| Patents for H04J 3 - Time-division multiplex systems (63,408) |
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| 12/24/2008 | EP1421722B1 Method and apparatus for translating sdh/sonet frames to ethernet frames |
| 12/24/2008 | EP1161849B1 Channel allocation using enhanced pathloss estimates |
| 12/24/2008 | CN101331783A Mobile communication system and base station device |
| 12/24/2008 | CN101331736A Using travel-time as means for improving the accuracy of simple network time protocol |
| 12/24/2008 | CN101330470A Service gradation management method for automatic exchange optical network |
| 12/24/2008 | CN101330450A Method, system and equipment for distributing bandwidth of optical network |
| 12/24/2008 | CN101330371A Channel constructing method and base station using the method |
| 12/24/2008 | CN101330343A Synchronization method for rearrange state of net element internal cross unit |
| 12/24/2008 | CN101330342A Method for implementing time synchronization protocol using port mirror and apparatus thereof |
| 12/24/2008 | CN101330341A Method and system for synchronizing grid barrier |
| 12/24/2008 | CN101330312A Method for transmitting beep-page information, transmission apparatus, receiving apparatus |
| 12/24/2008 | CN100446512C Apparatus and method for relay between networks |
| 12/24/2008 | CN100446498C Encapsulation of STM-n/STS-m frames under ethernet |
| 12/24/2008 | CN100446455C Communication system, receiver, transmitter, and communication method |
| 12/24/2008 | CN100446445C Apparatus and method for optical communication protection |
| 12/24/2008 | CN100446432C Uplink/downlink synchronizing apparatus for mobile communication terminal |
| 12/24/2008 | CA2692032A1 Transmission of system information |
| 12/24/2008 | CA2680856A1 Channel arrangement method and radio communication base station device |
| 12/23/2008 | US7469364 Coding apparatus and decoding apparatus for transmission/storage of information using synchronization code |
| 12/23/2008 | US7469294 Method and system for providing authorization, authentication, and accounting for a virtual private network |
| 12/23/2008 | US7469209 Method and apparatus for frame classification and rate determination in voice transcoders for telecommunications |
| 12/23/2008 | US7469152 Method and apparatus for an adaptive multiple-input multiple-output (MIMO) wireless communications systems |
| 12/23/2008 | US7469141 Bandwidth allocation method and apparatus |
| 12/23/2008 | US7469043 Disposable telephone numbers |
| 12/23/2008 | US7468994 Method and apparatus for interleave processing, and computer program product for interleave processing |
| 12/23/2008 | US7468993 Dynamic reconfiguration of solid state memory device to replicate and time multiplex data over multiple data interfaces |
| 12/23/2008 | US7468992 Voice and data exchange over a packet based network with DTMF |
| 12/23/2008 | US7468991 Methods and devices for synchronizing the timing of logic cards in a packet switching system without data loss |
| 12/23/2008 | US7468990 Extension mode for wireless LANs complying with short interframe space requirement |
| 12/23/2008 | US7468989 Extension mode for wireless LANs compying with short interframe space requirement |
| 12/23/2008 | US7468988 Methods and systems for improving utilization of high-speed time division multiplexed communications links at signal transfer point |
| 12/23/2008 | US7468987 Method and apparatus for detecting a DS3 frame format |
| 12/23/2008 | US7468979 Layer-1 packet filtering |
| 12/23/2008 | US7468976 Efficiency improvement for shared communications networks |
| 12/23/2008 | US7468968 System and method for connecting peripheral devices to a supporting network through a mobile station |
| 12/23/2008 | US7468965 System and method for communicating over a wireless time-division duplex channel |
| 12/23/2008 | US7468958 Optical line terminal that detects and identifies a rogue ONT |
| 12/23/2008 | US7468954 Mobile ad-hoc network providing expedited conglomerated broadcast message reply features and related methods |
| 12/23/2008 | US7468951 Method and system for evaluting number of additional admissible calls for use in call admission control |
| 12/23/2008 | US7468950 Communication network and method of controlling the communication network |
| 12/23/2008 | US7468944 Path fault recovery method, switching-back method after recovery from fault, and node using the same |
| 12/23/2008 | US7468891 Compact enclosure for SONET multiplexer cards and SONET multiplexer card having front panel access to electrical and optical connectors |
| 12/23/2008 | CA2276960C Payload mapping in synchronous networks |
| 12/18/2008 | WO2008152554A1 A network device for use in a network |
| 12/18/2008 | WO2008151566A1 Time synchronization method, equipment and network communication system |
| 12/18/2008 | WO2007149697A8 Method and apparatus for transporting deterministic traffic in a gigabit passive optical network |
| 12/18/2008 | US20080313705 Systems And Methods For Added Authentication In Distributed Network Delivered Half-Duplex Communications |
| 12/18/2008 | US20080311865 Transmission scheduling control of average transmit signal power |
| 12/18/2008 | US20080310479 Signal transmission method with frequency and time spreading |
| 12/18/2008 | US20080310461 System and method for transmitting and distributing audio or video data over a network system having multiple receivers |
| 12/18/2008 | US20080310460 Deterministic Program Clock Reference Re-stamping for Synchronous Bit Rate Adaptation based on Mega-frame Initialization Packet |
| 12/18/2008 | US20080310459 Telecommunications control device autonomously determining transmission timing and a method therefor |
| 12/18/2008 | US20080310458 Electronic Device and Method of Communication Resource Allocation |
| 12/18/2008 | US20080310454 Provisioning Bandwidth For A Digital Media Stream |
| 12/18/2008 | US20080310451 Splitting of a Data Stream |
| 12/18/2008 | US20080310450 Method of Passing a Constant Bit Rate Digital Signal Through an Ethernet Interface and System for Carrying Out the Method |
| 12/18/2008 | US20080310449 Method and Apparatus For Upper Level Protocol Message |
| 12/18/2008 | US20080310447 Methods and Apparatus for Testing Adaptive Timing Characteristics of Packet-based Timing Protocol |
| 12/18/2008 | US20080310446 Provisioning Bandwidth For A Digital Media Stream |
| 12/18/2008 | US20080310445 Provisioning Bandwidth For A Digital Media Stream |
| 12/18/2008 | US20080310396 Method of performing uplink synchronization in wireless communication system |
| 12/18/2008 | US20080310395 Method and apparatus for providing timing alignment |
| 12/18/2008 | US20080310394 Method and system for multisession bluetooth communication using multiple physical (phy) layers |
| 12/18/2008 | US20080310393 Wireless synchronizing bridging device, wireless synchronizing bridging system and wireless synchronizing bridging method |
| 12/18/2008 | US20080310392 Virtual connection of a remote unit to a server |
| 12/18/2008 | US20080310391 Apparatus for and method of power save traffic control in client/server networks |
| 12/18/2008 | US20080310389 Method and System for Dynamic ACK/NACK Repetition for Robust Downlink MAC PDU Transmission in LTE |
| 12/18/2008 | US20080310388 Transmission of radio blocks in reduced transmission time interval mode |
| 12/18/2008 | US20080310386 Techniques for optimization of location determination in wireless network |
| 12/18/2008 | US20080310385 Radio Base Station Apparatus and Transmission Rate Notifying Method |
| 12/18/2008 | US20080310374 Mitigation of interference in cell search by wireless transmit and receive units |
| 12/18/2008 | US20080310360 Method and apparatus for transmitting and receiving channel quality indicator in communication system |
| 12/18/2008 | US20080310329 Method and Apparartus for Mitigating Psp Interference Psp-Enabled Communication Systems |
| 12/18/2008 | US20080310305 Interruption control |
| 12/17/2008 | EP2002620A2 Multi-functional line card for metro optical applications |
| 12/17/2008 | EP2002581A2 Method and apparatus for configuring logical channels in a network |
| 12/17/2008 | EP2002576A2 Detecting and minimizing effects of optical network faults |
| 12/17/2008 | EP2002272A1 Apparatus and method for providing a clock signal |
| 12/17/2008 | EP2002271A1 Apparatus for detecting clock failure and method therefor |
| 12/17/2008 | EP1527558B1 System and method for the multicast distribution of multimedia messaging service messages |
| 12/17/2008 | EP1461890B1 Method for supporting sdh/sonet aps on ethernet |
| 12/17/2008 | CN101326750A Optical transmission system and method |
| 12/17/2008 | CN101325598A Method for encapsulating data of transmission equipment receiving side and transmitting side as well as synchronous digital system |
| 12/17/2008 | CN101325465A Method for transmitting client signal in light transmission network and correlated equipment |
| 12/17/2008 | CN101325464A Protection system for light passive network |
| 12/17/2008 | CN101325449A Method for transmitting multiple wireless system IQ data between baseband and radio frequency |
| 12/17/2008 | CN101325430A Synchronous judgment method and apparatus for TDD system bidirectional transmission |
| 12/17/2008 | CN100444662C Transmission rate determination method, and base station apparatus, terminal apparatus, and communication system using the same |
| 12/17/2008 | CN100444541C User equipment having improved power savings during full and partial dtx modes of operation |
| 12/16/2008 | US7467242 Method and system for dynamic FIFO flow control |
| 12/16/2008 | US7467193 Management of virtual and physical network inventories |
| 12/16/2008 | US7466825 Systems and methods for added authentication in distributed network delivered half-duplex communications |
| 12/16/2008 | US7466753 Microcontroller having a digital to frequency converter and/or a pulse frequency modulator |
| 12/16/2008 | US7466745 Synchronizing PCM and pseudorandom clocks |
| 12/16/2008 | US7466724 Apparatus and method of analyzing packetized data spanning over multiple clock cycles |
| 12/16/2008 | US7466723 Various methods and apparatuses for lane to lane deskewing |
| 12/16/2008 | US7466722 Telephone communication system over a single telephone line |
| 12/16/2008 | US7466720 Flexible architecture for SONET and OTN frame processing |
| 12/16/2008 | US7466719 Packet routing in a multi-bearer-type network |
| 12/16/2008 | US7466718 Decoding device for analyzing communication protocols |