Patents for H04L 12 - Data switching networks (448,999)
07/2011
07/19/2011US7983705 Push-to-talk communication management system
07/19/2011US7983704 Methods and apparatus for performing a subscriber identity module (SIM) initialization procedure
07/19/2011US7983702 Synchronization of a peer-to-peer communication network
07/19/2011US7983689 Automatic quality of service based resource allocation
07/19/2011US7983683 Communication method, communication apparatus and communication system
07/19/2011US7983658 Method and system to enable email services for mobile devices
07/19/2011US7983613 Broadband repeater with security for ultrawideband technologies
07/19/2011US7983411 Methods and apparatus for use in computer-to-human escalation
07/19/2011US7983399 Remote notification system and method and intelligent agent therefor
07/19/2011US7983302 Control signaling techniques for wireless networks
07/19/2011US7983297 Method and apparatus for the efficient use of available communications network bandwidth
07/19/2011US7983296 Wireless communication system, wireless communication apparatus, wireless communication method, and computer program
07/19/2011US7983293 External signal supply unit, vehicle state acquisition system and external signal supply method
07/19/2011US7983291 Flexible packet modification engine for a network device
07/19/2011US7983290 Preserving the order of packets through a device
07/19/2011US7983289 Communication apparatus and recording medium
07/19/2011US7983288 Data transmission line of semiconductor memory device
07/19/2011US7983287 Backpressure mechanism for switching fabric
07/19/2011US7983286 Edge devices for providing a transparent LAN segment service and configuration such edge devices
07/19/2011US7983285 Homenetwork universal middleware bridge system and method for home device's interoperability in heterogeneous homenetwork middleware
07/19/2011US7983284 Virtual private network based upon multi-protocol label switching adapted to measure the traffic flowing between single rate zones
07/19/2011US7983283 Packet routing apparatus
07/19/2011US7983282 Edge side assembler
07/19/2011US7983281 VPN composing method, interwork router, packet communication method, data communication apparatus, and packet relaying apparatus
07/19/2011US7983280 Method and system for distributing session key across gatekeeper zones in a direct-routing mode
07/19/2011US7983279 Method for configuring IP network resource and IP network
07/19/2011US7983278 Redirect checking in a network device
07/19/2011US7983277 System and method for creating a secure connection over an MPLS network
07/19/2011US7983276 Timing source
07/19/2011US7983275 LAN emulation over infiniband fabric apparatus, systems, and methods
07/19/2011US7983274 Performance monitoring of pseudowire emulation
07/19/2011US7983273 High-speed scheduling apparatus for a switching node
07/19/2011US7983272 Apparatus and methods for incorporating bandwidth forecasting and dynamic bandwidth allocation into a broadband communication system
07/19/2011US7983271 Tiered contention multiple access (TCMA): a method for priority-based shared channel access
07/19/2011US7983270 Selecting a path for a packet
07/19/2011US7983269 Architecture to support public voice VPN services over an IP network
07/19/2011US7983268 Method and apparatus for modifying the rate of MPEG transport streams
07/19/2011US7983267 Transmission apparatus and transmission system
07/19/2011US7983266 Generalized serialization queue framework for protocol processing
07/19/2011US7983265 Method and system for processing a network packet
07/19/2011US7983264 Access control list management system
07/19/2011US7983263 Binary trees for multicast traffic
07/19/2011US7983262 Efficient IP multicast bridging in ethernet switches
07/19/2011US7983261 Reliable exchange of control information for multicast virtual private networks
07/19/2011US7983260 Techniques for watermarking and distributing content
07/19/2011US7983259 Reduced pin gigabit media independent interface
07/19/2011US7983258 Dynamic virtual local area network (VLAN) interface configuration
07/19/2011US7983257 Hardware switch for hypervisors and blade servers
07/19/2011US7983256 Broadcast-content transmitting apparatus, broadcast-content receiving apparatus, broadcast-content transmitting method, broadcast-content receiving method, and program
07/19/2011US7983255 Using Q-in-Q-in-Q to implement ethernet service unit ring
07/19/2011US7983254 Method and system for securing real-time media streams in support of interdomain traversal
07/19/2011US7983253 Time-space carrier sense multiple access
07/19/2011US7983251 Broadcasting service transmission/reception method and apparatus for providing fast access to broadcasting service
07/19/2011US7983250 Method and communications system for transmitting information in a motor vehicle
07/19/2011US7983249 Enterprise web service data to mobile device synchronization
07/19/2011US7983248 Information communication terminal
07/19/2011US7983247 Metadata collection
07/19/2011US7983246 Multimedia access system
07/19/2011US7983245 Methods and systems for converting an internet protocol (IP)-based message containing subscriber content to a public switched telephone network (PSTN)-based message including subscriber content
07/19/2011US7983244 Interworking between domains of a communication network operated based on different switching principles
07/19/2011US7983243 System and method for increasing call capacity for a wireless local area network
07/19/2011US7983242 Packet data service with circuit-switched call notification
07/19/2011US7983241 Method, system, terminal and computer program product for selecting radio access system in a multiaccess system
07/19/2011US7983240 System and method for communication session correlation
07/19/2011US7983239 Systems and methods for constructing a virtual model of a multi-hop, multi-access network
07/19/2011US7983238 Method for branching data in mobile communication terminal
07/19/2011US7983234 Wireless communication apparatus with a block acknowledgement function and a wireless communication method
07/19/2011US7983233 Apparatus for phase noise suppression for OFDM based WLANS
07/19/2011US7983232 Wireless LANs and neighborhood capture
07/19/2011US7983231 Staggered startup for cyclic prioritized multiple access (CPMA) contention-free sessions
07/19/2011US7983230 Adaptive power and data rate control for ad-hoc mobile wireless systems
07/19/2011US7983229 Fast context establishment for interworking in heterogeneous network
07/19/2011US7983227 Communication terminal apparatus, communication connection apparatus, and communication method using them
07/19/2011US7983226 Apparatus, and associated method, for retrieving mobile-node logic tree information
07/19/2011US7983215 Communication device, method for transmitting an uplink transmission control message, method for receiving an uplink transmission control message
07/19/2011US7983214 Configuration method of radio resource in mobile communication network
07/19/2011US7983213 Radio communication apparatus and method
07/19/2011US7983206 Integrated system and method for interactive communication and multimedia support in vehicles
07/19/2011US7983205 Outgoing interface mapping for multicast traffic
07/19/2011US7983201 Coordinated invitations to a conference call
07/19/2011US7983200 Apparatus and method for packet-based media communications
07/19/2011US7983199 Voice over internet protocol push-to-talk communication system
07/19/2011US7983198 Method and apparatus for delivering IPP2T (IP-push-to-talk) wireless LAN mobile radio service
07/19/2011US7983197 System and method for robust cell detection
07/19/2011US7983196 Tree-type broadcast system, method of instructing mode switch, broadcast device, and broadcast process program
07/19/2011US7983195 Method of routing virtual links in a frame-switching network with guaranteed determinism
07/19/2011US7983194 Method and system for multi level switch configuration
07/19/2011US7983193 Information distribution system, terminal apparatus used in same system and recording medium on which is recorded a program, as well as information processing method
07/19/2011US7983192 Method, apparatus and system for a stackable ethernet switch
07/19/2011US7983190 Network system, layer 3 communication device, layer 2 communication device, and route selection method
07/19/2011US7983188 Monitoring portal systems and methods
07/19/2011US7983186 Defining lost event talley tag packets when PET count rates exceed available acquisition bandwidth
07/19/2011US7983182 Methods and apparatus for exchanging network connectivity and capability information
07/19/2011US7983181 Technique for negotiating a width of a packet-based communication link
07/19/2011US7983180 Triggered announcement from a gateway
07/19/2011US7983177 Communication node, and ring configuration method and ring establishment method in communication system
07/19/2011US7983175 System and method for detecting a network failure
07/19/2011US7983173 System and method for detecting link failures
07/19/2011US7983171 Method to manage path failure thresholds
07/19/2011US7983170 In-band quality-of-service signaling to endpoints that enforce traffic policies at traffic sources using policy messages piggybacked onto DiffServ bits