| Patents for H04J 3 - Time-division multiplex systems (63,408) |
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| 04/17/2012 | US8159932 Initial timing estimation in a wireless network receiver |
| 04/17/2012 | US8156778 Multiple channel digital subscriber line framer/deframer system and method |
| 04/12/2012 | WO2012045962A1 Technique for determining a propagation delay of an optical signal between two optical devices via an optical link |
| 04/12/2012 | US20120088529 Personalized multimedia messaging system |
| 04/12/2012 | US20120087381 Approximate enumerative coding method and apparatus |
| 04/12/2012 | US20120087354 Methods and receivers for processing transmissions from two different transmitting radios |
| 04/12/2012 | US20120087347 Methods and apparatus for joint scheduling of peer-to-peer links and wireless wide area network links in cellular networks |
| 04/12/2012 | US20120087265 Wireless communication system, integrated base station, and terminal |
| 04/12/2012 | DE10392137B4 Verfahren zur Adressierung und Signalgebung an eine Vielzahl von Teilnehmereinheiten in einem einzigen Slot A method for addressing and signaling to a plurality of subscriber units in a single slot |
| 04/11/2012 | EP2439956A1 Transmission method and assembling method for physical layer operations, administration and maintenance (ploam) message in a passive optical network |
| 04/11/2012 | EP2438712A1 Method for operating a data transfer system, data transfer system and computer program product |
| 04/11/2012 | EP2171937B1 Protection mechanisms for a communications network |
| 04/11/2012 | EP2038886B1 Clock drift compensation techniques for audio decoding |
| 04/11/2012 | CN102415194A 用于时分双工系统的范围扩展 Range for a time division duplex system expansion |
| 04/11/2012 | CN102415025A Add and drop elements for ntp on-path-support and method for inter-operating between ntp and ieee-1588 protocol domains |
| 04/11/2012 | CN102412923A 一种在epon系统中实现olt与onu之间时钟同步的方法 A method for clock synchronization between olt and onu system is implemented in epon |
| 04/11/2012 | CN102412922A System and method for single channel position control source to control time division multiplexing circuit strobe |
| 04/11/2012 | CN102412864A 下行导频时隙的定位方法和系统 A downlink pilot time slot of the positioning method and system |
| 04/11/2012 | CN101207451B System and method for synchronous clock of multiple-unit high-capacity transmission equipment |
| 04/10/2012 | US8155677 Mobile messaging short code translation and routing system and method |
| 04/10/2012 | US8155656 Base station apparatus, sequence assigning method and reference signal generating method |
| 04/10/2012 | US8155640 System and method for mobile terminal initiated satellite communications |
| 04/10/2012 | US8155638 Orthogonal code noise simulator for high speed downlink packet access |
| 04/10/2012 | US8155498 System and method for indexing commercials in a video presentation |
| 04/10/2012 | US8155158 System, apparatus and method for providing aggregated network connections |
| 04/10/2012 | US8155157 Method and apparatus for synchronizing applications of terminals in communication network |
| 04/10/2012 | US8155156 Synchronization recovery for multiple-link communications |
| 04/10/2012 | US8155154 Apparatus and method for coding an information signal into a data stream, converting the data stream and decoding the data stream |
| 04/10/2012 | US8155153 Apparatus and method of encoding and decoding audio signal |
| 04/10/2012 | US8155152 Apparatus and method of encoding and decoding audio signal |
| 04/10/2012 | US8155151 Secure combined interoperable multiplexing |
| 04/10/2012 | US8155150 Cooperative MAC learning/aging in highly distributed forwarding system |
| 04/10/2012 | US8155149 Packet assembly in a communication network supporting virtual networks |
| 04/10/2012 | US8155148 Telecommunications transport methods and systems for the transparent mapping/demapping of client data signals |
| 04/10/2012 | US8155147 Techniques for ensuring synchronized processing at remote fibre channel and fibre connectivity networks |
| 04/10/2012 | US8155146 Stateless packet segmentation and processing |
| 04/10/2012 | US8155145 Method and system for telecommunications using layer 3 packets obtained from a sequence of layer 2 radio link control layer data frames |
| 04/10/2012 | US8155144 Apparatus and method of encoding and decoding audio signal |
| 04/10/2012 | US8155141 System, apparatus, and method for a two-stage mechanism for quiet period management in spectrum agile radio networks |
| 04/10/2012 | US8155137 Method and system for transmitting a multicast stream over a data exchange network |
| 04/10/2012 | US8155133 Method for handling communications over a non-permanent communication link |
| 04/10/2012 | US8155129 Suspending operation of border gateway protocol |
| 04/10/2012 | US8155115 Method, system and network entity for indicating hierarchical mode for transport streams carried in broadband transmission |
| 04/10/2012 | US8155107 Current position transmission in a shared robust scheme |
| 04/10/2012 | US8155106 Method of performing cell search in wireless communucation system |
| 04/10/2012 | US8155105 Spread spectrum wireless communication and monitoring arrangement and method |
| 04/10/2012 | US8155104 Method for preamble-based bandwidth request in wireless portable internet system |
| 04/10/2012 | US8155102 Channel access control |
| 04/10/2012 | US8155101 Method and arrangement for wireless communication of signals in a MR system |
| 04/10/2012 | US8155090 Method and apparatus for efficient multimedia delivery in a wireless packet network |
| 04/10/2012 | US8155074 Methods and systems for improving performance of applications using a radio access network |
| 04/10/2012 | US8155066 Scheduling apparatus and method for proportional resource allocation among mobile virtual network operators |
| 04/10/2012 | US8155062 System and method for transmitting and receiving common control information in a wireless communication system |
| 04/10/2012 | US8155061 Method of and system for transmitting signals using frequency hopping |
| 04/10/2012 | US8155059 Wireless communications connection control method |
| 04/10/2012 | US8155047 Communication station, communication method, computer-readable storage medium, and communication system, for relaying received data |
| 04/10/2012 | US8155023 MIMO with reserved subframes in primary and secondary base stations |
| 04/10/2012 | US8155015 Geographical scheduling and association procedure for WiMAX systems |
| 04/10/2012 | US8155006 Method, device, and communication system for adjusting data rates in a network |
| 04/10/2012 | US8155005 Transporting QoS mapping information in a packet radio network |
| 04/10/2012 | US8155001 Protocol offload transmit traffic management |
| 04/10/2012 | US8154987 Self-isolating and self-healing networked devices |
| 04/10/2012 | US8154666 Spectrum sensing function for cognitive radio applications |
| 04/05/2012 | WO2012044902A1 Apparatus and methods of time domain multiplexing solutions for in-device coexistence |
| 04/05/2012 | WO2012043937A1 Automatic detection apparatus for ul/dl configuration in lte-tdd signal and the method thereby |
| 04/05/2012 | WO2012042017A2 Method and system for recording, synchronizing and analysing data by means of analysis devices which are spatially distributed in a communication network |
| 04/05/2012 | WO2012041901A1 Precise time synchronisation of network subscribers |
| 04/05/2012 | WO2012041887A1 Time synchronisation of network subscribers |
| 04/05/2012 | US20120084870 Apparatus and method for embedding and extracting information in analog signals using distributed signal features and replica modulation |
| 04/05/2012 | US20120082433 Method of setting a system time clock at the start of an mpeg sequence |
| 04/05/2012 | US20120082279 Plural circuit selection using role reversing control inputs |
| 04/05/2012 | US20120082173 Clock synchronization |
| 04/05/2012 | US20120082172 Systems and methods for digital stream denting |
| 04/05/2012 | US20120082153 Method and apparatus for determining propagation delays for use in wide area networks |
| 04/05/2012 | US20120082152 Methods Providing Aided Signal Synchronization and Related Network Nodes and Devices |
| 04/05/2012 | US20120082142 Method of allocating radio resource and transmitting data |
| 04/05/2012 | US20120082141 Method And Apparatus For Improved Paging In Wireless Communication |
| 04/05/2012 | US20120082139 Distributed medium access scheduling with implicit ordering |
| 04/05/2012 | US20120082071 System Compatibility Method and Apparatus |
| 04/05/2012 | US20120082070 Enabling coexistence between wireless networks |
| 04/05/2012 | US20120082069 Method and System for Time Division Duplexing (TDD) in a 60 GHZ Distributed Communication System |
| 04/05/2012 | US20120082038 Enabling coexistence between fdd and tdd wireless networks |
| 04/05/2012 | US20120082035 Method and system for increasing throughput in a hierarchical wireless network |
| 04/04/2012 | EP2437417A2 Communication system, communication apparatus, and control method thereof |
| 04/04/2012 | EP2437416A2 Timestamp predictor for packets over a synchronous protocol |
| 04/04/2012 | EP2437398A2 Receiver, interleaving and deinterleaving circuit and method |
| 04/04/2012 | EP2436130A1 Method and apparatus for aligning a serial bit stream with a parallel output |
| 04/04/2012 | EP2436095A2 Two global precise times for synchronization |
| 04/04/2012 | EP2435858A2 Distributing a clock in a subterranean survey data acquisition system |
| 04/04/2012 | EP2203997B1 Automation device for wireless network synchronisation |
| 04/04/2012 | EP1636708B1 Method and system to manage a network connection application |
| 04/04/2012 | CN202183776U 一种基于fpga的复接器和解复接器 Fpga based multiplexing and de-multiplexer |
| 04/04/2012 | CN1922813B 用于数据修复的方法和装置 Method and apparatus for data repair |
| 04/04/2012 | CN1879336B 保持压缩被启用系统与压缩被禁用系统之间的切换的数据连接性 Compression is enabled the system to maintain the compression system is disabled to switch between data connectivity |
| 04/04/2012 | CN102404188A Method and system capable of maintaining link in energy saving state of Ethernet passive optical network |
| 04/04/2012 | CN102404153A Method and device for realizing SDH management network based on DCN and software exchange |
| 04/04/2012 | CN102404067A 一种sdh网络stm-64帧头检测系统 One kind sdh network stm-64 frame detection system |
| 04/04/2012 | CN102404066A 一种自适应时钟恢复方法 An adaptive clock recovery method |
| 04/04/2012 | CN102404065A 一种sdh指针处理方法及其电路 One kind sdh pointer processing method and circuit |
| 04/04/2012 | CN101645735B 同步数字体系设备的时隙业务配合的自检方法及系统 Method and system self-test slot synchronous digital hierarchy equipment business fit |