Patents
Sitemap › H04 - Electric communication technique › H04L - Transmission of digital information, e.g. telegraphic communication › H04L 12 - Data switching networks
Patents for H04L 12 - Data switching networks (448,999)
05/2010
05/18/2010US7720903 Client messaging in multicast networks
05/18/2010US7720794 Identifying resource and data instances in management systems
05/18/2010US7720788 System and method for implementing a wireless access protocol push by establishing connection-oriented signaling channel for transmitting session initiation request
05/18/2010US7720746 Computer-based right distribution system with password protection
05/18/2010US7720741 Method and device for calculating a forward price for using links in a network
05/18/2010US7720509 Harmonized adaptive arrays
05/18/2010US7720500 Transmit power control for mobile unit
05/18/2010US7720493 Communication system, multicast switching device, and communication method
05/18/2010US7720487 Handover method and apparatus for mobile terminal using location information in heterogeneous system network
05/18/2010US7720478 Control device of mobile communication system
05/18/2010US7720476 Method for improving the reliability of low latency handoffs
05/18/2010US7720475 Communique system with active feedback for cellular communication networks
05/18/2010US7720471 Method for managing hidden stations in a centrally controlled network
05/18/2010US7720465 System, method and apparatus employing tones and/or tone patterns to indicate the message type in wireless sensor networks
05/18/2010US7720460 Automatic character code recognition/display system, method, and program using mobile telephone
05/18/2010US7720458 Rapidly deployable emergency communications system and method
05/18/2010US7720445 Modular access point
05/18/2010US7720390 Optical node device, network control device, maintenance-staff device, optical network, and 3R relay implementation node decision method
05/18/2010US7720383 Optical transmission apparatus having OADM function
05/18/2010US7720380 Optical transmission apparatus in ring transmission system
05/18/2010US7720336 Code division multiplexing optical access network system
05/18/2010US7720222 Method for storing and transmitting data generated by security module
05/18/2010US7720205 Communications terminal unit and method for controlling the same
05/18/2010US7720135 System, method and device for autonegotiation
05/18/2010US7720112 Routing of data streams
05/18/2010US7720110 Cycle synchronization between interconnected sub-networks
05/18/2010US7720105 Method and arrangement for local synchronization in master-slave distributed communication systems
05/18/2010US7720102 Method of providing enterprise wireless communication method for intergrated residential and business services
05/18/2010US7720101 Wideband cable modem with narrowband circuitry
05/18/2010US7720097 Communication apparatus, communication method, communication program and recording medium
05/18/2010US7720095 Heterogeneous media packet bridging
05/18/2010US7720091 Systems and methods to arrange call back
05/18/2010US7720090 Apparatuses and methods to utilize multiple protocols in a communication system
05/18/2010US7720087 Method and system for channel management in a voice response system
05/18/2010US7720085 Method and apparatus for controlling transmission flow using explicit rate control and queuing without data rate supervision
05/18/2010US7720084 Alternate routing of voice communication in a packet-based network
05/18/2010US7720083 Intelligent routing in a hybrid peer-to-peer system
05/18/2010US7720082 System and method for short message service and instant messaging continuity
05/18/2010US7720081 System and method for bypassing data from egress facilities
05/18/2010US7720080 Relay unit, terminal device, communication system, and communication control method
05/18/2010US7720079 Data transfer procedure for transferring data of a data sequence between a transmitting entity and a receiving entity
05/18/2010US7720078 Individual sending of messages to packet network subscribers
05/18/2010US7720077 Timed packet processing to regulate data transfer between components of a gateway for a constant delay network
05/18/2010US7720076 Distributed connection-oriented services for switched communication networks
05/18/2010US7720075 Network idle protocol with reduced channels
05/18/2010US7720074 Methods and systems of network management
05/18/2010US7720073 System and/or method for bidding
05/18/2010US7720072 Method for dynamic bandwidth allocation in passive optical network
05/18/2010US7720071 ATM header compression using hash tables
05/18/2010US7720070 Hybrid acknowledgement map format for data communication networks
05/18/2010US7720069 Method for preventing Ethernet from being attacked
05/18/2010US7720068 Method and system for a multi-rate gigabit media independent interface
05/18/2010US7720067 Data transfer apparatus and transfer control method
05/18/2010US7720066 System and method for distributed multicast routing
05/18/2010US7720065 Method and apparatus for biasing of network node packet prioritization based on packet content
05/18/2010US7720064 Method and system for processing network and storage data
05/18/2010US7720063 Method apparatus and system for accelerated communication
05/18/2010US7720062 Method of processing traffic information and digital broadcasting system
05/18/2010US7720061 Distributed solution for managing periodic communications in a multi-chassis routing system
05/18/2010US7720060 Information dissemination system having an information layer
05/18/2010US7720059 Traffic exchanging method for mobile node in mobile internet protocol version 6 (MIPv6) network
05/18/2010US7720058 Protocol adapter for electromagnetic device elements
05/18/2010US7720057 Packet relay apparatus and control method for data relay apparatus
05/18/2010US7720056 Method and system for wireless network-based messaging service message delivery
05/18/2010US7720055 Method for handling IP multicast packets in network switch
05/18/2010US7720054 Router configured for outputting update messages specifying a detected attribute change of a connected active path according to a prescribed routing protocol
05/18/2010US7720053 Service processing switch
05/18/2010US7720052 Radio protocol for mobile communication system and method
05/18/2010US7720051 IP telephone terminal device
05/18/2010US7720050 Method and apparatus for implementing and managing a network architecture
05/18/2010US7720049 Semantic service broker for telecommunications networks
05/18/2010US7720048 Channel allocation in a network element between at least two networks
05/18/2010US7720047 Managing periodic communications
05/18/2010US7720044 System and method for terminal configuration
05/18/2010US7720039 LAN based wireless communications system
05/18/2010US7720034 Method for transmitting and receiving a signal to protect against erroneous feedback information
05/18/2010US7720031 Methods and devices to support mobility of a client across VLANs and subnets, while preserving the client's assigned IP address
05/18/2010US7720028 System, apparatus and method of determining associated data
05/18/2010US7720023 Telecommunication system and method for transmitting video data between a mobile terminal and internet
05/18/2010US7720020 Method and system for wireless communication networks using cooperative relaying
05/18/2010US7720019 Small group multicast in a computer network
05/18/2010US7720013 Method and system for classifying digital traffic
05/18/2010US7720012 Speaker identification in the presence of packet losses
05/18/2010US7720011 Optimizations and enhancements to the IEEE RSTP 802.1w implementation
05/18/2010US7720010 Tree based wireless mesh for an OSPF network with intra-tree communication optimization
05/18/2010US7720009 Virtual private network (VPN) topology identifier
05/18/2010US7720008 Method for determining a leading subscriber in a network
05/18/2010US7720007 Telecommunications system for determining the probability of and avoiding collision between data transmissions
05/18/2010US7720006 System for determining reachablity of a neighboring node in a network
05/18/2010US7720005 Estimating network-layer topology using end-to-end measurements
05/18/2010US7720004 Interfering packet streams in packet networks
05/18/2010US7720003 Model-based method and apparatus for determining MPLS network properties
05/18/2010US7720002 Systems and methods for initializing cable modems
05/18/2010US7720001 Dynamic connectivity determination
05/18/2010US7720000 Network control apparatus, method, and program
05/18/2010US7719999 Predicting link quality of a link
05/18/2010US7719998 Method for controlling retransmission of information using state variables in radio communication system
05/18/2010US7719995 Application driven fast unicast flow replication
05/18/2010US7719993 Downlink transmit beamforming
05/18/2010US7719992 System for proactive time domain reflectometry
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