Patents for H04L 12 - Data switching networks (448,999)
03/2006
03/08/2006EP1632067A1 Pcmm application manager
03/08/2006EP1632066A1 Message handling
03/08/2006EP1632065A1 Method for transmitting messages in an mms-based communications system
03/08/2006EP1632064A1 Messaging system
03/08/2006EP1632063A1 Method and apparatus for packet classification and rewriting
03/08/2006EP1632062A1 Vehicle network and method of communicating data packets in a vehicle network
03/08/2006EP1632061A2 System and method for communication over a bus
03/08/2006EP1632060A2 System and method for electronically pairing devices
03/08/2006EP1632059A1 Bandwidth-limited supervisory packet transmission to control congestion and call establishment in packet-based networks
03/08/2006EP1632058A1 System for defining an alternate channel routing mechanism in a messaging middleware environment
03/08/2006EP1632057A2 Mac protocol for accurately computing the position of wireless devices inside buildings
03/08/2006EP1632056A1 Method and apparatus for broadcast application in a wireless communication system
03/08/2006EP1632055A1 Method for transmitting a user data record to a user station
03/08/2006EP1632047A2 Rate control method and apparatus for data packet transmission
03/08/2006EP1632044A2 System and method to improve the overall performance of a wireless communication network
03/08/2006EP1631935A1 System and method for providing a service
03/08/2006EP1631917A2 Dynamic service delivery with topology discovery for communication networks
03/08/2006EP1631916A1 A method to provide a measure of link reliability to a routing protocol in an ad hoc wireless network
03/08/2006EP1631915A2 System and method for characterizing the quality of a link in a wireless network
03/08/2006EP1631906A2 Maintaining entity order with gate managers
03/08/2006EP1631889A2 Accessing different types of electronic messages through a common messaging interface
03/08/2006EP1631882A2 Image display device and method of announcing a presence of an image display device over network
03/08/2006EP1631880A2 System and method for user notification
03/08/2006EP1586042A4 In-store (on premises) targeted marketing services for wireless customers
03/08/2006EP1546967A4 Method and apparatus for receiving product notices
03/08/2006EP1535221A4 Method and apparatus for issuing product notices
03/08/2006EP1527629A4 Handover between a cellular system and a wireless local area network
03/08/2006EP1514381B1 Determining and configuring a communication path in a network
03/08/2006EP1266504B1 System and method for providing enhanced user-service interaction in an integrated telecommunications network
03/08/2006EP1210830B1 Voice and data wireless communications network and method
03/08/2006EP1183828B1 Fabric router with flit caching
03/08/2006EP1169831B1 Presentation Device adapted to be connected to a local digital network for receiving data
03/08/2006EP1142293B1 Interactivity between a radio telephone device and a receiver terminal with data server
03/08/2006EP1135956B1 System and method for providing location services in parallel to existing services in general packet radio services architecture
03/08/2006EP1010297B1 Three-state output in a part of a cross-connecting device
03/08/2006EP1002389B1 Method of timestamp synchronization of a reservation-based tdma protocol
03/08/2006EP0986876B1 Automated home control system using existing electrical lines as a communication medium
03/08/2006EP0960494B1 Synchronisation in an atm over stm transmission system
03/08/2006EP0940026B1 Wireless network
03/08/2006EP0937289B1 Web interface to a programmable controller
03/08/2006EP0917787B1 Transferring messages in networks made up of subnetworks with different namespaces
03/08/2006EP0895378B1 Method and system for transmitting audio data with time stamp
03/08/2006EP0804842B1 A hardware and data reduntant architecture for nodes in a communications system
03/08/2006CN2764072Y Intelligent monitor for network equipment based on DSP
03/08/2006CN2764071Y Box type ethernet exchanger
03/08/2006CN2763150Y Centrolized monitoring and controlling system for railway crossing
03/08/2006CN1745599A Communication terminal device and radio communication method
03/08/2006CN1745596A Radio communication system employing spectral reuse transceivers
03/08/2006CN1745594A Method of providing multimedia messaging service
03/08/2006CN1745592A System and method for selection of a communication network by a terminal
03/08/2006CN1745558A Arrangement for establishing a bidirectional tunnel between a mobile router and a correspondent router
03/08/2006CN1745557A Communication between a smart card and a server
03/08/2006CN1745556A Control and status protocol between a data device and a wireless communication unit
03/08/2006CN1745553A Routing control method, router, and terminal
03/08/2006CN1745552A Allocation of distribution weights to links in a packet network comprising traffic distribution
03/08/2006CN1745551A Communication control device, communication terminal device, server device, and communication control method
03/08/2006CN1745550A Distributed multi-beam wireless system
03/08/2006CN1745549A System for content based message processing
03/08/2006CN1745548A Method and arrangement for routing data packets in a packet-switched data network
03/08/2006CN1745547A Method and network node for determining multi-path transmission paths in a packet-switched communication network
03/08/2006CN1745546A Coupler,network and data processing method of ethernet-based network information
03/08/2006CN1745545A Prioritizing transfer of data streams
03/08/2006CN1745544A 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
03/08/2006CN1745543A Communication device and method, recording medium, and program
03/08/2006CN1745542A System and method for using for a scheduler based on virtual frames
03/08/2006CN1745541A Resource pooling in an internet protocol-based communication system
03/08/2006CN1745540A Interactive weather advisory system
03/08/2006CN1745539A Prepaid wise network service
03/08/2006CN1745538A Method for separating IP packets which can be allocated to specific groups and corresponding IP packet
03/08/2006CN1745536A Systems and methods for utilizing an application from a native portable device within a non-native communications network
03/08/2006CN1745534A Method and device for medium-redundant operation of a terminal in a network
03/08/2006CN1745529A Optical communication network system
03/08/2006CN1745528A Methods for implementing a dynamic frequency selection (dfs) and a temporary channel selection
03/08/2006CN1745522A 无线通信系统 The wireless communication system
03/08/2006CN1745382A Embedding a session description message in a real-time control protocol (RTCP) message
03/08/2006CN1745370A Information processing device, content management method, content information management method, and computer program
03/08/2006CN1744745A Wireless network device data allocation method
03/08/2006CN1744738A Automatic information receiving device of mobile communication terminal and receiving method
03/08/2006CN1744701A System for implementing data communication based on cable television network
03/08/2006CN1744647A Apparatus, method, system, and computer program for managing image processing
03/08/2006CN1744644A Charging method based on mobile data communication net
03/08/2006CN1744643A Charging method based on mobile data communication net
03/08/2006CN1744642A Charging method based on mobile data communication net
03/08/2006CN1744613A Method and apparatus for acquiring ip address in dhcp environment
03/08/2006CN1744610A Operation support system interface and its inter connection method with network management system
03/08/2006CN1744607A System and method for blocking worm attack
03/08/2006CN1744604A Method for routing messages between servers located on the same board
03/08/2006CN1744600A Extended voice over internet protocol
03/08/2006CN1744599A JAAS and AspeclJ based group management system authentication and authority method
03/08/2006CN1744597A Method for host use obtaining IP address parameters in IPV6 network
03/08/2006CN1744596A Method for host obtaining network allocation parameterns in IPV6 network
03/08/2006CN1744592A Multi-source flow media transmission QoS control method
03/08/2006CN1744586A Method for realizing control of external media source device utilizing gate bridge
03/08/2006CN1744585A Email multicasting device
03/08/2006CN1744584A System and method for transnetwork communication and processing communication recording
03/08/2006CN1744583A E-mail safety examining method
03/08/2006CN1744582A Network instant communication system and method for providing instant message subscribing
03/08/2006CN1744581A Method for announcing instant message
03/08/2006CN1744580A Mail transferring method and system based on instant communication platform
03/08/2006CN1744579A Method and apparatus for generating a header in a communication network