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, 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 ...


3
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 ...


4
Robert D Blakeney II, Gadi Karmi, Edward G Tiedemann Jr, Lindsay A Weaver Jr: Mobile station assisted soft handoff in a CDMA cellular communications system. Qualcomm Incorporated, Russell B Miller, November 30, 1993: US05267261 (716 worldwide citation)

In a code division multiple access (CDMA) spread spectrum cellular communication system in which a mobile station user communicates with another system user via at least one base station, wherein each base station transmits a common pilot signal of a different code phase with respect to other base s ...


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
Charles E Wheatley III: Transmitter power control system. Qualcomm Incorporated, Russell B Miller, November 30, 1993: US05267262 (389 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 ...


9
Panayotis Argyroudis, Gwain Bayley, Matthew S Grob, Marc Phillips, Samir S Soliman: Wireless remote telemetry system. Qualcomm Incorporated, Russell B Miller, Roger W Martin, May 5, 1998: US05748104 (360 worldwide citation)

A wireless remote telemetry system which uses low-cost remote communication devices operating on existing wireless communication systems in order to provide real-time reading and control of remote devices. In an embodiment applicable to utility service, consumption of electrical power among a popula ...


10
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 ...