Patents for H04L 12 - Data switching networks (448,999)
02/2014
02/19/2014CN102170478B PDU (Protocol Data Unit) buffering method based on AUTOSA R (Automobile Open System Architecture) protocol stack
02/19/2014CN102164135B Device and method for defending prepositioned reconfigurable DDoS (distributed denial of service) attack
02/19/2014CN102160333B Method and apparatus for realizing remote control of devices through network address configuration server
02/19/2014CN102148721B Circuit detection method and device
02/19/2014CN102143081B Message multiple-transfer method, device and system
02/19/2014CN102143065B Fault protection method and equipment
02/19/2014CN102143045B Method, device and system for processing service message in wireless local area network
02/19/2014CN102142972B Networking method and networking device of IP (internet protocol) network
02/19/2014CN102136930B Version upgrading method and routing equipment
02/19/2014CN102113271B Online charging for sessions that are transferred between network domains
02/19/2014CN102098178B Cable diagnosis system, method and system for configuring Ethernet port
02/19/2014CN102035202B Network reconfiguration system
02/19/2014CN102033741B North interface system and realization method thereof
02/19/2014CN102025847B Gateway and method for monitoring call connection state
02/19/2014CN102007732B Upnp/dlna compliant mr-dvr
02/19/2014CN101990133B Maintenance method and system for degradation alarm status of automatically switched optical network service
02/19/2014CN101951375B Trust assessment-based adaptive trust negotiation system and method
02/19/2014CN101945141B TCP-based method and system for traversing NAT devices
02/19/2014CN101932367B Method, apparatus and system for processing the private message
02/19/2014CN101908967B Configuration method and system of Linux virtual server
02/19/2014CN101884242B Wireless communication system, communication control method, wireless station, and recording medium
02/19/2014CN101877622B Method for promoting data transmission efficiency
02/19/2014CN101860449B Data query method, device and system
02/19/2014CN101854257B Method and system for migrating connection management in automatic switch optical network (ASON)
02/19/2014CN101815327B Voice channel data connection retry strategy
02/19/2014CN101800665B Device and method for main/standby switch in media gateway
02/19/2014CN101789854B Main/standby load sharing method, device and system
02/19/2014CN101783743B Business protection method and switching node
02/19/2014CN101742020B Method for charging multimedia conference
02/19/2014CN101741763B Method and system for reliably sending alarm mails
02/19/2014CN101711477B Implementing an emergency services solution
02/19/2014CN101677284B Hardware component generation method and device capable of downloading reconstructive hardware bodies
02/19/2014CN101640639B Fair weighted network congestion avoidance
02/19/2014CN101626303B Method, system and device for sending data
02/19/2014CN101572719B Policy decision-making functional entity, home gateway and method and system for controlling quality of service
02/19/2014CN101547128B Method and system for a failover/failback trigger using a SIP notify message
02/19/2014CN101123743B A cooperative self-adapted retransmission system and method
02/19/2014CN101052002B 无线局域网系统 Wireless LAN system
02/18/2014US8656482 Secure communication using a trusted virtual machine
02/18/2014US8656467 Security architecture
02/18/2014US8656444 System for proactively troubleshooting set top box issues
02/18/2014US8656246 Method and an apparatus for use of codes in multicast transmission
02/18/2014US8656194 Method and system for distributing power to networked devices
02/18/2014US8656178 Method, system and program product for modifying content usage conditions during content distribution
02/18/2014US8656166 Storage and authentication of data transactions
02/18/2014US8656050 Methods and systems for efficiently configuring IP-based, virtual private networks
02/18/2014US8656047 Intelligent switching of client packets among a group of servers
02/18/2014US8656045 Communication protocol for controlling transfer of temporal data over a bus between devices in synchronization with a periodic reference signal
02/18/2014US8656039 Rule parser
02/18/2014US8656030 Communication system, communication device and method, and program
02/18/2014US8656024 Transactional application processing in a distributed environment
02/18/2014US8656022 Methods and apparatus for dynamic allocation of servers to a plurality of customers to maximize the revenue of a server farm
02/18/2014US8656008 Network monitoring control device and monitoring control method
02/18/2014US8656005 Method for providing performance characteristics on demand
02/18/2014US8655967 Individual XML message processing platform
02/18/2014US8655957 System and method for confirming that the origin of an electronic mail message is valid
02/18/2014US8655725 User-controlled file interaction
02/18/2014US8655583 Automated route determination
02/18/2014US8655408 Self-configuring cellular basestation
02/18/2014US8655352 Satellite telephony
02/18/2014US8655329 Downloadable profiles for mobile terminals
02/18/2014US8655320 Method and system for providing low-complexity voice messaging
02/18/2014US8655319 Email SMS notification system providing selective server message retrieval features and related methods
02/18/2014US8654962 System and method of delivering ringback audio content
02/18/2014US8654953 Managing subconference calls within a primary conference call
02/18/2014US8654950 Method and apparatus for automatically suppressing computer keyboard noises in audio telecommunication session
02/18/2014US8654858 Methods and apparatus for differential encoding
02/18/2014US8654792 Apparatus and method for coding an information signal into a data stream, converting the data stream and decoding the data stream
02/18/2014US8654791 Systems and methods for packet steering in a multi-core architecture
02/18/2014US8654790 Method of remote active testing of a device or network
02/18/2014US8654788 Method and apparatus for dynamically adjusting broadband access bandwidth
02/18/2014US8654784 Multi-stage large send offload
02/18/2014US8654783 Method for channel switching and device for communication
02/18/2014US8654782 Mesh tree formation in wireless networks
02/18/2014US8654780 System and method of communication protocols in communication systems
02/18/2014US8654779 Network security device and method
02/18/2014US8654778 Sleep-mode control information processing device, storage medium and sleep-mode control method
02/18/2014US8654777 Methods and apparatus for realizing a configurable multi-bridge
02/18/2014US8654776 Scheduling wireless communications
02/18/2014US8654775 Methods of allocating packets in a wireless communication system
02/18/2014US8654774 Method and system for asymmetric transition handshake in an energy efficient ethernet network
02/18/2014US8654773 Systems and methods for coexistence of WLAN and bluetooth networks
02/18/2014US8654772 Programmable packet switching device
02/18/2014US8654771 Efficient transfer of packets over multiple backhaul links
02/18/2014US8654770 Method of setting up a call in an internet protocol multimedia subsystem network
02/18/2014US8654769 Convergence of multicast traffic in response to a topology change
02/18/2014US8654768 Source specific transcoding multicast
02/18/2014US8654767 Method and system for wireless communication of audio in wireless networks
02/18/2014US8654765 Distributed network flow exporter
02/18/2014US8654764 Protocol accelerator module with packet forwarding function and a method of transceiver operation for rapid forwarding of data packets
02/18/2014US8654763 Systematic approach towards minimizing packet classifiers
02/18/2014US8654762 Resource pooling in a blade cluster switching center server
02/18/2014US8654761 System for conealing missing audio waveforms
02/18/2014US8654760 System and method for providing telephony services
02/18/2014US8654759 Loop condition prevention at internetwork interface boundary
02/18/2014US8654754 Communication system, a communication method, and a communication apparatus with clear to send signal frame
02/18/2014US8654716 System and method for name binding for multiple packet data network access
02/18/2014US8654713 Radio communication system, device and method for radio communication, and computer program
02/18/2014US8654703 Telephone call processing
02/18/2014US8654697 Intelligent assisted transmission method for multicast broadcast service