Patents
Sitemap › H04 - Electric communication technique › H04L - Transmission of digital information, e.g. telegraphic communication › H04L 29 - Arrangements, apparatus, circuits or systems, not covered by a single one of groups
Patents for H04L 29 - Arrangements, apparatus, circuits or systems, not covered by a single one of groups (330,333)
03/2009
03/31/2009US7512136 Apparatus and method for preserving routable IP addresses using ARP proxy
03/31/2009US7512133 Method and apparatus for obtaining multiple port addresses by a fibre channel from a network fabric
03/31/2009US7512128 System and method for a multi-packet data link layer data transmission
03/31/2009US7512126 Packet transfer scheme using mobile terminal and router for preventing attacks using global address
03/31/2009US7512120 Node, correspondent node, mobility anchor point, and home agent in packet communication system, packet communication system, and path MTU discovery method
03/31/2009US7512116 Gateway for internet telephone
03/31/2009US7512115 Telephone-based hypertext transport protocol server
03/31/2009US7512112 Method and apparatus of controlling a reset procedure in a wireless communication system
03/31/2009US7512098 Method and system for wireless voice channel/data channel integration
03/31/2009US7512090 System and method for routing calls in a wireless network using a single point of contact
03/31/2009US7512085 Method for multicast tunneling for mobile devices
03/31/2009US7512084 Event driven filter monitoring for IP multicast services
03/31/2009US7512081 System and method for achieving zero-configuration wireless and wired computing and computing device incorporating same
03/31/2009US7512070 Adaptive use of a transmit opportunity
03/31/2009US7510121 Multi-level hierarchical radio-frequency communication system
03/31/2009CA2457223C Base station implementing a physical layer automatic repeat request
03/31/2009CA2428477C Method and device for the generation of a scalable data stream and method and device for decoding a scalable data stream
03/31/2009CA2419263C Transmission control apparatus and transmission control method
03/31/2009CA2405428C Method and apparatus for s.i.p./h.323 interworking
03/31/2009CA2211654C Fault tolerant nfs server system and mirroring protocol
03/26/2009WO2009039436A2 Techniques for distributing content to multiple devices in a communication network
03/26/2009WO2009039380A2 Virtual subscriber identity module
03/26/2009WO2009039064A1 Method and apparatus for creating a remotely activated secure backup service for mobile handsets
03/26/2009WO2009038896A1 Crisscross cancellation protocol
03/26/2009WO2009038823A2 Secure communications
03/26/2009WO2009038699A1 Access network handover for a mobile television system
03/26/2009WO2009038657A2 Method and apparatus for preventing phishing attacks
03/26/2009WO2009038576A1 Identifying a subnet address range from dns information
03/26/2009WO2009038535A1 Method and system for backup and restoration of computer and user information
03/26/2009WO2009038522A1 Method and arrangement in a telecommunication system
03/26/2009WO2009038510A1 Monitoring of instant messaging and presence services
03/26/2009WO2009038506A1 A method and arrangement of a multimedia gateway and communication terminals
03/26/2009WO2009038348A1 Direct link setup procedure in tunneled direct link setup wireless network and station supporting the procedure
03/26/2009WO2009038347A2 Effective data block transmission method using header indicator
03/26/2009WO2009037582A2 System and method for securely communicating on- demand content from closed network to dedicated devices, and for compiling content usage data in closed network securely communicating content to dedicated devices
03/26/2009WO2009037377A1 Tracking mobile communication devices
03/26/2009WO2009037333A2 Intrusion detection method and system
03/26/2009WO2009037275A2 Local break out in case of wimax roaming
03/26/2009WO2009037182A1 Password update in a communication system
03/26/2009WO2009037113A1 Method, server and client apparatuses for transferring high resolution multimedia data in a high speed network
03/26/2009WO2009037106A2 Mobile phone code debugging method and apparatus
03/26/2009WO2009037074A1 Device for operating a dezentralized communication network
03/26/2009WO2009037062A1 Subscription and advice of charge control
03/26/2009WO2009036896A2 Method and system for managing security policies
03/26/2009WO2009036891A1 Secure data transmission method and apparatus
03/26/2009WO2009036834A1 Motor vehicle
03/26/2009WO2009036804A1 Policy routing in a communications network
03/26/2009WO2009036803A1 Locator coding in a communications networks
03/26/2009WO2009036801A1 Methods and arrangements for a telecommunications system
03/26/2009WO2009036778A1 Method for changing over the mode of operation of an automation engineering appliance, and appliance and arrangement having such an appliance
03/26/2009WO2009036700A1 Method, system and apparatus for establishing the communication between a telephone terminal and an instant messaging client
03/26/2009WO2009036671A1 Method and device for validating a link attribute in the nodes of ason
03/26/2009WO2009036633A1 Ultra mobile broadband session release method for activating access terminal
03/26/2009WO2009036631A1 A method for establishing lsp tunnels in the mpls-te based ngn
03/26/2009WO2009036628A1 A method of establishing lsp in mpls-te-based ngn
03/26/2009WO2009036605A1 Method and system for processing sip message with rtsp encapsulation in ims
03/26/2009WO2009018318A3 Packet data convergence protocol procedures
03/26/2009WO2009017933A3 Bandwidth reservation for data flows in interconnection networks
03/26/2009WO2009016474A3 System and method for efficiently providing content over a thin client network
03/26/2009WO2009015322A3 Wireless architecture for traditional wire based protocol
03/26/2009WO2009014401A3 Method for transmitting and receiving data with superframe structure
03/26/2009WO2009014373A3 Message configuring method for controlling purchase service in wireless broadcasting
03/26/2009WO2009013702A3 Method, server and mobile communication device for managing unique memory device identifications
03/26/2009WO2009009195A3 Method and apparatus for supporting mobile ip and proxy mip in evolved 3gpp systems
03/26/2009WO2008157685A3 System and method for picture-in-picture assisted time-adaptive surfing for a content presentation system
03/26/2009WO2008121544A3 User profile, policy, and pmip key distribution in a wireless communication network
03/26/2009WO2008119672A4 Method and system for resilient packet traceback in wireless mesh and sensor networks
03/26/2009WO2008116966A3 Method and apparatus for monitoring condition of electric machines
03/26/2009WO2008115447A3 Methods and apparatus to facilitate security context transfer, rohc and pdcp sn context reinitialization during handover
03/26/2009WO2008112698A3 Systems and methods for providing global server load balancing of heterogenous devices
03/26/2009WO2008097710A3 Systems and methods for processing access control lists (acls) in network switches using regular expression matching logic
03/26/2009WO2008070886A3 Method for the authentication of a mobile radio terminal
03/26/2009WO2005089159A3 A method and apparatus for detecting stuck calls in a communication session
03/26/2009WO2005046110A3 System and apparatus for a network management system using presence and instant message technique
03/26/2009WO2005010692A3 System and method for identifying and filtering junk e-mail messages or spam based on url content
03/26/2009WO2005010668A3 Processing electronic mail messages with encoded addresses
03/26/2009US20090083842 Secure detection network system
03/26/2009US20090083830 Systems and Methods of Controlling Network Access
03/26/2009US20090083603 Radio Resource Control-Service Data Unit Reception
03/26/2009US20090083548 Secure database access through partial encryption
03/26/2009US20090083542 Method and system for controlled distribution of application code and content data within a computer network
03/26/2009US20090083437 Provision of a service to several separately managed networks
03/26/2009US20090083426 method and arrangement for enabling multimedia communication
03/26/2009US20090083387 System and method for generating configurations used for accessing electronic mailboxes
03/26/2009US20090083376 Application-layer evaluation of communications received by a mobile device
03/26/2009US20090083370 Enhanced data exchange and presentation/communication system
03/26/2009US20090083290 Virtual customer database
03/26/2009US20090082928 Wireless communications system and method
03/26/2009US20090082044 Text messaging system and method
03/26/2009US20090080463 Method, apparatus and system for detecting sequence number of packet for transmission of multi-units
03/26/2009US20090080462 System and Method for Transferring Data Packets Through a Communication System
03/26/2009US20090080461 Frame alteration logic for network processors
03/26/2009US20090080447 Relay device, communication system, communication method, and computer program
03/26/2009US20090080415 Late frame recovery method
03/26/2009US20090080398 Hierarchical Communication System Providing Intelligent Data, Program and Processing Migration
03/26/2009US20090080387 Method and system for controlling operation of a communication network, related network and computer program product therefor
03/26/2009US20090080350 Mobile radio network
03/26/2009DE102007041874A1 Datenkommunikation gemäß dem Single-Wire-Protokoll Data communication according to the single-wire protocol
03/26/2009CA2700317A1 Virtual subscriber identity module
03/26/2009CA2699846A1 Method and arrangement in a telecommunication system
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