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)
08/2012
08/28/2012US8254388 Management device to investigate path states of network and network system
08/28/2012US8254387 Method and apparatus for establishing and maintaining a spectrally efficient multicast group call
08/28/2012US8254386 Internet protocol multicast on passive optical networks
08/28/2012US8254385 Internet protocol multicast content delivery
08/28/2012US8254384 Packet transmission system, packet transmission method, packet update method, host apparatus, and computer program product thereof for the packet transmission system
08/28/2012US8254383 Method and system for routing using multi-stage route entry lookup
08/28/2012US8254382 Location preference indicator in network access identifier
08/28/2012US8254381 Message processing engine with a virtual network interface
08/28/2012US8254380 Managing messages transmitted in an interconnect network
08/28/2012US8254379 Method and system for application based compression profile selection
08/28/2012US8254378 Strict-sense minimal spanning switch non-blocking architecture
08/28/2012US8254377 System and method for HLR support for IP-MSC feature activation
08/28/2012US8254376 Simple adaptive jitter buffering algorithm for network nodes
08/28/2012US8254375 Method, terminal, and address server for configuring a terminal
08/28/2012US8254374 Method for setting up a communication connection and private branch exchange for carrying out the method
08/28/2012US8254373 Method of conducting secure transactions over a telecommunications system and session initiation protocol (SIP) based input echo display control for conducting secure transactions
08/28/2012US8254372 Data communication apparatus and method
08/28/2012US8254371 Method and system for routing and security for telephone calls over a packet-switched network
08/28/2012US8254370 Method for redirecting network communication ports and network communication system thereof
08/28/2012US8254363 Tristate requests for flexible packet retransmission
08/28/2012US8254358 Communicating a broadcast message to change data rates of mobile stations
08/28/2012US8254350 Routing packets in an ad hoc wireless network
08/28/2012US8254349 Routing data in a cluster
08/28/2012US8254346 Communication system and method for discovering end-points that utilize a link layer connection in a wired/wireless local area network
08/28/2012US8254339 Receiver apparatus and method for releasing memory thereof
08/28/2012US8254336 Multiple distinct physical channels for mesh control
08/28/2012US8254320 Mobility management using address pools in mobility label based MPLS networks
08/28/2012US8254311 Binding update method, mobile terminal, home agent, and binding update system
08/28/2012US8254307 Method and apparatus for improving utilization efficiency of wireless links for web-based applications
08/28/2012US8254293 Methods and systems for location estimation
08/28/2012US8254292 Storage function method and apparatus in a passive optical network
08/28/2012US8254291 Ethernet device and lane operating method
08/28/2012US8254290 Method and apparatus for constructing synchronous sensor network
08/28/2012US8254289 Train car-to-car communication device
08/28/2012US8254288 Method and an arrangement for handling a service request in a multimedia network
08/28/2012US8254287 Methods and apparatus for optimal participation of devices in a peer to peer overlay network
08/28/2012US8254286 Method and system for detection of NAT devices in a network
08/28/2012US8254285 Hardware abstraction layer
08/28/2012US8254283 Method and system for identifying degradation of a media service
08/28/2012US8254282 System and method for hierarchical visualization of data
08/28/2012US8254280 Method and apparatus for composing a set of cells in a radio network
08/28/2012US8254277 Methods, systems and computer program products for providing internet protocol television diagnostics
08/28/2012US8254276 Packet data services using version and capability information
08/28/2012US8254275 Service management system for a telecommunications network
08/28/2012US8254273 Tracing connection paths through transparent proxies
08/28/2012US8254272 Operations administration management for path computation element chains
08/28/2012US8254271 Point-to-multipoint connectivity verification
08/28/2012US8254270 Fast convergence on child link failures and weighted load balancing of aggregate ethernet/SONET bundles
08/28/2012US8254267 Extensible traffic generator for synthesis of network data traffic
08/28/2012US8254264 Network latency estimation
08/28/2012US8254263 Method and apparatus for simplifying the computation of alternate network paths
08/28/2012US8254262 Passive recording and load balancing
08/28/2012US8254261 Method and system for intra-host communication
08/28/2012US8254260 Method and apparatus for managing packet congestion
08/28/2012US8254259 System and method for avoiding stall using timer for high-speed downlink packet access system
08/28/2012US8254258 Jitter management for packet data network backhaul of call data
08/28/2012US8254257 System and method for location, time-of-day, and quality-of-service based prioritized access control
08/28/2012US8254256 System and method for performing distributed policing
08/28/2012US8254252 Bandwidth control apparatus
08/28/2012US8254251 Mesh hybrid communication network
08/28/2012US8254250 Determining optimum delivery conditions associated with a restoration plan in a communication network
08/28/2012US8254249 Session resilience prioritization queuing mechanism to minimize and eliminate packet loss
08/28/2012US8253753 Dual-type component connections
08/28/2012US8253544 Remote control device, remote control method, and remote-controllable device
08/28/2012US8253540 Method of reading data from transponders through a reader, a transponder, and a reader
08/28/2012US8251875 Mobile wireless audio device
08/28/2012DE202012007433U1 Busfähiges Gerät der Gebäudesystemtechnik und/oder Türkommunikation Bus-compatible device, building management systems and / or door communication
08/28/2012DE202012006224U1 Ethernet Umschalter Ethernet switch
08/28/2012CA2769088A1 Efficient multiple identity system for media files
08/28/2012CA2700145C Audio/video communication system
08/28/2012CA2678663C Personalized storage accounts in an electronic file delivery system
08/28/2012CA2605514C Method and apparatus for determining micro-reflections in a network
08/28/2012CA2581734C Determining and provisioning paths in a network
08/28/2012CA2570569C System and method for optimizing inter-domain event services
08/28/2012CA2543753C Method and system for accessing and managing virtual machines
08/28/2012CA2511083C Quality of service for iscsi
08/28/2012CA2486746C Method and system for encapsulating cells
08/28/2012CA2479792C Detecting an unauthorized station in a wireless local area network
08/28/2012CA2475730C A method and an apparatus for terminating a user from a group call in a group communication network
08/28/2012CA2461453C Method and apparatus for performance measurement of different network routes between devices
08/28/2012CA2452557C Dispersity coding for inverse multiplexing
08/28/2012CA2416860C Order entry system for telecommunications network service
08/28/2012CA2393140C Method and apparatus for wire speed ip multicast forwarding
08/26/2012WO2012097430A1 System and method for computer-implemented accounting services provided using cloud resources
08/26/2012CA2817248A1 System and method for computer-implemented accounting services provided using cloud resources
08/24/2012CA2768529A1 Meter processing communication system
08/23/2012WO2012112728A1 Systems and methods for communicating across drop connections
08/23/2012WO2012112600A1 Multicast data delivery mechanism using packet bundling or file delivery framework
08/23/2012WO2012112479A1 Appliance with a controller configured to connect to a network adn associated system and method
08/23/2012WO2012112235A1 Method and system for classification and management of inter-blade network traffic in a blade server
08/23/2012WO2012112162A1 Methods for controlling elections in a multicast network
08/23/2012WO2012112139A1 Video conferencing client with support for multiple video conferencing protocols
08/23/2012WO2012111945A2 Electronic appliances, diagnostic system for electronic appliances and diagnostic method for electronic appliances
08/23/2012WO2012111833A1 Communication system, router, switching hub, and communication method
08/23/2012WO2012111808A1 Network system
08/23/2012WO2012111745A1 Communication system, switching hub, router, and communication method
08/23/2012WO2012111470A1 Transmission terminal and transmission method
08/23/2012WO2012111229A1 Communication system
08/23/2012WO2012111222A1 Network system and network flow tracking method
08/23/2012WO2012111200A1 Optical line terminal, control method, and method for controlling pon system
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