| Patents for H04L - Transmission of digital information, e.g. telegraphic communication (4,618) |
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| 09/09/2009 | CN100538625C System, method and device for increasing software parts in order to expand system process function and ralated method |
| 09/03/2009 | WO2004068770A3 Multi-level expedited forwarding per hop behavior |
| 09/03/2009 | WO2001065757A3 An atm switch |
| 09/03/2009 | US20090219900 Method, System and Arrangements for Setting Up and Maintaining a WLAN Connection within predictably moving vehicles |
| 08/27/2009 | US20090212901 Arrangement At A Mobile Data Unit |
| 08/26/2009 | EP2094040A2 Method and apparatus for providing service and rate negotiation in a mobile communication system |
| 08/26/2009 | EP1386462B9 System for generating pseudorandom sequences |
| 08/26/2009 | CN101516110A Method and system for rate control service in a network |
| 08/26/2009 | CN100534232C Channel switching for support of multimedia broadcast and multicast services |
| 08/26/2009 | CN100534052C Network message processing using inverse pattern matching |
| 08/25/2009 | US7581053 Distributed modular input/output system with wireless backplane extender |
| 08/25/2009 | US7580448 Method and apparatus for channel amplitude estimation and interference vector construction |
| 08/20/2009 | US20090207789 Shared ip multimedia resource reservation |
| 08/19/2009 | EP1676384B1 Method and apparatus for facilitating management of multicast delivery to mobile devices |
| 08/19/2009 | EP1629383B1 A system and method for transfering data from a source machine to a target machine |
| 08/18/2009 | CA2503133C Method and apparatus for tailoring carrier power requirements according to availability in layered modulation systems |
| 08/12/2009 | EP1692802A4 Method access point and wtru for controlling transmission power levels of uplink/downlink communication in a wireless communication system |
| 08/12/2009 | EP1692620A4 Synchronized data transfer system |
| 08/11/2009 | US7573892 Centrally situated VoIP |
| 08/11/2009 | US7573882 VLAN protocol |
| 08/11/2009 | US7573818 Method and equipment for controlling the congestion management and scheduling of transmission-link capacity in packet-switched telecommunications |
| 08/05/2009 | EP2086119A1 Multi user detection using equlization and successive interference cancellation |
| 08/05/2009 | CN100524328C Field transmitter with diagnostic self-test mode and operation method thereof as well as integrated circuit |
| 08/04/2009 | CA2494724C Channel switching for support of multimedia broadcast and multicast services |
| 07/29/2009 | EP1590910A4 Site equipment survey tool |
| 07/29/2009 | EP1557040A4 Systems and methods for operating a peripheral record/playback device in a networked multimedia system |
| 07/23/2009 | US20090185612 Method and apparatus for single burst equalization of single carrier signals in broadband wireless access systems |
| 07/21/2009 | US7564856 Method and system for network access over a low bandwidth link |
| 07/21/2009 | US7564848 Method for the establishing of connections in a communication system |
| 07/21/2009 | US7564792 Transparent optimization for transmission control protocol flow control |
| 07/14/2009 | US7561849 Method of power control and acknowledgement control for F-ACKCH |
| 07/14/2009 | US7561028 Method and apparatus for providing a personal security system |
| 07/09/2009 | US20090176459 Method and apparatus for automatic frequency correction with a frequency error signal generated by block correlation of baseband samples with a known code sequence |
| 07/09/2009 | US20090174569 Plug-In Network Appliance |
| 07/08/2009 | EP1762082B1 A method and arrangement for providing user information to a telecommunication client |
| 07/02/2009 | US20090168797 Methods and Apparatuses for Allocating Time Slots to Circuit Switched Channels |
| 07/02/2009 | US20090168667 Time based access provisioning system and process |
| 06/30/2009 | US7555755 System and method for navigating data |
| 06/24/2009 | CN100505823C Robust mode staggercasting storing content |
| 06/23/2009 | US7551550 Method and system for allocating protection path resources |
| 06/18/2009 | WO2004107632A3 Method and appartus for automatic phy calibration based on negociated link speed |
| 06/18/2009 | WO2003067383A3 Services processor having a packet editing unit |
| 06/17/2009 | EP1698087A4 Transparent optimization for transmission control protocol flow control |
| 06/17/2009 | EP1685721A4 Method and device for digital-to-rf conversion |
| 06/17/2009 | EP1597884A4 Transmission schemes for multi-antenna communication systems utilizing multi-carrier modulation |
| 06/11/2009 | WO2002019596A3 Online property exchange |
| 06/10/2009 | EP1889416A4 Shared ip multimedia resource reservation |
| 06/09/2009 | US7545768 Utilizing generic authentication architecture for mobile internet protocol key distribution |
| 06/04/2009 | WO2005048514A3 High data rate communication system for wireless applications |
| 06/04/2009 | WO2005048510A3 Method and system for providing video and data traffic packets from the same device |
| 06/04/2009 | US20090144816 Knowledge-Intensive Arrangement for Handling of Scattered Data |
| 06/04/2009 | US20090141715 Method for transmitting packet data in communication system |
| 06/02/2009 | US7542734 Data transmission scheme in wireless communication system |
| 06/02/2009 | US7542475 Communication between users located behind a NAT device |
| 05/28/2009 | US20090138926 Interactive Session Establishment Based on Initiation Failure Detection |
| 05/28/2009 | DE102004038850B4 Gleitfenster Sliding window |
| 05/20/2009 | EP1935138A4 Wireless local area network, adapter unit and equipment |
| 05/20/2009 | EP1606888B1 Multi user detection using equalization and successive interference cancellation |
| 05/13/2009 | EP1800505B1 Method and apparatus for power saving in wireless systems |
| 05/13/2009 | EP1576753A4 Digital group delay compensator |
| 05/13/2009 | CN101430668A Method and system of external data storage |
| 05/12/2009 | US7533311 Programmable management IO pads for an integrated circuit |
| 05/12/2009 | US7533126 Managing contacts in a communication network |
| 05/12/2009 | US7533069 System and method for mining data |
| 05/07/2009 | WO2005008941A9 Messaging system |
| 05/07/2009 | US20090119759 Method and Arrangement for Secure Authentication |
| 05/07/2009 | US20090116405 Redundant Automation Data Communications Network |
| 05/06/2009 | CN100485653C Multiple description hinting and switching for adaptive media services |
| 05/05/2009 | US7530013 Optimizer of interdependent information |
| 05/05/2009 | US7529213 Method and arrangement for signalling in a wireless IP multimedia network and a wireless IP multimedia network terminal device |
| 04/30/2009 | US20090111381 Method and apparatus for utilizing a directional beam antenna in a wireless transmit/receive unit |
| 04/30/2009 | US20090109989 Linking cross bar controller |
| 04/29/2009 | EP2053486A1 System for generating pseudorandom sequences |
| 04/29/2009 | EP1955513B1 Apparatus for authenticating access of a client terminal, which is non-compliant with the protocols of a mobile communication network |
| 04/29/2009 | CN100483391C Incremental bottom-up construction of data documents |
| 04/28/2009 | US7526565 Multiple description hinting and switching for adaptive media services |
| 04/23/2009 | US20090103570 Time Synchronization in Serial Communications |
| 04/22/2009 | EP1344355B8 Methods and apparatus for switching atm, tdm, and packet data through a single communications switch |
| 04/22/2009 | EP1264451B1 Method and system for controlling data traffic in a network |
| 04/22/2009 | CN101416442A System and apparatus for a network management system using presence and instant message techniques |
| 04/22/2009 | CN100481004C Method, system and device of rebooting a multi-device cluster |
| 04/21/2009 | US7523479 Dynamically changing communication modes |
| 04/21/2009 | US7522965 Low power digital audio decoding/playing system for computing devices |
| 04/21/2009 | US7522964 Low power digital audio decoding/playing system for computing devices |
| 04/21/2009 | US7522731 Wireless service points having unique identifiers for secure communication |
| 04/21/2009 | US7522577 Automatic call routing |
| 04/16/2009 | WO2005048501A3 Nonblocking and deterministic multirate multicast packet scheduling |
| 04/16/2009 | US20090100446 Method and system of external data storage |
| 04/16/2009 | US20090097589 Lower complexity layered modulation signal processor |
| 04/15/2009 | CN101410830A System and method for storing and retrieving XML data encapsulated as an object in a database store |
| 04/15/2009 | CN100478923C System and method for concurrent multimodal communication session persistence |
| 04/09/2009 | WO2005053200A3 Multi-platform capable inference engine and universal grammar language adapter for intelligent voice application execution |
| 04/09/2009 | WO2005053196A3 Method and apparatus to provide efficient routing of packets for a network initiated data session |
| 04/09/2009 | WO2005004372A3 Wireless intelligent portable-server system (wipss) |
| 04/09/2009 | US20090092115 Apparatus and methods for central control of mesh networks |
| 04/09/2009 | US20090091472 Intelligent wireless multicast network |
| 04/08/2009 | EP2045983A2 Method and apparatus for switching ATM, TDM and packet data through a single communication switch |
| 04/08/2009 | EP2045982A2 Method and apparatus for switching ATM, TDM and packet data through a single communication switch |
| 04/08/2009 | EP1582021A4 A method and an apparatus for mapping an mpeg transport stream into ip packets for wlan broadcast |
| 04/08/2009 | EP1554900B8 Method and apparatus for antenna steering for wlan |