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)
11/2003
11/27/2003US20030221099 Association of security parameters for a collection of related streaming protocols
11/27/2003US20030221098 Method for automatically updating a network ciphering key
11/27/2003US20030221082 Method and apparatus for byte rotation
11/27/2003US20030221043 Crossbar circuit
11/27/2003US20030221020 Unified group messaging
11/27/2003US20030221019 Media bus interface arbitration for a data server
11/27/2003US20030221018 High performance storage array interconnection fabric using multiple independent paths
11/27/2003US20030221016 Transmission of packet data to a wireless terminal
11/27/2003US20030221015 Preventing at least in part control processors from being overloaded
11/27/2003US20030221013 Methods, systems, and devices using reprogrammable hardware for high-speed processing of streaming data to find a redefinable pattern and respond thereto
11/27/2003US20030221011 Access control apparatus
11/27/2003US20030221009 Dual mode peer-to-peer link establishment for instant message video
11/27/2003US20030221008 Methods and systems for a receiver to allocate bandwidth among incoming communications flows
11/27/2003US20030221007 Method and system of crisis management for an application server
11/27/2003US20030221006 Detecting an unauthorized station in a wireless local area network
11/27/2003US20030221005 Device and method for classifying alarm messages resulting from a violation of a service level agreement in a communications network
11/27/2003US20030221004 Programmable operational system for managing devices participating in a network
11/27/2003US20030221003 Partitioned interface architecture for transmission of broadband network traffic to and from an access network
11/27/2003US20030221001 Method for mapping a network fabric
11/27/2003US20030220994 Wireless network access system and method
11/27/2003US20030220986 System and method for transforming configuration commands
11/27/2003US20030220984 Method and system for preloading resources
11/27/2003US20030220982 Dynamic location storage and retrieval in a wireless portal server
11/27/2003US20030220978 System and method for message sender validation
11/27/2003US20030220977 Temporary aliasing for resource list
11/27/2003US20030220976 Temporary contact alias system
11/27/2003US20030220973 Conference recording system
11/27/2003US20030220972 Automatic portal for an instant messaging system
11/27/2003US20030220971 Method and apparatus for video conferencing with audio redirection within a 360 degree view
11/27/2003US20030220968 Method, apparatus, system and computer program for reducing I/O in a messaging environment
11/27/2003US20030220963 System and method for converting data structures
11/27/2003US20030220961 Network system
11/27/2003US20030220959 Network processor which defines virtual paths without using logical path descriptors
11/27/2003US20030220947 Recording medium of network administration program
11/27/2003US20030220946 Resource list management system
11/27/2003US20030220945 Network update manager
11/27/2003US20030220940 Secure auditing of information systems
11/27/2003US20030220899 Storage device management method, system and program
11/27/2003US20030220781 Communication architecture utilizing emulator interface
11/27/2003US20030220769 Device for and a method of monitoring service data for automated traffic engineering in a communications network
11/27/2003US20030220765 Method and apparatus for enhancing security in a wireless network using distance measurement techniques
11/27/2003US20030220719 Method and apparatus for centrally-controlled electrical protection system architecture reliability improvement based on sensitivity analysis
11/27/2003US20030220711 Interrogation, monitoring and data exchange using RFID tags
11/27/2003US20030220131 Vehicle intercommunication apparatus
11/27/2003US20030220126 Computer system providing selective wireless network enablement
11/27/2003US20030220121 Radio communication system for notifying incommunicable state, and device and method used for the system
11/27/2003US20030220119 Point to multi-point services using high speed shared channels in wireless communication systems
11/27/2003US20030220118 Conserving energy in networks
11/27/2003US20030220114 Consensual data delivery through beacons
11/27/2003US20030220112 System and method for enabling the use of spatially distributed multichannel wireless access points/base stations
11/27/2003US20030220111 DSL mobile access router system and method
11/27/2003US20030220110 Information transmission and reception system capable of accounting for intentions of information provider and information receiver
11/27/2003US20030220109 Method of selecting which base station of those in dedicated channel connection with a mobile user terminal is to be in shared channel connection with the mobile user terminal, and a corresponding network for mobile telecommunications
11/27/2003US20030220107 Key updates in a mobile wireless system
11/27/2003US20030220093 System and method for enhanced telephone customer usage details
11/27/2003US20030220090 Tone generation system, communication terminal and tone generator module
11/27/2003US20030220077 Portable data terminal
11/27/2003US20030220076 Radio communication system
11/27/2003US20030220075 Method and system for identifying and monitoring repeater traffic in a code division multiple access system
11/27/2003US20030219127 Apparatus for entitling remote client devices
11/27/2003US20030219108 Telephone apparatus used for setting house code
11/27/2003US20030219107 Preliminary communication identification
11/27/2003US20030219104 Voice message delivery over instant messaging
11/27/2003US20030219103 Call-content determinative selection of interception access points in a soft switch controlled network
11/27/2003US20030219042 Time divison multiplexing and transport method, apparatus and system
11/27/2003US20030219040 Apparatus, method and storage medium for carrying out deskew among multiple lanes for use in division transmission of large-capacity data
11/27/2003US20030219038 Recording and producing an MPEG information signal on/from a record carrier
11/27/2003US20030219034 Method and apparatus optimizing a radio link
11/27/2003US20030219033 Integrated medium access control device and physical layer device
11/27/2003US20030219032 Audio signal rate adaptation method and system
11/27/2003US20030219030 Method and apparatus for controlling communication within a computer network
11/27/2003US20030219029 Systems and methods for multiple mode voice and data communications using intelligently bridged TDM and packet buses and methods for performing telephony and data functions using the same
11/27/2003US20030219028 Apparatus, method and computer program to reserve resources in communications system
11/27/2003US20030219027 Method for processing various numbers of ports in network processor
11/27/2003US20030219026 Method and multi-queue packet scheduling system for managing network packet traffic with minimum performance guarantees and maximum service rate control
11/27/2003US20030219025 Gateway having bypassing apparatus
11/27/2003US20030219024 Wireless gateway, and associated method, for a packet radio communication system
11/27/2003US20030219023 Packet transfer apparatus performing address translation
11/27/2003US20030219022 Method and system for utilizing virtual private network (VPN) connections in a performance enhanced network
11/27/2003US20030219021 Packet switching access platform
11/27/2003US20030219020 Method and system for distribution of session scheduling
11/27/2003US20030219019 Method of inverse multiplexing/demultiplexing dynamically fluctuating ATM cell streams
11/27/2003US20030219017 Method and system for converting ranges into overlapping prefixes for a longest prefix match
11/27/2003US20030219016 Point-to-multipoint telecommunication system with downstream frame structure
11/27/2003US20030219015 Method for encapsulating variable length packets, and related data packet encapsulator and decapsulator
11/27/2003US20030219014 Communication quality assuring method for use in packet communication system, and packet communication apparatus with transfer delay assurance function
11/27/2003US20030219013 Data transmission apparatus and data transmission method
11/27/2003US20030219012 Systems and methods for the emulation of TDM circuits over a real-time scheduled packet network
11/27/2003US20030219011 Head end apparatus for media gateway control protocol type voice over internet protocol call service
11/27/2003US20030219010 Method for automatically establishing base station operating and maintaining channel in international mobile telecommunications 2000
11/27/2003US20030219008 System and method for wireless lan dynamic channel change with honeypot trap
11/27/2003US20030219002 Communication system, communication control apparatus and communication terminal apparatus
11/27/2003US20030219001 System and method for performing fast channel switching in a wireless medium
11/27/2003US20030218997 Controlling reverse channel activity in a wireless communications system
11/27/2003US20030218996 Connection cutting method and associated link cut reporting method
11/27/2003US20030218989 Non-blocking WDM optical networks
11/27/2003US20030218988 Network for transferring active packet and method for employing same
11/27/2003US20030218987 Method of throttling data flow through a router
11/27/2003US20030218984 Communication system multiplexer included in the system, line performance test method and recording medium having program recorded thereon
11/27/2003US20030218982 Highly-available OSPF routing protocol
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