Patents for H04L 12 - Data switching networks (448,999)
03/2011
03/30/2011CN101282348B Method for implementing flow medium function using HTTP protocol
03/30/2011CN101282281B Medium distributing system and apparatus as well as flow medium play method
03/30/2011CN101277220B Methods and systems to perform traffic engineering in a metric-routed network
03/30/2011CN101267326B Orientation control system for multi-party presentation document conference
03/30/2011CN101262492B A management server for coordinating multiple stream media servers
03/30/2011CN101257496B Method and system for acquiring allocating information
03/30/2011CN101257418B Method and apparatus for generating error code and system for realizing error code insertion
03/30/2011CN101253730B Systems and methods for efficient hand-off in wireless networks
03/30/2011CN101242301B Estimating and managing network traffic
03/30/2011CN101222446B Method and system for instant communication system searching and adding friends
03/30/2011CN101217440B An access method and access device of AP to AC in wireless LAN
03/30/2011CN101217416B A network synthesis integrated debugging and testing system
03/30/2011CN101199162B Method, system and device for controlling communication network
03/30/2011CN101199161B Method and system for dynamic assignment of wireless LAN access point identity
03/30/2011CN101197877B Service processing method and application server
03/30/2011CN101193054B A method and system for data transmission and node devices and coordination device
03/30/2011CN101188512B 网络系统 Network Systems
03/30/2011CN101169226B Network management illumination control system
03/30/2011CN101166194B A system and method for realizing distributed acceptance control
03/30/2011CN101156402B Security gateway system, method thereof
03/30/2011CN101156395B Cross-domain routing control method
03/30/2011CN101155053B Method and system for implementing multicast broadcasting service
03/30/2011CN101150452B Method for determining operation status of radio network communication devices
03/30/2011CN101138268B Providing mobility management protocol information to a mobile terminal for performing handover in a mobile communication system
03/30/2011CN101133608B A method of transmitting feedback information in a multi-input, multi-output (MIMO) system
03/30/2011CN101112069B Communication device, communication system, communication method, and communication circuit
03/30/2011CN101083539B Switch gateway based real-time stream media content counting method and system
03/30/2011CN101079811B Data transmission method and system of airplane and ground system
03/30/2011CN101072162B Forwarding table minimization in Ethernet switch
03/30/2011CN101047529B Media session data sending control method, control relation consultation method and control system
03/30/2011CN101043433B Method for aging MAC address learning list of bridge mode resilient packet ring
03/30/2011CN101040491B Congestion control within a radio access network
03/30/2011CN101035057B Method for establishing the multicast share tree and data transfer method and communication network
03/30/2011CN101034934B Transmission method of high-speed downlink packet access data
03/30/2011CN101030932B Method and system for transmitting packet data in high-speed down grouped access
03/30/2011CN101022327B Method for realizing protection switching technique in IP telecommunication network system
03/30/2011CN101009658B Access controlling method, access controlling apparatus
03/30/2011CN101009644B A holding method for cross-Iur interface connection of the multicast service and DRNC
03/30/2011CA2716048A1 Safety utility reconnect
03/29/2011USRE42254 Method of addressing messages and communications system
03/29/2011USRE42253 Optimizations and enhancements to the IEEE RSTP 802.1W implementation
03/29/2011US7917961 System and method for controlling access to an electronic message recipient
03/29/2011US7917959 Media processing system supporting different media formats via server-based transcoding
03/29/2011US7917946 Method and network for securely delivering streaming data
03/29/2011US7917945 Wireless perimeter security device and network using same
03/29/2011US7917937 Digital television with subscriber conference overlay
03/29/2011US7917931 Apparatus and method for extending DOCSIS cable modem service over wireless links
03/29/2011US7917930 Information signal transmission system and remote control device for the same
03/29/2011US7917727 Data processing architectures for packet handling using a SIMD array
03/29/2011US7917675 Method and apparatus for interconnecting modules
03/29/2011US7917663 Method for confirming connection state of a home appliance in home network system
03/29/2011US7917660 Consistent data storage subsystem configuration replication in accordance with port enablement sequencing of a zoneable switch
03/29/2011US7917656 Statistics monitoring for messaging service
03/29/2011US7917650 Load balancing techniques for inter-domain traffic engineering
03/29/2011US7917649 Technique for monitoring source addresses through statistical clustering of packets
03/29/2011US7917648 Self-adaptive scheduling method and network element
03/29/2011US7917647 Method and apparatus for rate limiting
03/29/2011US7917642 Isochronous audio network software interface
03/29/2011US7917639 Multimedia application interface
03/29/2011US7917611 Method and system for monitoring the quality of service in telecommunication networks, components and compute products thereof
03/29/2011US7917610 XML control management
03/29/2011US7917603 Method for setting an internet protocol address using a vehicle identification number
03/29/2011US7917597 RDMA network configuration using performance analysis
03/29/2011US7917590 Deleting mechanism in SIP multimedia services
03/29/2011US7917588 Managing delivery of electronic messages using bounce profiles
03/29/2011US7917587 Method and system for prioritizing communications based on interpersonal relationships
03/29/2011US7917586 Method and apparatus to forward a multimedia message
03/29/2011US7917581 Call completion via instant communications client
03/29/2011US7917405 Method of direct-to-consumer reverse logistics
03/29/2011US7917393 Probabilistic alert correlation
03/29/2011US7917163 Intra-frequency searching in the presence of frequency gaps
03/29/2011US7917161 Method and system for delivering multimedia messages and multimedia message service center
03/29/2011US7917159 Method and apparatus for controlling a quiet zone for wireless units
03/29/2011US7917152 Enhanced fast handover procedures
03/29/2011US7917129 Method and apparatus for distributed data transfer over multiple independent wireless networks
03/29/2011US7917128 Method and system for inserting a multimedia message multiple element into a multimedia message
03/29/2011US7917125 Method and apparatus for managing message history data for a mobile communication device
03/29/2011US7917123 Method and arrangement for realizing a prepaid subscription and a prepayment terminal and a cellular network terminal utilizing the method
03/29/2011US7917109 Motor vehicle data communication network
03/29/2011US7916861 System and method for establishing secondary channels
03/29/2011US7916854 Methods and apparatus for controlling processing entities, such as distributed signalling gateways
03/29/2011US7916847 Consolidated access and administration of customized telephone calling services
03/29/2011US7916844 System and method to determine and deliver quotes for distance-sensitive communication links from multiple service providers
03/29/2011US7916803 Modified preamble structure for IEEE 802.11a extensions to allow for coexistence and interoperability between 802.11a devices and higher data rate, MIMO or otherwise extended devices
03/29/2011US7916757 Stackable routers employing a routing protocol
03/29/2011US7916748 Method and system for initialization configuration of managed device
03/29/2011US7916747 Redundant radio frequency network having a roaming terminal communication protocol
03/29/2011US7916746 Media access control protocol with priority and contention-free intervals
03/29/2011US7916744 Method and system for scanning for a downstream channel in a communication network
03/29/2011US7916743 System and method for improved multicast performance
03/29/2011US7916742 Dynamic jitter buffer calibration
03/29/2011US7916741 System and method for preventing count-to-infinity problems in ethernet networks
03/29/2011US7916740 Access network system, access equipment, ARP proxy method and an IP bridging forwarding method
03/29/2011US7916739 Location privacy for internet protocol networks using cryptographically protected prefixes
03/29/2011US7916738 Method for creating a dynamic address table for a switching node in a data network and a method for transmitting a data message
03/29/2011US7916737 Relaying device, network system, and network system controlling method
03/29/2011US7916736 System and method for translucent bridging
03/29/2011US7916735 Method for applying macro-controls onto IP networks using intelligent route indexing
03/29/2011US7916734 Method for determining transmission path of router system
03/29/2011US7916733 Data communication apparatus, data communication method, program, and storage medium