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)
05/2010
05/12/2010CN1745558B Arrangement for establishing a bidirectional tunnel between a mobile router and a correspondent router
05/12/2010CN1722906B A method and apparatus for controlling registration activity
05/12/2010CN1714563B Cost negotiation for communication sessions
05/12/2010CN1711781B System and method for discovering network interface capabilities
05/12/2010CN1703890B Method for protocol recognition and analysis in data networks
05/12/2010CN1701588B Server for managing Nat associated address information of other servers
05/12/2010CN1692433B Method and apparatus for reproducing data recorded on an interactive recording medium in conjunction with associated auxiliary data
05/12/2010CN1691643B Data processing system, data transmitting/receiving device, and recorded medium
05/12/2010CN1688996B Method to remotely query, safely measure, and securely communicate configuration information of a networked computational device
05/12/2010CN1685666B Reference transport channel on/off status detection and reselection method and apparatus
05/12/2010CN1685665B Method for routing data packets, and devices for implementing the method
05/12/2010CN1685664B Computer network with diagnosis computer nodes
05/12/2010CN1684462B Communication terminal, communication system and power control method
05/12/2010CN1684423B Information-provision control method and information reproduction system
05/12/2010CN1679360B Apparatus and method for transparent and integrated wireless messaging in a multi-mode environment
05/12/2010CN1675861B Overhead message and channel hashing method using the same
05/12/2010CN1672362B Method and apparatus for outage measurement
05/12/2010CN1663193B Method for managing resources of a link in a communication network
05/12/2010CN1659923B Method and access multiplexer for quick access to data networks
05/12/2010CN1659898B Determining the state of a station in a local area
05/12/2010CN1659498B Method and chip unit for addressing and/or activating a user of a serial data bus
05/12/2010CN1656832B Method and apparatus for routing messages of different message services in a wireless device
05/12/2010CN1653754B Method and apparatus for optimizing power level used for sending bluetooth calling signal
05/12/2010CN1649354B Communication device and photographic device ,and its control method
05/12/2010CN1647459B Trouble shooting and updating electronic apparatus
05/12/2010CN1645849B Information processing apparatus and log-in method of the same
05/12/2010CN1642164B Method for forced re-orienting while user landing network
05/12/2010CN1640061B System and method for providing quality of service transport in a telecommunications network
05/12/2010CN1638350B Method, system and computer program for controlling resources in wireless telecommunications system
05/12/2010CN1633821B Method and apparatus for releasing plural radio connections with omnibus release message
05/12/2010CN1633786B A method and apparatus for priority based flow control in an Ethernet architecture
05/12/2010CN1633652B Videoconference system playback controlling system, server and display method
05/12/2010CN1620049B Providing to the sender of a message an identifier of the service provider associated with the recipient of the message
05/12/2010CN1614901B Apparatus and method employing dynamic hop sequence adjustment in FHSS networks
05/12/2010CN1613249B Directory delivery system and method for a digital subscriber line modem
05/12/2010CN1613233B Method and system of retransmission
05/12/2010CN1612610B Architecture for distributed sending of media data
05/12/2010CN1610441B Authentication of messages in a communication system
05/12/2010CN1607800B A method for implementing enhanced call control and network system thereof
05/12/2010CN1607753B Short-distance communication system and method in radio communication system
05/12/2010CN1606891B Automatic seamless vertical roaming method and system between WLANs and WWANs
05/12/2010CN1604593B Wireless system and mobile terminal
05/12/2010CN1602084B Automatic calling transferring system
05/12/2010CN1601961B Apparatus, system, and method for dynamic selection of best network service
05/12/2010CN1592167B Method for supporting MBMS backward compatibility
05/12/2010CN1589538B Mobile router support for IPV6 and original agent
05/12/2010CN1578215B System and method for automatic negotiation of a security protocol
05/12/2010CN1543728B Multicast in a point-to-point oriented packet-switched telecommunication network
05/12/2010CN1540947B Apparatus for remotely controlling household appliances
05/12/2010CN1526225B Dynamic allocation of radio resource
05/12/2010CN1524368B Method and apparatus for transmission framing in a wireless communication system
05/12/2010CN1520197B Method and apparatus for implementing call processing in packet telephony networks
05/12/2010CN1507238B Information processing equipment
05/12/2010CN1507232B Method and apparatus for transmitting multimedia information
05/12/2010CN1503523B Methods and apparatus for secure, portable, wireless and multi-hop data networking
05/12/2010CN1503506B Virtual insertion router
05/12/2010CN1498382B System and method for design, tracking, measurement, prediction and optimization of data communications networks
05/12/2010CN1497997B Mobile communication system and method for controlling its operation and node used for the system
05/12/2010CN1496073B Information check equipment
05/12/2010CN1496064B Operation, management and maintenance capability finding method in Ethernet passive optical network
05/12/2010CN1496063B Network, IPsec set server equipment, IPsec processing equipment and relevant methods
05/12/2010CN1490994B Method and apparatus for connecting apparatus with wireless network
05/12/2010CN1476220B Method and apparatus used for supporting centralized voice message box service in distribution type telephone network
05/12/2010CN1472939B Network facsimile device
05/12/2010CN1467960B System and method to provide node-to-node connectivity in a communications network
05/12/2010CN1465159B Secure packet-based data broadcasting method, system and client machine used for content data
05/12/2010CN1457576B Communication terminal containing apparatus, communication terminal apparatus, and radio communication system
05/12/2010CN1453956B Method and structure of telecommunication network
05/12/2010CN1448015B Multiplexing of real time services and non-real time services for OFDM systems
05/12/2010CN1442008B Method and arrangenents for router advevtisement in network with mobile anchor points
05/12/2010CN1384644B Network connection method and device
05/12/2010CN101707954A Communication method and device for efficient and secure transmission of tt Ethernet messages
05/12/2010CN101707896A A method for communicating data, a transmitting unit and a computer program product
05/12/2010CN101707809A mixed waveform configuration for wireless communications
05/12/2010CN101707804A Secure registration for a multicast-broadcast-multimedia system (MBMS)
05/12/2010CN101707770A Key exchange authentication method capable of guaranteeing system security
05/12/2010CN101707759A Mobile node, system and method switching between double and triple tunnel
05/12/2010CN101707757A Realization method for sorting charging event route in business support system
05/12/2010CN101707749A Method for transmitting notification messages with a view to delivering multimedia messages to telecommunication devices configured as multimedia message sinks
05/12/2010CN101707740A Method for supplying or receiving multimedia broadcast/multicast service (MBMS)
05/12/2010CN101707739A Method for receiving MBMS service from network
05/12/2010CN101707738A Method and apparatus for flow treatment and mapping on multicast/broadcast services
05/12/2010CN101707725A Loopback test system and method
05/12/2010CN101707699A WSN and GPRS network convergence based remote monitoring terminal unit
05/12/2010CN101707692A Method and system for managing distributed electronic program guide synchronization
05/12/2010CN101707658A Method for realizing voice service in domestic information machine
05/12/2010CN101707634A Method and system for realizing high-speed uploading and downloading of electronic mail
05/12/2010CN101707632A Method for dynamically monitoring performance of server cluster and alarming real-timely
05/12/2010CN101707625A Method and system for caching P2P object
05/12/2010CN101707621A Network transmission method suitable for ternary peer authentication of trusted network connection architecture
05/12/2010CN101707619A Message filtering method, device and network device
05/12/2010CN101707618A Authentication control method, device, system and authentication server
05/12/2010CN101707617A Message filtering method, device and network device
05/12/2010CN101707614A Method ad device for processing mail processing module configuration information and mail system
05/12/2010CN101707612A Message authentication processing method and device, as well as authentication server
05/12/2010CN101707608A Method and device for automatically testing application layer protocol
05/12/2010CN101707607A EIB bus access control unit
05/12/2010CN101707606A Multi-network-based communication method, gateway and communication equipment
05/12/2010CN101707605A IPv4/ IPv6 protocol translation based IPSec crossing interconnection method
05/12/2010CN101707604A Method, system and device for preventing malicious attack
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