H04L 12 - Data switching networks

Patents for H04L 12 - Data switching networks (448,999)
11/2004
11/09/2004	US6816728 Aircraft data communication system and method
11/09/2004	US6816726 Transfer of different data types in a telecommunications system
11/09/2004	US6816720 Call-based provisioning of mobile equipment location information
11/09/2004	US6816719 Method and system for making wireless terminal profile information accessible to a network
11/09/2004	US6816706 Wireless communication access point
11/09/2004	US6816585 Method for routing in loaded telecommunication networks
11/09/2004	US6816579 Method and system for releasing a voice response unit from a protocol session
11/09/2004	US6816578 Efficient instant messaging using a telephony interface
11/09/2004	US6816576 Tree hierarchy and description for generated logs
11/09/2004	US6816560 Packet synchronization detector
11/09/2004	US6816546 MAC protocol employing multiple data rates
11/09/2004	US6816510 Method for clock synchronization between nodes in a packet network
11/09/2004	US6816508 Method for mapping a service attribute pertaining to a connection oriented communications network in a connectionless communications network and vice versa
11/09/2004	US6816505 Chip-to-chip interface for 1000 BASE T gigabit physical layer device
11/09/2004	US6816504 Method and apparatus for transferring deterministic latency packets in a ringlet
11/09/2004	US6816503 Network system having at least one data processor capable of transmitting at least one message more than other data processors
11/09/2004	US6816502 Method of communicating with a plurality of sets of users
11/09/2004	US6816500 Apparatus, method and system for multimedia access network channel management
11/09/2004	US6816499 High speed token ring port configuror
11/09/2004	US6816498 Method for aging table entries in a table supporting multi-key searches
11/09/2004	US6816497 System and method for processing a call
11/09/2004	US6816495 Connection switching apparatus, connection switching network contol system and connection switching network control method
11/09/2004	US6816494 Method and apparatus for distributed fairness algorithm for dynamic bandwidth allocation on a ring
11/09/2004	US6816493 Method and apparatus employing a mediation device to facilitate communication among devices in an asynchronous communications network
11/09/2004	US6816492 Resequencing packets at output ports without errors using packet timestamps and timestamp floors
11/09/2004	US6816490 Statistical learning technique in a multi-port bridge for a local area network
11/09/2004	US6816489 Efficient method for packet switching on asynchronous transfer mode switch based platforms
11/09/2004	US6816488 Apparatus and method for processing data frames in a network switch
11/09/2004	US6816485 Communications system
11/09/2004	US6816484 Circuit and method for switching through channels of a multi-channel connection
11/09/2004	US6816482 System and method for interfacing a broadband network and a circuit switched network
11/09/2004	US6816480 Data terminal apparatus
11/09/2004	US6816479 Method and system for pre-loading in an NBBS network the local directory database of network nodes with the location of the more frequently requested resources
11/09/2004	US6816478 Apparatus and method for use in effecting automatic repeat requests in wireless multiple access communications systems
11/09/2004	US6816477 Transmission method in a domestic communication system comprising a wireless channel
11/09/2004	US6816472 Method and apparatus for selecting a best link for supplemental channel assignment during a handoff period in a spread spectrum communication system
11/09/2004	US6816471 Data unit sending means and control method
11/09/2004	US6816468 Captioning for tele-conferences
11/09/2004	US6816467 Spanning tree support in a high performance network device
11/09/2004	US6816465 Arrangement for testing pause frame response in a network switch
11/09/2004	US6816464 Method, system, and computer program product for route quality checking and management
11/09/2004	US6816463 Method for measuring channel characteristics with the internet control message protocol
11/09/2004	US6816462 System and method to determine connectivity of a VPN secure tunnel
11/09/2004	US6816461 Method of controlling a network element to aggregate alarms and faults of a communications network
11/09/2004	US6816460 Location based routing for mobile ad-hoc networks
11/09/2004	US6816459 Method and apparatus for controlling network bandwidth
11/09/2004	US6816458 System and method prioritizing message packets for transmission
11/09/2004	US6816457 Predictive routing table cache population
11/09/2004	US6816456 Methods and apparatus for network use optimization
11/09/2004	US6816455 Dynamic packet filter utilizing session tracking
11/09/2004	US6816274 Method and system for composition and delivery of electronic mail
11/09/2004	US6816154 Optical sensor based user interface for a portable electronic device
11/09/2004	US6816115 Systems and methods for antenna selection in an ad-hoc wireless network
11/09/2004	US6816082 Communications system having redundant channels
11/09/2004	US6816067 Apparatus and method for selecting wireless devices
11/09/2004	US6816060 Message delivery for appliances and method therefore
11/09/2004	US6815844 Circuit for supplying power to a network termination unit of a message transmission system
11/09/2004	US6814293 Arrangement for and method of establishing a logical relationship among peripherals in a wireless local area network
11/09/2004	CA2315689C Mobile communication system having atm-based connecting scheme
11/09/2004	CA2312325C Method and system for media connectivity over a packet-based network
11/09/2004	CA2308175C Network for providing switched broadband multipoint/multimedia intercommunication
11/09/2004	CA2206746C Method of operating a drive system and device for carrying out the method
11/09/2004	CA2157193C System for reverse address resolution for remote network device independent of its physical address
11/08/2004	WO2004100003A2 Method and apparatus for controlling an external device by remapping keys on a user input device
11/08/2004	CA2466385A1 Scalable service provision to a vehicle entertainment and information processing device
11/08/2004	CA2428236A1 Apparatus and method of handling universal terrestrial radio access network radio resource control connecting messages in universal mobile telecommunications system user equipment
11/08/2004	CA2428192A1 Network intelligence system
11/06/2004	CA2466550A1 Flow-through using an automated main distribution frame
11/06/2004	CA2465873A1 Multicasting notification system
11/04/2004	WO2004095864A1 Method for selecting an interface of a multistandard communication appliance, and corresponding device
11/04/2004	WO2004095863A1 Secure roaming between wireless access points
11/04/2004	WO2004095856A1 System and method for deploying new equipment and services in conjunction with a legacy provisioning system
11/04/2004	WO2004095853A2 Method for cell selection and reselection by a cellular mobile station in idle mode
11/04/2004	WO2004095852A2 System and method for providing mobile caller information to a special number service station
11/04/2004	WO2004095850A2 System and method for ip telephony ping
11/04/2004	WO2004095848A2 Method and device for distributing communication signals
11/04/2004	WO2004095826A2 Appliances with a wireless data enabled remote
11/04/2004	WO2004095820A1 Emergency packet data network communication system and call features
11/04/2004	WO2004095818A1 Establishing a connection using a hybrid receiver
11/04/2004	WO2004095815A1 Multimedia communication device to capture and insert a multimedia sample
11/04/2004	WO2004095807A1 A repeater and an inter-network repeating method
11/04/2004	WO2004095806A2 A data access, replication or communication system comprising a distributed software application
11/04/2004	WO2004095803A1 Techniques for offering seamless accesses in enterprise hot spots for both guest users and local users
11/04/2004	WO2004095801A1 Methods and systems for managing security policies
11/04/2004	WO2004095800A1 802.11 using a compressed reassociation exchange to facilitate fast handoff
11/04/2004	WO2004095798A1 System and method for controlling communication using device id
11/04/2004	WO2004095797A1 Class-based content transfer between devices
11/04/2004	WO2004095796A1 A data access, replication or communication system comprising a message queuing communications platform
11/04/2004	WO2004095790A1 Method and system for determining user location in a wireless communication network
11/04/2004	WO2004095788A1 System and method for routing telephone calls involving internet protocol network
11/04/2004	WO2004095787A1 Method and apparatus for group call services
11/04/2004	WO2004095786A1 Interworking dispatch services network
11/04/2004	WO2004095785A1 Aggregating data
11/04/2004	WO2004095784A2 Method and apparatus for packet classification using hierarchical hash tables
11/04/2004	WO2004095783A2 Method and device for controlling data packet traffic at the input of a network
11/04/2004	WO2004095782A1 Network traffic control system
11/04/2004	WO2004095781A1 Routing quality-of-service traffic in a wireless system
11/04/2004	WO2004095780A1 Network connection method, network connection system, layer 2 switch constituting the same, and management server
11/04/2004	WO2004095778A1 Wireless communication system, and wireless communication device and control method
11/04/2004	WO2004095777A1 Information processing apparatus and connection control method

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