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
03/21/2012EP2432161A1 Method of and system for measuring quality of audio and video bit stream transmissions over a transmission chain
03/21/2012EP2432160A1 Method, device and system for measuring network performance
03/21/2012EP2432159A1 Conversion system and method for use in upgrading a monitoring system
03/21/2012EP2432158A1 Method and apparatus for controlling timing of network performance logging in a wireless communication system
03/21/2012EP2432157A1 Method and system for implementing alternate routes in optical transmission network of wavelength switched optical network (wson)
03/21/2012EP2432156A1 Communications services management using services profile
03/21/2012EP2432155A1 Call list transmission processing method and system of charging system
03/21/2012EP2432154A1 Method, terminal, apparatus, and system for device management
03/21/2012EP2432147A1 Method and device for detecting fault of signal processing equipment and optical interface board online
03/21/2012EP2431883A2 Method, network management center, and a related device for configuring a network policy for a virtual port
03/21/2012EP2431882A1 In-home unit management system
03/21/2012EP2431874A2 Information processing system, information processing program and information processing method
03/21/2012EP2431873A1 Combined unicast/multicast software transmission
03/21/2012EP2430849A1 Method and device for placing units for executing an application in a distributed system
03/21/2012EP2430824A2 Method and apparatus for communication request termination routing
03/21/2012EP2430805A2 System and method for priority delivery of load management messages on ip-based networks
03/21/2012EP2430804A1 Universal service transport transitional encoding
03/21/2012EP2430803A1 Network communication apparatus, method and program
03/21/2012EP2430802A1 Port grouping for association with virtual interfaces
03/21/2012EP2430800A1 A method and apparatus for policy enforcement using a tag
03/21/2012EP2430799A1 Methods and arrangements for configuring the l2gps in a first stp domain connected towards a second stp domain
03/21/2012EP2430798A1 Dual homed e-spring protection for network domain interworking
03/21/2012EP2430797A1 Control device for vehicles in bidirectional ad hoc network radio communication
03/21/2012EP2430796A1 Network traffic rate limiting system and method
03/21/2012EP2430795A1 Fast channel change handling of late multicast join
03/21/2012EP2430794A2 Managing shared content in virtual collaboration systems
03/21/2012EP2430782A1 Interactive student response and content sharing system
03/21/2012EP2430771A1 Tone relay system and method
03/21/2012EP2430767A2 Mobile terminal
03/21/2012EP2430563A1 Systems and methods for fractional routing redundancy
03/21/2012EP2259491B1 Method and system for end-to-end management of energy efficient networking protocols
03/21/2012EP2223472B1 Communication system
03/21/2012EP2219325B1 Communication apparatus between train vehicles
03/21/2012EP2210180B1 Method and system for controlling the admission of a storage means to a perpheral bus of a data reproduction system
03/21/2012EP2206285B1 Anonymous navigation method, apparatus and system
03/21/2012EP2179549B1 Network resource management
03/21/2012EP2096794B1 Monitoring method, device and system
03/21/2012EP2025113B1 Structure of transmission packet for link adaptation mechanism, and transmitting/receiving device and method using the same
03/21/2012EP2025108B1 Method and system for dynamically configuring a traffic flow template
03/21/2012EP1988660B1 A processing method and user equipment for the serving-grant initial configuration information
03/21/2012EP1964338B8 Communications methods and apparatus using physical attachment point identifiers which support dual communications links
03/21/2012EP1900133B1 Arrangement and method relating to time division duplex transmission
03/21/2012EP1825621B1 System and method for improving the quality of real time multimedia sessions
03/21/2012EP1825387B1 System and method for disaster recovery and management of an email system
03/21/2012EP1714445B1 Configuring addresses in a communication network
03/21/2012EP1698060B1 Methods and apparatus for providing a tolerable delay for slotted messages in wireless communication networks
03/21/2012EP1673910B1 In-band negotiation in single transcompression scenarios related applications
03/21/2012EP1525531B1 Method and apparatus for randomized cache entry replacement
03/21/2012EP1382154B8 System and method for computer security using multiple cages
03/21/2012EP1336274B1 Routing costs in data networks
03/21/2012EP1330725B1 Intelligent network storage interface system and devices
03/21/2012EP1269335B1 A system and method for providing reservationless conferencing
03/21/2012CN202172423U 一种三网融合的健康监护网关 One kind of triple play gateways health care
03/21/2012CN202172422U 网络运营商双出口连接系统 Network operators double outlet connection system
03/21/2012CN202172421U 智能相机网络接入模块 Smart camera network access module
03/21/2012CN202172420U 一种数据通信网故障监控处理系统 A data communications network fault monitoring processing system
03/21/2012CN202172419U 一种故障分析处理系统 Fault analysis and processing system
03/21/2012CN202172418U 一种基于金融系统接入网络的优化系统 An optimization of the financial system to the network-based system
03/21/2012CN202172417U 电流监测型宽带数据适配器 Current Monitoring broadband data adapter
03/21/2012CN202172416U 一种挂耳式连接结构 A connecting structure to hang ear type
03/21/2012CN202171624U A simulation/digital stream signal visualization monitor
03/21/2012CN202168828U 应用于家庭网关的血氧仪 Applied oximeter home gateway
03/21/2012CN1997168B System and method for configurable digital communication
03/21/2012CN1997141B A method and system for control of the video captured figure in the instant communication
03/21/2012CN1965504B System for handover in bwa communication system and method thereof
03/21/2012CN1957561B Method and system of accreditation for a client enabling access to a virtual network for access to services
03/21/2012CN1918860B A system and method for hibernation mode for beaconing devices
03/21/2012CN1909507B Method and system for message transfer
03/21/2012CN1894888B 无线通信系统及其方法 The wireless communication system and method
03/21/2012CN1883187B Audio communication system and server apparatus
03/21/2012CN1842058B Managing internet protocol based resources in a packet-based access network
03/21/2012CN1812407B Multi-language domain name service method and device
03/21/2012CN1783829B System and method for wireless cellular enabled information handling system router
03/21/2012CN1717667B 3d字符邮件系统 3d character mail system
03/21/2012CN1716806B Method for optimizing transmission power of network
03/21/2012CN1691675B A method for automatically reporting target user equipment location information
03/21/2012CN1655551B Processing session initiation protocol signaling in voice/data integrated switching system
03/21/2012CN1649341B Stackable routers employing a routing selecting protocol
03/21/2012CN1643881B Method for generalization of telephone signaling requirements to support multiple international marketplaces in a single customer premises device
03/21/2012CN1627748B 通信终端 Communication terminal
03/21/2012CN102388594A Method, device and system for data transmission
03/21/2012CN102388586A Method and device for determining connection router in multilayer network
03/21/2012CN102388585A Network optimization flow control method, device and system
03/21/2012CN102388584A Method and device for controlling congestion
03/21/2012CN102388583A Series rate allocation method, relative device and system
03/21/2012CN102388582A Transmission method for adding idle bit, transmitter and network system
03/21/2012CN102388581A Method, device and system of reference link negotiation
03/21/2012CN102388580A Methods and apparatus for protecting a communications network
03/21/2012CN102388578A QOS mapping for relay nodes
03/21/2012CN102388577A Optical subscriber terminal device, pon system, and abnormality detection method
03/21/2012CN102388576A Communication address detection apparatus, connector with built-in control circuit, and communication address detection method
03/21/2012CN102388575A Dynamic DSL line bandwidth management with the subscriber's consent
03/21/2012CN102388574A System and method for diagnosing home appliance
03/21/2012CN102388573A Home appliance and home appliance system
03/21/2012CN102388572A Home appliance and home appliance system
03/21/2012CN102388571A Apparatus and method for detecting femto base station in wireless communication system
03/21/2012CN102388570A Single board running method and system under active-standby mode
03/21/2012CN102388569A Method and system for shifting between main and standby management software
03/21/2012CN102388568A Forwarding method and forwarding device
03/21/2012CN102388567A Method and device for configurating operationla management maintenance attributes
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