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7415046 |
Method, apparatus and computer programs for multiplexing and/or demultiplexing
A method, apparatus and computer program for multiplexing a number of second channels, in particular logical channels, in accordance with the UMTS protocol architecture for the air interface, onto...
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7415037 |
Method and apparatus for real-time transmission of compressed data
A method and apparatus for real-time transmission of compressed data wherein, useful data and filling data are received as a data stream with a constant data rate via a circuit-switched connection...
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7412529 |
Method for processing session information of session initiation protocol system and recorded medium thereof
A method for processing session information of an Internet protocol voice call system using a session initiation protocol (SIP), extracting session information by parsing a SIP Session Protocol...
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7412169 |
FTTH system for convergence of broadcasting and communication through switched broadcasting
A fiber to the home FTTH network for convergence of broadcasting and communication is disclosed. The network includes: an OLT for receiving and converting a first predetermined number of broadcast...
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7411975 |
Multimedia over internet protocol border controller for network-based virtual private networks
A method for communicating packet multimedia data between a source endpoint and a destination endpoint is disclosed, wherein at least the source endpoint is within a virtual private network, and...
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7411967 |
Private network gateways interconnecting private networks via an access network
Gateways providing connectivity for respective private IPv4 networks to an IPv6 network establish communications between IPv4 nodes in the private network. Network address translation-protocol...
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7411947 |
Storage system, computer system and interface module
An interface module comprises a serial signal transceiver to be connected to an external transmission path and an interface processing unit connected to the transceiver. The interface processing...
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7411939 |
Methods and apparatus for providing communications services between connectionless and connection-oriented networks
A telecommunications system uses software applications called user agents, that are preferably Internet-based and that operate on behalf of users in a telecommunications hosting server to control...
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7409458 |
Network system with shared filtering information
A network system comprising a transmission medium coupling a plurality of devices on the network, a plurality of relay devices connected to the transmission medium, each relay device operable to...
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7409456 |
Method and system for enhancing live stream delivery quality using prebursting
A method to “accelerate” the delivery of a portion of a data stream across nodes of a stream transport network. According to the invention, a portion of a live stream is forwarded from a first...
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7408954 |
Communication method for transmitting streaming data
In order to prevent interruption of processing at the time when the format of data changes during transmission of streaming data over an IEEE 1394 or other network, when streaming data output from...
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7408926 |
Method and apparatus for accessing voice over internet protocol connection
A service is provided through an apparatus operative under Internet Protocol (IP) as part of the Internet to handle packet switched voice traffic according to Session Initiation Protocol (SIP) to...
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7408915 |
Communications terminal, a system and a method for internet/network telephony
A communication terminal for Internet telephony is provided that handles and control communication of data in accordance with a standardized network protocol and exchanges data with a connecting...
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7408906 |
Mobile data communications apparatus, methods and computer program products implementing cellular wireless data communications via a wireless local area network
A mobile data communications system includes a cellular wireless data communications network, such as a GPRS or CDPD network, including a plurality of base stations that communicate with terminals...
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7406097 |
Apparatus and method for accomplishing handoff between mobile communication systems of different generations
A method for accomplishing a handoff between mobile communication systems includes: a first mobile communication system having means for matching elements of a low generation mobile communication...
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7406096 |
Tandem-free intersystem voice communication
Techniques are presented herein to provide tandem-free operation between two wireless terminals through two otherwise incompatible wireless networks. Specifically, embodiments provide tandem-free...
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7404008 |
Address translator and method for management of address translation rules
There is provided an address translator having the functions to prevent, in the communications via the address translation, transmission of packets having no correct destination and transmission...
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7403984 |
Automated tool management in a multi-protocol environment
A system, computer program product and method for automated tool management in a multi-protocol environment. A user may issue a message in accordance with an object-oriented interapplication...
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7403892 |
AMR multimode codec for coding speech signals having different degrees for robustness
A delay unit is provided to delay adapting modes of a codec if channel communication conditions are improving. A less robust mode having a higher intrinsic quality is selected only after some...
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7403540 |
Transmitting system, media converter and transmitting method
A transmitting system includes an Internet connecting unit, directly or indirectly connected with the Internet, which allows a plurality of communication units to perform communication through the...
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7403532 |
Method and apparatus for hardware forwarding of LAN frames over ATM networks
A multiported LAN switch comprised of legacy local area network ports and ATM ports. Each ATM port comprising a hardware forwarding engine for bridging LAN frames from the LAN ports to the ATM...
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7403525 |
Efficient routing of packet data in a scalable processing resource
According to the present invention, the multiple processor device determines routing for a plurality of data segments. In determining the routing, the multiple processor device first receives the...
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7403523 |
Methods and systems for tunneling packets of a ring-topology-based link level communications protocol over a network having a star topology using a star-topology-based link level communications protocol
Methods and systems for distributing messages of a ring-topology-based link level communications protocol over a star-topology using a star-topology-based link level communications protocol are...
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7403139 |
Electronic apparatus and control method thereof using sample rate converter
An electronic apparatus reads a digital data stream including a video signal and/or an audio signal outputted from an external apparatus according to a transmission clock different from a clock for...
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7400648 |
Virtual USB communications port
A method and system for accessing a remote real communication port (“COM port”) from a server blade in a server blade chassis by creating a virtual COM port in the server blade. A basic...
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7400647 |
Look up table (LUT) for point-to-point protocol identification (PPP ID)
A Point-to-Point Protocol (PPP) identifier (PPP ID) value of a PPP frame, including data, is converted to an associated Ethernet Virtual Local Area Network (VLAN) tag identifier (ID) value to...
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7400646 |
Multicast routing method and an apparatus for routing a multicast packet
A communication unit is connected to both an IPv4 network and an IPv6 network for converting an IPv4 multicast packet into an IPv6 multicast packet. The communication unit, which has held the IPv6...
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7400645 |
Multicast routing method and an apparatus for routing a multicast packet
A communication unit is connected to both an IPv4 network and an IPv6 network for converting an IPv4 multicast packet into an IPv6 multicast packet. The communication unit, which has held the IPv6...
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7397820 |
Voice packets in IP network
The present invention relates to a method for transportation of user information in a core network (CN). The core network is located between a source access network (SAN) and a destination access...
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7397793 |
V.110 over packet networks
A method of relaying calls across a packet network includes receiving an integrated services digital network setup request. The setup request is then translated into packet network form and...
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7397775 |
Method and apparatus for routing calls
A communication unit (CU) ( 109, 111 ) network controller ( 113 ) and corresponding methods ( 603 - 609 ) are described that facilitate selectively routing calls. The CU includes a transceiver (...
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7397764 |
Flow control between fiber channel and wide area networks
Multiple fiber channel (FC) storage area networks (SANs) are interconnected over wide-area networks (WANs) to form a long-distance (e.g., greater than about 10 km) distributed storage area network...
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7395344 |
Method for ACARS application communication over an IP network
Methods and systems are disclosed for preparing to transmit data over a network. In one embodiment, a method includes receiving a request to send message in a first communication protocol, the...
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7394825 |
10-gigabit Ethernet line interface apparatus and method of controlling the same
Disclosed herein is a 10-gigabit Ethernet line interface apparatus and method of controlling the same. The apparatus has N network processors, a frame multiplexing and demultiplexing block, a...
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7391792 |
Data mapper and method for flexible mapping of control and data information within a SONET payload
A digital information mapper and method for mapping sequences of information characters into a SONET (synchronous optical network) payload in such a manner that there can be an arbitrary mixture of...
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7391790 |
CardBus PC card type wireless transmitting/receiving device
A CardBus PC Card type wireless transmitting/receiving device performs a wireless data transmission/reception operation between a plurality of notebook PCs and an MB-OFDM (Multiband Orthogonal...
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7388881 |
Method and apparatus for frame synchronization
A system for receiving and handling a scrambled input data signal that includes a preamble with a start of frame delimiter (SFD) initiates an SFD search on the scrambled input data, thereby...
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7388880 |
Data transmission method, transmission circuit, and communication device
In a data transmission method of the present invention, when transmission data are converted into the characters and the characters are transmitted as transmission signals in accordance with...
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7388879 |
Communication device and communication method network system and robot apparatus
A gateway object ( 48 ) for transmitting and receiving data to and from an object of a robot apparatus ( 1 ) is allocated to a radio LAN PC card ( 41 ) of the robot apparatus ( 1 ), and a gateway...
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7388865 |
Multi-protocol route policy specification language
An extended Routing Policy Specification Language (RPSL) permits registry of independent routing policies for different Internet Protocol versions, while being compatible with existing RPSL....
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7386716 |
Device in a system operating with CAN-protocol and in a control and/or supervision system
A control or supervision system incorporates a digital serial communication and modules which are mutually communicable to this and operate with CAN-protocol. A control desk can be wirelessly...
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7386010 |
Multiprotocol media conversion
A method for data communications includes linking a plurality of edge devices to communicate with a remote network device via a network in accordance with a packet-oriented Layer 2 communication...
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7386009 |
Method and apparatus for transmission of internet control message protocol messages as short message service (SMS) messages in a communications network comprised of mobile stations
In one aspect of the invention signal/control messages are embedded as packets in the payloads of SMS messages. The SMS messages are transmitted in a cellular network employing SMPP protocol. SMS...
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7386008 |
Method and apparatus for converting data packets between a higher bandwidth network and a lower bandwidth network having multiple channels
A method and apparatus for converting packetized data received from a broadband network to a multi-channel payload network having a narrower bandwidth is disclosed. The method includes converting a...
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7386007 |
Method and apparatus for mapping fast ethernet data interfaces into a single VC-4 virtual container of a STM-1/OC-3 payload transmitted in a radio-link system
Described is a method and apparatus for mapping Fast Ethernet data interfaces (in addition to possible data interfaces of different type) into a single VC-4 Virtual Container of a STM-1/OC-3...
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7385981 |
Apparatus for converting internet protocol address and home network system using the same
An internet protocol address converting apparatus has an address acquiring unit for acquiring a first private IP address in a first IP address format by connecting to a DHCP server that dynamically...
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7385963 |
System and method for communicating telecommunication information from a telecommunication network to a broadband network
A system for communicating telecommunication information includes a memory, a telecommunication interface module, and packetization modules. The memory stores subscriber profiles associating each...
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7382789 |
Resilient multiple service ring
A data transmission apparatus and method used in resilient multiple service ring, including a first working ring and a second working ring, for transmitting data between physical layer side device...
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7382788 |
Method and apparatus for implementing a data frame processing model
A method and apparatus for bridging network protocols is disclosed. In one embodiment, a data frame is received and stored in a dual-port memory queue by hardware logic. An embedded processor is...
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7382783 |
Multiplex transmission apparatus and multiplex transmission method for encapsulating data within a connectionless payload
A multiplex transmission apparatus is provided that conducts traffic control and discards priority control of an ATM network for transferring IP packets having a plurality of QoS conditions. The...
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