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)
05/2008
05/22/2008WO2008060044A1 Method for managing internet protocol handoff in network system
05/22/2008WO2008060009A1 Method for preventing denial of service attacks using transmission control protocol state transition
05/22/2008WO2008059963A1 Communication control device and communication control method
05/22/2008WO2008059758A1 Communication control system, communication control method, communication control apparatus and communication terminals
05/22/2008WO2008059750A1 Mobile communication management system and mobile communication management method
05/22/2008WO2008059678A1 Radio communication device, radio communication method, and radio communication program
05/22/2008WO2008059621A1 Double ring network system, communication control method thereof, transmission station, and communication control program of double ring network system
05/22/2008WO2008059484A2 Hash-based multi-homing
05/22/2008WO2008059478A2 Selective session interception method
05/22/2008WO2008059467A2 Overlay multicast network architecture and method to design said network
05/22/2008WO2008059355A2 Reserving resources for retransmissions on effected links in multi-hop networks
05/22/2008WO2008059196A1 A method of controlling transmission time for an active radio frequency identification tag transponder transmission device in active radio frequency identification apparatus
05/22/2008WO2008059047A2 Multi-access authentication in communication systems
05/22/2008WO2008059000A1 Method, device and software application for scheduling the transmission of data system packets
05/22/2008WO2008058998A1 Reservation and admission of access resources for access selection in multi-access networks
05/22/2008WO2008058933A1 Method for establishing bidirectional data transmission paths in a wireless meshed communication network
05/22/2008WO2008058887A1 Method and apparatus for admission control and radio resource scheduling in wireless systems, corresponding system and computer program product
05/22/2008WO2008058884A1 Method for identifying peer to peer services in a communications network
05/22/2008WO2008058877A1 A fast combinational voice call continuity from lte to 2g/3g cs domain
05/22/2008WO2008058822A1 Method for forwarding mac protocol data units in a mobile radio communication network, corresponding communication end point and relay station
05/22/2008WO2008058818A1 Attachment solution for multi-access environments
05/22/2008WO2008058574A1 Provision of alternative communications paths in a communications network
05/22/2008WO2008058570A1 A system and a method relating to network management
05/22/2008WO2008058568A1 Method and arrangement in an internet protocol multimedia subsystem
05/22/2008WO2008058484A1 Charging method, charging system and its apparatus
05/22/2008WO2008058483A1 A cpe offline notice method and the corresponding device
05/22/2008WO2008058478A1 System for providing both traditional and traffic engineering enabled services
05/22/2008WO2008058477A1 Location information management method, apparatus and system
05/22/2008WO2008058472A1 Method for achieving packet-based network service, system and database registered by users
05/22/2008WO2008058453A1 Method and system of transmitting dhcp message through ppp link and of obtaining configuration information
05/22/2008WO2008058427A1 A apparatus and method for real-time rebroadcasting speech based on the public network
05/22/2008WO2008058424A1 A method for road charging, road information and parking charging and navigation and the system thereof
05/22/2008WO2008058390A1 Method and system for managing integrated media group communications
05/22/2008WO2008058377A1 Compressed ecdsa signatures
05/22/2008WO2008058374A1 Traffic shaping and scheduling in a network
05/22/2008WO2008058365A1 Protecting privacy in group communications
05/22/2008WO2008058360A1 System, method and mobile device for displaying wireless mode indicators
05/22/2008WO2008041929A3 Method and arrangement in a telecommunication system
05/22/2008WO2008040023A3 Predictive qos resource allocation for rapid session establishment
05/22/2008WO2008036877A3 Automatic resignation from ad hoc network
05/22/2008WO2008032155A3 A method of routing packets
05/22/2008WO2008032146A3 Energy aware early detection
05/22/2008WO2008029338A3 Method of selecting nodes
05/22/2008WO2008029219A3 Unified contact database with availability status indicator
05/22/2008WO2008025486A3 A method for implementing a wireless personal communication protocol for an ic card
05/22/2008WO2008018004A3 Electronic device and method for synchronizing a communication
05/22/2008WO2008011604A3 Efficiently assigning precedence values to new and existing qos filters
05/22/2008WO2008011354A3 Controlled incremental multi-protocol label switching (mpls) traffic engineering
05/22/2008WO2008005730A3 Systems and methods for implementing hands free operational environments
05/22/2008WO2008002547A9 Method for scheduling transmissions in an ad hoc network
05/22/2008WO2008001228A3 Messaging system and related method
05/22/2008WO2007143470A3 Traffic flow inference based on link loads and gravity measures
05/22/2008WO2007114854A3 Method of providing a communication service
05/22/2008WO2007104424A3 Method for multi-hop data transmission in an ad-hoc network comprising concealed nodes
05/22/2008WO2007033029A8 A system for monitoring cable interface connections in a network
05/22/2008WO2006035059A3 Routing module for forwarding messages in an ad-hoc multi-hop network
05/22/2008WO2002093396A8 Business data processing apparatus using network
05/22/2008US20080120701 Method and Apparatus for Distributing Picture Mail to a Frame Device Community
05/22/2008US20080120667 Hybrid mpeg/ip digital cable gateway device and architecture associated therewith
05/22/2008US20080120395 Methods and Systems for Communicating with Service Technicians in a Telecommunications System
05/22/2008US20080120387 System and method for managing contacts in an instant messaging environment
05/22/2008US20080120378 Systems and Methods for Automatically Updating Electronic Mail Access Lists
05/22/2008US20080119210 Wireless Messaging Address System and Method
05/22/2008US20080119202 Area watcher for wireless network
05/22/2008US20080119199 Communication method, communication apparatus and communication system
05/22/2008US20080119196 Communication method, communication apparatus and communication system
05/22/2008US20080119184 Method for fast, secure 802.11 re-association without additional authentication, accounting, and authorization infrastructure
05/22/2008US20080118244 Resilient packet ring (RPR) network system, RPR node device, redundancy method for the same, program and computer-readable medium
05/22/2008US20080118065 Hardware acceleration for large volumes of channels
05/22/2008US20080117928 Communication capture in a geo-spatial environment
05/22/2008US20080117927 Routing and forwarding of packets over a non-persistent communication link
05/22/2008US20080117926 Priority-based buffer management
05/22/2008US20080117925 Method and apparatus for performing syntax-directed application layer data buffering
05/22/2008US20080117924 Data relay unit
05/22/2008US20080117923 Method for Routing Internet Connections Via Network Gateways
05/22/2008US20080117922 Home automation system and method including remote media access
05/22/2008US20080117921 Method And System For Presenting Command Information Associated With A Status
05/22/2008US20080117920 Content Harvesting and Harmonizing Gateway
05/22/2008US20080117919 Systems and methods for aggregation of packets for transmission through a communications network
05/22/2008US20080117918 Relaying Apparatus and Network System
05/22/2008US20080117917 Method and apparatus for managing subscriber profiles
05/22/2008US20080117916 VoIP TERMINAL APPARATUS, VoIP COMMUNICATION SYSTEM AND PRESENCE CHECK METHOD THEREOF
05/22/2008US20080117915 Method and System for Transport Protocol Reconstruction and Timer Synchronization for Non-Intrusive Capturing and Analysis of Packets on a High-Speed Distributed Network
05/22/2008US20080117914 Input port routing circuit that performs output port filtering
05/22/2008US20080117913 Pipelined Packet Switching and Queuing Architecture
05/22/2008US20080117912 Method, system and node for implementing subnetwork connection protection in multi-protocol label switching network
05/22/2008US20080117911 System and method for a software-based TCP/IP offload engine for digital media renderers
05/22/2008US20080117910 Switch and Method for Supporting Internet Protocol (IP) Network Tunnels
05/22/2008US20080117909 Switch scaling for virtualized network interface controllers
05/22/2008US20080117908 Methods and systems for relaying data packets
05/22/2008US20080117907 Method and Apparatus for Generating Bi-directional Network Traffic and Collecting Statistics on Same
05/22/2008US20080117906 Payload header compression in an rtp session
05/22/2008US20080117905 Methods and arrangements for monitoring subsource addressing multicast distribution trees
05/22/2008US20080117904 Framework for network coding and cross-layer information exchange in presence of errors in the packets
05/22/2008US20080117903 Apparatus and method for high speed and large amount of data packet capturing and replaying
05/22/2008US20080117902 Auto-provisioning of network services over an Ethernet access link
05/22/2008US20080117901 Method of conducting an audio communications session using incorrect timestamps
05/22/2008US20080117900 Method and apparatus for distributing data packets by using multi-network address translation
05/22/2008US20080117899 Network audio directory server and method
05/22/2008US20080117898 Accelerated Removal from Service of a Signal Processor at a Media Gateway
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