| Patents for H04L - Transmission of digital information, e.g. telegraphic communication (4,618) |
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| 03/09/2010 | US7676732 Transceiver apparatus and method for efficient retransmission of high-speed packet data |
| 03/09/2010 | US7676731 Transceiver apparatus and method for efficient retransmission of high-speed packet data |
| 03/09/2010 | US7675901 Method and an apparatus for mapping an MPEG transport stream into IP packets for WLAN broadcast |
| 03/03/2010 | EP2159988A1 Authentication and authorisation of a remote client |
| 03/03/2010 | EP2159987A1 Session initiation protocol (SIP) based user initiated handoff |
| 03/03/2010 | EP1880517B1 Monitoring connection quality |
| 03/03/2010 | CN100593313C Method and system for dynamic aggregation in wireless network |
| 03/02/2010 | US7672267 Intermediary network system and method for facilitating message exchange between wireless networks |
| 03/02/2010 | US7672232 Methods and systems for frequency and time division access |
| 02/24/2010 | EP1671440B1 Enhanced switchover for mpls fast reroute |
| 02/24/2010 | CN101656668A Enhanced techniques for using core based nodes for state transfer |
| 02/23/2010 | US7668545 Maintaining data connectivity for handoffs between compression-enabled and compression-disabled communication systems |
| 02/23/2010 | US7668541 Enhanced techniques for using core based nodes for state transfer |
| 02/23/2010 | US7668202 Communications bus having low latency interrupts and control signals, hotpluggability error detection and recovery, bandwidth allocation, network integrity verification, protocol tunneling and discoverability features |
| 02/23/2010 | US7668180 Distributed multimedia and messaging router over layer 2 |
| 02/16/2010 | US7664888 Multipurpose and programmable pad ring for an integrated circuit |
| 02/16/2010 | US7664257 Method and apparatus for article authentication |
| 02/10/2010 | CN101646247A Base station apparatus, wireless communication apparatus and method, wireless communication system |
| 02/10/2010 | CN101646246A Radio communication device and radio communication method |
| 02/04/2010 | US20100030873 Network media channels |
| 02/03/2010 | CN100588145C Transmission method and transmitter |
| 02/02/2010 | US7656902 Method for transmitting packet data in communication system |
| 02/02/2010 | US7656824 Method and system for providing a private conversation channel in a video conference system |
| 01/26/2010 | US7653857 Power control of packet data transmission in cellular network |
| 01/26/2010 | CA2508569C Method of communicating with a plurality of sets of users |
| 01/21/2010 | US20100014504 Multiple-Input Multiple-Output System And Method |
| 01/20/2010 | EP2146456A2 Incremental redundancy transmission in a MIMO communication system |
| 01/20/2010 | EP2146455A2 Incremental redundancy transmission in a MIMO communication system |
| 01/20/2010 | CN100584056C Virtual wireless local area networks |
| 01/19/2010 | US7650622 Interactive session establishment based on initiation failure detection |
| 01/14/2010 | US20100010696 Enhancing mobile multiple-access communication networks |
| 01/12/2010 | US7646710 Mobility in a multi-access communication network |
| 01/12/2010 | US7646306 Arrangement introduced in a hidden receiver-sender delimiter for pneumatics and similars |
| 01/07/2010 | US20100003931 Transmission schemes for multi-antenna communication systems utilizing multi-carrier modulation |
| 01/05/2010 | US7643801 Clipping of transmission signal |
| 01/05/2010 | US7643638 System for generating pseudorandom sequences |
| 12/30/2009 | CN100576939C Communication circuit and method for selecting a reference link |
| 12/24/2009 | US20090319854 Tristate requests for flexible packet retransmission |
| 12/24/2009 | US20090316759 Multi-user detection using equalization and successive interference cancellation |
| 12/24/2009 | US20090316640 Method for channel assignments in wireless systems |
| 12/23/2009 | EP1697851B1 Session initiation protocol (sip) based user initiated handoff |
| 12/23/2009 | CN100574411C Robust mode stagger casting with reduced solution video frequency of mobile receiver |
| 12/23/2009 | CN100574263C Method and equipment for controlling the congestion management and scheduling of transmission-link capacity in packet-switched telecommunications |
| 12/23/2009 | CN100574262C Method and equipment for performing aggregate-portion-specific flow shaping in packet-switched telecommunications |
| 12/22/2009 | CA2503530C Lower complexity layered modulation signal processor |
| 12/17/2009 | US20090313535 Method and system for providing reduced-size hypertext content to a limited-display client device |
| 12/17/2009 | US20090313368 Cross-enterprise wallplug for connecting internal hospital/clinic imaging systems to external storage and retrieval systems |
| 12/16/2009 | EP1680880B1 Wireless local area network (wlan) methods and components that utilize traffic prediction |
| 12/16/2009 | CN100571110C Method and apparatus for the formatting of data for transmission |
| 12/15/2009 | US7633873 Method and system for communication of data via an optimum data path in a network |
| 12/15/2009 | CA2502924C Maximizing power and spectral efficiencies for layered and conventional modulations |
| 12/09/2009 | EP1368733B1 Method for optimizing software distribution in large communication networks |
| 12/03/2009 | US20090296717 Vlan protocol |
| 12/03/2009 | US20090296600 Method and Device for Analysis and Visualization of a Network |
| 11/24/2009 | US7624431 802.1X authentication technique for shared media |
| 11/24/2009 | US7623872 Method for sparse network deployment accuracy enhancements |
| 11/24/2009 | US7623549 Method for transmitting packet data in communication system |
| 11/19/2009 | US20090287810 Virtual private network management |
| 11/18/2009 | CN101583085A Wtru for receiving mbms and method using wiru to receive mbms |
| 11/18/2009 | CN101583084A Wtru for receiving mbms and method using wiru to receive mbms |
| 11/18/2009 | CN100562151C Apparatus, and associated method, for facilitating retransmission of data packets in a packet radio communication system that utilizes a feedback acknowledgment scheme |
| 11/17/2009 | CA2519341C Method and system for emulating a fibre channel link over a sonet/sdh path |
| 11/17/2009 | CA2441392C Encrypting apparatus |
| 11/11/2009 | EP2117157A1 Method and apparatus for article authentication |
| 11/11/2009 | CN100559864C Method and apparatus for automatic call routing |
| 11/11/2009 | CN100559760C Communication method, packet radio system, controller and user terminal |
| 11/10/2009 | US7616698 Multiple-input multiple output system and method |
| 11/10/2009 | US7616649 Transferring compression parameters in a mobile communication system |
| 11/05/2009 | US20090274046 Transparent optimization for transmission control protocol flow control |
| 11/03/2009 | US7613443 Contents and information providing service system for using a code, user terminal, communication agency platform, operating agency platform, on-line relation member module, and the method from the same |
| 11/03/2009 | US7613232 Method for automatic control of RF output level of a repeater |
| 10/27/2009 | US7610329 Method and apparatus for managing file systems and file-based data storage |
| 10/27/2009 | US7609829 Multi-platform capable inference engine and universal grammar language adapter for intelligent voice application execution |
| 10/20/2009 | US7606572 Protocol for configuring a wireless network |
| 10/20/2009 | US7606326 Transmission schemes for multi-antenna communication systems utilizing multi-carrier modulation |
| 10/20/2009 | US7605750 Enhancing mobile multiple-access communication networks |
| 10/15/2009 | WO2005039084A3 Automatic field completion in capacity-constrained media |
| 10/15/2009 | US20090258600 Wireless communication apparatus and wireless communication method |
| 10/14/2009 | EP2109265A1 Scheduling and admission control of packet data traffic |
| 10/14/2009 | EP1889416B1 Shared IP multimedia resource reservation |
| 10/14/2009 | CN100550689C Radio communication device and radio communication method |
| 10/13/2009 | US7603327 System and method for managing object based clusters |
| 10/08/2009 | US20090252160 Programmable Management IO Pads for an Integrated Circuit |
| 10/06/2009 | US7600121 Message security |
| 09/30/2009 | EP2106033A2 Method and apparatus for operating a multichannel communication system |
| 09/30/2009 | CN100546416C Apparatus, and associated method, for performing packet zone timing operations at a mobile node operable in a packet radio communication system |
| 09/30/2009 | CN100546292C Transmission schemes for multi-antenna communication systems utilizing multi-carrier modulation |
| 09/24/2009 | US20090240780 High Performance Electronic Message Delivery Engine |
| 09/24/2009 | US20090238310 Weight generation method for multi-antenna communication systems utilizing rf-based and baseband signal weighting and combining based upon minimum bit error rate |
| 09/23/2009 | CN100544422C Method for interruption-free conference call |
| 09/22/2009 | US7593461 Multi-user detection using equalization and successive interference cancellation |
| 09/16/2009 | CN100542169C Remote IPSEC security association management |
| 09/16/2009 | CN100541488C Intentional addressing and resource query in a data network |
| 09/16/2009 | CN100541487C System for providing lyrics for digital audio files |
| 09/16/2009 | CN100541477C Enhanced switchover for mpls fast reroute |
| 09/15/2009 | US7590094 Tristate requests for flexible packet retransmission |
| 09/15/2009 | US7590080 Channel assignment to maximize battery efficiency in wireless systems |
| 09/15/2009 | CA2533286C Communications system providing extensible protocol translation and configuration features and related methods |
| 09/09/2009 | EP2099179A1 Method and system for negotiating flow rate in a network |
| 09/09/2009 | CN101527881A Method for transmitting mbms in wireless communication system and wireless electric network controller |