Patents for H04L 12 - Data switching networks (448,999)
01/2013
01/16/2013CN101610583B Method and system for reconfiguring wireless resource control connection
01/16/2013CN101605090B Method for realizing two-layer middle agent of dynamic host configuration protocol in passive optical network
01/16/2013CN101599858B Method for managing host computer and standby computer and server
01/16/2013CN101584156B Subscriber premise-side optical line termination device
01/16/2013CN101583055B Method and system for maintaining Ethernet private line service in ASON network
01/16/2013CN101554076B Method of connection-based scheduling with differentiated service support for multi-hop wireless networks
01/16/2013CN101548506B Apparatus and a security node for use in determining security attacks
01/16/2013CN101548493B Subscriber premise-side optical line termination device and optical transmission system
01/16/2013CN101527715B Server with remote access functions for accessing remote peripheral devices
01/16/2013CN101507187B System and method for presence notification based on presence attribute
01/16/2013CN101505320B Graphic user interface sharing method, system and tool
01/16/2013CN101505282B Method and equipment for deleting VLAN information
01/16/2013CN101499870B Method and apparatus for multimedia broadcast multicast service data synchronization between RNCs
01/16/2013CN101478471B Deployment method and system for MPLS/BGP three-layer virtual private network
01/16/2013CN101471944B Advertisement transmission method and system
01/16/2013CN101444040B 多跳无线网络系统 Multi-hop wireless network system
01/16/2013CN101436943B Data transmission method for multicast and broadcast service
01/16/2013CN101425946B Transmission system for rail vehicle and rail vehicle using the same
01/16/2013CN101389061B Implementing method and device for broadcast multicast service
01/16/2013CN101345744B Method and system for implementing reserved request of multicast resource
01/16/2013CN101345679B QoS guarantee method and system of dynamic business, AAA and Anchor SFA
01/16/2013CN101330472B Method for caching and processing stream medium data
01/16/2013CN101310553B Method for media independent handover using operation, administration and maintenance protocol, and wireless transmitting/receiving unit
01/16/2013CN101296233B Communication network unit and method for exchanging capability information
01/16/2013CN101227495B Common telecommunication grouping data network system and congestion control method thereof
01/16/2013CN101227344B Method for simulating L2TP dialing
01/16/2013CN101222388B Method and system for confirming existence of broadcast/multicast caching frame at access point
01/16/2013CN101222332B E-mail communication apparatus
01/16/2013CN101217385B A method and system for the temporary storage and treatment of charging bill
01/16/2013CN101183997B Method and system for verifying connectivity of logical link
01/16/2013CN101160839B Access control method, access control system and packet communication apparatus
01/16/2013CN101138201B Method and system for identifying respondent client in push to talk over cellular network
01/16/2013CN101098509B Transmission method of interface delivering report message
01/16/2013CN101094240B Method for implementing function of multiple attributions in stream control and transmission protocol
01/16/2013CN101060534B 一种p2p网络应用的系统及网络侧系统 One kind of p2p network application systems and network side of the system
01/15/2013USRE43926 Method and arrangement for data processing in a communication system
01/15/2013US8356349 Method and system for intrusion prevention and deflection
01/15/2013US8356334 Data network node having enhanced security features
01/15/2013US8356331 Packet structure for a mobile display digital interface
01/15/2013US8356187 Methods and systems for providing a secure electronic mailbox
01/15/2013US8356169 Encryption communication system, apparatus and method for allowing direct encryption communication with a plurality of nodes
01/15/2013US8356124 Method and system for processing packet transfers
01/15/2013US8356085 Automated transformation of specifications for devices into executable modules
01/15/2013US8355750 Portable media processing unit in a media exchange network
01/15/2013US8355748 Multi-mode control station, radio communication system, radio station, and radio communication control method
01/15/2013US8355746 Method and apparatus for transmitting and receiving group resource deallocation information in a communication system
01/15/2013US8355732 Method of dimensioning a transport network for a radio access network of a mobile radio network
01/15/2013US8355718 RF4CE-based terminal and communication system thereof
01/15/2013US8355701 Display of secure messages on a mobile communication device
01/15/2013US8355700 Method and mobile terminal for rapidly searching for messages received from or sent to same phone number
01/15/2013US8355633 Communication network management system, wavelength-division multiplex apparatus, communication management apparatus, communication network management method and communication network management program
01/15/2013US8355504 AV communication control circuit for realizing copyright protection with respect to radio LAN
01/15/2013US8355448 Carriage of SEI messages in RTP payload format
01/15/2013US8355433 Encoding video streams for adaptive video streaming
01/15/2013US8355413 Policy based procedure to modify or change granted QoS in real time for CDMA wireless networks
01/15/2013US8355412 Method and system for power saving in asynchronous communication system
01/15/2013US8355411 Method and arrangement for handover in a radio access network
01/15/2013US8355409 Powered device analysis and power control in a power-over-ethernet system
01/15/2013US8355408 System with distributed analogue resources
01/15/2013US8355407 Methods and systems for interacting, via a hypermedium page, with a virtual machine executing in a terminal services session
01/15/2013US8355406 Setting signal-power thresholds on nodes in a communications network
01/15/2013US8355405 Selective session interception method
01/15/2013US8355404 Method and system for an asymmetric PHY in extended range ethernet LANs
01/15/2013US8355403 Stale data removal using latency count in a WiMAX scheduler
01/15/2013US8355402 Enhancement of path quality of service in multi-hop packet communication networks
01/15/2013US8355401 Controlling access to a destination in a data processing network
01/15/2013US8355400 System and method for transmitting information over a plurality of communication links
01/15/2013US8355399 Communication method and system for a traffic shaper network
01/15/2013US8355398 Transporting real time video frames over an Ethernet network
01/15/2013US8355396 Customized network congestion messaging for terminal adapters
01/15/2013US8355395 Controlling registration floods in VoIP networks via DNS
01/15/2013US8355394 System and method for dynamic telephony resource allocation between premise and hosted facilities
01/15/2013US8355393 Method and apparatus to process a call request by establishing calls among devices
01/15/2013US8355389 Simultaneous transmissions during a transmission opportunity
01/15/2013US8355377 Method of signalling uplink information
01/15/2013US8355376 Broadcast scheme for a multi-carrier wireless network
01/15/2013US8355365 Hybrid fiber twisted pair local loop network service architecture
01/15/2013US8355358 Distributed MAC architecture for wireless repeater
01/15/2013US8355357 Apparatus and method for admission control for service flow in broadband wireless access communication system using multi-hop relay scheme
01/15/2013US8355354 Local and wide-area transmissions in a wireless broadcast network
01/15/2013US8355353 Efficient multicast service data provision in a mobile communication system
01/15/2013US8355349 Voice-over-IP enabled chat
01/15/2013US8355348 Joining multiple spanning tree networks across ring network
01/15/2013US8355347 Creating multipoint-to-multipoint MPLS trees in an inter-domain environment
01/15/2013US8355346 Mobile communication method, mobile communication system and access entity
01/15/2013US8355345 Apparatus, system, and method for establishing point to point connections in FCOE
01/15/2013US8355344 Storage area network edge-core interswitch link optimization
01/15/2013US8355343 Determining associations in a mesh network
01/15/2013US8355342 Video quality estimation apparatus, method, and program
01/15/2013US8355338 Method of processing sequential information in packets streamed over a network
01/15/2013US8355337 Network based service profile management with user preference, adaptive policy, network neutrality, and user privacy
01/15/2013US8355330 Band measurement method and storage medium
01/15/2013US8355329 Packet relay device
01/15/2013US8355328 Dynamic load balancing
01/15/2013US8355326 CPU connection circuit, data processing apparatus, arithmetic processing device, portable communication terminal using these modules and data transfer method
01/15/2013US8355325 Control method, system and function entity for reporting bearer event of signaling IP flow
01/15/2013US8355323 Interactive voice response and secure media system integration
01/15/2013US8355322 Data communication systems, radio base stations, and data communication methods
01/15/2013US8355321 System and method for avoiding stall using timer for high-speed downlink packet access system
01/15/2013US8355320 Systems and methods for providing presence information