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)
06/2012
06/19/2012US8204967 Dynamic chain creation and segmentation of the packet-forwarding plane
06/19/2012US8204945 Hash-based systems and methods for detecting and preventing transmission of unwanted e-mail
06/19/2012US8204940 Mobile communication terminal and mobile communication system
06/19/2012US8204939 Method and apparatus initiating instant messaging with a party during a telephone call where instant messaging address and telephone number are associated in a database
06/19/2012US8204938 System and method for immediate and delayed real-time communication activities using availability data from and communications through an external instant messaging system
06/19/2012US8204937 Contact sidebar tile
06/19/2012US8204543 Local area cellular basestation
06/19/2012US8204522 Distributed storage and aggregation of multimedia information via a broadband access gateway
06/19/2012US8204504 Wireless communications system and method
06/19/2012US8204500 Optimal voicemail deposit for roaming cellular telephony
06/19/2012US8204486 Dynamic messaging routing and audio-to-text linking for visual voicemail
06/19/2012US8204483 Electronic file transfer for a communications device
06/19/2012US8204482 Efficient network resource management in a wireless network
06/19/2012US8204450 Reliability detection of channel quality indicator (CQI) and application to outer loop power control
06/19/2012US8204445 Detecting signals
06/19/2012US8204435 Wireless headset supporting enhanced call functions
06/19/2012US8204380 Bandwidth allocation method, optical line terminator, subscriber station, communication system, and recording medium recording program of device
06/19/2012US8204190 Apparatus and method for integrated billing management by real-time session management in wire/wireless integrated service network
06/19/2012US8204183 Method, apparatus, and computer readable medium thereof for enabling an internet extension to ring a conventional extension
06/19/2012US8204181 Telecommunications voice server leveraging application web-server capabilities
06/19/2012US8204177 Offender message delivery system
06/19/2012US8204168 Bit synchronization circuit with phase tracking function
06/19/2012US8204078 Apparatus, system, and method for integration of wireless devices with a distributed control system
06/19/2012US8204077 Auto-adaptation to packet size on a physical medium
06/19/2012US8204076 Compact packet based multimedia interface
06/19/2012US8204075 Inter-device wireless communication for intra-device communications
06/19/2012US8204074 Flexible MAC/PHY association
06/19/2012US8204071 Methods and devices for allocating frequency ranges
06/19/2012US8204070 Backplane device for non-blocking stackable switches
06/19/2012US8204069 Systems and methods for queue management in packet-switched networks
06/19/2012US8204068 Methods and apparatus for fibre channel interconnection of private loop devices
06/19/2012US8204067 Technique for lane virtualization
06/19/2012US8204066 Method for predicting a port number of a NAT equipment based on results of inquiring the STUN server twice
06/19/2012US8204065 Network address translation in session initiation protocol based application
06/19/2012US8204064 Method and system of session media negotiation
06/19/2012US8204063 Method and apparatus for managing remote IP network elements through SONET network elements
06/19/2012US8204062 Quality of service handling in a S4-serving general packet radio service support node
06/19/2012US8204061 Virtual port channel switches with distributed control planes
06/19/2012US8204060 Method and system for facilitating forwarding a packet in a content-centric network
06/19/2012US8204059 Method for formatting signal in mobile communication system
06/19/2012US8204058 Automatic framing selection
06/19/2012US8204057 Methods, systems, and computer program products for providing an enriched messaging service in a communications network
06/19/2012US8204056 Systems and methods for endpoint recording using a media application server
06/19/2012US8204055 Multicast over unicast in a network
06/19/2012US8204054 System having a plurality of nodes connected in multi-dimensional matrix, method of controlling system and apparatus
06/19/2012US8204053 Systems and methods for providing network services for recording
06/19/2012US8204052 Methods, systems, and computer program products for dynamically coordinating collection and distribution of presence information
06/19/2012US8204051 Apparatus and method for queuing delay-sensitive packets for transmission on heterogenous links
06/19/2012US8204050 Single-rotator circulating switch
06/19/2012US8204049 Add-drop benes networks
06/19/2012US8204047 Using PSTN reachability to verify caller ID information in received VoIP calls
06/19/2012US8204046 Method and apparatus for accessing service resource items that are for use in a telecommunications system
06/19/2012US8204045 Fibre channel switching system
06/19/2012US8204044 Method and network element for voice-over-IP (VoIP) communications in a mobile IP network
06/19/2012US8204043 Quality of service prioritization of internet protocol packets using session-aware components
06/19/2012US8204042 Methods, systems, and computer program products for establishing VoIP service in a network
06/19/2012US8204041 Method and system for implementing a push-to-talk service in a mobile radio communication network of the GSM-type
06/19/2012US8204040 Wireless communications method, wireless control station, and wireless base station
06/19/2012US8204039 System and method for data communication in a wireless network
06/19/2012US8204036 Method and apparatus for coexistence
06/19/2012US8204027 Administering requests for data communications connections in a wide area network that includes a plurality of networks
06/19/2012US8204017 Channel arrangement method and radio communication base station device
06/19/2012US8204015 Method and apparatus for zone controller based dynamic spectrum allocation
06/19/2012US8204014 Method and system for codebook-based closed-loop MIMO using common pilots and analog feedback
06/19/2012US8204011 Method and apparatus for transmitting and receiving packet data between a node B and A UE using HARQ in a mobile communication system
06/19/2012US8204008 Techniques for resource block mapping in a wireless communication system
06/19/2012US8204004 Frequency channel assignment system, base station, control station, inter-system common control apparatus, frequency channel assignment method, and control method
06/19/2012US8203995 Connection maintenance in wireless network with relays via CID encapsulation
06/19/2012US8203991 Communication in dual protocol environments
06/19/2012US8203989 Distributing content in a communication network
06/19/2012US8203980 Industrial ethernet communications adapter
06/19/2012US8203978 Multi-mode terminal in a wireless MIMO system
06/19/2012US8203976 Interface device and image forming apparatus
06/19/2012US8203975 Adaptive analog echo/NEXT cancellation
06/19/2012US8203974 Method for establishing packet-switched connection, and cellular network utilizing the method, and cellular terminal
06/19/2012US8203973 Method and system for providing a PoC box service in a PoC system
06/19/2012US8203972 Method and system for compressing a tree
06/19/2012US8203971 Group communication in a mobile ad-hoc network
06/19/2012US8203970 Method and apparatus for selecting spanning tree root
06/19/2012US8203969 Network timing topology via network manager
06/19/2012US8203968 Internet protocol service level agreement router auto-configuration
06/19/2012US8203967 Methods, systems, and computer program products for implementing a standardized interpretive engine
06/19/2012US8203966 Method and device for setting up connection between mobile station and base station in multi-hop relay network
06/19/2012US8203965 Layered approach for representing and analyzing virtual private network services
06/19/2012US8203964 Asynchronous event notification
06/19/2012US8203963 Overflow pages in heavily loaded slots
06/19/2012US8203962 Network monitoring device, network monitoring method, and network monitoring program
06/19/2012US8203961 Methods and apparatus for providing modified timestamps in a communication system
06/19/2012US8203959 Apparatus for remotely managing network elements of A VoIP communication system and an associated method and computer program product
06/19/2012US8203956 Method and apparatus providing a precedence drop quality of service (PDQoS)
06/19/2012US8203948 Session admission control in a communications network
06/19/2012US8203945 Method, program, and system for transferring data between a number of terminals that communicate via a common communication channel in a wireless network, and a wireless terminal
06/19/2012US8203943 Colored access control lists for multicast forwarding using layer 2 control protocol
06/19/2012US8203941 Virus/worm throttle threshold settings
06/19/2012US8203940 Rate adaptation in a communication system
06/19/2012US8203939 Method and apparatus for providing a window based overload control
06/19/2012US8203938 Multi-router IGP fate sharing
06/19/2012US8203936 Gateway unit
06/19/2012US8203932 Method and system for protection switching in ethernet ring
06/19/2012US8203931 Communication network protection systems
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