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)
04/2010
04/28/2010CN1787481B Method for reducing playing delay of data packet
04/28/2010CN1784864B Mobile terminal and methods for seamlessly roaming between wireless wide area network and wireless local area network
04/28/2010CN1784844B Buffer occupancy used in uplink scheduling for communication device
04/28/2010CN1783828B Space division exchanging device and information element exchanging method and system
04/28/2010CN1781274B Method and apparatus for channel quality feedback within a communication system
04/28/2010CN1780293B Method for realizing overload control on state session initial protocol server
04/28/2010CN1770709B ADSL fault diagnosis method
04/28/2010CN1767482B User registering method for Internet protocol multimedia subsystem
04/28/2010CN1767400B Apparatus for receiving digital data
04/28/2010CN1761219B Method for implementing automatic discovery of topological structure in MPLS ring net
04/28/2010CN1758649B Method of interconnected protocol network communicating between different edition network
04/28/2010CN1758635B Log-on method based on IP access service
04/28/2010CN1757032B Simplified searching for media services using a control device
04/28/2010CN1756261B Buffer area managing method based on SCTP end-point
04/28/2010CN1756191B Method for starting net element management system
04/28/2010CN1756186B Resource management realizing method
04/28/2010CN1754351B Communication system and node for confirming accessibility
04/28/2010CN1750505B Transmitting side marking method based on real time transmission protocol
04/28/2010CN1745592B System and method for selection of a communication network by a terminal
04/28/2010CN1744599B JAAS and AspeclJ based group management system authentication and authority method
04/28/2010CN1739308B Method and device for supporting mobile host, method and device for converting related address of mobile host
04/28/2010CN1739276B System, method and function for Ethernet MAC address management
04/28/2010CN1726681B Wireless network adapted to transmit channel side information and method therefor
04/28/2010CN1725713B Broadband testing grab wire and protecting device
04/28/2010CN1723719B Method and apparatus for implementing bi-directional soft handovers between wireless networks via media gateway control
04/28/2010CN1722102B Method and system for troubleshooting misconfiguration of computer system based on configuration of other computer system
04/28/2010CN1716956B Method and device for transmission of wide bandwidth signals in a network having legacy devices
04/28/2010CN1714594B Selection of access point in a wireless communication system
04/28/2010CN1713582B Service system and method
04/28/2010CN1703690B Side channel for membership management within conference control
04/28/2010CN1701582B Radio communication apparatus
04/28/2010CN1697408B Method for managing routes in virtual private network based on IPv6
04/28/2010CN1691668B A system and method for providing IPv6 service
04/28/2010CN1689300B System and method for triggering a provisioning event
04/28/2010CN1689284B Network switch apparatus and network switch method
04/28/2010CN1685749B Method and apparatus for antenna steering for WLAN
04/28/2010CN1685743B Method for providing fast feedback information for random access channel in a wireless communication system
04/28/2010CN1684439B The allocation of channels to wireless LANs
04/28/2010CN1684426B Method for network service entity for managing session affairs mark and its correspondent information
04/28/2010CN1682500B Frame transfer method in network and node
04/28/2010CN1682495B Communication unit, communication facility, management device, communication system, and electric field communication device
04/28/2010CN1679019B Method, device and system for managing controlled residential or non-residential environments
04/28/2010CN1677935B Conversion system for configuration of information model tree in telecommunication management network and method thereof
04/28/2010CN1674576B Method for transmitting strategic information inter-network equipment
04/28/2010CN1672142B System and method of quality of service management in network gateways
04/28/2010CN1669290B Jitter compensation method for systems having wall clocks
04/28/2010CN1669276B Method for and system for controlling bandwidth allocation
04/28/2010CN1669021B System and method for providing partial presence notifications
04/28/2010CN1666556B Method for the transmission of group message
04/28/2010CN1666191B Method for performing wireless switching
04/28/2010CN1666190B Method of registering home address of a mobile node with a home agent
04/28/2010CN1663215B Relocating context information in header compression and the network
04/28/2010CN1662891B Method and system for providing personal media transfer on multicast networks
04/28/2010CN1659902B Personal LAN interconnecting method and device
04/28/2010CN1655533B Filter based on longest prefix match algorithm
04/28/2010CN1655455B Method and apparatus for handling reversion of primary and secondary clock systems
04/28/2010CN1653738B Method for communication data packet between mobile terminal users of network service
04/28/2010CN1652519B Communication measuring system and its communication analyzing method
04/28/2010CN1650302B System and method for selection of messaging settings
04/28/2010CN1649321B Data transmission and receiving mthod for router and net bridge inter connection
04/28/2010CN1647568B Method and apparatus for coordinating a radio network controller and node B resource management device for high speed downlink packet data service
04/28/2010CN1647461B Communication control method in connection-type communication, related relay device, and accounting management device
04/28/2010CN1645838B Self network organized and distance concerned multi-routing method for complete route information
04/28/2010CN1645835B System and method for providing unified messaging system service using voice over internet protocol
04/28/2010CN1638349B WAP XML extension to define VPN connections
04/28/2010CN1633111B High-speed network traffic flow classification method
04/28/2010CN1630411B Roaming method, mobile communication system for roaming, system facilitating roaming
04/28/2010CN1625883B Method and device for transmission of entitlement management messages
04/28/2010CN1625866B Method for controlling home automatic system
04/28/2010CN1625229B Information processor and control method therefor
04/28/2010CN1625176B Realization method of edge to edge pseudo-line simulation protocol
04/28/2010CN1618181B System and method of wirelessly triggering portable devices
04/28/2010CN1610418B Method for selecting one or more transponders
04/28/2010CN1610347B Methods, apparatus for managing performance and resource utilization within cluster-based systems
04/28/2010CN1604550B Method and system for maintaining a link between two network entities
04/28/2010CN1600013B Method and apparatus for compressing packet headers
04/28/2010CN1599362B Metaspace: communication middleware for partially connected mobile ad hoc networks
04/28/2010CN1595852B End-to-end real time on-line monitoring system and method for circuit
04/28/2010CN1592221B Method for realizing network access control
04/28/2010CN1592199B Network apparatus
04/28/2010CN1592140B Communication apparatus
04/28/2010CN1586053B Method and device for forwarding multi-cast data packet in network
04/28/2010CN1572094B Method and system for signaling in broadcast communication system
04/28/2010CN1567747B A method for computing best route of multiple constraints service in optical network
04/28/2010CN1555185B IP cell phone
04/28/2010CN1553663B Method for resource reservation protocol to reduce soft status update
04/28/2010CN1545789B Method and device for providing security in area networks
04/28/2010CN1543149B Flow control in a network environment
04/28/2010CN1540936B Method for controlling priority for transmitting message based on virtual local area network
04/28/2010CN1536801B Medium access control layer treatment unit of network side and user side
04/28/2010CN1536788B Journal remaining system and method
04/28/2010CN1534906B Frame aligning method and circuit
04/28/2010CN1533048B Identifying method for IEEE 802.11b radio signal
04/28/2010CN1528052B Method and system for providing a context for message compression
04/28/2010CN1523837B 移动通信控制系统 The mobile communication control system
04/28/2010CN1522527B Implicit packet type identification
04/28/2010CN1522517B Mobile communication terminal, information processing method
04/28/2010CN1522035B Method and system for interconnecting wired and wireless phone services
04/28/2010CN1520104B Method for raising transmission performance of TCP in isomerous networks
04/28/2010CN1518816B Safety network system and safety slave
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