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)
10/2012
10/23/2012US8295277 Analyzing a network with a cache advance proxy
10/23/2012US8295276 Method and apparatus for transporting multiprotocol label switching frames over physical communication links
10/23/2012US8295275 Tagging network I/O transactions in a virtual machine run-time environment
10/23/2012US8295274 SIP parser/Genesys-SIP parser-to parse SIP telephony events and decrypt the userdata in IP telephony
10/23/2012US8295273 Standard telephone equipment (STE) based deployable secure communication system
10/23/2012US8295272 Methods and systems for presence-based telephony communications
10/23/2012US8295271 Private IP communication network architecture
10/23/2012US8295270 Internet telephony system for enabling internet telephone access from traditional telephone interface
10/23/2012US8295269 Technique for informing network of voice traffic
10/23/2012US8295268 IP device, management server, and network system
10/23/2012US8295265 Method for handling radio bearer messages during reset and reestablishment in a wireless system
10/23/2012US8295259 Rate adaptation
10/23/2012US8295253 Efficient ACK transmission for uplink semi-persistent scheduling release in LTE
10/23/2012US8295247 Access stratum manager
10/23/2012US8295241 Apparatus and method for supporting peer to peer communication in a broadband wireless communication system
10/23/2012US8295230 Method for operating a mobile wireless network
10/23/2012US8295212 System and method for TDD/TMA with hybrid bypass switch of receiving amplifier
10/23/2012US8295210 Cell selection in a mobile communication method and radio base station
10/23/2012US8295208 Method and system for providing communication control functionality at a remotely located site using a distributed feature architecture
10/23/2012US8295207 Group call capability query
10/23/2012US8295206 Rule-based system for determining user availability
10/23/2012US8295204 Method and system for dynamic assignment of network addresses in a communications network
10/23/2012US8295203 Methods and systems to store state used to forward multicast traffic
10/23/2012US8295202 Dynamic connectivity determination
10/23/2012US8295201 System and method for providing lower-layer path validation for higher-layer autonomous systems
10/23/2012US8295200 Discovering multicast routing capability of an access network
10/23/2012US8295199 Methods and systems for maintaining diversity for telecommunication services
10/23/2012US8295195 Apparatus and method for discriminating frame format in wireless communication system
10/23/2012US8295190 Radio link protocol enhancements to reduce setup time for data calls
10/23/2012US8295188 VoIP security
10/23/2012US8295187 Port-centric configuration methods for converged voice applications
10/23/2012US8295186 Individual end-to-end D/DV/L measurement in IP multicast
10/23/2012US8295185 Addressable outlet for use in wired local area network
10/23/2012US8295184 Wireless connection control
10/23/2012US8295183 Monitoring and influencing the behavior and status of wireless sensor networks
10/23/2012US8295181 Transfer of network traffic for multi-homed devices
10/23/2012US8295180 Quality of service aware rate throttling of delay tolerant traffic for energy efficient routing
10/23/2012US8295175 Service metrics for managing services transported over circuit-oriented and connectionless networks
10/23/2012US8295174 Proactive uplink aggregate maximum bit rate enforcement
10/23/2012US8295172 Network device traffic class mapping function
10/23/2012US8295171 Sessions in a communication system
10/23/2012US8295170 PCRF-PCEF-OCS interaction in wireless-wireline convergence
10/23/2012US8295169 Automatic switchover mechanism in a network device
10/23/2012US8295168 Security groups
10/23/2012US8295165 Apparatus and method for handling radio link failure in wireless communication system
10/23/2012US8295163 Reassigning signals to cable channels
10/23/2012US8295159 Timer poll retransmission expiry in a wireless communication system
10/23/2012US8295158 Method of session processing in an IMS and interrogating-call state control function
10/23/2012US8295157 Systems and methods for using out-of-band protocols for remote management while in-band communication is not available
10/23/2012US8295151 Method central unit, and modem in a digital subscriber line network
10/23/2012CA2660174C A mobile terminal and wireless device with common ip address
10/23/2012CA2613759C Method and system for communicating a message attachment
10/23/2012CA2612345C Wireless lan terminal and handover method thereof
10/23/2012CA2594479C Method and apparatus for sending notification about broadcast service in a mobile broadcast system
10/23/2012CA2592809C Pseudo-rich hybrid phone/browser
10/23/2012CA2530340C Server for routing connection to client machine
10/23/2012CA2499361C A communication device for providing multimedia in a group communication network
10/23/2012CA2464784C Multi-layered firewall architecture
10/23/2012CA2445768C Mobile instant messaging and presence service
10/23/2012CA2427269C Browser-based system for ordering financial products
10/23/2012CA2393719C Flexible wireless lan architecture based on a communication server
10/23/2012CA2364349C Method and apparatus for efficient synchronization in spread spectrum communications
10/21/2012CA2775180A1 Methods and systems for sharing language capabilities
10/19/2012CA2774568A1 Auto-configuration of network devices
10/18/2012WO2012142534A1 Technique for managing communications at a router
10/18/2012WO2012142437A1 Methods, systems and apparatus for managing and/or enforcing policies for managing internet protocol ("ip") traffic among multiple accesses of a network
10/18/2012WO2012142287A2 Dynamically reconfigurable 2d topology communication and verification scheme
10/18/2012WO2012142150A1 Adaptive guard interval for wireless coexistence
10/18/2012WO2012142114A1 Mechanism for wireless access networks to throttle traffic during congestion according to priority levels of connection requests
10/18/2012WO2012142078A1 Condensed core-energy-efficient architecture for wan ip backbones
10/18/2012WO2012141718A1 Controlling a transmission rate in a multi-hop network
10/18/2012WO2012141507A2 Method and apparatus for measuring the traffic of a mobile network
10/18/2012WO2012141241A1 Network, data transfer node, communication method, and program
10/18/2012WO2012141086A1 Computer system, controller, and network access policy control method
10/18/2012WO2012141014A1 Display control device, display control method, and program
10/18/2012WO2012140788A1 Slave station terminal
10/18/2012WO2012140760A1 Relay device and relay method
10/18/2012WO2012140610A1 Hierarchical routing for wireless networks
10/18/2012WO2012140562A1 System and method for developing evolving online profiles
10/18/2012WO2012140541A1 Media rendering device providing uninterrupted playback of content
10/18/2012WO2012140464A1 System and method for managing online dynamic content
10/18/2012WO2012140344A1 Method and device for processing administration commands in a cluster
10/18/2012WO2012140163A1 Authorising a user to participate in a conference conducted over a communication network
10/18/2012WO2012140115A1 Permitting access to a network
10/18/2012WO2012140072A1 Domestic appliance having a communication unit, system having such a domestic appliance and method for enabling communication between a domestic appliance and a further appliance
10/18/2012WO2012139734A1 Method and system for automatic selection of detour paths in a wireless mesh network
10/18/2012WO2012139625A1 Quality of experience
10/18/2012WO2012139597A1 Method for transmitting a mpls header, method for establishing a mpls path and method for performing a handover of an mpls path
10/18/2012WO2012139531A1 Handling a fault in an ethernet ring network
10/18/2012WO2012139496A1 Flow control method and device
10/18/2012WO2012139493A1 Power over ethernet port protection circuit and ethernet power supply equipment
10/18/2012WO2012139477A1 Method and device for determining failure elimination based on oam protocol
10/18/2012WO2012139468A1 Automatic service migration method and system for passive optical network unit
10/18/2012WO2012139462A1 Method, device, and system that enable signaling tracking
10/18/2012WO2012139461A1 Data acquisition method, apparatus and system
10/18/2012WO2012139453A1 Dpoe system and service auto-configuration method and network based thereon
10/18/2012WO2012139452A1 Ethernet protection switching implementation method and system
10/18/2012WO2012139448A1 Method and device for multicast generating forwarding table, method and device for multicast transmission
10/18/2012WO2012139443A1 Method for transmitting session messages in instant communication, instant communication client and storage medium thereof
10/18/2012WO2012139434A1 Method and system for setting detection frame timeout duration of ethernet node
1 ... 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 ... 4490