| Patents for H04L 12 - Data switching networks (448,999) |
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| 02/23/2010 | US7668915 System and method for responding to a communication message with a canned reply |
| 02/23/2010 | US7668914 Milestone synchronization in broadcast multimedia streams |
| 02/23/2010 | US7668911 Presence server, session control server, and packet relay system |
| 02/23/2010 | US7668910 Provision of services in a network comprising coupled computers |
| 02/23/2010 | US7668841 Virtual write buffers for accelerated memory and storage access |
| 02/23/2010 | US7668778 Charging system and charging method |
| 02/23/2010 | US7668753 On-line service provision method, and equipment for implementing such a method |
| 02/23/2010 | US7668573 Wireless timing and power control |
| 02/23/2010 | US7668570 Information processing apparatus and information processing program |
| 02/23/2010 | US7668561 Apparatus and method for controlling reverse link interference among access terminals in wireless communications |
| 02/23/2010 | US7668552 Method and system for applying wireless geolocation technology |
| 02/23/2010 | US7668551 Two step database interrogation for supporting the implementation of a fall-back at call set-up |
| 02/23/2010 | US7668545 Maintaining data connectivity for handoffs between compression-enabled and compression-disabled communication systems |
| 02/23/2010 | US7668543 Treatment of a location request by a first location request treatment device (a gateway mobile location centre) in a home register (HLR) for retransmission to a second location request treatment device |
| 02/23/2010 | US7668542 Token-based receiver diversity |
| 02/23/2010 | US7668541 Enhanced techniques for using core based nodes for state transfer |
| 02/23/2010 | US7668537 Place specific buddy list services |
| 02/23/2010 | US7668535 Notification infrastructure for sending device-specific wireless notifications |
| 02/23/2010 | US7668533 Connection authentication in wireless communication network system |
| 02/23/2010 | US7668511 Network communication system with nodes transmitting randomly generated information (RGI) and controllers transmitting a copy of the RGI for identification purposes |
| 02/23/2010 | US7668306 Method and apparatus for connecting packet telephony calls between secure and non-secure networks |
| 02/23/2010 | US7668303 Call tracking using SIP presence mechanism |
| 02/23/2010 | US7668275 Frame synchronisation scheme with interference reduction |
| 02/23/2010 | US7668243 Audio and video clock synchronization in a wireless network |
| 02/23/2010 | US7668204 Port driven authentication in a network |
| 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 | US7668201 Bandwidth management in wireless networks |
| 02/23/2010 | US7668199 Methods and systems for communicating using transmitted symbols associated with multiple time durations |
| 02/23/2010 | US7668198 Method for inserting length indicator in protocol data unit of radio link control |
| 02/23/2010 | US7668195 Method and apparatus for transmitting and receiving data over a shared access carrier network |
| 02/23/2010 | US7668194 Dual speed interface between media access control unit and physical unit |
| 02/23/2010 | US7668191 Apparatus and method for determining transmission policies for a plurality of applications of different types |
| 02/23/2010 | US7668189 Adaptive transport protocol |
| 02/23/2010 | US7668188 Method and system for HSDPA bit level processor engine |
| 02/23/2010 | US7668187 Method for reordering sequenced packets |
| 02/23/2010 | US7668186 Token ecosystem for buffer management |
| 02/23/2010 | US7668185 Distribution apparatus, receiving apparatus tree-type distribution system, and information processing method etc. |
| 02/23/2010 | US7668184 Method and system for designing ring-based telecommunications networks |
| 02/23/2010 | US7668183 Flexible SIP profile for mixed networks |
| 02/23/2010 | US7668182 Synchronous multi-cluster network architecture |
| 02/23/2010 | US7668181 Virtual private network based upon multi-protocol label switching adapted to measure the traffic flowing between single rate zones |
| 02/23/2010 | US7668180 Distributed multimedia and messaging router over layer 2 |
| 02/23/2010 | US7668179 Dynamic adjustment of AAL2 timer—CU in voice and data multiplexing over AAL2 connections |
| 02/23/2010 | US7668178 Methods and apparatus for implementing VPN services |
| 02/23/2010 | US7668177 Method and system for quality of service in host bus adapters |
| 02/23/2010 | US7668176 Universal mobile telecommunications system (UMTS) quality of service (QoS) supporting variable QoS negotiation |
| 02/23/2010 | US7668175 Dynamic power management for I/O resource pools |
| 02/23/2010 | US7668174 Methods and apparatus for home address management at home agent for NAI based mobile nodes |
| 02/23/2010 | US7668173 Method and system for an adaptive wireless routing protocol in a mesh network |
| 02/23/2010 | US7668171 Method and apparatus for providing estimated response-wait-time displays for data network-based inquiries to a communication center |
| 02/23/2010 | US7668170 Adaptive packet transmission with explicit deadline adjustment |
| 02/23/2010 | US7668169 Device and method that allows single data recovery circuit to support multiple USB ports |
| 02/23/2010 | US7668168 Frame relay switched data service |
| 02/23/2010 | US7668167 Method of exchanging information between two networks operating under different routing protocols |
| 02/23/2010 | US7668166 Peer-model support for virtual private networks having potentially overlapping addresses |
| 02/23/2010 | US7668165 Hardware-based multi-threading for packet processing |
| 02/23/2010 | US7668164 Methods and arrangements in a telecommunications system |
| 02/23/2010 | US7668163 Transparent network service enhancement |
| 02/23/2010 | US7668162 Compression and decompression for network systems |
| 02/23/2010 | US7668161 Classifying data packet protocol values |
| 02/23/2010 | US7668160 Methods for performing packet classification |
| 02/23/2010 | US7668159 Methods and apparatus for obtaining variable call parameters suitable for use in originating a SIP call via a circuit-switched network from a user equipment device |
| 02/23/2010 | US7668158 Packet-switched telephony with circuit-switched backup |
| 02/23/2010 | US7668157 Presence based telephony |
| 02/23/2010 | US7668156 Apparatus and method for a voice portal |
| 02/23/2010 | US7668155 IP telephony system, VoIP terminal, and method and program for reproducing hold sound or audible sound used therein |
| 02/23/2010 | US7668154 Information processing apparatus, communication control method, and communication control program |
| 02/23/2010 | US7668151 Time synchronizing method and apparatus based on time stamp |
| 02/23/2010 | US7668150 Packet-priority control apparatus and method thereof |
| 02/23/2010 | US7668149 Methods and apparatus for facilitating concurrent push-to-talk over cellular (PoC) group communication sessions |
| 02/23/2010 | US7668147 Communication system with fast control traffic |
| 02/23/2010 | US7668146 Internet-oriented ad-hoc network |
| 02/23/2010 | US7668143 Wireless packet communication method and apparatus |
| 02/23/2010 | US7668141 Method and apparatus for managing packet data loss in a wireless network |
| 02/23/2010 | US7668137 Method and system to provide increased data throughput in a wireless multi-hop network |
| 02/23/2010 | US7668135 Enhancing the traffic carrying capacity of telecommunication networks |
| 02/23/2010 | US7668127 Power management for throughput enhancement in wireless ad-hoc networks |
| 02/23/2010 | US7668126 Beacon coordination and medium access |
| 02/23/2010 | US7668125 Incremental redundancy transmission for multiple parallel channels in a MIMO communication system |
| 02/23/2010 | US7668124 Position based WPAN (Wireless Personal Area Network) management |
| 02/23/2010 | US7668120 Virtual IP-based A/V inputs for universal media servers |
| 02/23/2010 | US7668119 Ad hoc network formation and management based on aggregation of ad hoc nodes according to an aggregation hierarchy |
| 02/23/2010 | US7668118 Directional topology discovery for downhole networks |
| 02/23/2010 | US7668117 Topology maintenance and discovery facility for downhole networks |
| 02/23/2010 | US7668116 Root node shutdown messaging for multipoint-to-multipoint transport tree |
| 02/23/2010 | US7668115 Switching apparatus |
| 02/23/2010 | US7668114 Communication apparatus and method with enhanced anonymity via modified use of addresses |
| 02/23/2010 | US7668113 Method for implementing distribution of link state information in an optical network |
| 02/23/2010 | US7668112 Method for application modeling |
| 02/23/2010 | US7668111 Determining traffic flow characteristics in a storage area network |
| 02/23/2010 | US7668110 Method of determining reverse data rate in mobile communication system |
| 02/23/2010 | US7668109 Method for determining mobile terminal performance in a running wireless network |
| 02/23/2010 | US7668106 Network management system, and network management method |
| 02/23/2010 | US7668101 ARQ in a point to multipoint network |
| 02/23/2010 | US7668098 Method and apparatus for improving the upstream data transfer rate for a cable modem |
| 02/23/2010 | US7668096 Apparatus for modeling queueing systems with highly variable traffic arrival rates |
| 02/23/2010 | US7668095 Traffic management for frame relay switched data service |
| 02/23/2010 | US7668094 Time-offset regulated method and system for synchronization and rate control of media data |
| 02/23/2010 | US7668092 Data transmission system and method |
| 02/23/2010 | US7668091 Program, storage medium, information transmission apparatus, and information transmission method |