Patents for H04L 12 - Data switching networks (448,999)
07/2006
07/12/2006CN1264354C Method and apparatus for selecting multicast IP data transmitted in broadcast streams
07/12/2006CN1264319C Method and arrangement for transferring information in a packet radio service with application based choice of pelease mode
07/12/2006CN1264318C System and apparatus for telecommunication
07/12/2006CN1264317C Method for multi-ring interconnection transmission of resilient packet ring network
07/12/2006CN1264316C Method for implementing verification and termination by connecting digital subscriber loop into hub
07/12/2006CN1264315C Apparatus for realizing SPI4 Phase II bus support multi path physical device
07/12/2006CN1264314C State transition method for implementing ether ring redundancy protection
07/12/2006CN1264313C Random number generating family network system and its controlling method
07/12/2006CN1264312C Frame type exchanger
07/12/2006CN1264311C Bridge connecting method of ethernet carrying point-to-point protocol and network protocol of ethernet protocol
07/12/2006CN1264310C Network vedio monitoring system
07/12/2006CN1264309C A method for transmitting service data to WLAN user
07/12/2006CN1264308C Method of triggering intelligent service through relay
07/12/2006CN1264307C Agency, image forming device management system, image forming device management method
07/12/2006CN1264306C Method for raising access speed of wide-band access server
07/12/2006CN1264284C Apparatus and method for wireless communication between electronic devices
07/12/2006CN1264098C Information transmitting method and equipment, information receiving method and equipment, information transmission system and method, and information recording medium
07/12/2006CN1264091C Distributed cache synchronization protocol
07/12/2006CN1264082C Safety printing system
07/11/2006USRE39164 Control structures for contention-based packet data services in wideband CDMA
07/11/2006US7076797 Granular authorization for network user sessions
07/11/2006US7076719 Bus system and retry method
07/11/2006US7076717 Time-aware best-effort hole-filling retry method and system for network communications
07/11/2006US7076694 Method and device for establishing the network topology of a bus system
07/11/2006US7076688 Failure information management method and management server in a network equipped with a storage device
07/11/2006US7076684 System and method for re-routing failed video calls
07/11/2006US7076654 Multicast system, authentication server terminal, multicast receiver terminal controlling method, and storage medium
07/11/2006US7076630 Method and apparatus for allocating and de-allocating consecutive blocks of memory in background memo management
07/11/2006US7076626 Data transfer control device, electronic instrument, and data transfer control method
07/11/2006US7076594 Apparatus and method for preventing one way connectivity loops in a computer network
07/11/2006US7076587 Buffer management in packet switched fabric devices
07/11/2006US7076572 Communication memory for receiving control information sequentially and in parallel form for temporary storage and broadcasting on parallel bus
07/11/2006US7076568 Data communication apparatus for computer intelligent network interface card which transfers data between a network and a storage device according designated uniform datagram protocol socket
07/11/2006US7076564 Method and apparatus for determining and resolving missing topology features of a network for improved topology accuracy
07/11/2006US7076563 Digital content downloading system using networks
07/11/2006US7076559 System, device, and method for establishing label switched paths across multiple autonomous systems
07/11/2006US7076554 Internet service telephone communication connection method
07/11/2006US7076552 Universal QoS adaptation framework for mobile multimedia applications
07/11/2006US7076550 Network connection apparatus and network system using this
07/11/2006US7076542 Efficient network management system and method of managing the same between network management devices and management object devices
07/11/2006US7076540 Service assignment apparatus
07/11/2006US7076537 Designing interconnect fabrics
07/11/2006US7076529 Systems and methods for notification of electronic mail receipt in a shared computer environment via advanced intelligent network systems
07/11/2006US7076528 System and method for communicating messages between a host computer and a designated device
07/11/2006US7076527 Method and apparatus for filtering email
07/11/2006US7076526 Electronic mail transfer device, terminal and system having the device, and telephone number transfer device, exchange, telephone and system having the device
07/11/2006US7076525 Virtual space system, virtual space control device, virtual space control method, and recording medium
07/11/2006US7076519 Server-client type system and data downloading method
07/11/2006US7076518 System and method for linking a web server in a peripheral to a network through a host
07/11/2006US7076517 Serial communication device with dynamic filter allocation
07/11/2006US7076421 Method and system for supporting increased channel density
07/11/2006US7076400 Support network
07/11/2006US7076310 Electronic apparatus for a bus system
07/11/2006US7076274 Method and system for indicating link quality among neighboring wireless base station
07/11/2006US7076269 Radio communication system for notifying incommunicable state, and device and method used for the system
07/11/2006US7076255 Context-aware and location-aware cellular phones and methods
07/11/2006US7076254 Telecommunication network having at least two network entities, and communication method
07/11/2006US7076253 System and method for data exchange in a high data rate wireless communication system
07/11/2006US7076247 Communication support system, information processing terminal, radiotelephone network, message server, and recording medium
07/11/2006US7076246 Cognition models for wireless communication systems and method and apparatus for optimal utilization of a radio channel based on cognition model data
07/11/2006US7076244 System and method for pushing information to a mobile device
07/11/2006US7076220 Program for scanning radio frequency channels
07/11/2006US7076210 Communication method, communication system, and communication device
07/11/2006US7076209 Short range radio communication system with using improved authentication scheme
07/11/2006US7076204 Multiple channel wireless communication system
07/11/2006US7076167 Optical network unit
07/11/2006US7076163 Method and system for testing during operation of an open ring optical network
07/11/2006US7076048 Agent-based multimedia communication system that supports web telephony call model
07/11/2006US7076046 Communication assistance system and method
07/11/2006US7076040 Generating call detail records
07/11/2006US7076039 Call charging method and related network elements
07/11/2006US7075979 Modem relay over a packet network
07/11/2006US7075977 Circuit for a transceiver output port of a local area networking device
07/11/2006US7075975 Fast adaptive transceiver architecture with symmetric preamble design
07/11/2006US7075971 Hybrid DSMA/CDMA (digital sense multiple access/code division multiple access) method with collision resolution for packet communications
07/11/2006US7075967 Wireless communication system using block filtering and fast equalization-demodulation and method of operation
07/11/2006US7075953 Programmable SONET framing
07/11/2006US7075952 Multiplexing in a PDH telecommunications network
07/11/2006US7075944 Accommodation frame and transmission device of different data traffics on common carrier wave
07/11/2006US7075943 Channel access scheme for use in network communications
07/11/2006US7075942 Fanout upgrade for a scalable switching network
07/11/2006US7075941 Scaleable architecture for multiple-port, system-on-chip ADSL communications systems
07/11/2006US7075940 Method and apparatus for generating and using dynamic mappings between sets of entities such as between output queues and ports in a communications system
07/11/2006US7075939 Flexible header protocol for network switch
07/11/2006US7075938 Common buffer memory control apparatus
07/11/2006US7075937 Method and device for sending data, method and device for receiving data
07/11/2006US7075936 Voice packet processor and method of operation thereof
07/11/2006US7075935 Engineering operations channel provision
07/11/2006US7075934 Method and apparatus for hierarchical bandwidth distribution in a packet network
07/11/2006US7075933 Method and apparatus for implementing hub-and-spoke topology virtual private networks
07/11/2006US7075932 Communication device for selecting route of packet
07/11/2006US7075931 Method and apparatus for ATM address resolution
07/11/2006US7075930 System and method for packet data servicing node (PDSN)initial assignment and reselection
07/11/2006US7075929 Dense mode IP multicast call scoping in a wireless communication system
07/11/2006US7075928 Detection and recovery from connection failure in an ATM switch
07/11/2006US7075927 Method and system for quality of service (QoS) support in a packet-switched network
07/11/2006US7075926 Programmable packet processor with flow resolution logic
07/11/2006US7075925 System for coupling the public telephone network to the internet
07/11/2006US7075924 Methods for multiple media digital communication
07/11/2006US7075923 IP telephony gateway—solution for telecom switches