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)
10/2003
10/23/2003US20030198351 Method, system and program product for modifying content usage conditions during content distribution
10/23/2003US20030198323 Method for displaying calling party information in network telephone system, and network telephone system, gateway apparatus, and information terminal
10/23/2003US20030198304 System and method for real-time spectrum analysis in a communication device
10/23/2003US20030198257 Method of manually fine tuning audio synchronization of a home network
10/23/2003US20030198252 Inter-switch link header modification
10/23/2003US20030198251 Fibre channel arbitrated loop bufferless switch circuitry to increase bandwidth without significant increase in cost
10/23/2003US20030198249 Method for assigning of channel capacity to communication links
10/23/2003US20030198248 Communication network having minimized roundtrip contention delay
10/23/2003US20030198247 Advanced ethernet auto negotiation
10/23/2003US20030198246 Adaptive synchronous media access protocol for shared media networks
10/23/2003US20030198245 Contention-resolution system for a command- response data network
10/23/2003US20030198244 Group polling and reservation requests in a wireless network
10/23/2003US20030198243 Packet routing apparatus
10/23/2003US20030198242 Method for connecting a hardware emulator to a network
10/23/2003US20030198241 Allocating buffers for data transmission in a network communication device
10/23/2003US20030198240 Data-receiving port and method for programmable updating of available buffer space information in a communications channel
10/23/2003US20030198239 Unit and method for distributing and processing data packets
10/23/2003US20030198238 Prioritizing outbound data transfers across a serial data transmission interface
10/23/2003US20030198237 DAC/driver waveform generator with phase lock rise time control
10/23/2003US20030198235 Method, computer program product, and apparatus for collecting service level agreement statistics in a communication network
10/23/2003US20030198234 Method and apparatus for constructing and searching IP address
10/23/2003US20030198231 Frame forwarding in a switch fabric
10/23/2003US20030198229 Communication management system
10/23/2003US20030198228 Method and apparatus for restart communication between network elements
10/23/2003US20030198227 Optical path communication network, node, and optical path setup method
10/23/2003US20030198226 Segmentation protocol that supports compressed segmentation headers
10/23/2003US20030198224 Method for filtering packets and associated controller
10/23/2003US20030198223 Method and apparatus for identifying data streams as networks
10/23/2003US20030198222 Trunk arrangement in a computer network with intra trunk switch connections
10/23/2003US20030198221 Method for detecting problems in routing protocol modules of distributed router
10/23/2003US20030198220 Method for reducing packet data delay variation in an internet protocol network
10/23/2003US20030198219 Contacting a computing device outside a local network
10/23/2003US20030198218 Packet data network voice call quality monitoring
10/23/2003US20030198216 System and method for bypassing data from egress facilities
10/23/2003US20030198215 Router for use with a link that has a set of concurrent channels
10/23/2003US20030198214 Method for sharing network information and a router apparatus
10/23/2003US20030198213 Communications networks
10/23/2003US20030198211 Packet delivery method for packet radio networks
10/23/2003US20030198208 Data network having a wireless local area network with a packet hopping wireless backbone
10/23/2003US20030198207 Method and apparatus for scheduling data packet transmission according to QoS in a mobile communication system
10/23/2003US20030198206 Method and device for establishing communication links and handling SP slot connection collisions in a communication system
10/23/2003US20030198204 Resource allocation in a communication system supporting application flows having quality of service requirements
10/23/2003US20030198200 System and Method for Spectrum Management of a Shared Frequency Band
10/23/2003US20030198198 Fixed cellular terminal with packet data transmission over analog interface
10/23/2003US20030198192 Mobile communication network system, foreign agent router, address server and packet delivery method employed therein
10/23/2003US20030198191 Method for setting wireless network devices
10/23/2003US20030198190 Method and system for traffic monitoring in a packet communication network
10/23/2003US20030198189 Network system having an instructional sequence for performing packet processing and optimizing the packet processing
10/23/2003US20030198187 Network appliance combining asychronous notification with interactive network transfer protocol server
10/23/2003US20030198186 Validation of call processing network performance
10/23/2003US20030198184 Method of dynamically determining real-time multimedia streaming rate over a communications networks
10/23/2003US20030198183 Monitoring traffic in packet networks using the sliding window procedure with subwindows
10/23/2003US20030198182 High-availability packet forwarding apparatus and method
10/23/2003US20030198181 Method for identifying the current route of paths in telecommunications MS-SPRINGS
10/23/2003US20030198178 Digital subscriber line (DSL) modems supporting high-speed universal serial bus (USB) interfaces and related methods and computer program products
10/23/2003US20030198018 Smart fan modules and system
10/23/2003US20030197743 System and method for representing the information technology infrastructure of an organization
10/23/2003US20030197730 Display control method and device
10/23/2003US20030197725 Portable high speed internet device integrating cellular telephone and palm top computer
10/23/2003US20030197723 Methods, apparatus and computer program products for providing network device status information
10/23/2003US20030197722 Information providing system having a network terminal and network management system which manages a network and provides information of the network to the network terminal
10/23/2003US20030197677 Keyboard/mouse/GPIO interface of a wireless interface device
10/23/2003US20030197488 Bluetooth fast connection mode for wireless peripheral device
10/23/2003US20030197057 Monitor and control port for circuit cards
10/23/2003CA2482819A1 Communication terminal device and communication control method
10/23/2003CA2482430A1 Scheduling a shared resource among synchronous and asynchronous packet flows
10/23/2003CA2482429A1 Method for organising communication between manager objects and managed objects in a communication network, architecture and software thereof
10/23/2003CA2482130A1 Method for common control of the bandwidths of a group of individual information flows
10/23/2003CA2481651A1 Processing a packet using multiple pipelined processing modules
10/23/2003CA2481422A1 Key updates in a mobile wireless system
10/23/2003CA2481416A1 System and method for identifying potential hidden node problems in multi-hop wireless ad-hoc networks
10/23/2003CA2481086A1 Method and apparatus for coordinating a radio network controller and node b resource management device for high speed downlink packet data service
10/23/2003CA2481083A1 Node b and rnc actions during a serving hsdpa cell change
10/23/2003CA2481058A1 System and method for transparent mobile ip registration within ppp negotiation
10/23/2003CA2481057A1 Optimization of transmission parameters of a wireless interface based on communication type
10/23/2003CA2480511A1 System and method for pushing data in an internet protocol network environment
10/23/2003CA2479795A1 Determining the state of a station in a local area network
10/23/2003CA2479382A1 Method, system and computer program for determining network operational characteristics of software applications
10/23/2003CA2476108A1 Hierarchical org-chart based email mailing list maintenance
10/23/2003CA2426180A1 Hot spot service system
10/22/2003EP1355507A1 Method of mapping a permanent connection characteristic from a connection-oriented to a packet switched network
10/22/2003EP1355485A1 Method for generating a user interface on a HAVi device for the control of a Non-HAVi device
10/22/2003EP1355479A1 An apparatus and method for processing information from a telecommunications network
10/22/2003EP1355474A1 Method for exchanging information between communication devices capable of carrying out radio communication
10/22/2003EP1355473A2 Service control network and its control method
10/22/2003EP1355469A1 Voice data transmission
10/22/2003EP1355468A1 Method and apparatus for network security
10/22/2003EP1355461A2 Method and unit for bit stream decoding
10/22/2003EP1355460A2 Method for monitoring a communication media access schedule of a communication controller of a communication system
10/22/2003EP1355459A2 Method for synchronizing clocks in a distributed communication system
10/22/2003EP1355458A2 Method for transmitting data within a communication system
10/22/2003EP1355457A1 Communication management system and apparatus
10/22/2003EP1355456A1 FlexRay communication protocol
10/22/2003EP1355455A1 Method for message distribution
10/22/2003EP1355454A1 Parallel processing routing device
10/22/2003EP1355453A1 Device for centralized switching and routing
10/22/2003EP1355452A1 A method for assigning of channel capacity to communication links
10/22/2003EP1355451A2 Browser based command and control home network
10/22/2003EP1355450A1 Channel overlap mitigation in wireless LANs using a central medium access control
10/22/2003EP1355449A1 Method and system for determining the parameters of a data transmission network for creating, in that network, a virtual private network
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