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)
11/2005
11/02/2005EP1592160A1 Superframe error coding in digital audio broadcasting systems
11/02/2005EP1592159A2 Optical transmission network with tree structure
11/02/2005EP1592010A1 Information recording system
11/02/2005EP1591941A1 Method and apparatus for summarizing one or more text messages using indicative summaries
11/02/2005EP1591939A2 Social Network Email Filtering
11/02/2005EP1591938A2 Email system with integrated functions
11/02/2005EP1591860A1 Software maintenance service providing system, software maintenance service method, and program for causing computer to execute the method
11/02/2005EP1590981A1 Method for using a special apn for application level signalling
11/02/2005EP1590980A1 Provision of a multimedia broadcast/multicast service (mbms) for a user equipment moving along cells in a cellular mobile communication system
11/02/2005EP1590978A2 Quality of service differentiation in wireless networks
11/02/2005EP1590977A2 Dual mode unit for short range, high rate and long range, lower rate data communications
11/02/2005EP1590974A2 Unsuitable cell exclusion in wireless communication systems
11/02/2005EP1590971A2 Network assisted cell reselection in wireless communications systems and methods
11/02/2005EP1590969A2 Method and apparatus for a source-initiated handoff from a source cellular wireless network to a target non-cellular wireless network
11/02/2005EP1590960A2 Method for storing and transmitting data generated by a security module
11/02/2005EP1590943A1 Method and arrangement to perform a link test between end nodes in dsl communication networks, using several separate loop-back tests
11/02/2005EP1590930A2 Communications network and method for transmitting data in a communications network
11/02/2005EP1590929A2 Methods and systems for global title translation using message origination information
11/02/2005EP1590928A2 Hybrid protocol to support communications with multiple networks
11/02/2005EP1590927A1 Coupler for a ring topology network and an ethernet-based network
11/02/2005EP1590926A2 An intermediary network system and method for facilitating message exchange between wireless networks
11/02/2005EP1590925A2 Wideband cable system
11/02/2005EP1590924A2 System and method for identifying applications targeted form message receipt in devices utilizing message queues
11/02/2005EP1590923A2 Methods and systems for associating a plurality of different routes with the same destination and for selectively routing signaling messages to the destination over the different routes using message origination information associated with non-adjacent signaling nodes
11/02/2005EP1590922A1 Method and apparatus for bandwidth provisioning in a wlan
11/02/2005EP1590921A1 Method, storage medium and access point for avoiding a wake-up of mobile hosts by providing the new access point with wake-up packet filtering instructions from the old access
11/02/2005EP1590920A2 Multi-channel power line exchange protocol
11/02/2005EP1590916A2 Adaptive transparent encryption
11/02/2005EP1590915A2 Method and apparatus for secure communications and resource sharing between anonymous non-trusting parties with no central administration
11/02/2005EP1590909A2 Event-triggered data collection
11/02/2005EP1590907A2 Improved vertical roaming in wireless networks through improved wireless network cell boundary detection
11/02/2005EP1590897A2 Improved vertical roaming in wireless networks through improved quality of service measures
11/02/2005EP1590896A2 System and method for controlling broadcast multimedia using plural wireless network connections
11/02/2005EP1590835A2 Asynchronous system-on-a-chip interconnect
11/02/2005EP1590755A2 Simultaneous network news distribution
11/02/2005EP1590740A2 Method and apparatus for data packet pattern matching
11/02/2005EP1590736A2 Managed distribution of digital assets
11/02/2005EP1590677A2 System and method for facilitating end-to-end quality of service in message transmissions employing message queues
11/02/2005EP1547279A4 Mobile communications system and method for providing mobile unit handover in wireless communication systems that employ beamforming antennas
11/02/2005EP1525676A4 Method and apparatus for handoff between a wireless local area network (wlan) and a universal mobile telecommunication system (umts)
11/02/2005EP1504353A4 System and method for processing message attachments
11/02/2005EP1500227A4 Method for recognizing electronic appliance in multiple control system
11/02/2005EP1500017B1 System and method for selection of messaging settings
11/02/2005EP1476819A4 E-mail management services
11/02/2005EP1454457B1 Device for network monitoring
11/02/2005EP1453639A4 Selective media capture via a communication device
11/02/2005EP1442579B1 Providing location privacy in communication networks
11/02/2005EP1402689B1 Method and apparatus for providing communications bandwidth to users having a committed data rate based on priority assignment
11/02/2005EP1393539A4 System and methods for receiving telephone calls via instant messaging
11/02/2005EP1386239A4 A method and system to pre-compile configuration information for a data communications device
11/02/2005EP1370982A4 Realization of presence management
11/02/2005EP1366631A4 Presence and availability management system
11/02/2005EP1346521B1 Method for controlling links in a communication system and corresponding communication system
11/02/2005EP1340353B1 Method for executing monitoring measures in telecommunications networks and data networks with, for example, an IP protocol
11/02/2005EP1316186B1 Allocating addresses to mobile stations
11/02/2005EP1287510A4 Method for supporting acknowledged transport layer protocols in gprs/edge host application
11/02/2005EP1210796B1 Method and system for controlling data flow through a multiport switch
11/02/2005EP1192797B1 Payphone management system
11/02/2005EP1062768B1 A wireless local area network(lan) and a method of operating the lan
11/02/2005EP1048153B1 System for establishing a transmission sequence for plural terminals in a wireless network
11/02/2005EP1008055A4 Apparatus and method for tracking world wide web browser requests across distinct domains using persistent client-side state
11/02/2005EP0983674B1 System and method for communication media management
11/02/2005EP0873624B1 Atm throttling
11/02/2005EP0823168B1 Low latency, high clock frequency plesioasynchronous packet-based crossbar switching chip system and method
11/02/2005EP0763300B1 Pcs pocket phone/microcell communication over-air protocol
11/02/2005CN1692672A Information processing system, service providing device and method, information processing device and method, recording medium, and program
11/02/2005CN1692667A A telephone system and method for operating same
11/02/2005CN1692663A Scheduler for a shared channel
11/02/2005CN1692661A Method for cell modification in mobile communication system
11/02/2005CN1692660A Allocating data transmission resources in packet-switched data transmission
11/02/2005CN1692659A Identity protection in a LAN-universal radiotelephone system
11/02/2005CN1692616A Network traffic control in peer-to-peer environments
11/02/2005CN1692613A Method for collect call service based on voip technology and system thereof
11/02/2005CN1692612A System and method for providing integrated communication id
11/02/2005CN1692611A Operating an ad-hoc wireless network in one or more regulatory regions
11/02/2005CN1692610A Communication device, communication method, recording medium, and program
11/02/2005CN1692609A Frame transfer method and node in ethernet(R)
11/02/2005CN1692608A Spatial boundary admission control for wireless networks
11/02/2005CN1692607A Apparatus to speculatively identify packets for transmission and method therefor
11/02/2005CN1692606A Method of automatically registering an IP address and domain name in IP protocol version 6
11/02/2005CN1692605A Wireless communication system, wireless communication device and wireless communication method, and computer program
11/02/2005CN1692604A Method and apparatus for concatenating and piggybacking data packets
11/02/2005CN1692603A Methods, apparatus, and systems for accessing mobile and voice over ip telephone networks with a mobile handset
11/02/2005CN1692602A Method for updating the local management system in at least one network element of a telecommunication network
11/02/2005CN1692601A Method of identifying devices using ipv6 address
11/02/2005CN1692585A System and method for wireless network channel management
11/02/2005CN1692582A Method of multiplexing logical channels in mobile communication system and apparatus thereof
11/02/2005CN1692568A Method for moving a receive window in a radio access network
11/02/2005CN1692433A Method for reproducing data recorded on an interactive recording medium in conjunction with associated auxiliary data
11/02/2005CN1692400A Contact sidebar tile
11/02/2005CN1692370A A device network having selectable targets
11/02/2005CN1692364A Mutual evaluation system, terminal used therefor, and program thereof
11/02/2005CN1692353A Sparse caching for streaming media
11/02/2005CN1692348A Integrated programmable system for controlling the operation of electrical and/or electronic appliances of a premises
11/02/2005CN1692346A Method and apparatus for effecting a handoff between two IP connections for time critical communications
11/02/2005CN1692345A 网络投影仪界面系统 Network projector interface system
11/02/2005CN1691832A Method and apparatus for handoff of a wireless packet data services connection
11/02/2005CN1691831A Method and apparatus for handoff of a wireless packet data services connection
11/02/2005CN1691830A Method of efficiently transmitting data during a handover in a wideband radio access network
11/02/2005CN1691829A Radio controller, mobile communications system, and communications control method
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