Patents
Sitemap › H04 - Electric communication technique › H04L - Transmission of digital information, e.g. telegraphic communication › H04L 29 - Arrangements, apparatus, circuits or systems, not covered by a single one of groups
Patents for H04L 29 - Arrangements, apparatus, circuits or systems, not covered by a single one of groups (330,333)
03/2005
03/23/2005CN1599317A System for realizing multi-media play by radio network and its method
03/23/2005CN1599316A Asymmetic identification scheme and long-distance access safety protocol
03/23/2005CN1599312A Symmetric identification method in network combination of network equip ment and network combination method
03/23/2005CN1599308A Method for transmitting data including an error control mechanism designated for unreliable networks and error resilience applications
03/23/2005CN1599293A Method and device for broadcasting multimedia contents to mobile terminals
03/23/2005CN1598882A ETC networking charging method and system based on PHS
03/23/2005CN1598858A Integral management system for digital information of hospital
03/23/2005CN1598851A System and method for an OMA dm extension to manage mobile device configuration settings
03/23/2005CN1598849A Content providing system and method for passenger vehicles
03/23/2005CN1598753A Storage system and storage control device
03/23/2005CN1194580C Portable telephone system comprising portable telephone terminal
03/23/2005CN1194559C Deta transferring method against lowering service quality
03/23/2005CN1194539C Data-rate changing device
03/23/2005CN1194519C Improved user multiterminal multi-service unified access equipment and its service realizing method
03/23/2005CN1194518C Variable frame rate digital video wireless transmission device
03/23/2005CN1194516C Method for implementing distributed IP processing module
03/23/2005CN1194512C Information equipment, gate way equipment and control method thereof
03/23/2005CN1194505C Public dial network system and access method
03/23/2005CN1194487C Data transmitting method and circuit for medium access control interface in APON system
03/23/2005CN1194482C Process for controlling communication flow within interactrve network
03/23/2005CN1194315C Method and system for tracking online status of active users of internet-based instant messaging system
03/23/2005CN1194309C Server comprter protector, method, and server comprter device
03/22/2005US6871350 User mode device driver interface for translating source code from the user mode device driver to be executed in the kernel mode or user mode
03/22/2005US6871347 Method and apparatus for facilitating load balancing across name servers
03/22/2005US6871346 Back-end decoupled management model and management system utilizing same
03/22/2005US6871296 Highly available TCP systems with fail over connections
03/22/2005US6871293 Gap detector detecting gaps between transactions transmitted by clients and transactions processed by servers
03/22/2005US6871286 Method and apparatus for resetting passwords in a computer system
03/22/2005US6871285 Method, system and program for detecting communication code information
03/22/2005US6871284 Credential/condition assertion verification optimization
03/22/2005US6871281 Method and system for sending data between computers using a secure pipeline
03/22/2005US6871279 Method and apparatus for securely and dynamically managing user roles in a distributed system
03/22/2005US6871278 Secure transactions with passive storage media
03/22/2005US6871276 Controlled-content recoverable blinded certificates
03/22/2005US6871265 Method and apparatus for maintaining netflow statistics using an associative memory to identify and maintain netflows
03/22/2005US6871262 Method and apparatus for matching a string with multiple lookups using a single associative memory
03/22/2005US6871250 Data bus, particularly in motor vehicles
03/22/2005US6871241 Interface apparatus, communication device including same, and communication method using same
03/22/2005US6871236 Caching transformed content in a mobile gateway
03/22/2005US6871234 Information distribution control system, and information distribution control method
03/22/2005US6871230 System and method for personal identification
03/22/2005US6871229 Method for storing on a computer network a portion of a communication session between a packet source and a packet destination
03/22/2005US6871227 Method and system of telecommunications trace diagnostics by multiple users
03/22/2005US6871226 Method of searching servers in a distributed network
03/22/2005US6871225 Synthetic corn hybrid P67
03/22/2005US6871224 Facility to transmit network management data to an umbrella management system
03/22/2005US6871220 System and method for distributed storage and retrieval of personal information
03/22/2005US6871214 Generating and providing alert messages in a communications network
03/22/2005US6871213 System and method for web co-navigation with dynamic content including incorporation of business rule into web document
03/22/2005US6871210 Automatic allocation of least loaded boot server to PXE client on a network VIA DHCP server
03/22/2005US6871209 System and method for managing transaction messages in computer communications
03/22/2005US6871070 Communication system for providing roaming between an internet protocol multimedia system and a circuit-switched domain
03/22/2005US6871067 Method and system for communicating telematics messages
03/22/2005US6871065 Mobile communication system, mobile communication method and mobile communication program
03/22/2005US6871047 Radio communication connection destination specifying method
03/22/2005US6870932 Frame number identification and ciphering activation time synchronization for a wireless communications protocol
03/22/2005US6870877 Transmission unit and two-way signal conversion method
03/22/2005US6870876 Method for sending information in a telecommunication system
03/22/2005US6870855 Data communication method, electronic apparatus, and physical-layer-control integrated circuit
03/22/2005US6870851 Method and system for optimizing routing of data packets
03/22/2005US6870850 Method and system for assembling segmented frames of data transmitted over a backbone network
03/22/2005US6870848 Method and apparatus for call processing in response to a call request from an originating device
03/22/2005US6870845 Method for providing privacy by network address translation
03/22/2005US6870841 Controlled transmission across packet network
03/22/2005US6870830 System and method for performing messaging services using a data communications channel in a data network telephone system
03/22/2005US6870827 Voice call alternative routing through PSTN and internet networks
03/22/2005US6870818 Method for identifying devices in a communication network and device for implementing said method
03/22/2005US6870817 Method and apparatus for monitoring calls over a session initiation protocol network
03/22/2005US6870815 Methods for implementing a dynamic frequency selection (DFS) and a temporary channel selection feature for WLAN devices
03/22/2005US6870810 Apparatus and method for managing network congestion
03/22/2005US6870722 Enhanced spur cable circuit protection device and method for its implementation
03/22/2005CA2476340A1 Moving principals across security boundaries without service interruption
03/22/2005CA2312056C Communications channel synchronous micro-cell system for integrating circuit and packet data transmissions
03/22/2005CA2247605C Multiple connection method and device for subscriber access network
03/17/2005WO2005025248A1 Information providing method and information providing program
03/17/2005WO2005025218A1 A video phone terminal and realizing method
03/17/2005WO2005025196A1 Ip-based services for circuit-switched networks
03/17/2005WO2005025183A1 Method and system for establishing a data link layer protocol on a physical layer port connection
03/17/2005WO2005025182A2 Method and system for invoicing a subscriber by a provider of access to communications network for the use of services
03/17/2005WO2005025181A1 Method for supporting presence based services
03/17/2005WO2005025180A1 Telecommunication network system and method in communication services using session initiation protocol
03/17/2005WO2005025179A1 Method for transmitting electronic data via a dual network in order to increase internet security
03/17/2005WO2005025178A1 Authentication method in data communication and smart card for implementing the same
03/17/2005WO2005025177A1 Global village communication protocol (gvcp)
03/17/2005WO2005025176A2 Method and apparatus for use in security
03/17/2005WO2005025175A2 Method and system for verifying a service identity
03/17/2005WO2005025174A1 Location privacy in a communication system
03/17/2005WO2005025173A1 System for increasing the availability of a submarine by means of remote control using encoded communication connections
03/17/2005WO2005025172A1 Method for supporting the name delivery feature for mixed tdm networks/sip centrex communication architectures
03/17/2005WO2005025171A1 Method and device for handling modifications of network addresses during mobile data transmission
03/17/2005WO2005025170A1 Terminal mobility for global ipv4/global ipv6 transition
03/17/2005WO2005025169A1 Terminal mobility for private ipv4/global ipv6 transition
03/17/2005WO2005025163A1 Transmitter circuit, receiver circuit, interface circuit, and electronic device
03/17/2005WO2005025158A1 Method and apparatus for fast communication with symbol linked object based system
03/17/2005WO2005025156A1 Update of presence data allocated to the user of a communication service
03/17/2005WO2005025152A2 Synchronizing multiple copies of a database using digest
03/17/2005WO2005025151A1 Method for discarding all segments corresponding to the same packet in a buffer
03/17/2005WO2005025145A1 Apparatus and method for caching lookups based upon tcp traffic flow characteristics
03/17/2005WO2005025144A2 Method, system, corresponding computer program and computer-readable storage medium for access to data and/or communication networks via wireless access points and method for operating said system
03/17/2005WO2005025143A1 Method of detecting the status of a media gateway controller by a media gateway
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