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)
03/2012
03/14/2012CN102377620A Method for detecting broadband private connection based on open system interconnection (OSI) transmission layer timestamp
03/14/2012CN102377619A Automatic detecting and processing method for communication abnormality of simple network management protocol (SNMP) agent
03/14/2012CN102377618A Method, device, network manager and system for testing management ability of management interfaces of devices
03/14/2012CN102377617A Systems, methods, and apparatus to monitor and authenticate mobile internet activity
03/14/2012CN102377616A Systems, methods, and apparatus to monitor mobile internet activity
03/14/2012CN102377615A Telecommunications apparatus and method, storage medium, and program
03/14/2012CN102377614A PCI-E (Peripheral Component Interconnect Express) switch test system and method
03/14/2012CN102377613A Remote out-of-band management method and system for communication system
03/14/2012CN102377612A Information disaster simulator
03/14/2012CN102377611A Automatic testing system for dynamic host configuration protocol server
03/14/2012CN102377610A Automatic testing system and automatic testing method for simple network management protocol
03/14/2012CN102377609A Platform-independent automatic test case and virtual test instrument
03/14/2012CN102377608A Physical layer fault simulating system and method
03/14/2012CN102377607A Data transmission method and data transmission device for special two-layer virtual network
03/14/2012CN102377606A Network connection device and port test method thereof
03/14/2012CN102377605A Method for implementing double-returning protection of packet transport network (PTN) equipment by using combination of multiple protection modes
03/14/2012CN102377604A Management method and management system for processes in network system
03/14/2012CN102377603A Policy processing method, policy processing system and devices
03/14/2012CN102377602A Data stream processing method and system
03/14/2012CN102377601A LSP (Local Switched Path) fault notification method and LSP fault notification device
03/14/2012CN102377600A Protection of a network element of a data transfer network
03/14/2012CN102377599A Method for sensing operation of network interfaces
03/14/2012CN102377598A Internet application custody system, equipment and method
03/14/2012CN102377597A Network device and parameter setting method thereof
03/14/2012CN102377596A Electing method and device for main control network element
03/14/2012CN102377595A Fault warning method, system and device
03/14/2012CN102377594A Registration method and system for control network elements on independent extensible control plane
03/14/2012CN102377593A Network management card test device and method
03/14/2012CN102377592A Main and standby control unit switching device and switching method
03/14/2012CN102377591A Backup method and system for gatekeeper (GK), and management server
03/14/2012CN102377590A Network device and data updating method thereof
03/14/2012CN102377589A Right management control method and terminal
03/14/2012CN102377588A Network transmission control method and system
03/14/2012CN102377587A Method for automatic authentication and configuration issue of cable bridge terminal with utilization of BOSS system
03/14/2012CN102377586A Network bypass device and method for processing network bypass
03/14/2012CN102377585A System and method for preventing teenagers from addicting to network
03/14/2012CN102377584A Method for protecting DR (designated router) redundancy in PIM-SM (protocol independent multicast-sparse mode)
03/14/2012CN102377583A Method and system for counting website traffic
03/14/2012CN102377582A Data uploading method and device
03/14/2012CN102377581A Implementation method of multi-field flow classification pipeline
03/14/2012CN102377580A Method and equipment for uploading performance data
03/14/2012CN102377579A Network cloud application method and system based on UPnP (Universal Plug and Play)
03/14/2012CN102377578A Virtual local srea network (vlan)-based membership for multicase vlan registration
03/14/2012CN102377577A Method and system for realizing audio broadcasting in video monitoring
03/14/2012CN102377576A Multicast realization method
03/14/2012CN102377575A Plastic optical fiber wall surface exchange with control chip
03/14/2012CN102377574A Multiple core network device with core redundancy
03/14/2012CN102377571A Method and system for implementing IEC104 message transmission
03/14/2012CN102377525A Self-adaptive adjustment method and self-adaptive adjustment system for transmitters
03/14/2012CN102377524A Fragment processing method and system
03/14/2012CN102377501A Uplink packaging apparatus
03/14/2012CN102377473A Network control center of satellite mobile communication network
03/14/2012CN102377243A Collocation method of 101 protocol parameter, collocation device thereof and collocation system thereof
03/14/2012CN102376298A Portable network sharing vocal accompaniment machine
03/14/2012CN102375864A Page management method and device
03/14/2012CN102375820A Method for compressing TCAM (ternary content addressable memory) table items
03/14/2012CN102375757A Network equipment and dynamic process starting method thereof
03/14/2012CN102375755A Data model object deletion identification device and use method thereof
03/14/2012CN101997786B Efficient and safe heterogeneous media gateway
03/14/2012CN101917294B Method and equipment for updating anti-replay parameter during master and slave switching
03/14/2012CN101917287B Fault processing method and fault detecting system of IRF (Intelligent Resilient Framework)
03/14/2012CN101872177B Home intelligent control and security system
03/14/2012CN101808376B System and method for notifying completion of network re-entry procedure in communication system
03/14/2012CN101783745B System and method for testing a plurality of network ports
03/14/2012CN101771544B High order multimedia remote control network card and applied remote access system
03/14/2012CN101741746B Method for realizing communication between two-way CAS gateway and user terminal based on IOCP
03/14/2012CN101729427B Multilink load sharing and routing method and router
03/14/2012CN101729412B Distributed level cluster method and system of geographic information service
03/14/2012CN101710867B Method and device for monitoring network reliability
03/14/2012CN101710861B Method and equipment for realizing multicast
03/14/2012CN101707552B CID information reporting method, system and device thereof
03/14/2012CN101692647B Tunnel forwarding system in which IPv4 packets are encapsulated by IPv6 head in router
03/14/2012CN101656680B Method and device for optimizing routing information protocol
03/14/2012CN101610191B 多模式以太网收发信机 Multi-mode Ethernet transceiver
03/14/2012CN101610187B Alarming processing method and device for mixed structure
03/14/2012CN101605102B Load sharing method and apparatus in IRF stacking
03/14/2012CN101595686B Triggering flow analysis at intermediary devices
03/14/2012CN101594264B Method for detecting state of virtual link
03/14/2012CN101552732B Hybrid grid route selection protocol
03/14/2012CN101540728B A method for transferring data from a sensor over a computer network, and a corresponding device thereof
03/14/2012CN101491041B Techniques for distributing routing information using multicasts
03/14/2012CN101491012B Methods and apparatus for providing idle mode operations for a platform with a plurality of wireless communication devices
03/14/2012CN101489290B Receiving apparatus, signal processing system and signal receiving method
03/14/2012CN101488880B Adaptive maintenance method for improving reliability of service combination
03/14/2012CN101473602B Communication device performing contention control
03/14/2012CN101461198B Relay network system and terminal adapter
03/14/2012CN101459882B File downloading system and method for radio equipment
03/14/2012CN101453361B Website request queue management method
03/14/2012CN101452390B Network boot method and system, and system boot method and apparatus
03/14/2012CN101426013B Electronic master-slave system
03/14/2012CN101421982B Effective bandwidth path metric and path computation method for wireless mesh networks with wired links
03/14/2012CN101395892B Method and system for utilizing smart antennas in establishing a backhaul network
03/14/2012CN101388844B Data flow processing method and system
03/14/2012CN101375584B Call screening for VoIP calls at gateway
03/14/2012CN101366240B Coexistence system and method for wireless network devices
03/14/2012CN101364920B Radio communication apparatus and radio communication system
03/14/2012CN101345906B Wireless resource allocation method and apparatus of high speed grouping access system
03/14/2012CN101336450B Method and apparatus for voice encoding in radio communication system
03/14/2012CN101321085B Intelligent failover in a load-balanced networking environment
03/14/2012CN101291242B Method, system and apparatus for PIM DM to support bandwidth reservation and establishing multicast list
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