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)
11/2012
11/13/2012US8312153 Intelligent auto-dialer
11/13/2012US8312147 Many-to-one mapping of host identities
11/13/2012US8312145 Traffic engineering and bandwidth management of bundled links
11/13/2012US8312134 Reporting link layer status information using heterogeneous network handover module in mobile communication system
11/13/2012US8312093 E-mail messaging system and method for enhanced rich media delivery
11/13/2012US8312080 System and method for searching for specific types of people or information on a peer to-peer network
11/13/2012US8312076 Methods and systems for providing application level presence information in wireless communication
11/13/2012US8312045 Configuration data content for a clustered system having multiple instances
11/13/2012US8311894 Method and apparatus for interactive and synchronous display session
11/13/2012US8311887 Methods, devices and systems for real-time instant presence with advertisement (RIPA)
11/13/2012US8311572 Communication mode controlling method, mobile communication system, radio network controller, base station, and mobile communication terminal
11/13/2012US8311555 Wireless device, system and method for discriminating radar transmissions from wireless network transmissions and wireless network having radar-avoidance capability
11/13/2012US8311412 Distributed cable modem termination system
11/13/2012US8311209 Peer to peer wireless communication conflict resolution
11/13/2012US8311206 Facilitating communications for voicemail services in a system that uses disparate signaling systems
11/13/2012US8311063 Updating routing and outage information in a communications network
11/13/2012US8311060 Method and system for transmitting IP message, negotiating bandwidth saving capability and saving network bandwidth
11/13/2012US8311056 Device and method for selecting time slots based on resource use state
11/13/2012US8311052 Control of packet buffer using token buckets with different token bucket sizes
11/13/2012US8311051 Use of hardware to manage dependencies between groups of network data packets
11/13/2012US8311050 Telecommunication and multimedia management method and apparatus
11/13/2012US8311049 Method and device for scheduling packets for routing in a network with implicit determination of packets to be treated as priority
11/13/2012US8311048 Datacasting system with intermittent listener capability
11/13/2012US8311047 Dynamically multiplexing user sessions among multiple terminal devices
11/13/2012US8311046 Method for the delivery of messages in a communication system
11/13/2012US8311045 System and method for selectively applying a service to a network packet using a preexisting packet header
11/13/2012US8311043 Distribution of identifiers in serverless networks
11/13/2012US8311042 System and method for automatic detection and reporting of the mapping between device identity and network address in wireless networks
11/13/2012US8311041 Systems and methods for automatically adjusting messaging quota
11/13/2012US8311040 Packing source data packets into transporting packets with fragmentation
11/13/2012US8311039 Traffic information aggregating apparatus
11/13/2012US8311038 Instant internet browser based VoIP system
11/13/2012US8311037 Method, apparatus and system for transmitting user equipment information in a multimedia subsystem
11/13/2012US8311036 Device based emergency services for cross cluster extension mobility
11/13/2012US8311035 Methods and apparatus for communicating internet protocol based control signaling through a communications system
11/13/2012US8311034 Method, apparatus and network system for making terminating network domain selection
11/13/2012US8311033 DTMF tone signal transmission method and DTMF tone signal transmission system
11/13/2012US8311032 Dynamically provisioning virtual machines
11/13/2012US8311027 Method and apparatus for high rate packet data transmission
11/13/2012US8311022 Method for accessing hybrid network, and gateway apparatus, wireless terminal and communication system thereof
11/13/2012US8311020 Communication system allowing network nodes to efficiently establish communications with a controller
11/13/2012US8310999 Mesh deterministic access (MDA) procedure in wireless mesh network and wireless device supporting the same
11/13/2012US8310974 Apparatus and method for supporting multicast and broadcast service in a broadband wireless access (BWA) system
11/13/2012US8310973 Method and system for managing multicast delivery content in communication networks
11/13/2012US8310961 Techniques for link utilization for half-duplex and full-duplex stations in a wireless network
11/13/2012US8310958 Routing calls in a network
11/13/2012US8310957 Minimum-cost spanning trees of unicast tunnels for multicast distribution
11/13/2012US8310956 System and method for implementing PNRP locality
11/13/2012US8310955 Automated discovery of access points in wireless computer networks
11/13/2012US8310954 Apparatus and method for identifying network connection status in portable terminal
11/13/2012US8310953 Method and apparatus for enabling an adapter in a network device to discover the name of another adapter of another network device in a network system
11/13/2012US8310952 Methods and apparatuses for generating network test packets and parts of network test packets
11/13/2012US8310945 Method for coding and transmitting transport format combination indicator
11/13/2012US8310944 Signal-to-interference + noise ratio estimator and method, mobile terminal having this estimator
11/13/2012US8310943 Method and system for transmission-based billing applications
11/13/2012US8310942 Flow statistics aggregation
11/13/2012US8310940 Testing upstream cable channels
11/13/2012US8310937 Voice packet dynamic echo cancellation system
11/13/2012US8310936 Link services in a communication network
11/13/2012US8310935 Communications failure recovery in data packet networks based on fast determination of alternate routes
11/13/2012US8310933 Method and a device for reporting the number of correctly decoded transport blocks in a wireless system
11/13/2012US8310932 System and method for sharing an access line bandwidth
11/13/2012US8310930 Allocating bandwidth in a resilient packet ring network by PI controller
11/13/2012US8310928 Flow control system architecture
11/13/2012US8310927 Priority scheme for control traffic in network switches
11/13/2012US8310924 Method and apparatus for providing QoS for MP subscribers at the subscriber level
11/13/2012US8310923 Monitoring a network site to detect adverse network conditions
11/13/2012US8310922 Summarizing internet traffic patterns
11/13/2012US8310920 Method and system for accelerating transmission of data between network devices
11/13/2012US8310918 Systems and methods for seamless communications recovery and backup
11/13/2012US8310917 Switching hub and ring network
11/13/2012US8310710 Integrated document delivery method and apparatus
11/13/2012US8310518 Videoconference system and management method thereof
11/13/2012US8308065 Terminal, method and computer program product for interacting with a signaling tag
11/13/2012CA2776719A1 Allocating media decoding resources according to priorities of media elements in received data
11/13/2012CA2776599A1 Network security device
11/13/2012CA2697884C Centralized voice over ip recording and retrieval method and apparatus
11/13/2012CA2658546C Method and system for coordinating necessary radio transmission events with unrelated opportunistic events to optimize battery life and network resources
11/13/2012CA2615454C Method and apparatus for efficient polling
11/13/2012CA2581955C Method and system for optimizing metadata passing in a push content processing protocol
11/13/2012CA2562322C Self-monitoring and optimizing network apparatus and methods
11/13/2012CA2559655C Method of detecting audio/video devices within a room
11/13/2012CA2554308C Method and apparatus for performing fast handover through fast ranging in a broadband wireless communication system
11/13/2012CA2551122C Ruggedized analog front-end for a network communicative device in a railway-like environment
11/13/2012CA2536457C Ttl exploration technique for determining capabilities and configuration of a peer router
11/13/2012CA2527479C Compressible display of e-mail message string to facilitate readability
11/13/2012CA2519116C Secure streaming container
11/13/2012CA2518696C Wireless packet communication method
11/13/2012CA2516975C Using tcp to authenticate ip source addresses
11/13/2012CA2472057C Methods and apparatus for implementing nat traversal in mobile ip
11/13/2012CA2436075C Architecture and implementation for control of context aware call processing with local feature definition
11/13/2012CA2334305C Object duplication
11/12/2012CA2740448A1 Methods, systems and nodes for authorizing a securized exchange between a user and a provider site
11/10/2012CA2774727A1 Access control at a media server
11/09/2012DE202012103659U1 Telekommunikationseinrichtung Telecommunications device
11/08/2012WO2012151327A2 Methods and apparatus for transporting data through network tunnels
11/08/2012WO2012151323A2 Methods and apparatus for isochronous data delivery within a network
11/08/2012WO2012150907A1 An apparatus and method for enabling at least one wireless communication device to access a data network
11/08/2012WO2012150778A2 Method and apparatus for managing connection between m2m communication objects based on connection state confirmation event
11/08/2012WO2012150581A1 M2m scalable addressing and routing
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