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)
03/2003
03/12/2003CN1402842A Radio based proximity token with multiple antennas
03/12/2003CN1402569A Communication channel set-up method, communication controller and radio communication system
03/12/2003CN1402559A Method for implementing simultaneously supporting two style command line configuration
03/12/2003CN1402543A Method and device for interactive relating TV video information to network information
03/12/2003CN1402522A Method and apparatus for executing gradually closing processing of external digital user line communication terminal
03/12/2003CN1402515A System and method for order making customized electronic device using internet
03/12/2003CN1402514A System and method for implementing electronic mail box management over smart web
03/12/2003CN1402512A Network telephone controlling method and device
03/12/2003CN1402511A Public dial network platform and access method
03/12/2003CN1402506A Method for filtering internet protocol packet in user housing apparatus
03/12/2003CN1402493A Moboile internet protocol system and its route optimizing method
03/12/2003CN1402489A Internetwork connecting device and network connecting control method
03/12/2003CN1402488A Routing table compression method
03/12/2003CN1402487A Method for optimazed configuration of third layer exchange chip of network exchange apparatus
03/12/2003CN1402486A Method for processing data stream in cell switching
03/12/2003CN1402485A Asynchronous transmission mode permanent virtual connected link automatic configuration method
03/12/2003CN1402484A Safety radio communication method
03/12/2003CN1402483A Multiplex transmission apparatus and method
03/12/2003CN1402482A Audio and video teaching material recording and playback system and method
03/12/2003CN1402481A Method for wide band switch-on apparatus supporting of Ethernet load point-to-point protocol
03/12/2003CN1402480A Method for managing address of medium access control bridge, and said bridge
03/12/2003CN1402479A Communication system and method
03/12/2003CN1402478A Data package control system and communication method
03/12/2003CN1402477A Radio local network system
03/12/2003CN1402476A Multimedia communication transmission and information management integrating system
03/12/2003CN1402475A Method for implement interneting protocol communication data transmission
03/12/2003CN1402474A Non-transparent bridge type satellite channel switch-on method
03/12/2003CN1402473A Telecommunication network speech quality evaluating method
03/12/2003CN1402472A Method for implementing dynamic partial buffer share based on network processor platform
03/12/2003CN1402471A Network processor thread scheduling method
03/12/2003CN1402470A Tunnel multicast method
03/12/2003CN1402469A Method, device and software program for extending information stream during transmission of message
03/12/2003CN1402468A Selective charge method for internet switch-on server
03/12/2003CN1402467A Packet transmission system, and device and method for controlling packet transmission route
03/12/2003CN1402466A Device and method for data communication
03/12/2003CN1402462A Radio data communication system and method for increasing communication efficiency using radio transmission frame structure
03/12/2003CN1402459A Apparatus and method for sign mapping transmission format combined indicating sign bit
03/12/2003CN1402451A Method for supporting part of routing for integral service digital network user of multiple medium gateway
03/12/2003CN1402444A Method for sending data and compensating propagation delay in point-to-point communication network
03/12/2003CN1402441A Radio communication system and radio terminal installation
03/12/2003CN1402405A Pole transformer load monitoring system using wireless internet
03/12/2003CN1402176A Data allocation method and system
03/12/2003CN1402147A Method for circulation transmission of data in multiobject mode in data network
03/12/2003CN1103167C Date sending apparatus alternate forwarding function, data sending method
03/12/2003CN1103154C Transmitting buffer storage supervisory method and asynchronous transfer schema communication apparatus
03/12/2003CN1103153C Smart commercial kitchen network and commercial kitchen information processing method
03/12/2003CN1103151C Network apparatus and method for providing two-way broadband communications
03/12/2003CN1103144C Multi way multiplying transmistter installation
03/11/2003US6532591 System for downloading computer software with broadcasting program
03/11/2003US6532554 Network event correlation system using formally specified models of protocol behavior
03/11/2003US6532539 Process for controlling access to a domestic network and device implementing the process
03/11/2003US6532508 Control system for controlling safety-critical processes
03/11/2003US6532503 Method and apparatus to detect lost buffers with a descriptor based queue
03/11/2003US6532497 Separately powered network interface for reporting the activity states of a network connected client
03/11/2003US6532491 Processes and apparatuses for managing network devices
03/11/2003US6532489 Electronic mail alerting system and method with user options
03/11/2003US6532477 Method and apparatus for generating an audio signature for a data item
03/11/2003US6532406 Vehicle computer system
03/11/2003US6532368 Service advertisements in wireless local networks
03/11/2003US6532365 PCS pocket phone/microcell communication over-air protocol
03/11/2003US6532362 Over the air service provisioning (OTASP) method in mobile communication system
03/11/2003US6532280 Integrated circuit card for computer communication
03/11/2003US6532279 High-speed data communication over a residential telephone wiring network
03/11/2003US6532243 Virtual time loop
03/11/2003US6532237 Apparatus for and method of testing a hierarchical PNNI based ATM network
03/11/2003US6532236 Method and arrangement for transmission of data in a mobile network
03/11/2003US6532235 Method and tool for calculating impact of voice traffic on fast packet networks
03/11/2003US6532234 Back-pressure type ATM switch
03/11/2003US6532233 Multicast communication method and apparatus
03/11/2003US6532232 Method and system for transporting audio/video data over a serial bus
03/11/2003US6532229 Low cost link aggregation method and system
03/11/2003US6532228 Open loop receiver
03/11/2003US6532227 General packet radio service
03/11/2003US6532225 Medium access control layer for packetized wireless systems
03/11/2003US6532220 System and method for efficient channel assignment
03/11/2003US6532213 Guaranteeing data transfer delays in data packet networks using earliest deadline first packet schedulers
03/11/2003US6532212 Trunking inter-switch links
03/11/2003US6532185 Distribution of bank accesses in a multiple bank DRAM used as a data buffer
03/11/2003US6532088 System and method for packet level distributed routing in fiber optic rings
03/11/2003US6532004 Appliances with multiple modes of operation
03/11/2003US6531953 Method of controlling detouring in integrated network and communication device based on such method
03/11/2003CA2359991A1 Methods, systems and computer program products for packetized voice network evaluation
03/08/2003WO2003039028A1 Information transmission method for a wireless local network
03/07/2003CA2401526A1 System and method for the creation of interactive display ads
03/07/2003CA2374720A1 Seamless integrated network system for wireless communication systems
03/07/2003CA2374715A1 Seamless integrated network system for wireless communication systems
03/07/2003CA2357206A1 Digital self-messaging system and method
03/06/2003WO2003019975A1 Scalable, modular, strictly non-blocking electro-optical cross connect core
03/06/2003WO2003019973A2 System and method for addressing a mobile device in an ip-based wireless network
03/06/2003WO2003019968A1 Monitoring a subscriber
03/06/2003WO2003019960A1 Transmission of data within a communications network
03/06/2003WO2003019957A1 Processing of radio calls in a control centre
03/06/2003WO2003019956A1 Transmission of a radio signal in a control centre
03/06/2003WO2003019955A1 Method and apparatus for transmitting, receiving, and executing application query messages via an internet protocol transport
03/06/2003WO2003019951A1 Method and device for sending a user data inserted in a coded video signal
03/06/2003WO2003019943A1 Remote collective managing method for the digital television system
03/06/2003WO2003019923A1 Advice of charge for communications services, architectures and methods therefor
03/06/2003WO2003019906A2 Apparatus and method of coordinating network events
03/06/2003WO2003019902A2 A method and system for providing a web service by a plurality of web domains sharing a single ip address
03/06/2003WO2003019898A1 Non-transparent data transmission in a mobile network
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