PATENTS

1.    R. C. Qiu, Method and system for Doppler frequency estimation, Granted US Patent, Patent #: 6785351, 08/31/2004.

2.    M. Lu, R. Qiu, P. Zhu, Method and apparatus for Multi-layer resource management in wireless communication system,  Granted US Patent, Patent #: 6785227, 08/31/2004.

3.    M. Jiang and R. C. Qiu, Method of improving user access performance by adjusting power of user probe signal,  Granted US Patent, Patent #: 6631123, 10/07/2003.       

4.    R. C. Qiu, Long-Range Prediction of Fading Signals for WCDMA High Speed Downlink Packet Access (HSDPA), European Patent EP1410525.

5.    R. C. Qiu, On Adaptive Pilot/Traffic Channel Power Control for 3GPP WCDMA, European Patent EP1354433, Canadian Patent CA 2436042.   

6.   R. C. Qiu, C. Weaver, K. Li, T. Chen, M. Meyers,   A Channel Assisted Power Control Technique,  Filed/Issued 8/18/2000, serial/patent number 9/641212, pending.

7.   R. Qiu, T. Chen, M. Meyers,  Power control with smart step size based on channel parameter measurements,  01301721.5 2/26/01 2/20/02, pending.

Return to the homepage