| Patents for H04L 12 - Data switching networks (448,999) |
|---|
| 06/05/2007 | US7227839 Resource allocation in packet-format communication |
| 06/05/2007 | US7227838 Enhanced internal router redundancy |
| 06/05/2007 | US7227837 Fault tolerant virtual tandem switch |
| 06/05/2007 | US7227529 System and method for accessing ubiquitous resources in an intelligent environment |
| 06/05/2007 | US7227499 Dual platform location-relevant service |
| 06/05/2007 | US7227461 Security confirmation system and method thereof |
| 06/05/2007 | CA2501758C Serving signals |
| 06/05/2007 | CA2402438C A technique for compressing a header field in a data packet |
| 06/05/2007 | CA2379412C A multiple-access scheme for packet voice that uses voice activity detection |
| 06/05/2007 | CA2378874C Handover control method and apparatus, and mobile communication system |
| 06/05/2007 | CA2378312C Method and system for transporting generic data in a pstn |
| 06/05/2007 | CA2352970C A medium access control (mac) protocol with seamless polling/contention modes |
| 06/05/2007 | CA2335125C System and method for auditing network applications |
| 06/05/2007 | CA2311350C Channel allocation method and device in mobile system and a mobile system base station |
| 06/05/2007 | CA2301911C Network packet forwarding lookup with a reduced number of memory accesses |
| 06/05/2007 | CA2272594C Method and apparatus for improving performance of a packet communications system |
| 06/05/2007 | CA2271910C Telecommunications system |
| 06/01/2007 | CA2528795A1 Mapping and quality control system and method for the distribution of flyers, circulars and the like |
| 05/31/2007 | WO2007062419A2 Diagnostic tool and method for troubleshooting multicast connectivity flow problem(s) in a layer 2 aggregation network |
| 05/31/2007 | WO2007062418A2 Media gateway control protocol (mgcp) package for voice over internet protocol (voip) telecommunication transmissions |
| 05/31/2007 | WO2007062360A2 Pool-based network diagnostic systems and methods |
| 05/31/2007 | WO2007062300A1 Multilayer bridging system and method |
| 05/31/2007 | WO2007062191A2 A method for providing home agent geographic redundancy via a service redundancy protocol |
| 05/31/2007 | WO2007062149A2 A method for providing home agent geographic redundancy |
| 05/31/2007 | WO2007062108A2 Method of upgrading a platform in a subscriber gateway device |
| 05/31/2007 | WO2007061866A2 Multi-carrier wireless communication access terminal and data transmisson method |
| 05/31/2007 | WO2007061790A2 Voice over internet protocol (voip) mobility detection |
| 05/31/2007 | WO2007061660A2 Method for transmitting data from a participant device in a session in an internet protocol (ip) system |
| 05/31/2007 | WO2007061659A2 Method and system for processing incoming packets in a communication network |
| 05/31/2007 | WO2007061588A2 Caller id information to internet protocol television displays |
| 05/31/2007 | WO2007061584A1 Determination of audio device quality |
| 05/31/2007 | WO2007061583A1 Configuration of echo cancellation |
| 05/31/2007 | WO2007061582A1 Infrastructure for enabling high quality real-time audio |
| 05/31/2007 | WO2007061549A2 Methods, systems, and computer program products for session initiation protocol (sip) fast switchover |
| 05/31/2007 | WO2007061484A2 Method for maintaining continuity of a multimedia session between media devices |
| 05/31/2007 | WO2007061370A1 Using filtering and active probing to evaluate a data transfer path |
| 05/31/2007 | WO2007061251A1 Method of providing quick answer service in sip message service system |
| 05/31/2007 | WO2007061247A2 Data transmitting method in wireless communication system |
| 05/31/2007 | WO2007061177A1 Method and apparatus for supporting multicast/broadcast in wireless communication system |
| 05/31/2007 | WO2007061167A1 Wireless access point apparatus and a network traffic intrusion detection and prevention method using the same |
| 05/31/2007 | WO2007061145A2 System and method for providing bi-directional communication service |
| 05/31/2007 | WO2007061140A1 Communication apparatus, control method for communication apparatus, and communication system |
| 05/31/2007 | WO2007061121A1 Communication route optimization method and communication route optimization control device |
| 05/31/2007 | WO2007061118A1 Aggregation control method, aggregate node, and deaggregate node |
| 05/31/2007 | WO2007061087A1 Communication apparatus, communication system, communication method, and communication program |
| 05/31/2007 | WO2007061060A1 Communication system, communication device, and method for controlling transmission line thereof |
| 05/31/2007 | WO2007061014A1 Wireless communication method and wireless communication apparatus |
| 05/31/2007 | WO2007060722A1 Receiving device |
| 05/31/2007 | WO2007060638A2 Initialisation of communication between wireless devices |
| 05/31/2007 | WO2007060556A1 Recording session contents in a network |
| 05/31/2007 | WO2007060521A2 System and method for providing quality feedback metrics for data transmission in rich media services |
| 05/31/2007 | WO2007060505A2 APPARATUS, METHOD AND COMPUTER PROGRAM PRODUCT TO PROVIDE FLOW_ID MANAGEMENT IN MAC SUB-LAYER FOR PACKET-OPTIMIZED RADIO LINK LAYER |
| 05/31/2007 | WO2007060502A1 A telephony system for routing phone calls through an ip based network |
| 05/31/2007 | WO2007060400A1 Data transmission method |
| 05/31/2007 | WO2007060364A1 Method for selecting in a router a route between at least two routes related to a common destination network address |
| 05/31/2007 | WO2007060358A1 Method for testing a communication network by means of a terminal |
| 05/31/2007 | WO2007060239A1 Method and device for coupling at least two independent bus systems |
| 05/31/2007 | WO2007060197A1 Provision of telecommunication services |
| 05/31/2007 | WO2007060196A1 Provision of telecommunication services |
| 05/31/2007 | WO2007060194A1 Aggregated links |
| 05/31/2007 | WO2007060191A1 Traffic policing |
| 05/31/2007 | WO2007060093A1 Cellular communication system and method for broadcast communication |
| 05/31/2007 | WO2007060041A1 Load balancing for multipath networks |
| 05/31/2007 | WO2007060014A1 Video intercom station with multimedia functions |
| 05/31/2007 | WO2007060013A1 Configuration method for devices with virtual configurators |
| 05/31/2007 | WO2007059800A1 A method for processing atm cells and a device having atm cell processing capabilites |
| 05/31/2007 | WO2007059796A1 Method and system for delivering messages in a communication system |
| 05/31/2007 | WO2007059791A1 Method and system for transmitting content to a plurality of users of a mobile communication network |
| 05/31/2007 | WO2007059788A1 Home network application using wirelined and wireless secure links |
| 05/31/2007 | WO2007059786A1 Method and system for simulating a communication network, related network and computer program product therefor |
| 05/31/2007 | WO2007059772A2 Direct sequential network addressing (dsna) |
| 05/31/2007 | WO2007059728A1 Mobile exchange device and method for transmitting a piece of information between at least two subscribers |
| 05/31/2007 | WO2007059703A1 A remote load system of network device and method thereof |
| 05/31/2007 | WO2007059699A1 Method and date relay entity for relaying the date frame by the date relay entity |
| 05/31/2007 | WO2007059695A1 Method and system for realizing network connection service |
| 05/31/2007 | WO2007059686A1 Method and device for testing transmission loss of communication line |
| 05/31/2007 | WO2007059679A1 A method for processing the abnormal multicast service and a network equipment thereof |
| 05/31/2007 | WO2007059676A1 A method and a system for implementing trunk offering |
| 05/31/2007 | WO2007059674A1 An inquire proxy, communication system and the method for inquiring information in the communication system |
| 05/31/2007 | WO2007059672A1 An information collection system and method in communication system |
| 05/31/2007 | WO2007059669A1 An apparatus of event communication and the method thereof |
| 05/31/2007 | WO2007059667A1 A method for obtaining the network element alarm data |
| 05/31/2007 | WO2007059665A1 A system and a method for the configuration of the network device |
| 05/31/2007 | WO2007059650A1 A media gateway system and a method for achieving the internal calling of the media gateway |
| 05/31/2007 | WO2007059646A1 Protection restoration method for multicast service connection in the automatic switched optical network |
| 05/31/2007 | WO2007059624A1 System and method to provide built-in and mobile vpn connectivity |
| 05/31/2007 | WO2007059622A1 Sending emails from a mobile device based on voice input |
| 05/31/2007 | WO2007059607A1 Methods and apparatus for use in communicating short messages of the emergency type from mobile communication devices |
| 05/31/2007 | WO2007043117A9 Mobile communication system, mobile communication terminal, and method of call connection |
| 05/31/2007 | WO2007042720A3 Receipt notification of asynchronous messages |
| 05/31/2007 | WO2007039081A3 Dma transfer and hardware acceleration of ppp frame processing |
| 05/31/2007 | WO2007035797A3 Packet routing in a wireless communications environment |
| 05/31/2007 | WO2007033238A3 System and method for providing packet connectivity between heterogeneous networks, and component and packet therefor |
| 05/31/2007 | WO2007027667A9 Media access control architecture |
| 05/31/2007 | WO2007024728A3 Combined hardware and software implementation of link capacity adjustment scheme (lcas) in sonet |
| 05/31/2007 | WO2007024139B1 Method and apparatus for displaying delivery status of video packets |
| 05/31/2007 | WO2007019877A9 Managing anonymous communications between users based on short-range wireless connection identifiers |
| 05/31/2007 | WO2007017605A9 Device for controlling performance indicators of a communication network, for a management and/or network optimisation tool |
| 05/31/2007 | WO2007015197A3 A time-based coexistence method for wireless communication |
| 05/31/2007 | WO2006124082A3 Method and apparatus for synchronization of digital multimedia packets |