Patents for H04L 12 - Data switching networks (448,999)
03/2004
03/25/2004US20040058682 Seamless teardown of direct link communication in a wireless LAN
03/25/2004US20040058677 System and method applied in wireless communication for increasing data transmission
03/25/2004US20040058674 Multi-homing and multi-hosting of wireless audio subsystems
03/25/2004US20040058673 Value-added electronic messaging services and transparent implementation thereof using intermediate server
03/25/2004US20040058671 Method and system enabling prepaid service in an all-ip network
03/25/2004US20040058651 Remote interaction with a wireless device resident diagnostic interface across a wireless network
03/25/2004US20040058648 Wireless communication device and a method for controlling the same
03/25/2004US20040058644 Relay device, information transmission device, and information transmission method
03/25/2004US20040058640 Interactive advisory system
03/25/2004US20040058302 System and method for more efficient computer aided career and/or vocational choice and/or decision making
03/25/2004US20040057808 Device for transporting, handling and storing tubular goods
03/25/2004US20040057728 Optical subscriber network system for receiving broadcast/communication signals
03/25/2004US20040057727 OAM capability discovery method in Ethernet passive optical network
03/25/2004US20040057724 Maintaining quality of packet traffic in optical network when a failure of an optical link occurs
03/25/2004US20040057660 Fiber loop linking/detecting
03/25/2004US20040057576 System and method for on-demand battery backup for cable telephony device
03/25/2004US20040057568 Communications terminal unit and method for controlling the same
03/25/2004US20040057565 Detection and authentication of multiple integrated receiver decoders (IRDs) within a subscriber dwelling
03/25/2004US20040057564 Power spectral density masks for ADSL+
03/25/2004US20040057563 TCP/IP network system constructing by power lines
03/25/2004US20040057561 System and method for message delivery to a busy called party
03/25/2004US20040057528 Method for synchronizing seamless rate adaptation
03/25/2004US20040057511 Electrical isolation techniques for DSL modem
03/25/2004US20040057509 System and method for establishing an xdsl data transfer link
03/25/2004US20040057462 Dynamic bandwidth allocation method employing tree algorithm and ethernet passive optical network using the same
03/25/2004US20040057461 Dynamic bandwidth allocation for variable bit rate streaming data
03/25/2004US20040057460 Radio protocol for mobile communication system and method
03/25/2004US20040057459 System and method for wireless network channel management
03/25/2004US20040057458 Apparatus for providing inter-processor communication using TCP/IP in communication system
03/25/2004US20040057456 Transmitting data over a general packet radio service wireless network
03/25/2004US20040057455 Wireless LAN card and method of controlling the same
03/25/2004US20040057454 Network component management system
03/25/2004US20040057453 Method of adapting an optical network to provide lightpaths to dynamically assigned higher priority traffic
03/25/2004US20040057452 Method and apparatus for transmitting information via serial bus
03/25/2004US20040057451 Method and apparatus for transmitting information via serial bus
03/25/2004US20040057450 Multiple node network and communication method within the network
03/25/2004US20040057449 Communication manager for providing multimedia in a group communication network
03/25/2004US20040057448 Information processing system, information processing apparatus, and information processing method
03/25/2004US20040057447 Communication system
03/25/2004US20040057446 Method for enabling packet transfer delay compensation in multimedia streaming
03/25/2004US20040057445 External Jitter buffer in a packet voice system
03/25/2004US20040057444 Loop network hub using loop initialization insertion
03/25/2004US20040057443 Method for assigning IP address to mobile node in code division multiple access system
03/25/2004US20040057442 Communication system and method for establishing a connection to a serving network element
03/25/2004US20040057440 Arrangement in a gateway for registering mobile routers of a mobile ad hoc network to respective home agents
03/25/2004US20040057439 Hierarchical optical VPNs in a carrier's carrier VPN environment
03/25/2004US20040057438 Method and apparatus for dynamic bandwidth allocation for voice and data multi-plexing over aal-2 connections
03/25/2004US20040057437 Methods and systems for providing differentiated quality of service in a communications system
03/25/2004US20040057436 Method for intercepting control data, in particular quality of service data, and associated device
03/25/2004US20040057435 Methods and apparatus for facilitating remote communication with an IP network
03/25/2004US20040057434 Multi-data receive processing according to a data communication protocol
03/25/2004US20040057433 Methods and systems for prioritizing packets of data in a communications system
03/25/2004US20040057432 Method for setting masks for message filtering
03/25/2004US20040057431 Method for checking multicast LLID transmission in ethernet passive optical network
03/25/2004US20040057430 Transmission of broadcast packets in secure communication connections between computers
03/25/2004US20040057429 Method and telecommunications node for distribution of terminating traffic within telecommunications node
03/25/2004US20040057428 Method for operating an access network for a mobile radio system
03/25/2004US20040057427 Number portability in a communications system
03/25/2004US20040057424 Communications system
03/25/2004US20040057423 Method for exchanging data packets between two service providers of a radiotelephony transmission system
03/25/2004US20040057421 Communications terminal unit and method for controlling the same
03/25/2004US20040057420 Bandwidth adaptation
03/25/2004US20040057418 Data communication receive processing execution thread
03/25/2004US20040057415 Instant messaging with caller identification
03/25/2004US20040057413 Overhead message and channel hashing method using the same
03/25/2004US20040057412 Method in a communication system, a communication system and a communication device
03/25/2004US20040057411 Method for linking several communication busses using wireless links
03/25/2004US20040057410 Information transfer between and end user and a radio network, involving the user's wlan-or corresponding identifier and a sub-base station server
03/25/2004US20040057409 Intelligent communication node object beacon framework (ICBF) with temporal transition network protocol (TTNP) in a mobile ad hoc network
03/25/2004US20040057408 Method and system of providing bandwidth on demand to WAN user from WLAN access point
03/25/2004US20040057405 Communication device for providing multimedia in a group communication network
03/25/2004US20040057403 Method for sending messages from an mms-system and a device therefor
03/25/2004US20040057402 Channel allocation for communication system
03/25/2004US20040057393 Architecture for signal distribution in wireless data networks
03/25/2004US20040057392 Communication monitoring in a mobile radio network
03/25/2004US20040057391 Flexible approach for representing different bus protocols
03/25/2004US20040057390 Extensible configuration methods for optical networking apparatuses with multiple multi-protocol optical networking modules
03/25/2004US20040057389 Network analysis scalable analysis tool for multiple protocols
03/25/2004US20040057388 Method and device for monitoring a data transmission
03/25/2004US20040057387 Multimedia service providing method for radio mobile communication system
03/25/2004US20040057386 Method and system for transmitting digital signals between nodes of a network for optimized processing at the receiving node
03/25/2004US20040057385 Methods for discovering network address and port translators
03/25/2004US20040057384 Method for updating a routing entry
03/25/2004US20040057383 Method for objective playout quality measurement of a packet based network transmission
03/25/2004US20040057382 Method of distributed voice transmission
03/25/2004US20040057381 Codec aware adaptive playout method and playout device
03/25/2004US20040057380 Controlling flow of data between data processing systems via a memory
03/25/2004US20040057379 Method and apparatus for identifying delay causes in traffic traversing a network
03/25/2004US20040057378 Flow control in a packet-switched communication network using a leaky bucket algorithm
03/25/2004US20040057377 Routing patterns for avoiding congestion in networks that convert between circuit-switched and packet-switched traffic
03/25/2004US20040057376 Communications system
03/25/2004US20040056888 Network address display device and network address allocation device
03/25/2004US20040056887 System and method for multiplexing media information over a network using reduced communications resources and prior knowledge/experience of a called or calling party
03/25/2004US20040055802 Refuse vehicle control system and method
03/25/2004DE69627750T2 Verfahren zur Divergenzdetektion zwischen einem Paar von synchronisierten Duplexprozessorelementen A method of detecting divergence between a pair of synchronized duplex processor elements
03/25/2004DE19941691B4 Rückwanddatenbus zur Verbindung mehrerer Baugruppen Rückwanddatenbus for connecting several modules
03/25/2004DE10344017A1 Multi-media streaming server for data streaming and band-width measurement, includes message reception unit for receiving network-bandwidth information from client
03/25/2004DE10243783A1 Elektronische Vorrichtung für ein Bussystem Electronic device for a bus system
03/25/2004DE10243243A1 E-mail treatment method for automatic handling by a receiver of undesirable electronic mail in communications networks automatically sifts out e-mails from unauthorized senders
03/25/2004DE10243096A1 Streamingportal, Computervorrichtung mit dem Streamingportal, Verfahren zum Bereitstellen des Streamingportals, Computerprogrammprodukt, computerlesbares Medium, Computernetzwerk zum Bereitstellen des Streamingportals, erstes, zweites und drittes Computersystem und Verwendung derselben Streaming portal, computing device with the streaming portal, method for providing the streaming portal, computer program product, computer-readable medium, the computer network for providing the streaming portal, first, second and third computer system and using the same