission of data packets in a radio system
A system and method is provided for reordering the transmission of data packets in a queue of a radio system when an error occurs during the transmission of a data packet to any device destination...
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7633884 |
Address allocation method using site-local prefix pools in mobile ad-hoc networks
An address allocation method using site-local prefix pools including (MANETs) generating link-local addresses by a plurality of nodes participating in a mobile ad-hoc network, and performing...
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7623529 |
Address de-registration from IP multimedia networks
According to one aspect, a communication network system comprising at least one first network and at least one second network providing application services over the first network is described. The...
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7623523 |
System for connecting information processing devices associated with IP telephones
An information processing apparatus for call control and management stores IP addresses of first and second IP telephones and first and second information processing devices associated with the...
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7624196 |
Systems and apparatus for managing a storage device address
A storage device is communicatively coupled to a management station and comprises an interface manager to send a notification to the management station when a network address of the storage device...
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7619998 |
Multi-hop communication system, radio control station, radio station and multi-hop communication method
The multi-hop communication system according to the present invention is configured by a radio control station 1 connected to a core network, and radio stations 21, 22, 31 - 33 . The radio...
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7619982 |
Active probe path management
A technique manages paths taken by probe packets sent from a source to a target of a computer network. The novel path management technique enables each probe packet i) to be transferred onto a path...
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7616597 |
System and method for integrating mobile networking with security-based VPNs
Systems and methods provide a secure network path through an inner and outer firewall pair between a mobile node on a foreign network and a corresponding node on a home network. One aspect of the...
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7613127 |
Verifying packets received over a physical link
A solution is provided wherein physical link parameters may be negotiated after a link is brought up by having the two devices involved in the link exchange identifiers when the link is initially...
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7599397 |
Obtaining multiple port addresses by a fibre channel switch from a network fabric
Embodiments of the present invention address deficiencies of the art in respect to Fibre Channel (FC) switch interoperability and provide a novel and non-obvious data processing system, method and...
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7590121 |
Transmitter, receiver, combined transceiver, and radio link for communicating a data stream of data packets, method for receiving a data stream of data packets, method for operating a radio link, and bicycle and fitness computers utilizing the transmitter and receiver
A radio link with transmitters and a receiver transmits data packets of a data stream at a regular time interval. To receive the data packets, the data stream is sampled for the presence of data...
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7586942 |
Identifying host computers at a physical layer
Methods, systems, and computer programs are disclosed. The method includes issuing a command in a first protocol, converting the first protocol into a second protocol, adding information to the...
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7580410 |
Extensible protocol processing system
The present invention relates to an extensible protocol processing system. The system of the invention is mounted between a host and a network, and is utilized to offload partial network protocol...
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7573890 |
Method and system for a low-overhead mobility management protocol in the internet protocol layer
A system and method for supporting mobile Internet communication is provided which employs a plurality of Routers and a plurality of Mobile Nodes (MNs). Each Router has a unique communication...
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7573831 |
System and method for analyzing transmission of billing data
The present invention generally relates to a method for analyzing billing packets transmitted from a billing collector to a billing converter. A first packet of data transmitted from a billing...
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7573903 |
IPv6/IPv4 translator
A client to utilize a translator without changing the DNS server specification, when a service targeted at general clients is provided. An IPv6/IPv4 translator which reciprocally translates packets...
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7564850 |
Method for transmitting layer 2 packet and access device thereof
A method for Layer 2 packet transmission is disclosed, where a corresponding relationship between packet attribute information and public MAC addresses is configured in an access device such that...
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7554981 |
System and method for efficient storage and processing of IPv6 addresses
A preferred method and algorithm of compressing IPv6 addresses is presented which ensures smaller memory occupancy for IPv6 routing tables and databases in general (applicability to particular case...
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7548563 |
Data transmission using address encoding
An apparatus having a corresponding method and computer program comprises an output circuit to transmit a frame of data, the frame comprising an N-bit address field; an encoder to encode J bits of...
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7543078 |
Individuals' URL identity exchange and communications
The invention relates generally to a method of using multiple URL names to identify a first individual, within an Internet connected application executing on a processor. The method involves...
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7539216 |
Method and system of determining last hop device addresses
Method and system of determining addressing in a network environment where client devices are serviced by a number of last hop devices. The method and system including determining client device...
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7539155 |
Centralized feature platform in a packetized network
A packetized telecommunication network directs a call that is received at a gateway of the network to connect to a feature platform via the network, which performs a service related to the call,...
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7535838 |
Method for determining resource use in a network
A method for ascertaining the use of resources on a network having multiple paths across which data can pass. Each alternative path across the network is provided with a different address or port...
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7535186 |
Methods and systems for controlling operation of electronicallly commutated motors
A method for resolving addressing conflicts between multiple electronically commutated motors communicatively coupled to a system controller is described. The method includes sending a command,...
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7535914 |
Communications network
A datagram network is operated by placing a group address in the source address field of the datagram. Nodes within the datagram network forward the datagram in dependence on the contents of the...
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7532614 |
Methods and apparatus for facilitating remote communication with an IP network
A system, method, apparatus, and computer program code for facilitating communication via an IP network. According to some embodiments of the present invention, a proxy device is positioned...
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7529198 |
Scalable overlay network
An overlay network and scheme for building and using the overlay network are described. As the overlay network is built, new nodes joining the network are connected randomly with other nodes which...
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7529256 |
Communication device client update system and method
A system and method that facilitates client address updating in a communication network is presented. Client address lists are maintained and updated with a single mechanism deployed flexibly...
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7525949 |
Forwarding for network devices
Techniques for implementing forwarding in network devices are provided. Proxy addresses are used in place of next hop addresses so that a large routing table is not required. Pairs of proxy IP and...
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7525969 |
NAT processing in a VRF environment
A method for packet routing includes receiving packets over a plurality of virtual private networks (VPNs). Each of the packets includes a respective virtual routing and forwarding (VRF) identifier...
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7515589 |
Method and apparatus for providing network virtualization
A network virtualization layer for an information handling system in which a physical machine coupled to a network is divided into a plurality of logical partitions, each of which has a host system...
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7505464 |
Method of identifying a home gateway using network traffic sniffing and apparatus employing the same
In accordance with an embodiment of the present invention, a customer premises equipment (CPE) apparatus includes a first communications unit, a second communications unit, and a processing unit....
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7505485 |
Methods and systems for start code emulation prevention and data stuffing
Methods and systems provide approaches to start code emulation prevention at a granularity higher than the bit level. By operating at a level other than the bit level, processing capability...
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7496083 |
Mobility management node, paging area forming method, and mobility management program
Provided is a mobility management node capable of forming a paging area, without need for management of a migration history at a mobile node and for notification of a migration history from a...
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7496113 |
Fast cell search and accurate synchronization in wireless communications
Techniques for fast cell search, selection and reselection for wireless communication systems such as OFDM or OFDMA communication systems. In various implementations of the described techniques,...
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7486641 |
Mobility management in wireless internet protocol networks
Handoff of (i) a mobile wirelessly communicating device—a mobile—between (ii) as plurality of stationary base stations within cells within a domain of (iii) a stationary gateway router all...
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7480306 |
Interworking functionality
In one aspect a system and method for providing communication between Ethernet and frame relay routers includes generating a unique media access control (MAC) address for a frame relay router in...
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7477629 |
Methods and apparatus for supporting session registration messaging
Session signaling register message transmission methods and apparatus well suited for use in a communication system which supports mobile nodes capable of moving between domains and access nodes in...
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7474660 |
MAC address extension to maintain router information in source routed computer networks
The invention solves the problem of maintaining Route information Field (RIF) information in a router for populating the RIF field of packets routed by the router, by storing the RIF information...
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7466674 |
Mobile communication control system, mobile communication control method, router, server and data structure
A mobile communication control method includes: converting a first address of a destination mobile terminal which is included in a packet as a destination address, to a second address of the...
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7466704 |
Switch assembly having multiple blades in a chassis
A switch assembly having multiple blades in a chassis and a method of using that assembly to switch data is disclosed. A network switch assembly for network communications includes at least one...
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7453907 |
Robust header compression in packet communications
A technique for compressing header information to produce a compressed header portion of a data packet to be transmitted across a communication channel includes generating a checksum from the...
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7444405 |
Method and apparatus for implementing a MAC address pool for assignment to a virtual interface aggregate
A method to implement an address pool is described. The method collects at least one address, the at least one address originally assigned as a unique address to at least one physical interface of...
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7440415 |
Virtual network addresses
Systems, methods and devices for virtual network addresses. A method comprises processing a request from a requestor to create a plurality of software network devices having a corresponding...
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7440405 |
Apparatus and method for packet forwarding with quality of service and rate control
A system and method for forwarding data packets with quality of service and rate control. A plurality of data packets are received from a plurality of sources. The header information of each data...
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7436835 |
Forced bearer routing for packet-mode interception
A method of intercepting call content in a packet-based Internet Protocol (IP) network. The method includes targeting bearer packets containing the call content via a Softswitch controlling the...
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7433351 |
Isolation of data, control, and management traffic in a storage area network
Switching data packets includes forwarding first data packets to a first port that is associated with a first domain. Second data packets are forwarded to a second port that is associated with a...
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7430614 |
Use of IP address blocks with default interfaces in a router
The use of IP address blocks with default interfaces in a router is described herein. According to one embodiment, an exemplary method includes in response to a request for a first IP address...
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7430186 |
Spatial-driven context zones for sensor networks and device infrastructures
An apparatus, method and computer readable device for providing spatial information in a sensor network. The sensor network comprises a plurality of sensors and a plurality of actuators, each...
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7411981 |
Matching of radius request and response packets during high traffic volume
A solution for matching RADIUS request packets with corresponding RADIUS response packets when the number of simultaneous outstanding requests is greater than 256 involves using a sixteen-octet...
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