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)
10/2008
10/15/2008EP1981222A1 Method of providing a VoIP connection
10/15/2008EP1981221A1 A service restoring method and device
10/15/2008EP1981220A1 Communication method, communication system, nodes and program
10/15/2008EP1981219A1 An apparatus for providing the end-to-end qos guarantee and a method thereof
10/15/2008EP1981218A1 Method and device for adjusting a transmission mode and system comprising such device
10/15/2008EP1981217A1 Method for forwarding data packets in an access network and device
10/15/2008EP1981216A1 Telecommunication network with interconnection protection
10/15/2008EP1981215A1 Network system
10/15/2008EP1981214A1 A media transfer and control system
10/15/2008EP1981213A1 A media transfer and control system
10/15/2008EP1981212A1 Method and multi-homed communication device for dynamic transmission rate control
10/15/2008EP1981211A1 A method for processing the tandem connection monitoring failure dependency of different levels and an equipment thereof
10/15/2008EP1981210A1 A device management method of communication terminal and a communication terminal and system thereof
10/15/2008EP1981209A1 Wap gateway and method for implementing charging control for prepaid user
10/15/2008EP1981208A1 Poe communication bus, interface, and protocol between poe subsystem and phy or switch subsystems
10/15/2008EP1981207A2 System and method for power management in a computing device for PoE
10/15/2008EP1981206A1 An exchange system and method for increasing exchange bandwidth
10/15/2008EP1981190A2 Optical transmission device, scambling method, and descrambling method
10/15/2008EP1981183A2 Devices, systems and methods for ad hoc wireless communication
10/15/2008EP1981181A1 Mobile communication system, base station device, and mobile communication method
10/15/2008EP1981142A2 Fail-Safe Inline Power in a Wired Data Telecommunications Network
10/15/2008EP1980951A1 Chat system, chat device and control method of chat server, information storage medium
10/15/2008EP1980950A1 Proxy terminal, server device, proxy terminal communication path setting method, and server device communication path setting method
10/15/2008EP1980834A1 Light beam path monitoring device and light beam path monitoring method
10/15/2008EP1980098A1 Detection of the presence of television signals embedded in noise using cyclostationary toolbox
10/15/2008EP1980092A1 Automatic voice conference actions driven by potential conferee presence
10/15/2008EP1980079A1 ENHANCEMENTS FOR DISCOVERING DEVICE OWNERS IN A UPnP SEARCHING SERVICE
10/15/2008EP1980069A2 Reliable event broadcaster with multiplexing and bandwidth control functions
10/15/2008EP1980068A1 System and method for locating mobile devices
10/15/2008EP1980067A2 Control system with wireless messages containing message sequence information
10/15/2008EP1980066A2 Control system with wireless address domain to field device address domain translation
10/15/2008EP1980065A1 Automatic and secure configuration of wireless medical networks
10/15/2008EP1980064A1 Method of operating a network
10/15/2008EP1980063A1 Method of operating a network
10/15/2008EP1980061A1 Improved route determining methods for a network
10/15/2008EP1980060A1 Method for the transmission of data using self-diagnostic pulse width modulation
10/15/2008EP1980059A1 Communication structure for solar inverters
10/15/2008EP1980058A2 Automatic call origination for multiple wireless networks
10/15/2008EP1980057A1 Method for transmitting information in wireless local area network system
10/15/2008EP1980056A2 Jitter management for packet data network backhaul of call data
10/15/2008EP1980055A1 Wireless communication network selection
10/15/2008EP1980053A2 Route selection with bandwidth sharing optimization over rings
10/15/2008EP1980052A1 A method and system for accounting access by users to data networks, related computer program product
10/15/2008EP1980051A1 Method and system for controlling network device and recording medium storing program for executing the method
10/15/2008EP1980050A2 Power over ethernet controller integrated circuit architecture
10/15/2008EP1980044A2 Method, apparatus and computer program for handling hybrid automatic repeat request failure
10/15/2008EP1980043A1 Redundancy activation for voice over internet transmissions
10/15/2008EP1979830A2 Systems and methods for remote access of network devices having private addresses
10/15/2008EP1979829A2 Control system with predictive field device response time over a wireless network
10/15/2008EP1979827A1 Method for interacting with user and terminal thereof
10/15/2008EP1979826A2 Efficient multicast call set up method and system
10/15/2008EP1979198A1 Method and system for the dynamic allocation of resources
10/15/2008EP1911210A4 Heavy load packet-switched routing
10/15/2008EP1774701B1 Transmission of multimedia contents to a plurality of mobile users
10/15/2008EP1763179B1 An integrative access system of wireless and wired network
10/15/2008EP1719302B1 Fast signalling procedure for streaming services quality of service managing in wireless networks
10/15/2008EP1718014B1 A route switching method and a network node device
10/15/2008EP1715636B1 A path selection method for implementing span area restriction route
10/15/2008EP1712008A4 Optimization of ultra-wideband communication through a wire medium
10/15/2008EP1698153A4 System and method for initiating a conference call
10/15/2008EP1690383B1 Distributed control plane architecture for network elements
10/15/2008EP1654653A4 Active storage area network discovery system and method
10/15/2008EP1650986B1 A method of transformation between permanent connection and switched connection in optical network
10/15/2008EP1631935A4 System and method for providing a service
10/15/2008EP1625766B1 Fast setup of physical communication channels
10/15/2008EP1570476A4 Method for reproducing data recorded on an interactive recording medium in conjunction with associated auxiliary data
10/15/2008EP1530526B1 Circuit for selectively producing switching signals
10/15/2008EP1525722B1 Packet signal processing architecture
10/15/2008EP1490999B1 Method and system for construction and communication of data on network access and service transactions in a telecommunication network
10/15/2008EP1484856B1 Method for distributing encryption keys in wireless lan
10/15/2008EP1481525B1 Document processing system including multi-device compatible interface and related methods
10/15/2008EP1472827B1 Optimization of point-to-point sessions
10/15/2008EP1451982A4 Data structure, method, and system for multimedia communications
10/15/2008EP1440596B1 Method and arrangement for channel type switching
10/15/2008EP1374491B1 Tag generation based on priority or differentiated services information
10/15/2008EP1254550B1 Method and apparatus for providing configurable layers and protocols
10/15/2008EP1238486B1 Method and apparatus for credit-based flow control in Fibre Channel systems
10/15/2008EP1074124B1 Method and apparatus for management of communications over media of finite bandwidth
10/15/2008EP1064819B1 Method and apparatus for transferring identifier information in a telecommunications system
10/15/2008EP0988727B1 Span management system for wavelength division multiplexed network
10/15/2008EP0968613B1 Transmission of mpeg-encoded data in atm-systems
10/15/2008CN201134895Y Information terminal for exhibition
10/15/2008CN201134894Y Activation of multiple bearing services in long-term evolution system
10/15/2008CN201134823Y In-vehicle wireless webpage browser
10/15/2008CN201134821Y Multimedia playing system capable of advertisement insertion
10/15/2008CN201134820Y Embedded equipment and network server capable of communication through network server
10/15/2008CN201134819Y LXI interface circuit based on ARM
10/15/2008CN201134818Y Livestock tracking and managing system
10/15/2008CN201134817Y Distributed high-speed Ethernet system of foreign fiber cleaning machine
10/15/2008CN201134816Y Synthetic information access apparatus
10/15/2008CN201134815Y Ethernet data collecting and transmitting system
10/15/2008CN201134814Y Minimized built-in Ethernet serial port conversion module
10/15/2008CN201134813Y Network communication controller with multiple installation mode
10/15/2008CN201134154Y On-line monitoring system of leakage current of zinc oxide lightning arrester of high-voltage grid system
10/15/2008CN201134113Y RFID control system in physical distribution management
10/15/2008CN201134107Y Radio frequency recognition network antenna
10/15/2008CN201134105Y Radio frequency recognition read-write machine
10/15/2008CN201133704Y Network air conditioner adapter
10/15/2008CN101288331A Apparatus, method and computer program product to configure a radio link protocol for internet protocol flow
10/15/2008CN101288328A Method for controlling transmission rates in a wireless communications system
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