| Patents for H04L 12 - Data switching networks (448,999) |
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| 02/29/2012 | CN1878099B Method and device for determining the occupancy of a transmission channel |
| 02/29/2012 | CN1852268B Junk-mail preventing method and system |
| 02/29/2012 | CN1823501B Method, system to achieve fast active scan in WLAN, access point and mobile station |
| 02/29/2012 | CN1798222B Method and equipment for controlling dialogue |
| 02/29/2012 | CN1762135B Virtual networks |
| 02/29/2012 | CN1736068B Flow management structure system |
| 02/29/2012 | CN1602018B Communication apparatus and method |
| 02/29/2012 | CN102365857A Method and apparatus for the efficient transmission of multimedia streams for teleconferencing |
| 02/29/2012 | CN102365847A Verifiable service policy implementation for intermediate networking devices |
| 02/29/2012 | CN102365846A Route setting server, route setting method, and route setting program |
| 02/29/2012 | CN102365844A 通信适配器装置 Communication adapter device |
| 02/29/2012 | CN102365843A Station side device and optical communication system |
| 02/29/2012 | CN102365842A Simplified service network architecture |
| 02/29/2012 | CN102365841A Push notification service |
| 02/29/2012 | CN102365840A Open transaction central billing system |
| 02/29/2012 | CN102364922A Method for solving Internet protocol (IP) conflicts in interconnection of a plurality of networks |
| 02/29/2012 | CN102364907A Broadband access processing method and broadband access system |
| 02/29/2012 | CN102364901A Third-generation (3G)-network-based instant messaging (IM) management system |
| 02/29/2012 | CN102364900A FRR (Fast ReRoute) based data transmission method and device in IRF (Intelligent Resilient Framework) system |
| 02/29/2012 | CN102364899A Particle-swam-optimization-based virtual network mapping method and system |
| 02/29/2012 | CN102364898A Household appliance control system on basis of RF4CE (radio frequency for consumer electronics) |
| 02/29/2012 | CN102364897A Gateway-level on-line network message detection filtering method and apparatus thereof |
| 02/29/2012 | CN102364896A Method of plugboard-type optical network unit (ONU) cross-board card batch configuration and apparatus thereof |
| 02/29/2012 | CN102364895A Rapid object synchronization uploading method |
| 02/29/2012 | CN102364894A Issuing method for configuration data file and network management equipment |
| 02/29/2012 | CN102364893A Reconfiguration management plane based on cognitive network and reconfiguration method |
| 02/29/2012 | CN102364892A Link aggregation control protocol (LACP) link switching and data transmission method and apparatus thereof |
| 02/29/2012 | CN102364891A Method for upgrading software for embedded Ethernet equipment and embedded Ethernet equipment |
| 02/29/2012 | CN102364890A Centralized management method for switch |
| 02/29/2012 | CN102364889A Shared pool resource charging method and device |
| 02/29/2012 | CN102364887A System and method for reducing overall power consumption of router |
| 02/29/2012 | CN101908996B Method for accessing private network and data transmission method, device and system |
| 02/29/2012 | CN101895431B RIA-based high-performance Web transmission network management system and implementation method thereof |
| 02/29/2012 | CN101835198B Method and apparatus for frame transport in wireless communication system |
| 02/29/2012 | CN101834740B Automatic configuration method of physical device in WDM (Wavelength Division Multiplexing) optical-fiber network |
| 02/29/2012 | CN101822002B Method for forwarding packets via group of cooperative network elements and network element |
| 02/29/2012 | CN101815026B IP telecommunication network system address registration method based on non-conversational mode |
| 02/29/2012 | CN101808007B Method for acquiring real-time performance data by network manager |
| 02/29/2012 | CN101753339B Method for realizing conference backup function of multi-point control unit and system thereof |
| 02/29/2012 | CN101741702B Method and device for limiting broadcast of ARP request |
| 02/29/2012 | CN101741678B Method, device and system for establishing virtual local area network |
| 02/29/2012 | CN101729366B Method for distributing resources to plurality of users in multi-input multi-output system |
| 02/29/2012 | CN101720135B Satellite-ground integrated mobile communication system |
| 02/29/2012 | CN101719845B Method for remotely monitoring local maintenance terminal |
| 02/29/2012 | CN101714935B WLAN high-density user coverage method and system thereof under open environment, and centralized controller |
| 02/29/2012 | CN101710862B Method and device for processing network management operation error message |
| 02/29/2012 | CN101707557B CPU protocol message remote mirroring method, device and system |
| 02/29/2012 | CN101707545B Method and system for realizing private virtual local area network |
| 02/29/2012 | CN101699802B Method for branching mass data |
| 02/29/2012 | CN101674211B System information pre-reception method |
| 02/29/2012 | CN101656693B Remote cooperative system and method comprising idioms |
| 02/29/2012 | CN101651581B Network system and calibration method for calibrating business |
| 02/29/2012 | CN101645934B Web service evaluation method based on weight, Web service finding method and device thereof |
| 02/29/2012 | CN101640637B Resource reservation protocol tunnel management method based on flow rate engineering and system thereof |
| 02/29/2012 | CN101631049B Method and device for testing network time service precision |
| 02/29/2012 | CN101622837B Sharing of media using contact data |
| 02/29/2012 | CN101621405B Distributed type management monitoring system, monitoring method and establishing method thereof |
| 02/29/2012 | CN101616037B Detection method, device and system of packet loss in network communication |
| 02/29/2012 | CN101616028B Method and system for uninterrupted upgrade of communication program service |
| 02/29/2012 | CN101605304B Content distributing system, content distributing apparatus, terminal device and content distributing method |
| 02/29/2012 | CN101588272B Movable self-organization network test platform and method thereof |
| 02/29/2012 | CN101572654B Method and equipment for resource allocation |
| 02/29/2012 | CN101562513B Method and device for switching main veneers and standby veneers |
| 02/29/2012 | CN101527707B Real-time consistency check method and correlative device for warm backup of SCTP protocol stack |
| 02/29/2012 | CN101517972B Estimation of the cardinality of a set of wireless devices |
| 02/29/2012 | CN101517969B Resource dispatching method and resource dispatching system based on wireless system |
| 02/29/2012 | CN101494553B Method and apparatus for self-definition of alarm information format |
| 02/29/2012 | CN101483579B Method and apparatus for real-time service bandwidth application |
| 02/29/2012 | CN101471853B Route calculation method, unit and system |
| 02/29/2012 | CN101471842B Method for dynamically managing virtual connection of asynchronous transmission mode |
| 02/29/2012 | CN101459673B Method and equipment for communication between members of VPLN |
| 02/29/2012 | CN101459602B Apparatus and method for transmitting management and control information in packet transmission network |
| 02/29/2012 | CN101453368B Method, system and equipment for Internet IP address classification and bandwidth prediction |
| 02/29/2012 | CN101447912B Message scheduling method and device thereof |
| 02/29/2012 | CN101442497B System and method for forwarding data message |
| 02/29/2012 | CN101431451B Method and system for building PDU in broad band wireless access system |
| 02/29/2012 | CN101409588B Passive optical network system and optical line terminating apparatus |
| 02/29/2012 | CN101394263B Uplink channel measurement reference signal and mapping method for bandwidth range frequency domain position |
| 02/29/2012 | CN101383767B Uplink bandwidth allocation method and optical line terminal |
| 02/29/2012 | CN101374278B Method for notifying MBMS relevant information |
| 02/29/2012 | CN101374273B Method, system, terminal and server for implementing service based on multimedia information business |
| 02/29/2012 | CN101365208B Automatic installation method for household base station |
| 02/29/2012 | CN101364226B Information processing apparatus and method and information processing system |
| 02/29/2012 | CN101355430B Exchange frame, cluster router |
| 02/29/2012 | CN101350748B Method and system for accessing control terminal after being losing to obtain data summary calculation parameter |
| 02/29/2012 | CN101350733B System for acquiring net element performance data base on preposition data server and implementing method thereof |
| 02/29/2012 | CN101349744B Method and system for tracking and positioning downhole personnel based on Zigbee network platform |
| 02/29/2012 | CN101345774B Apparatus, system and method for implementing service proxy |
| 02/29/2012 | CN101345624B Document access system and method |
| 02/29/2012 | CN101340385B Back-pressure information generating method, system and apparatus |
| 02/29/2012 | CN101335982B Method for mobile user equipment to control switching |
| 02/29/2012 | CN101335979B High-speed uplink packet access method of multi-carrier system |
| 02/29/2012 | CN101317404B Method and system for transmitting and negotiating band width economization ability by IP packet, and method and system for economizing network band width |
| 02/29/2012 | CN101309153B Service process method of multiple service streams and access service network gateway and charging server |
| 02/29/2012 | CN101291338B Media processing unit and method |
| 02/29/2012 | CN101291211B Wireless network system, information providing apparatus and wireless terminal |
| 02/29/2012 | CN101286878B Management method of memory pool for terminal |
| 02/29/2012 | CN101277470B Method and system for obtaining IP-CAN bearing |
| 02/29/2012 | CN101277175B Method and device for improving conversation starting protocol server performance |
| 02/29/2012 | CN101272293B Network testing method and device |