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)
03/2009
03/04/2009CN100466528C Interconnected network web information issuing method
03/04/2009CN100466527C Communication apparatus
03/04/2009CN100466526C Credit control client terminal, credit control server, charging system and charging method
03/04/2009CN100466525C Buffer-based magnitude charging middle message processing method
03/04/2009CN100466524C On-line controlling method and system
03/04/2009CN100466523C Charge system and method for combining on-line charge with off-line charge
03/04/2009CN100466522C Farend access communication system, and control method
03/04/2009CN100466521C Flame-proof and intrinsically safe type industrial Ethernet ring exchanger for mine
03/04/2009CN100466520C Method, system for controlling front-end equipment and administrative server
03/04/2009CN100466519C Method for downloading a plurality of files simultaneously in broadcasting network
03/04/2009CN100466518C Communication apparatus and communication method
03/04/2009CN100466517C Conversion method of the long-evolving network and its user device states
03/04/2009CN100466516C Biological identifying method for resisting replay attach
03/04/2009CN100466515C Method for establishing interaction between conversation business mark and network application entity
03/04/2009CN100466513C System and method for protecting received and sent data by parity check bit
03/04/2009CN100466512C Encryption device and program and data processing method used on data processing equipment
03/04/2009CN100466510C A method for preventing network address translation (NAT) device from being attacked by network user
03/04/2009CN100466509C Information content distribution method based on private and/or personal information
03/04/2009CN100466507C Method and device for connecting sensors or actuators to a bus system
03/04/2009CN100466506C Data transmission method
03/04/2009CN100466505C Method and apparatus for realizing high-speed downlink packet dispatching
03/04/2009CN100466504C Read enable generator, read enable signal generating method and data transmission method
03/04/2009CN100466503C Receiving diversity apparatus and method of mobile station for high data rate type mobile communication system
03/04/2009CN100466501C Method for producing long code mask for cluster service
03/04/2009CN100466500C Method for generating orthogonal spectrum-spreading code in mobile communication system
03/04/2009CN100466498C Method and equipment for reaching synchronization to base station
03/04/2009CN100466497C Telecommunication system and method for transmitting signal in the telecommunication system
03/04/2009CN100466495C System and method for avoiding time wasting using timer for high-speed downlink packet access system
03/04/2009CN100466491C Mobile satellite multi-protocol tag exchange network system and the operation method thereof
03/04/2009CN100465947C Method and device for producing and using improved tree-shape bit map data structure
03/04/2009CN100465941C Paralleling calculating machinery and system based on DSP
03/04/2009CN100465937C Method and system for executing document operation in transaction form through network
03/04/2009CN100465927C Internet exchange system able to realize CPU data transmission and method for transmitting CPU data
03/04/2009CN100465913C Configuration recovery device and the method thereof
03/04/2009CN100465900C Information system, load control method, load control program and recording medium
03/04/2009CN100465890C System and method for downloading ROM image to wireless terminal
03/04/2009CA2638683A1 Method and system for provisioning customer premises equipment
03/03/2009US7500258 Advertisement subgroups for digital streams
03/03/2009US7500249 Cluster event service method and system
03/03/2009US7500239 Packet processing system
03/03/2009US7500206 Delay time verifying method with less processing load
03/03/2009US7500177 Method and apparatus for a home network auto-tree builder
03/03/2009US7500151 Data logging in a motor vehicle
03/03/2009US7500102 Method and apparatus for fragmenting and reassembling internet key exchange data packets
03/03/2009US7500096 System and method for message filtering by a trusted third party
03/03/2009US7500019 Methods for the insertion and processing of information for the synchronization of a destination node with a data stream crossing a basic network of heterogeneous network, and corresponding nodes
03/03/2009US7500018 Efficient in-band signaling for discontinuous transmission and configuration changes in adaptive multi-rate communications systems
03/03/2009US7500015 Mobile tracking system for QoS guaranteed paths, router device used for this system, mobile communications terminal, and control program for controlling router device
03/03/2009US7500013 Calculation of link-detour paths in mesh networks
03/03/2009US7500012 Method for controlling dataflow to a central system from distributed systems
03/03/2009US7500010 Adaptive file delivery system and method
03/03/2009US7500006 Ticketing and keying for orchestrating distribution of network content
03/03/2009US7500005 System, computer program product and method for managing and controlling a local network of electronic devices and reliably and securely adding an electronic device to the network
03/03/2009US7499994 System and method of providing performance information for a communications network
03/03/2009US7499984 Status-message mapping
03/03/2009US7499981 Methods and apparatus for peer-to-peer services
03/03/2009US7499978 Apparatus for restoring network information for home network system and method thereof
03/03/2009US7499976 Warning and avoidance of sending email messages to unintended recipients
03/03/2009US7499974 Instant message user management
03/03/2009US7499973 System and method for automatically forwarding a communication message
03/03/2009US7499964 Wireless LAN with channel swapping between DFS access points
03/03/2009US7499950 System and method for providing data storage through a device management tree using non-device management agents
03/03/2009US7499936 Generic SNMP proxy
03/03/2009US7499844 Method and system for predicting network usage in a network having re-occurring usage variations
03/03/2009US7499729 Apparatus to provide signal link between mobile phone and landline house telephone for voice communication
03/03/2009US7499720 System and method for initiating push-to-talk sessions between outside services and user equipment
03/03/2009US7499717 Wireless private branch exchange (WPBX) and communicating between mobile units and base stations
03/03/2009US7499697 Portable terminal device for diverting one-time only calls
03/03/2009US7499672 Wireless communication system
03/03/2009US7499650 Optical burst switching node with internal speedup
03/03/2009US7499649 Method for optimising a mostly optical network
03/03/2009US7499647 Fully protected broadcast and select all optical network
03/03/2009US7499549 Communication system, information processing apparatus, information processing method, recording medium and program
03/03/2009US7499548 Terminal authentication in a wireless network
03/03/2009US7499531 Method and system for information lifecycle management
03/03/2009US7499472 Jitter buffer management
03/03/2009US7499470 Sequence-preserving deep-packet processing in a multiprocessor system
03/03/2009US7499468 Method of adapting an optical network to provide lightpaths to dynamically assigned higher priority traffic
03/03/2009US7499466 Multicast group management in telecommunication networks
03/03/2009US7499465 Heuristic assignment of light-trails in an optical network
03/03/2009US7499464 Buffered crossbar switch with a linear buffer to port relationship that supports cells and packets of variable size
03/03/2009US7499463 Method and apparatus for enforcing bandwidth utilization of a virtual serialization queue
03/03/2009US7499462 System, method and apparatus for wireless delivery of content from a generalized content source to a generalized content sink
03/03/2009US7499461 Gateway apparatus
03/03/2009US7499460 Integrated WI-FI and wireless public network and method of operation
03/03/2009US7499459 Partitioned routing information base
03/03/2009US7499458 Network access system including a programmable access device having distributed service control
03/03/2009US7499457 Method and apparatus for enforcing packet destination specific priority using threads
03/03/2009US7499456 Multi-tiered virtual local area network (VLAN) domain mapping mechanism
03/03/2009US7499455 Transmitting and receiving control information for multimedia broadcast/multicast service in mobile communication system
03/03/2009US7499454 Pipeline scheduler with fairness and minimum bandwidth guarantee
03/03/2009US7499453 Apparatus and methods for incorporating bandwidth forecasting and dynamic bandwidth allocation into a broadband communication system
03/03/2009US7499452 Self-healing link sequence counts within a circular buffer
03/03/2009US7499451 Computer node, cluster system, cluster managing method, and cluster managing program
03/03/2009US7499450 Router IP port for an IP router
03/03/2009US7499449 Virtual Ethernet MAC switching
03/03/2009US7499448 Method for data exchange between network elements in networks with different address ranges
03/03/2009US7499447 Synchronizing multiple instances of a forwarding information base (FIB) using sequence numbers
03/03/2009US7499446 Removing jitter in RTP streaming media streams
03/03/2009US7499445 System and method for routing ISIS traffic through unidirectional links of a computer network
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