Patents
Patents for H04J 3 - Time-division multiplex systems (63,408)
08/2013
08/15/2013WO2013119089A1 Method for transreceiving signals and apparatus for same
08/15/2013WO2013117217A1 Method and device for resident time calculation and synchronization
08/15/2013US20130209096 Method for correcting a delay asymmetry
08/15/2013US20130208820 Communication overhead reduction apparatus, systems, and methods
08/15/2013US20130208735 Clock synchronization using multiple network paths
08/15/2013US20130208641 Method and apparatus for handling in-device co-existence interference in a wireless communication environment
08/15/2013US20130208636 Method and apparatus for time division duplex communication
08/15/2013US20130208589 Method and single radio station for managing station throughputs from a wireless multiple access points backhaul
08/15/2013US20130208587 Dynamic parameter adjustment for lte coexistence
08/15/2013US20130208579 Communication method, apparatus and system
08/14/2013EP2627043A1 Method, device and system for lossless bandwidth adjustment
08/14/2013EP2625816A2 Scalable synchronization of events among server and clients with varying lag-times
08/14/2013EP2625799A1 Technique for determining a propagation delay of an optical signal between two optical devices via an optical link
08/14/2013EP2625624A2 Distribution of content and behavior to disparate platforms
08/14/2013EP2625623A2 Multi-phased and partitioned content preparation and delivery
08/14/2013CN203135907U 时间质量监测系统 Time Quality Monitoring System
08/14/2013CN103248446A Cascading baseband processors
08/14/2013CN103248445A Clock synchronization method and device
08/14/2013CN103248435A Underwater acoustic communication network time division multiple address (TDMA) method
08/14/2013CN101997628B Frame boarder detection method and system of data stream received by Ethernet forward error correction layer
08/14/2013CN101848075B Receiving apparatus and time correction method for receiving apparatus
08/14/2013CN101610126B Method for consulting port attribute parameters, network node and network system
08/13/2013US8510474 Method and device for supporting a 6to4 tunneling protocol across a network address translation mechanism
08/13/2013US8510040 Automated route determination
08/13/2013US8509853 Dynamic scrolling-ticker for initiating telecommunications services
08/13/2013US8509846 Method and system for message transmission and reception
08/13/2013US8509833 Method and apparatus for using and/or implementing control channels in white space
08/13/2013US8509409 Disposable telephone numbers
08/13/2013US8509268 Minimal maintenance link to support sychronization
08/13/2013US8509267 Synchronization transmissions in a wireless communication system
08/13/2013US8509266 Using network traffic logs for search engine index updates
08/13/2013US8509264 Radio communication apparatus
08/13/2013US8509263 Communication with compressed headers
08/13/2013US8509260 Modular, portable data processing terminal for use in a communication network
08/13/2013US8509258 Method and apparatus for improved data channel transmission in a digital network
08/13/2013US8509253 IMS service proxy in HiGA
08/13/2013US8509248 Routing frames in a computer network using bridge identifiers
08/13/2013US8509244 Method and apparatus for providing host node awareness for multiple NAT64 environments
08/13/2013US8509241 Methods and systems for network address translation management
08/13/2013US8509215 Delay management for distributed communications networks
08/13/2013US8509214 Relay station and backhaul connection method thereof
08/13/2013US8509213 Methods for in-band overlay of small cells in macro cells
08/13/2013US8509212 Method and system of recovering lost mobile devices
08/13/2013US8509211 Wireless audio communicating method and component
08/13/2013US8509198 System and method for uplink data transfer in dynamic timeslot reduction
08/13/2013US8509197 Media access control method of determining data transmission order in wireless network
08/13/2013US8509195 TDMA/CDMA user equipment
08/13/2013US8509188 Buffering user data in a core network interface for delivery over a wireless access network
08/13/2013US8509185 Enabling IPV6 mobility with NAT64
08/13/2013US8509183 Method for evolved multimedia broadcast/multicast service
08/13/2013US8509176 Method for transmitting and receiving data in a wireless communication system
08/13/2013US8509167 Method of effectively transmitting identification information of terminal during the generation of data block
08/13/2013US8509165 Method for filling a WiMAX downlink frame by the base station of a WiMAX network
08/13/2013US8509162 System and method for scheduling over multiple hops
08/13/2013US8509144 Bent pipe beam switching for virtual utility gateways
08/13/2013US8509141 Integrated circuit for channel arrangement and radio communication
08/13/2013US8509138 Method of designing a multiplexing structure for resource allocation to support legacy system
08/13/2013US8509133 Wireless scheduling systems and methods
08/13/2013US8509122 Method and a device for enhanced performance in a cellular wireless TDD system
08/13/2013US8509114 Circuit emulation service over IP with dynamic bandwidth allocation
08/13/2013US8509096 Method and apparatus for activating a wireless communication device
08/13/2013US8509093 Outage analysis system
08/13/2013US8509079 Apparatus and method for transmitting/receiving signal in single carrier frequency division multiplexing access communication system
08/13/2013US8509076 Method and apparatus for sending feedback for a downlink shared service transmitted to a plurality of wireless transmit/receive units
08/13/2013US8509059 Method for operating a virtual router redundancy protocol router and communication system therefor
08/08/2013WO2013113380A1 Updating data of a controller of a primary device of a power substation
08/08/2013US20130202017 Systems and methods for high rate ofdm communications
08/08/2013US20130202002 Node Level Vectoring Synchronization
08/08/2013US20130201969 TDM Scheduling Method and Device for Scheduling Uplink Transmissions
08/08/2013US20130201962 System and method for maintaining wireless channels over a reverse link of a cdma wireless communication system
08/08/2013US20130201885 Short Random Access Channel (RACH) Disabling in TDD-LTE
08/07/2013EP2624486A1 A client communication device, a server communication device, and clock synchronization method therein
08/07/2013EP2624480A2 Data transmission with efficient slot and block formats in a wireless communication system
08/07/2013EP2622798A2 Method and system for recording, synchronizing and analysing data by means of analysis devices which are spatially distributed in a communication network
08/07/2013EP2622761A1 Apparatus and methods of time domain multiplexing solutions for in-device coexistence
08/07/2013CN103238284A Technique for determining propagation delay of optical signal between two optical devices via optical link
08/07/2013CN103236896A Clock adjusting method and clock adjusting system for vehicular control equipment
08/07/2013CN103236895A Method and device for time frame structure design and control
08/07/2013CN103236894A Clock synchronization method and device in seamless redundant network
08/07/2013CN103236893A Network message synchronizing method for process levels of intelligent substation
08/07/2013CN101990136B Wavelength consultation method, system and device
08/07/2013CN101753245B Method and device for identifying service
08/07/2013CN101729934B Method and system for allotting uplink bandwidth
08/07/2013CN101656586B Method and device for improving virtual concatenation delay compensation caching efficiency in synchronous digital hierarchy
08/07/2013CN101615965B Method and device for switching master/backup clock
08/07/2013CN101572593B Mixed automatic retransmission method and wireless communication system
08/07/2013CN101197636B Method and device for resource distribution in TDD system descending special time slot
08/07/2013CN101179328B Method and apparatus for configuring special time slot in TDD system
08/06/2013US8504727 Method and apparatus for interworking ethernet and MPLS networks
08/06/2013US8504120 Techniques for controlling a radio processor in a mobile computing device
08/06/2013US8504090 Enhanced public safety communication system
08/06/2013US8504026 Radio communication apparatus and radio communication method
08/06/2013US8504025 Apparatus and method for transmitting an uplink pilot using a scanning interval in a mobile communication system
08/06/2013US8504015 Short-range wireless relay method and system
08/06/2013US8503546 Multiple layer overlay modulation
08/06/2013US8503512 Method of generating an index value
08/06/2013US8503491 Fiber optic multiplex modem
08/06/2013US8503490 Information processing apparatus, information processing method, and program
08/06/2013US8503489 Devices for transmitting digital video and data over the same wires
08/06/2013US8503488 Packet insertion mechanism for an improved ATSC DTV system
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