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)
12/2005
12/15/2005US20050276258 Method and arrangement for uplink scheduling
12/15/2005US20050276257 Efficient message delivery in a multi-channel uni-directional communications system
12/15/2005US20050276256 Capacity allocation for packet data bearers
12/15/2005US20050276255 Ultra wide band communication network
12/15/2005US20050276253 Method and system for transmitting image data in ad-hoc mode of a wireless communication network
12/15/2005US20050276251 Restricted dissemination of topology information in a communication network
12/15/2005US20050276247 Transferring compression parameters in a mobile communication system
12/15/2005US20050276244 Method and system of enhanced dual transfer mode using mobility management
12/15/2005US20050276243 Wireless communication system, wireless communication apparatus, wireless communication method, and computer program
12/15/2005US20050276241 Wireless LAN with fragmentation for bluetooth coexistence
12/15/2005US20050276240 Scheme for seamless connections across heterogeneous wireless networks
12/15/2005US20050276237 Method and apparatus for sending a multicast message
12/15/2005US20050276236 Separation radio information transmission system
12/15/2005US20050276234 Method and architecture for efficiently delivering conferencing data in a distributed multipoint communication system
12/15/2005US20050276233 Wireless architecture and support for process control systems
12/15/2005US20050276232 Network management system, and network management method
12/15/2005US20050276231 Topology and quality of service management apparatus and methods for communication networks
12/15/2005US20050276230 Communication statistic information collection apparatus
12/15/2005US20050276229 Service discovery method in a network
12/15/2005US20050276228 Self-isolating and self-healing networked devices
12/15/2005US20050276227 Network management system and method provisioning OAM support for multicast communications sessions
12/15/2005US20050276226 Establishing a return path in a forward path cable television testing environment
12/15/2005US20050276225 Performing channel analysis over a link
12/15/2005US20050276223 Bandwidth optimization in transport of Ethernet frames
12/15/2005US20050276222 Platform level overload control
12/15/2005US20050276221 Fair WRED for TCP and UDP traffic mix
12/15/2005US20050276220 Network devices and traffic shaping methods
12/15/2005US20050276219 Routing of data packet traffic to a common destination egress queue from a plurality of subscribers each contracting for respective bandwidth of data flow, a method of and apparatus for fairly sharing excess bandwidth and packet dropping amongst the subscribers and with the granularity of contracted traffic flow
12/15/2005US20050276218 Resource admission control in an access network
12/15/2005US20050276217 Method, computer product and system for correlating events in a network
12/15/2005US20050276216 Avoiding micro-loop upon failure of fast reroute protected links
12/15/2005US20050276215 Network relay system and control method thereof
12/15/2005US20050276214 Fault isolation in a network
12/15/2005US20050276124 Audio visual architecture
12/15/2005US20050276114 Electronic control unit
12/15/2005US20050276011 Buckling mechanism
12/15/2005US20050275890 Data transfer utilizing preview data
12/15/2005US20050275888 Web-enabled live scanner and method for control
12/15/2005US20050275878 System and method for indicating status of an incoming transmission to a user
12/15/2005US20050275873 Communication system and communication apparatus building the system
12/15/2005US20050275871 System for digital users to manage received analog information
12/15/2005US20050275532 Wireless sensor network
12/15/2005DE202005012004U1 Photos e.g. vacation photos, generating apparatus, has Web-Cam terminal with control device that releases delay in taking up of digital pictures after paying process, where pictures are stored on Internet page using transmission device
12/15/2005DE19818828B4 X.25 Netzverbindungsvorrichtung für eine in einem voll elektronischen Vermittlungssystem verwendete X.25 Protokoll Kommunikation X.25 network connection device for used in a fully electronic switching system X.25 protocol communication
12/15/2005DE112004000055T5 Fernsteuerungseinrichtung, Fernsteuerungsverfahren und ferngesteuertes Gerät Remote controller, remote control method and remote controlled device
12/15/2005DE10325466B4 Vorrichtung und Verfahren zur Kommunikation zwischen Maschinensteuerungen Apparatus and method for communication between machine controls
12/15/2005DE10318426B4 Verfahren und Anordnung zur Protection-Umschaltung und zur Überwachung in einem Datenübertragungssystems Method and arrangement for protection switching and monitoring in a data transmission system
12/15/2005DE10204851B4 Datenübertragungssystem mit einstellbarer Sendeleistung Data transmission system with adjustable transmission power
12/15/2005DE102005024228A1 System zum Kommunizieren zwischen einer Hauptvorrichtung und jeweiligen Nebenvorrichtungen A system for communicating between a master device and slave devices each
12/15/2005DE102005014126A1 Fahrzeugprüfungsmanagementsystem und -verfahren Vehicle inspection management system and method
12/15/2005DE102004025056A1 Secure access guaranteeing method for shared medium network e.g. domestic power line involves checking data transmissions for exclusion of non assigned IP addresses
12/15/2005DE102004024390A1 Verfahren zur Verbindungsübergabe A method for handover
12/15/2005DE102004015897B3 Verfahren zur Zuweisung von Funkressourcen für ein WLAN Method for allocating radio resources for a WLAN
12/15/2005DE102004001235B4 Übertragungsvorrichtung Transfer device
12/15/2005DE10163310B4 Verfahren und Router zur Multiprotokoll-Übertragung Procedures and router for multi-protocol transmission
12/15/2005DE10046300B4 Verfahren für das Betreiben eines persönlichen Ad-hoc-Netzes (PAN) zwischen Bluetooth-Geräten A method of operating a personal ad-hoc network (PAN) between Bluetooth devices
12/15/2005DE10038562B4 System und Verfahren zur Übertragung von Daten über Datennetze mit Datenumsetzung durch einen COM Automarschaller System and method for transmitting data via data networks with data conversion by a COM automatic marshaller
12/15/2005DE10038557B4 System und Verfahren zur Übertragung von Daten über Datennetze, insbesondere Internet, mit asynchroner Datenverbindung System and method for transmitting data via data networks, in particular Internet, with asynchronous data connection
12/15/2005CA2569312A1 Connected-state radio session transfer in wireless communication systems
12/15/2005CA2568576A1 Wireless sensor network
12/15/2005CA2568573A1 Modified power control for reduction of system power consumption
12/15/2005CA2568569A1 Method, apparatuses and signal for transmitting/receiving information comprising primary and secondary messages in a same transmission
12/15/2005CA2568300A1 Device and method for transmission of data over a telephone line
12/15/2005CA2568208A1 System, method and computer program product for providing content to a terminal
12/15/2005CA2568127A1 E-mail delivery system using metadata on e-mails to manage virtual storage
12/15/2005CA2567144A1 Domain-influenced prefix assignment method and apparatus
12/15/2005CA2565282A1 Reoptimization triggering by path computation elements
12/15/2005CA2560982A1 Connectivity fault notification
12/15/2005CA2534104A1 Dynamic and traffic-driven optimization of message routing to geographical addresses
12/15/2005CA2509991A1 Spontaneous discovery of remote service profiles
12/14/2005EP1605727A1 Integrated circuit and method for time slot allocation
12/14/2005EP1605722A1 Apparatus and method for applying ciphering in a universal mobile telecommunications system
12/14/2005EP1605719A1 Station device
12/14/2005EP1605718A1 Parent mobile device, child mobile device, home location register device, and mobile switching center
12/14/2005EP1605717A1 Updating wireless data using a wireless connection
12/14/2005EP1605687A1 System for receiving packet streams
12/14/2005EP1605675A1 Communication system, information terminal apparatus, communication method, and program thereof
12/14/2005EP1605669A1 Method for management of auxiliary programs and corresponding receiver and system
12/14/2005EP1605666A1 Method for the transmission and reception of data, and related apparatus
12/14/2005EP1605664A1 Method for synchronizing status information of an IMPS client
12/14/2005EP1605663A1 Method for re-establishing a session of an IMPS client in a mobile terminal
12/14/2005EP1605662A2 Mobile terminal, server, and method of controlling routing path for voice-over-IP service
12/14/2005EP1605661A1 Method and device for preventing attacks on a call server
12/14/2005EP1605660A1 Network access control method for a terminal connected to a VPN tunnel, and computer programs for the same
12/14/2005EP1605659A1 Transmission/reception system, transmission device and method, reception device and method, recording medium, and program
12/14/2005EP1605657A2 Wireless transmitting device and wireless receiving device
12/14/2005EP1605650A1 System and method for optimizing network communication in response to network conditions
12/14/2005EP1605649A1 Method and device for managing electronic messages
12/14/2005EP1605648A1 Fair WRED for TCP and UDP traffic mix
12/14/2005EP1605647A1 Data flow control between base station and mobile station in a wireless communication system
12/14/2005EP1605646A1 Longest prefix matching using tree bitmap data structures
12/14/2005EP1605645A2 Mobile communication system, access router, management device and mobile communication method
12/14/2005EP1605644A1 Packet transfer control method and packet transfer control circuit
12/14/2005EP1605643A1 Packet priority setting method for a wireless terminal
12/14/2005EP1605642A1 Service dependent shared physical channel mapping
12/14/2005EP1605641A1 Mapping of shared physical channels depending on the quality of service class
12/14/2005EP1605640A1 Network unit for exchanging protocol data units through tunnels
12/14/2005EP1605639A2 Message based programming device
12/14/2005EP1605638A2 Cipher key setting system and method for a wireless access point
12/14/2005EP1605637A2 Managing an audio network
1 ... 3002 3003 3004 3005 3006 3007 3008 3009 3010 3011 3012 3013 3014 3015 3016 3017 3018 3019 3020 3021 3022 ... 4490