Patents for H04L 12 - Data switching networks (448,999)
04/2009
04/28/2009US7526564 High quality streaming multimedia
04/28/2009US7526563 Interworking gateway and method
04/28/2009US7526547 Intelligent network charging edge
04/28/2009US7526542 Methods and apparatus for information processing and display for network management
04/28/2009US7526541 System and method for dynamic network policy management
04/28/2009US7526538 System using server to provide mobile computer accessing to a different network without reconfiguring the mobile computer
04/28/2009US7526532 Method for interconnecting two locations over a network in response to using a tool
04/28/2009US7526526 System and method for transferring data
04/28/2009US7526524 Network conferencing using method for distributed computing and/or distributed objects
04/28/2009US7526523 Timer-based feedback in multicast communication
04/28/2009US7526522 Content-transmitting apparatus, content-receiving apparatus, content transmitting/receiving system, methods, and recording medium thereof
04/28/2009US7526496 Methods, systems, and computer program products for implementing data standardization activities
04/28/2009US7526493 Meta-tagging in content routed networks
04/28/2009US7526480 Method and apparatus for controlled access of requests from virtual private network devices to managed information objects using simple network management protocol and multi-topology routing
04/28/2009US7526420 Method and system for virtual injection of network application codes into network simulation
04/28/2009US7526410 Remote computer graphics performance testing
04/28/2009US7526394 Quality assessment tool
04/28/2009US7526350 Method and device to process digital media streams
04/28/2009US7526315 Command input device combinable with portable communication apparatus
04/28/2009US7526312 Communication system and method in a hybrid wired/wireless local area network
04/28/2009US7526299 Method for coding and transmitting transport format combination indicator
04/28/2009US7526295 Integration of secure identification logic into cell phone
04/28/2009US7526287 Ciphering method in a mobile communication system supporting a multimedia broadcast/multicast service
04/28/2009US7526277 Wireless paging directory assistant
04/28/2009US7526272 Method of creating incentives for using wireless hotspot locations
04/28/2009US7526271 Method for implementing prepaid multimedia messaging service
04/28/2009US7526270 Selecting one of a plurality of service providers to handle a communication session
04/28/2009US7526253 Method and system for managing wireless connection between slave terminals and master terminal
04/28/2009US7526252 Information communication system information communication device and information communication method and computer program
04/28/2009US7526203 Apparatus and method for optical switching at an optical switch fabric
04/28/2009US7526202 Architecture and method for framing optical control and data bursts within optical transport unit structures in photonic burst-switched networks
04/28/2009US7526197 Utilizing the protecting bandwidth in a SONET network
04/28/2009US7526187 Processing digital data having variable packet lengths
04/28/2009US7526171 Front access punch down patch panel
04/28/2009US7526091 Method for transmitting and receiving control information for encryption in a mobile communication system supporting multimedia broadcast/multicast service
04/28/2009US7526078 System and method for communicating data during an audio conference
04/28/2009US7526077 Call hold signaling
04/28/2009US7526075 Method of implementing account charging and account charging system
04/28/2009US7526072 Audio device, system and method for archiving audio files based on distributed audio phone data received over a data network in encrypted or non-encrypted form
04/28/2009US7526002 Concurrent transmission of traffic from multiple communication interfaces
04/28/2009US7526000 Jitter compensation method for systems having wall clocks
04/28/2009US7525997 Methods and systems for communicating SS7 messages over packet-based network using transport adapter layer interface
04/28/2009US7525995 Method and system for switching packets
04/28/2009US7525994 Packet data flow identification for multiplexing
04/28/2009US7525991 Communication terminal device and communication control method
04/28/2009US7525990 Wide area communication networking
04/28/2009US7525989 System, method and device for time slot status messaging among SONET nodes
04/28/2009US7525987 Changing a first subscriber identifier to a second identifier
04/28/2009US7525985 Apparatus for collision resolution among home networking stations using carrier sense signal
04/28/2009US7525984 Method and apparatus for unifying MAC protocols
04/28/2009US7525983 Method and system for selecting virtual lanes in fibre channel switches
04/28/2009US7525982 Method and apparatus for facilitating asymmetric line rates in an Ethernet passive optical network
04/28/2009US7525981 Glare resolution
04/28/2009US7525980 Network address assignment in a passive optical network
04/28/2009US7525979 Network interface device having improved thermal properties
04/28/2009US7525978 Method and apparatus for scheduling in a packet buffering network
04/28/2009US7525977 Control mechanism for mapping cells and packets
04/28/2009US7525976 Adaptation of dial-up devices to broadband facilities
04/28/2009US7525975 System and method for integrated audio stream manager
04/28/2009US7525974 Method and apparatus for capability based addressing in a communications network
04/28/2009US7525973 Flexible software-based packet switching path
04/28/2009US7525971 Software-hardware partitioning of a scheduled medium-access protocol
04/28/2009US7525970 Method and device of dynamic resource allocation in a wireless network
04/28/2009US7525969 NAT processing in a VRF environment
04/28/2009US7525968 Method and system for auto routing fibre channel class F frames in a fibre channel fabric
04/28/2009US7525967 Techniques to control access to logic
04/28/2009US7525966 Wireless communication system for multicast communications
04/28/2009US7525965 Trick play for multicast streams
04/28/2009US7525964 Mechanism for delivering messages to competing consumers in a point-to-point system
04/28/2009US7525963 Bridging subnet broadcasts across subnet boundaries
04/28/2009US7525962 Reducing memory access bandwidth consumption in a hierarchical packet scheduler
04/28/2009US7525961 Auto-adaptation to packet size on a physical medium
04/28/2009US7525960 Methods and systems preventing frame mis-ordering in explicitly routed networks
04/28/2009US7525959 System and method for distributing voice and data information over wireless and wireline networks
04/28/2009US7525958 Apparatus and method for two-stage packet classification using most specific filter matching and transport level sharing
04/28/2009US7525957 Input/output router for storage networks
04/28/2009US7525956 Architectures for clearing and settlement services between internet telephony clearinghouses
04/28/2009US7525955 Internet protocol (IP) phone with search and advertising capability
04/28/2009US7525954 System and method for asymmetric communications and control in a wireless wide area network
04/28/2009US7525953 Method of establishing communication link in ADSL system
04/28/2009US7525952 Method and apparatus for determining the source of user-perceived voice quality degradation in a network telephony environment
04/28/2009US7525951 Integration of e-mail with instant messaging services
04/28/2009US7525950 Calling card system for voice and data transmission over a public network
04/28/2009US7525949 Forwarding for network devices
04/28/2009US7525947 Method and apparatus for tunneling service of explicit multicast in mobile IP network
04/28/2009US7525944 Data delivery in conjunction with a hybrid automatic retransmission mechanism in CDMA communication systems
04/28/2009US7525943 Reconfigurable access point
04/28/2009US7525941 Methods and apparatus for reducing power consumption in CDMA communication device
04/28/2009US7525940 Relocation of content sources during IP-level handoffs
04/28/2009US7525938 Session control in a communication system
04/28/2009US7525937 Method for extending mobile IP and AAA to enable integrated support for local access and roaming access connectivity
04/28/2009US7525936 Apparatus, and associated method, for facilitating network selection by a roaming mobile node
04/28/2009US7525935 Apparatus and method for operating a communications device in a mobile communications network
04/28/2009US7525930 System and method for user identity portability in communication systems
04/28/2009US7525929 Fast simulated annealing for traffic matrix estimation
04/28/2009US7525928 System and process for discovery of network-connected devices at remote sites using audio-based discovery techniques
04/28/2009US7525927 Unicast-to-multicast converting apparatus, method, and computer program product, and monitoring system comprising the same
04/28/2009US7525925 System and method for selecting an optimal transport format combination using progressive set reduction
04/28/2009US7525923 Catprobe
04/28/2009US7525922 Duplex mismatch testing