Patents for H04L 12 - Data switching networks (448,999)
03/2005
03/01/2005US6862630 Network transmitter with data frame priority management for data transmission
03/01/2005US6862629 Method and system for dispatching socks traffic based on socks connection identified by source address, application address and application level protocol
03/01/2005US6862625 Method and apparatus for real time network communication
03/01/2005US6862624 Method and apparatus for directing a flow of packets based on request and server attributes
03/01/2005US6862622 Transmission control protocol/internet protocol (TCP/IP) packet-centric wireless point to multi-point (PTMP) transmission system architecture
03/01/2005US6862621 Flow controlling apparatus and node apparatus
03/01/2005US6862620 Web page monitoring system and methods therefor
03/01/2005US6862619 Network management system equipped with event control means and method
03/01/2005US6862618 Optimal link scheduling for multiple links
03/01/2005US6862616 System and method for facilitating distributed server administration of server systems that are scalable and version independent
03/01/2005US6862594 Method and apparatus to discover services using flexible search criteria
03/01/2005US6862564 Network emulator
03/01/2005US6862508 Vehicle data communication system having supervised coordination of networks which control respective basic operating functions of vehicle
03/01/2005US6862500 Methods for communicating between elements in a hierarchical floating car data network
03/01/2005US6862453 System and method for distributed call processing using a distributed trunk idle list
03/01/2005US6862452 System and method for piggybacking data across an open data channel of a wireless device
03/01/2005US6862451 Cellular radio signal with additional channel assigned to downlink, corresponding method, system and base station
03/01/2005US6862449 Reducing interference in cellular mobile communications networks
03/01/2005US6862448 Token-based receiver diversity
03/01/2005US6862446 Methods and apparatus for the utilization of core based nodes for state transfer
03/01/2005US6862444 Billing control methods in wireless hot spots
03/01/2005US6862430 System and method for selecting repeaters
03/01/2005US6862401 Recording apparatus, method and program recording medium
03/01/2005US6862380 Transparent optical switch
03/01/2005US6862351 Monitoring system for a communication network
03/01/2005US6862346 System data sharing management system in LAN telephone system
03/01/2005US6862342 Intelligent-networked system with service for notifying and hearing selected E-mails via a public switched telephone network
03/01/2005US6862341 Device and method of interfacing voice data between a switch and a computer system
03/01/2005US6862317 Modulation technique providing high data rate through band limited channels
03/01/2005US6862295 Asynchronous scheduler
03/01/2005US6862293 Method and apparatus for providing optimized high speed link utilization
03/01/2005US6862292 Method and system for network processor scheduling outputs based on multiple calendars
03/01/2005US6862291 Method and system for quality of service provisioning for IP virtual private networks
03/01/2005US6862290 Line switching system and line switching unit of dynamic band variation unit
03/01/2005US6862289 Method of data transmission in a communication network with a ring configuration
03/01/2005US6862288 Circuit reestablishment and tear down in a highly available communications system
03/01/2005US6862287 Method and apparatus for a four-way hash table
03/01/2005US6862286 Tracking dynamic addresses on a network
03/01/2005US6862285 Method and system for communicating with a virtual circuit network
03/01/2005US6862284 Format for automatic generation of unique ATM addresses used for PNNI
03/01/2005US6862283 Method and apparatus for maintaining packet ordering with error recovery among multiple outstanding packets between two devices
03/01/2005US6862282 Method and apparatus for packet ordering in a data processing system
03/01/2005US6862281 L4 lookup implementation using efficient CAM organization
03/01/2005US6862280 Priority remapping for data communication switch
03/01/2005US6862279 Multicast distribution system of packets
03/01/2005US6862278 System and method using a packetized encoded bitstream for parallel compression and decompression
03/01/2005US6862276 Method and apparatus for a mobile station application to receive and transmit raw packetized data
03/01/2005US6862268 Method and apparatus for managing a CDMA supplemental channel
03/01/2005US6862265 Weighted fair queuing approximation in a network switch using weighted round robin and token bucket filter
03/01/2005US6862264 Hybrid access system employing data acknowledgement suppression
03/01/2005US6862263 Hierarchical telecommunications network with fault recovery
03/01/2005US6862261 Zipper type VDSL system
03/01/2005US6862105 Method and system for composition and delivery of electronic mail using processing sensor
03/01/2005US6862045 Moving image decoding and reproducing apparatus, moving image decoding and reproducing method, time control method, computer program product for decoding and reproducing moving image and multimedia information receiving apparatus
03/01/2005US6861964 Robust system for transmitting and receiving map data
03/01/2005US6861943 System and method for network element equipment status monitoring
03/01/2005US6860424 Optical reader and use
03/01/2005CA2273784C Bandwidth allocation method and apparatus
03/01/2005CA2244564C Capability modeling using templates in network management system
02/2005
02/28/2005CA2479439A1 Method and system for processing voice traffic from a multi-channel link into a voip network over a broadband network
02/28/2005CA2479099A1 Reciprocal tangible-promotional-materials presentations enabling systems and methods
02/26/2005CA2438366A1 System and method for starting a buffer pool
02/25/2005CA2475323A1 Url based filtering of electronic communications and web pages
02/24/2005WO2005018270A2 Extended acknowledgement and rate control channel
02/24/2005WO2005018268A1 Method and apparatus for selecting mbms radio bearer type
02/24/2005WO2005018264A1 Data flow control for multi-layered protocol stack
02/24/2005WO2005018261A2 Method for selecting a shared transmission channel for a subscriber station of a radio communication system and subscriber station, transmitting station and computer program
02/24/2005WO2005018257A1 Selecting a data transfer method
02/24/2005WO2005018254A2 Provision of services by reserving resources in a communications network having resource management according to policy rules
02/24/2005WO2005018252A1 Systems and methods for seamless roaming between wireless networks
02/24/2005WO2005018251A1 Messaging services offered in mobile communication systems
02/24/2005WO2005018249A1 System architecture method and computer program product for managing telecommunication networks
02/24/2005WO2005018247A2 Communications system including protocol interface device for use with multiple operating protocols and related methods
02/24/2005WO2005018246A2 Communication system providing reduced access latency and related methods
02/24/2005WO2005018243A2 System and method for adaptive polling in a wlan
02/24/2005WO2005018241A2 Time monitoring of packet retransmissions during soft handover
02/24/2005WO2005018211A1 SERVER-LESS VoIP (VOICE OVER INTERNET PROTOCOL) PHONE SYSTEM
02/24/2005WO2005018202A1 Method and system for service denial and termination on a wireless network
02/24/2005WO2005018201A1 Activation of communication sessions in a communication system
02/24/2005WO2005018200A1 Setting up communication sessions
02/24/2005WO2005018199A1 Communications network
02/24/2005WO2005018198A2 Method for broadcasting extensive multicast information, system and corresponding software product
02/24/2005WO2005018193A1 Methods and system for event transmission
02/24/2005WO2005018191A2 A signal interface for higher data rates
02/24/2005WO2005018187A2 Adaptive bit loading with low density parity check forward error correction
02/24/2005WO2005018180A1 Method and apparatus for transmitting wireless signals on multiple frequency channels in a frequency agile network
02/24/2005WO2005018179A1 Method, system, and article of manufacture for utilizing host memory from an offload adapter
02/24/2005WO2005018178A1 Techniques for channel access and transmit queue selection
02/24/2005WO2005018177A1 Switch for implementing read-only zones and write protection
02/24/2005WO2005018176A1 Distributing and balancing traffic flow in a virtual gateway
02/24/2005WO2005018175A2 Method and apparatus for adaptive flow-based routing in multi-stage data networks
02/24/2005WO2005018173A1 Network management device
02/24/2005WO2005018172A1 Tunnel bandwidth control method and device
02/24/2005WO2005018171A1 Packet data communications
02/24/2005WO2005018170A1 Accurate control of transmission information in ad hoc networks
02/24/2005WO2005018169A1 Communications system including protocol interface device providing enhanced operating protocol selection features and related methods
02/24/2005WO2005018168A1 Establishing a vpn connection
02/24/2005WO2005018167A1 Transmitting device and transmitting system
02/24/2005WO2005018166A2 Technique to coordinate servicing of multiple network interfaces.
02/24/2005WO2005018165A2 Secure and seamless roaming between internal and external networks, switching between double and triple tunnel, and protecting communication between home agent and mobile node