Patents
Patents for H04J 3 - Time-division multiplex systems (63,408)
12/2007
12/20/2007US20070291731 Apparatus and method for transmitting/receiving time information in mobile communication system
12/20/2007US20070291730 Method and apparatus for performing a power efficient cell search in a multi-cell wireless communication system
12/20/2007US20070291727 High Availability System Based on Separated Control and Traffic System
12/20/2007US20070291707 Method and system for bridging and routing offload in a multiport wireless system
12/20/2007US20070291702 Base Station Apparatus,Wireless Communication System,And Wireless Transmission Method
12/20/2007US20070291661 Communication apparatus, communication terminal device, communication system, communication method and communication program
12/20/2007DE102006027693A1 Circuit structure for realization of knot in network for high bit rate transmission, has Internet protocol based time multiplex signals e.g. optical multi gigabit Ethernet, where structure has bi-directional west and east sided remote ports
12/19/2007EP1868309A1 A method and apparatus for channel extraction of optical time-division-multiplexing signal
12/19/2007EP1867181A2 Supporting inter-technology handover using ieee 802.16 handover procedures
12/19/2007EP1867086A1 Optical transmission between a first unit and a plurality of second units interconnected by means of a passive optical access network
12/19/2007EP1867082A1 Method and arrangement for regenerating a timing signal in digital data communication
12/19/2007EP1867081A1 Distributed redundancy capacity licensing in a telecommunication network element
12/19/2007EP1687903A4 Method and system for transferring wireless transmit/receive unit-specific information
12/19/2007EP1629545A4 Ultra-wideband communication system and method
12/19/2007EP1446906B1 Method for multiplexing data streams onto a transport bearer between an originating network node and a receiving network node
12/19/2007EP0944249B1 Encoded stream splicing device and method, and an encoded stream generating device and method
12/19/2007CN200994140Y 40 Gb/s optronic repeating module using high-speed input-output port matching mode
12/19/2007CN101091345A Radio transmitting apparatus, radio receiving apparatus, radio transmitting method and radio receiving method
12/19/2007CN100356714C Frame synchronization for a mobile communication system
12/18/2007US7310530 Data transmission to a first node from a second node to another second node
12/18/2007US7310522 Systems for synchronous multipoint-to-point orthogonal frequency division multiplexing communication
12/18/2007US7310509 Software and protocol structure for an automated user notification system
12/18/2007US7310423 Processing multiple encrypted transport streams
12/18/2007US7310400 Data recovery device and method
12/18/2007US7310356 Automatic discovery of network core type
12/18/2007US7310354 Synchronous data link signal generator
12/18/2007US7310353 Compression of overhead in layered data communication links
12/18/2007US7310352 Context-dependent scheduling through the use of anticipated grants for broadband communication systems
12/18/2007US7310351 Method and apparatus for translating protocol
12/18/2007US7310337 Packet header alignment
12/18/2007US7310327 Method and apparatus for time synchronizing an in-vehicle network
12/18/2007US7310322 Method and node for the control of a connection in a communication network
12/18/2007US7310316 Testing device
12/18/2007US7310315 Node judging method, communication system, and node measuring apparatus
12/18/2007US7310310 Multi-link SAR for bonding ATM cell-streams
12/18/2007US7310308 Systems and methods for multiple mode voice and data communications using intelligently bridged TDM and packet buses
12/18/2007US7310307 System and method for authenticating an element in a network environment
12/18/2007US7310303 Ranging method for mobile communication system based on orthogonal frequency division multiple access scheme
12/18/2007US7310301 Multi-carrier modulation with source information allocated over variable quality communication channel
12/18/2007CA2365129C Path search method, channel estimation method and communication device
12/13/2007WO2007141943A1 Serial data transmission device
12/13/2007WO2007141547A1 Optical fibre network for radio frequency and microwave signal distribution
12/13/2007WO2007141508A1 Framing of analog communication
12/13/2007WO2007094795A3 System and method for resilient wireless packet communications
12/13/2007WO2007076249A3 Determining a minimum time of flight of a radio frequency transmission
12/13/2007WO2007065045A3 Method and apparatus for improving recovery performance of time windowed signals
12/13/2007WO2007037956A3 Method and apparatus for preamble synchronization in wireless radio frequency identification (rfid) systems
12/13/2007WO2006093617A3 Method and apparatus for dynamically changing modes of a reliable transport protocol
12/13/2007WO2005112362A3 Simultaneously routing data over multiple wireless networks
12/13/2007WO2005099032A3 Federating mote-associated log data
12/13/2007US20070287464 Frequency Channel Assigning System, Base Station, Control Station, Inter-System Common Control Apparatus, Frequency Channel Assigning Method and Control Method
12/13/2007US20070286246 Multimedia interface
12/13/2007US20070286245 Digital signal processing apparatus and data stream processing method
12/13/2007US20070286244 Information processing apparatus and information processing method
12/13/2007US20070286243 Digital video broadcasting
12/13/2007US20070286240 Guard tones in a multi-point to point orthoginal frequency division multiplexing system
12/13/2007US20070286237 System and method for providing an integrated communications manager
12/13/2007US20070286236 System and method of ordering the transmission of data packets in a radio system
12/13/2007US20070286234 Synchronous transmission over packet based network
12/13/2007US20070286233 Method and Apparatus for Transferring Data Between IP Network Devices and SCSI and Fibre Channel Devices Over an IP Network
12/13/2007US20070286232 Addressable outlet, and a network using same
12/13/2007US20070286224 Channel buffering method for dynamically altering channel number of internet protocol television
12/13/2007US20070286223 Method and apparatus for reducing clock speed and power consumption
12/13/2007US20070286221 Memory management method and memory architecture for transmitting UWB PCA frames
12/13/2007US20070286156 Utilizing guard band between FDD and TDD wireless systems
12/13/2007US20070286155 Enhanced UE out-of-sync behavior with gated uplink DPCCH or gated downlink F-DPCH or DPCCH transmission
12/13/2007US20070286154 Measuring time management system, data transmitter-receiver and measuring time management method
12/13/2007US20070286153 Data multiplexing method and data multiplexer, and data transmitting method and data transmitter
12/13/2007US20070286152 Efficient over the air address methods and apparatus
12/13/2007US20070286151 Method and apparatus used for airlink communications
12/13/2007US20070286149 Wireless communication method, wireless communication apparatus and access point apparatus
12/13/2007US20070286130 System and method for wireless communication of uncompressed video having a link control and bandwidth reservation scheme for control/management message exchanges and asynchronous traffic
12/13/2007US20070286106 Method for supporting multicast messages in a wireless system
12/13/2007US20070286091 Technique for efficiently avoiding transient routing disturbances in link state routing protocols with link state packet fragmentation
12/13/2007US20070286087 Distributed Network Enhanced Wellness Checking
12/13/2007US20070286083 Methods, systems and computer program products for individually identifying and disabling circular routes from a plurality of active routes to a common destination
12/13/2007US20070286082 Method, system, and computer-readable medium for resource-based route selection
12/13/2007US20070286080 Method and apparatus for discontinuous reception of connected terminal in a mobile communication system
12/13/2007US20070286077 Communication system
12/13/2007US20070286072 Method and system for measuring interest levels of digital messages
12/13/2007US20070286069 Method For Implementing Working/Standby Transmission Path
12/12/2007EP1865738A1 Method for assigning radio resources of physical channels in uplink, and receiver used for mobile unit
12/12/2007EP1865632A1 A method and apparatus for signal splitting and synthesizing
12/12/2007EP1865628A2 Method of rate allocation in a data communications network
12/12/2007EP1864416A2 Network access protection
12/12/2007EP1864415A1 Method for synchronization of network nodes
12/12/2007EP1177648B1 Apparatus and method for generating frame sync word and verifying the frame sync word in w-cdma communication system
12/12/2007EP1151566B1 A method and apparatus for generating a precise frame rate in digital video transmission
12/12/2007EP1143650B1 Transmission system
12/12/2007CN101087182A Wireless communication method, wireless communication apparatus and access point apparatus
12/12/2007CN101087178A Frequency deviation detection method for multi-channel E1 signal transmission based on buffer
12/12/2007CN101087177A Convergence transmission method of multi-channel E1 data with frequency deviation in SDH signals
12/12/2007CN101087176A A method for realizing writing address synchronization upon virtual cascade recovery
12/12/2007CN100354965C Method and device of synchronous moving image expert group decoder
12/11/2007US7308619 IP packet error handling apparatus and method using the same, and computer readable medium having computer program for executing the method recorded thereon
12/11/2007US7308568 Network interface with double date rate and delay locked loop
12/11/2007US7308521 Multi-port communications integrated circuit and method for facilitating communication between a central processing chipset and multiple communication ports
12/11/2007US7308103 Power line communication device and method of using the same
12/11/2007US7308050 Detection and mitigation of temporary impairments in a communications channel
12/11/2007US7308024 Modulation scheme for FDD/TDD transceivers