Patents
Patents for H04J 3 - Time-division multiplex systems (63,408)
11/2009
11/17/2009US7620068 Adaptive bandwidth utilization for telemetered data
11/17/2009US7620067 Method of switching transmission modes in IEEE 802.11n MIMO communication systems
11/17/2009US7620066 Method and apparatus for shared I/O in a load/store fabric
11/17/2009US7620065 Mobile connectivity solution
11/17/2009US7620062 Method of real time optimizing multimedia packet transmission rate
11/17/2009US7620061 Method for scheduling transmission of MBMS data in UMTS
11/17/2009US7620060 Method for automatically configuring terminal equipment
11/17/2009US7620055 Method and apparatus for mapping an MPLS tag to a data packet in a headend
11/17/2009US7620050 Communication control device and communication control method
11/17/2009US7620047 Method of transporting a RapidIO packet over an IP packet network
11/17/2009US7620022 TDMA communications apparatus
11/17/2009US7620021 Method, base station and mobile station for timeslot selection and timeslot assignment
11/17/2009US7620015 Method and system for seamless handover of mobile devices in heterogeneous networks
11/17/2009US7620011 Channel time allocation method in high rate WPAN
11/17/2009US7620006 Method and apparatus for providing quality of service guarantees using stateful monitoring of network load
11/17/2009US7619993 Efficient probabilistic duplicate packet detector in computer networks
11/17/2009US7619987 Node device
11/17/2009US7619984 Mechanism for error handling of corrupted repeating primitives during frame reception
11/17/2009US7619978 Transmission state indicating system indicating pointer values for evaluating transmission state of communication network having a plurality of channels at the same time corresponding to the respective channels
11/17/2009US7619977 Net-centric coordination channel (NCC)
11/17/2009US7619973 Dynamic traffic bandwidth management system and method for a communication network
11/17/2009US7619971 Methods, systems, and computer program products for allocating excess bandwidth of an output among network users
11/17/2009US7619967 Method for protection of ethernet traffic in optical ring networks
11/17/2009US7619602 Display device using demultiplexer and driving method thereof
11/17/2009CA2529600C Method and system for efficient flow control for client data frames over gfp across a sonet/sdh transport path
11/17/2009CA2519341C Method and system for emulating a fibre channel link over a sonet/sdh path
11/12/2009WO2009137460A1 Synchronization of signals for multiple data sinks
11/12/2009WO2009137283A2 Synchronization between uncoordinated time division duplex communication networks
11/12/2009WO2009136257A1 Synchronization in mobile communication system
11/12/2009WO2009135829A1 A master-less time division multiplexing method for communicating safety states
11/12/2009WO2009135533A1 Fibre access network and method
11/12/2009WO2009103797A3 Method and device for delineating a data stream and communication system comprising said device
11/12/2009WO2009100533A8 Systems and methods for assignment and allocation of mixed-type combinations of slots
11/12/2009WO2009092356A3 Method for protecting a passive optical transmission network and passive optical transmission network having corresponding protection mechanism
11/12/2009US20090282277 Low-power idle mode for network transceiver
11/12/2009US20090279652 Synchronizing Clocks Across a Communication Link
11/12/2009US20090279572 Transmission apparatus and method
11/12/2009US20090279571 Diversity proximity communication
11/12/2009US20090279570 Flexible Tributary Interface
11/12/2009US20090279569 Method and Apparatus for Assembling Network Layer Data Units
11/12/2009US20090279568 Class-based bandwidth allocation and admission control for virtual private networks with differentiated service
11/12/2009US20090279567 System and method for dynamic bandwidth provisioning
11/12/2009US20090279564 Method and apparatus for reducing service impairment in link aggregation group
11/12/2009US20090279563 Signaling separate unicast and broadcast information with a common pilot
11/12/2009US20090279531 Method for synchronizing radio communication system divided into radio cells
11/12/2009US20090279530 Method for synchronizing a data stream transmitted on a communications network, corresponding computer-readable storage medium and receiver device
11/12/2009US20090279529 Synchronization in Mobile Communication System
11/12/2009US20090279513 Method for transmitting signal and method for receiving signal
11/12/2009US20090279512 Wireless communication system, radio base station apparatus and radio terminal apparatus
11/12/2009US20090279511 Multi-transceiver mobile communication device and methods for negative scheduling
11/12/2009US20090279499 Wireless resource allocating apparatus, on-vehicle apparatus, and wireless resource allocating system
11/12/2009US20090279480 Method and Apparatus for Retransmission Scheduling and Control in Multi-Carrier Wireless Communication Networks
11/12/2009US20090279476 Frequency correction in a multi-carrier communication system
11/12/2009US20090279460 Bundling of ack information in a wireless communication system
11/12/2009US20090279459 Cell Specific Sounding Reference Signal Sub-Frame Configuration
11/12/2009US20090279458 Uplink and Downlink Hybrid Automatic Repeat Request In Time Division Multiplex Communications
11/12/2009US20090279457 Synchronization between uncoordinated time division duplex communication networks
11/12/2009US20090279448 Quasi-omni training in channel time allocation period
11/11/2009EP2117244A1 Radio communication system, least significant station, and intermediate station
11/11/2009EP2117191A2 Transmission apparatus and method
11/11/2009EP2117145A2 Method for synchronizing a data stream transmitted on a communications network, corresponding computer program product, storage means and receiver device
11/11/2009EP2117144A1 A master-less time division multiplexing method for communicating safety states
11/11/2009EP2115963A1 Methods and apparatus for controlling latency variation in a packet transfer network
11/11/2009EP2115945A2 A layer-2 management entity messaging framework in a network
11/11/2009EP2115915A2 High-data-rate communication link using multiple lower rate modems
11/11/2009EP2115740A1 Systems and methods for dimming a first packet associated with a first bit rate to a second packet associated with a second bit rate
11/11/2009EP1733491B1 Method and apparatus for selecting a modulation and coding scheme in a wireless communication system
11/11/2009EP1417785B1 System and method for synchronizing telecom-related clocks in ethernet-based passive optical access network
11/11/2009CN101578796A Data transmission in mobile communication system
11/11/2009CN101578795A Digital transmission system and digital transmission method
11/11/2009CN101578794A Multiplexed data stream circuit architecture
11/11/2009CN101577959A Method and device for multiplexing multi-user time slots
11/11/2009CN101577603A Method for setting and exhibiting SDH network management protection switching
11/11/2009CN101577602A Method and device of fast SDH device punch- through service
11/11/2009CN101577601A Device for interconnecting signaling among PCM equipment and application method
11/11/2009CN101577600A Time synchronization method, system and optical network equipment for passive optical network system
11/11/2009CN101577599A Embedded two-computer synchronizing method
11/11/2009CN101577598A Multiple signal multiplexing and demultiplexing methods, devices and systems
11/11/2009CN101577585A Method and device for determining failure in automatic switched optical network
11/11/2009CN100559902C System for efficient recovery of node B buffered data following serving high speed downlink shared channel cell change
11/11/2009CN100559743C Coupon systems and methods of use of coupons within group communications system
11/11/2009CN100559742C Procedure for sorting flows in a transport network carrying circuit data flows
11/11/2009CN100559741C Clock synchronizing method over fault-tolerant Ethernet
11/10/2009US7617333 Fibre channel controller shareable by a plurality of operating system domains within a load-store architecture
11/10/2009US7616892 Delivery method and delivery system of contents information, and central station thereof
11/10/2009US7616725 Signal delay structure in high speed bit stream demultiplexer
11/10/2009US7616717 Coarse timing synchronization
11/10/2009US7616681 Pilot signals for synchronization and/or channel estimation
11/10/2009US7616676 Method and system for performing distance measuring and direction finding using ultrawide bandwidth transmissions
11/10/2009US7616666 Method and system for customizing update-string processing in network elements
11/10/2009US7616665 Method and system for monitoring the health of wireless telecommunication networks
11/10/2009US7616664 System and method of sending video and audio data over a network
11/10/2009US7616663 Method and apparatus for information dissemination
11/10/2009US7616662 Parser for parsing data packets
11/10/2009US7616661 Apparatus for transmitting/receiving a bit stream in a network and method therefor
11/10/2009US7616660 Common rate control method for reverse link channels in CDMA networks
11/10/2009US7616659 Methods and systems for communicating SS7 messages over packet-based network using transport adapter layer interface
11/10/2009US7616658 Adaptive wireless parameter control method, QoS control device and wireless communication system
11/10/2009US7616657 Heterogeneous transceiver architecture for wide range programmability of programmable logic devices
11/10/2009US7616656 System and method for providing communication between intelligent electronic devices via an open channel