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Your search returned 845 patents.
( 375/343 in Current US Classification )
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Patent IDTitleDate Filed
7142584 Synchronizing a bash station and a mobile station September 2, 1999
7139338 Receiver November 7, 2001
7136436 Boundary detection using multiple correlations November 28, 2001
7133647 Chiprate correction in digital transceivers September 23, 2002
7133474 Method and system for timing recovery and delay spread estimation in a communication system July 31, 2001
7133438 Acquisition method and apparatus for carrying out the method January 22, 2001
7133434 Making measurements on parallel frequencies in a radio communications device May 29, 1998
7133424 Method and device for synchronizing a mobile radio receiver with a time slot structure of a received radio signal June 20, 2002
7130363 Apparatus for estimating phase information using matched filter in communication system and method thereof December 4, 2001
7130334 Method and apparatus for a pilot search using a matched filter January 16, 2004
7130326 Gated time division multiplexed spread spectrum correlator March 13, 2002
7113555 Data channel with joint data estimation and timing recovery October 15, 2002
7106814 Method and wireless device employing a preamble to initiate communications April 30, 2003
7106813 Method and apparatus for combined soft-decision based interference cancellation and decoding March 16, 2000
7103095 Spread spectrum code correlator February 28, 2001
7103089 Multibit spread spectrum signaling December 7, 2000
7103088 Efficient spreader for spread spectrum communication systems April 26, 2005
7103085 Wireless communications system with secondary synchronization code based on values in primary synchronization code June 16, 2000
7099371 Method for generating and allocating code pairs of orthogonal spreading codes December 28, 2001
7095813 System and method for the detection and compensation of radio signal time of arrival errors May 16, 2002
7092469 Synchronization signal detector and method of detection of synchronization signal September 26, 2001
7092456 Process for synchronization May 29, 2001
7092452 Co-channel interference receiver April 25, 2003
7092429 Multi-pass frequency hop-acquisition correlator September 26, 2002
7088956 Path search circuit, radio receiver and radio transmitter, utilizing a directional beam April 10, 2003
7085240 Directed maximum ratio combining and scheduling of high rate transmission for data networks June 5, 2001
7079604 Ultrawide bandwidth system and method for fast synchronization using multiple detection arms October 10, 2000
7079603 Method for correlating chronologically discrete signal segments September 26, 2000
7076001 System and method for an in-service decision-directed signal to noise ratio estimator October 16, 2001
7075974 Multi-path detection circuit and method for a CDMA receiver November 26, 2001
7075967 Wireless communication system using block filtering and fast equalization-demodulation and method of operation April 20, 2001
7072618 Adaptive threshold selection system and method for detection of a signal in the presence of interference December 21, 2001
7068742 Method and apparatus for resolving multipath components for wireless location finding August 7, 2002
7068704 Embedded chirp signal for position determination in cellular communication systems November 27, 2001
7065375 Process and device for estimating the speed of movement of a mobile terminal, in particular a cellular mobile telephone capable of operating according to the UMTS standard September 24, 2002
7065162 Method and system for down-converting an electromagnetic signal, and transforms for same April 14, 2000
7065158 Detection method for phase-modulated symbols with a correlator-bank November 20, 2001
7061975 Noncyclic digital filter and radio reception apparatus comprising the filter December 18, 2000
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