1
Klein S Gilhousen, Irwin M Jacobs, Roberto Padovani, Lindsay A Weaver Jr, Charles E Wheatley III, Andrew J Viterbi: System and method for generating signal waveforms in a CDMA cellular telephone system. Qualcomm Incorporated, Russell B Miller, April 7, 1992: US05103459 (1447 worldwide citation)

A system and method for communicating information signals using spread spectrum communication techniques. PN sequences are constructed that provide orthogonality between the users so that mutual interference will be reduced, allowing higher capacity and better link performance. With orthogonal PN co ...


2
Klein S Gilhousen, Irwin M Jacobs, Lindsay A Weaver Jr: Spread spectrum multiple access communication system using satellite or terrestrial repeaters. Qualcomm, Brown Martin Haller & McClain, February 13, 1990: US04901307 (1355 worldwide citation)

A multiple access, spread spectrum communication system and method for providing high capacity communications to, from, or between a plurality of system users, using code-division-spread-spectrum communication signals. The communication system uses means for providing marginal isolation between user ...


3
Klein S Gilhousen, Roberto Padovani, Charles E Wheatley III: Method and apparatus for controlling transmission power in a CDMA cellular mobile telephone system. Qualcomm, Russell B Miller, October 8, 1991: US05056109 (784 worldwide citation)

A power control system for a cellular mobile telephone system in which system users communicate information signals between one another via at least one cell site using code division multiple access spread spectrum communication signals. The power control system controls transmission signal power fo ...


4
Klein S Gilhousen, Roberto Padovani, Charles E Wheatley III: Method and system for providing a soft handoff in communications in a CDMA cellular telephone system. Qualcomm Incorporated, Russell B Miller, March 31, 1992: US05101501 (754 worldwide citation)

In a cellular telephone system a system for directing communications between a mobile user and cell-sites as a mobile user changes cell-site service areas. The mobile user includes an apparatus for, while in communication with another system user via one cell-site, determining a transition of the mo ...


5
Klein S Gilhousen, Roberto Padovani, Charles E Wheatly III: Diversity receiver in a CDMA cellular telephone system. Qualcomm Incorporated, Russell B Miller, April 28, 1992: US05109390 (692 worldwide citation)

A spread spectrum receiver subsystem for utilization in a CDMA cellular telephone having a searcher receiver for scanning the time domain so as to use the PN processing gain and time discrimination properties of spread spectrum coding to determine the location in the time domain and the received sig ...


6
Klein S Gilhousen, Franklin P Antonio: CDMA microcellular telephone system and distributed antenna system therefor. Qualcomm Incorporated, Russell B Miller, Katherine W Walker, January 18, 1994: US05280472 (514 worldwide citation)

A code division multiple access (CDMA) communication system in which cellular techniques are utilized in a wireless Private Branch Exchange (PBX) environment. A microcellular arrangement is defined in which a base station communicates user information signals using CDMA communication signals with su ...


7
Paul E Jacobs, William R Gardner, Chong U Lee, Klein S Gilhousen, S Katherine Lam, Ming Chang Tsai: Variable rate vocoder. QUALCOMM Incorporated, Russell B Miller, Sean English, May 9, 1995: US05414796 (393 worldwide citation)

An apparatus and method for performing speech signal compression, by variable rate coding of frames of digitized speech samples. The level of speech activity for each frame of digitized speech samples is determined and an output data packet rate is selected from a set of rates based upon the determi ...


8
Klein S Gilhousen, Irwin M Jacobs, Roberto Padovani, Lindsay A Weaver Jr, Andrew J Viterbi: System and method for generating signal waveforms in a CDMA cellular telephone system. Qualcomm Incorporated, Russell B Miller, May 16, 1995: US05416797 (352 worldwide citation)

A system and method for communicating information signals using spread spectrum communication techniques. PN sequences are constructed that provide orthogonality between the users so that mutual interference will be reduced, allowing higher capacity and better link performance. With orthogonal PN co ...


9
Klein S Gilhousen, Roberto Padovani, Charles E Wheatley III, Lindsay A Weaver Jr, Robert D Blakeney II: Method and apparatus for controlling transmission power in a CDMA cellular mobile telephone system. Qualcomm Incorporated, Russell B Miller, November 23, 1993: US05265119 (342 worldwide citation)

A power control system for a cellular mobile telephone system in which system users communicate information signals between one another via at least one cell site using code division multiple access spread spectrum communication signals. The power control system controls transmission signal power fo ...


10
Klein S Gilhousen, Irwin M Jacobs, Roberto Padovani, Lindsay A Weaver Jr, Charles E Wheatley III, Andrew J Viterbi: System and method for generating signal waveforms in a CDMA cellular telephone system. Qualcomm Incorporated, Russell B Miller, May 3, 1994: US05309474 (283 worldwide citation)

A system and method for communicating information signals using spread spectrum communication techniques. PN sequences are constructed that provide orthogonality between the users so that mutual interference will be reduced, allowing higher capacity and better link performance. With orthogonal PN co ...