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)
11/2007
11/29/2007US20070275690 System and Method for Emergency Notification Content Delivery
11/29/2007US20070275669 Method, Apparatus and Signal for, Transmitting/Receiving Information Comprising Primary and Secondary Messages in a Same Transmission
11/29/2007US20070274685 System and method of wirelessly triggering portable devices
11/29/2007US20070274500 Method For Processing Intelligent Service Logics
11/29/2007US20070274481 Method For Implementing Account Charging And Account Charging System
11/29/2007US20070274474 System And Method For Unified Messaging In Inter/Intranet Telephony
11/29/2007US20070274473 Method and system for interfacing systems unified messaging with legacy systems located behind corporate firewalls
11/29/2007US20070274458 Automated DSL performance adjustment
11/29/2007US20070274372 Radio communication apparatus and radio communication method
11/29/2007US20070274345 Method and System for Out-of -Band Messaging Between Customer Premises Equipment and a Cabel Modem Termination System
11/29/2007US20070274339 Method and system for fairly allocating differentiated bandwidth based on shared multicast traffic in time division multiplexed passive optical network
11/29/2007US20070274336 Local area network for distributing data communication, sensing and control signals
11/29/2007US20070274334 Contention Resolution Protocol For A Shared Channel
11/29/2007US20070274333 Linecard and Method for Telecommunication
11/29/2007US20070274332 Method of Minimising Dead Time of a Path Set-Up and Tear-Down Process in a Centrally Controlled Network
11/29/2007US20070274331 On-chip bandwidth allocator
11/29/2007US20070274330 Network Bridge
11/29/2007US20070274329 Connection support apparatus and gateway apparatus
11/29/2007US20070274328 Relay connection unit and junction connector
11/29/2007US20070274327 Bridging between AD HOC local networks and internet-based peer-to-peer networks
11/29/2007US20070274326 Network Bridge
11/29/2007US20070274325 Data transmission method and terminal used for data transmission method
11/29/2007US20070274324 Local network coding for wireless networks
11/29/2007US20070274323 User access control method and apparatus in bus network and bus network system
11/29/2007US20070274322 Power supply status driven enabling and disabling of power over ethernet software subsystem
11/29/2007US20070274321 Vlan Mapping For Multi-Service Provisioning
11/29/2007US20070274320 Systems, methods and apparatus for allocating time slots in an ad hoc wireless communication network
11/29/2007US20070274319 Communication apparatus managing other node and communication apparatus managed by other node
11/29/2007US20070274318 Interleaver, deinterleaver, communication device, and method for interleaving and deinterleaving
11/29/2007US20070274317 Methods For Increased Tolerance Against Packet Reordering For The Secure Reference Principle In Robust Header Compression
11/29/2007US20070274316 Method For Switching A Communication Connection From A First Connection Path To A Second Connection Path
11/29/2007US20070274315 System for and method of securing a network utilizing credentials
11/29/2007US20070274314 System and method for creating application groups
11/29/2007US20070274313 Method for Routing Data Frames from a Data Content Source to a Destination Device with Buffering of Specific Data and Device Thereof
11/29/2007US20070274312 Addressing Method and Method and Apparatus for Establishing Host Identity Protocol (Hip) Connections Between Legacy and Hip Nodes
11/29/2007US20070274311 Method for preventing ethernet from being attacked
11/29/2007US20070274310 Method and system for processing abnormally becoming power off of a terminal of multicast user
11/29/2007US20070274309 Personal area network with automatic attachment and detachment
11/29/2007US20070274308 Ip phone system and ip phone terminal registration method
11/29/2007US20070274307 Cluster System, Cluster Member, And Program
11/29/2007US20070274304 Fail rate method for fast measurement of equipment reliabiliy
11/29/2007US20070274302 Data Storage Device, Memory Managing Method, and Program
11/29/2007US20070274301 Method, system and user equipment in a combination of a CS call and an IMS session
11/29/2007US20070274300 Hover to call
11/29/2007US20070274299 Methods, computer programs, and apparatus for providing emergency number compliant VoIP devices
11/29/2007US20070274298 Voice over IP adapter
11/29/2007US20070274297 Streaming audio from a full-duplex network through a half-duplex device
11/29/2007US20070274296 Voip barge-in support for half-duplex dsr client on a full-duplex network
11/29/2007US20070274295 First-arrival learning method, relay apparatus, and computer product
11/29/2007US20070274294 Sip exchange system
11/29/2007US20070274293 Archiving VoIP conversations
11/29/2007US20070274292 Method and apparatus for migrating between terminals
11/29/2007US20070274291 Method and Apparatus for Unified Management of Different Type of Communications Over Lan, Wan and Internet Networks, Using A Web Browser
11/29/2007US20070274290 Apparatus and method for packet forwarding in layer 2 network
11/29/2007US20070274289 System And Methods For Originating A SIP Call Via A Circuit-Switched Network From A User Equipment Device
11/29/2007US20070274288 Sharing resources in a wireless communication system
11/29/2007US20070274286 Overhead reduction in an ad-hoc wireless network
11/29/2007US20070274285 System and method for configuring a router
11/29/2007US20070274284 Media Inactivity detection in VoIP networks
11/29/2007US20070274283 Setting up a Conference Call with a Hashed Address
11/29/2007US20070274282 Method for Managing a Group of Network Access Servers
11/29/2007US20070274280 Communications Network Using Reservation Indicator
11/29/2007US20070274274 Open wireless access point detection and identification
11/29/2007US20070274269 Device for Converting Umts Signals
11/29/2007US20070274268 Predictive Ad-Hoc
11/29/2007US20070274267 Apparatus and method for reducing message collision between mobile stations simultaneously accessing a base station in a cdma cellular communications system
11/29/2007US20070274266 Method, System And Apparatus To Support Mobile Ip Version 6 Services in Cdma Systems
11/29/2007US20070274265 Method for Preamble-Based Bandwidth Request in Wireless Portable Internet System
11/29/2007US20070274257 Apparatus and method for controlling reverse link data rate of packet data in mobile communication system
11/29/2007US20070274250 Method and System for Detecting Network Connection in Ipv6 Radio Access Network
11/29/2007US20070274240 Upnp Terminal for Ad Hoc Wireless Networks
11/29/2007US20070274238 TDD Switch of TDD Wireless Communication System
11/29/2007US20070274236 Gateway apparatus and renegotiation method
11/29/2007US20070274235 Techniques for reliable switchover to a date multicast distribution tree (MDT)
11/29/2007US20070274234 Network management method
11/29/2007US20070274233 Method, apparatus and system for multi peer to peer services
11/29/2007US20070274232 Method, Communication Device and System for Detecting Neighboring Nodes in a Wireless Multihop Network Using Ndp
11/29/2007US20070274231 System and method for improving the performance and stability of Serial Attached SCSI networks
11/29/2007US20070274230 System and method for modifying router firmware
11/29/2007US20070274229 Method and apparatus for reliable communications in a packet network
11/29/2007US20070274225 Electronic commerce transaction audit system, electronic commerce transaction audit method, and storage medium recording electronic commerce transaction audit program thereon
11/29/2007US20070274224 Path setting method, node device, and monitoring/control device
11/29/2007US20070274223 Broadcast receiver, data structure and method for providing diagnostic information
11/29/2007US20070274222 Receiver Apparatus
11/29/2007US20070274221 Resource reservation system and method in wireless network
11/29/2007US20070274220 Method and apparatus for optimizing a queue based cross layer in a wireless ad-hoc network
11/29/2007US20070274218 High speed bus with flow control and extended burst enhancements
11/29/2007US20070274213 Method and System For the Transfer of Communication Network Administration Information
11/29/2007US20070274212 Traffic-triggered setup of label switched paths
11/29/2007US20070274210 Quality of service securing method and apparatus
11/29/2007US20070274209 Prioritizing data in a wireless transmission
11/29/2007US20070274208 System for Transmitting Data and User of the System
11/29/2007US20070274206 Distributed beaconing periods for ad-hoc networks
11/29/2007US20070274205 Versatile system for interference tolerant packet detection in wireless communication systems
11/29/2007US20070274204 Methods and Apparatus for Fast Ethernet Link Switchover in the Event of a Link Failure
11/29/2007US20070274202 Forward-looking tone allocation in multipoint-to-point communication using orthogonal frequency division multiplexing
11/29/2007US20070274200 Remote band scanning in multipoint-to-point orthogonal frequency division mulitiplexing communication
11/29/2007US20070273790 Television apparatus
11/29/2007US20070273546 Electronic Protection Devices For Circuit-Breakers And Corresponding Programming Method
11/29/2007US20070273482 Communication system and anti-collision method
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