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Your search returned 2350 patents.
( 370/342 in Current US Classification )
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Patent IDTitleDate Filed
7221911 Multi-band ultra-wide band communication method and system June 25, 2003
7221695 Method for communicating scrambling code ID in mobile communication system August 17, 2000
7221680 Multiplexing and transmission of multiple data streams in a wireless multi-carrier communication system September 1, 2004
7221670 Apparatus and method for supplying information concerning packet data to a base station August 6, 2002
7221669 Cellular telephone having improved in-band signaling for data communications over digital wireless telecommunications networks March 6, 2002
7218668 Wireless communications systems and methods for virtual user based multiple user detection utilizing vector processor generated mapped cross-correlation matrices March 14, 2002
7218628 Method and device for detecting preamble of wireless data frame July 29, 2002
7218625 Initial power control for spread-spectrum communications November 12, 2004
7218624 User equipment and base station performing data detection using a scalar array June 14, 2002
7218623 Coded reverse link messages for closed-loop power control of forward link control messages May 1, 2002
7218622 Method of transmitting a synchronisation signal during a synchronisation time slot of a mobile radio telecommunication system of the time division duplex (TDD) type September 26, 2001
7218621 Method for dynamic allocation of channels in a code division multiple access packet data system December 26, 2000
7218619 Call admission method in CDMA mobile communication system July 18, 2001
7218618 Method of providing mobile IP functionality for a non mobile IP capable mobile node and switching device for acting as a mobile IP proxy July 19, 2002
7215930 Method and apparatus for providing uplink signal-to-noise ratio (SNR) estimation in a wireless communication March 5, 2004
7215929 Method and apparatus for maintaining desired link quality when no data is transmitted on transport channels having quality targets October 8, 2002
7215645 Procedure for the estimation of parameters of a CDMA-signal August 1, 2002
7215636 Method of determining training signal in OFDM, and apparatus and method for receiving OFDM signal using the training signal May 8, 2003
7215635 Apparatus for transmitting and receiving signal using orthogonal codes and non-binary values in CDMA/OFDM system and method thereof December 27, 2002
7212810 System selection for wireless data services April 1, 2004
7212591 Methods and receivers that estimate multi-path delays by removing signal rays from a power-delay profile April 28, 2003
7212588 Double sideband-intermediate frequency radio receiver architecture February 20, 2002
7212519 Combining narrowband applications with broadband transport December 21, 2001
7212508 Method and apparatus for overlaying two CDMA systems on the same frequency bandwidth January 19, 2005
7212505 Roaming in a communication network March 19, 2001
7209741 Method of acquiring a mobile station identifier in a hybrid network December 31, 2004
7209463 Transmission time adjusting apparatus and method between RNC and UE in a CDMA communication system June 26, 2002
7209462 Apparatus and method for supporting common channel packet data service in a CDMA2000 RAN March 11, 2002
7209461 Method and apparatus for chip-rate processing in a CDMA system May 9, 2001
7209457 Methods and systems for managing the routing of packets over a hybrid communication network December 19, 1997
7209445 Method and system for extending the reach of a data communication channel using a flow control interception device February 18, 2005
7206598 Method and apparatus for a control channel power allocation in a communication system August 18, 2003
7206554 Transmit diversity with formed beams in a wireless communications system using a common pilot channel June 28, 2002
7206546 Method of rejecting interference disturbing the reception of a satellite radio signal June 30, 2004
7206302 Mobile radio communication system, communication apparatus applied in a mobile radio communication system, and mobile radio communication method March 10, 2006
7206291 Determination of parameter values of an uplink transport channel September 4, 2001
7203181 CDMA system transmission matrix coefficient calculation October 3, 2002
7203179 Method and apparatus for normalizing CDMA RAKE output May 31, 2002
7203178 Multiuser interference cancellation apparatus June 5, 2002
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