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Telecommunications > Transmitter And Receiver At Separate Stations > Having Measuring, Testing, Or Monitoring Of System Or Part > Phase Measuring (e.g., Group Delay, Propagation Effect, Etc.) Phase Measuring (e.g., Group Delay, Propagation Effect, Etc.)Phase Measuring (e.g., Group Delay, Propagation Effect, Etc.) patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.12/28/06 - 20060292994 - Transmitter-receiver of mobile communication system According to a transmitter-receiver of a mobile communication system of the present invention, it is possible to preferably perform the communication with a desired user without deteriorating the quality of service of an interference user even when the desired user and the interference user are present in the same direction. ... 12/14/06 - 20060281416 - Data transmission error reduction via automatic data sampling timing adjustment A data transmission error reduction circuit is formed including a delay circuit, a detection circuit and a control circuit. In one embodiment, the delay circuit includes n delay element and multiplexor pairs, selectively employable to apply an aggregate amount of time delay to a data signal. The detection circuit includes ... 07/13/06 - 20060154611 - Distance estimation A method for estimating the distance between a transmitter and a receiver, the transmitter being arranged to transmit a signal as a series of bursts, and the carrier frequency of each burst being set according to a predetermined sequence, the method comprising: forming a first series comprising the measured differences ... 06/22/06 - 20060135078 - Path timing detecting method in mobile communications system and base station A path timing detecting method and a base station are provided which can improve the accuracy of detecting the path timings and check an increase in the processing load in the random access in a mobile communications system. First, the method identifies the effective path timing range using a preamble, ... 03/16/06 - 20060057968 - Communication management method, central control station, communication station, communication management program, and computer-readale recording medium storing communication management program A central control station carries out allocations of transmission rights according to a rule that a value obtained by subtracting (i) a value of a broken line (11) from (ii) a value of a straight line (10) is always limited according to a certain constant value (TXOP bound) smaller than ... 12/29/05 - 20050287956 - Effective time-of-arrival estimation algorithm for multipath environment An algorithm identifies a line-of-sight (LOS) signal that may be used to provide an effective time-of-arrival (TOA) estimation. ... 12/08/05 - 20050272379 - Apparatus and method for correcting doppler shift in mobile communication systems A system and method for correcting for Doppler shift in transmitted and received electromagnetic wave, light wave, or acoustic wave signals between two platforms, where at least one of the platforms is moving relative to the other. The system involves determining a Doppler shift that affects the frequency of a ... 09/22/05 - 20050208898 - Systems and techniques for testing a wireless communications device Systems and techniques are disclosed relating to communications. The systems and techniques involve a method of testing a number of wireless subscriber stations. The testing methodology involves generating a broadcast signal, digitally creating a plurality of independently faded signals from the broadcast signal, and providing at least one of the ... 09/01/05 - 20050191965 - Method and apparatus for controlling transmission of channel quality information according to characteristics of a time-varying channel in a mobile communication system A method and apparatus for efficiently transmitting channel quality information on a radio channel in a mobile communication system are provided. The reporting cycle of channel quality information is changed adaptively according to time-varying characteristics associated with the Doppler frequency of a radio channel or the variation of the channel ... 08/18/05 - 20050181734 - Automatic connection of a mobile device to a wireless network A novel method for automatically connecting a mobile device to a wireless network is presented. The goal of the automatic connection of a mobile device to a wireless network is to provide a rapid wireless network connection for a mobile device when it comes into range of a desired network ... 08/11/05 - 20050176376 - Batch testing system and method for wireless communication devices The present invention provides a batch testing system and method that applies a single shielded anechoic chamber to simultaneously test multiple wireless communication devices. The shielded anechoic chamber can avoid external electromagnetic interference, reduce strength of reflected signals significantly and provide stable channel environment, thereby testing signal transceiving of the ... ### FreshPatents.com Support |