Multiple Access Cellular Communication with Signal Cancellation to Reduce Co-Channel Interference

作者: Haralabos C. Papadopoulos , Carl-Erik Wilhelm Sundberg

DOI:

关键词: Electronic engineeringSignalCo-channel interferenceBase stationInterleavingTelecommunications linkTransmission (telecommunications)EngineeringInterference (communication)Start signal

摘要: A method and system for reducing co-channel interference (CCI) in multiple access communication by providing complete or partial cancellation of a mixed CCI interfering signal base station. An exemplary includes first second stations communicating with users cells, respectively. The station transmits downlink to user the cell. is also that it interferes reception an uplink representative supplied along transmission path from utilizes reduce effect on received composite by, example, combining suitably processed version thereof signal. Other aspects invention involve non-uniform quality service, dropping potentially packets, full circular interleaving packet slot assignments.

参考文章(54)
Eugene J. Bruckert, Michael D. Kotzin, Reduced interference through offset frequency partitioning ,(1994)
Kenneth S. Wreschner, Marc D. Brack, Terry Winningham, Scott D. Blanchard, Apparatus for rapid interference cancellation and despreading of a CDMA waveform ,(1996)
Hiroshi Takatori, Toshiro Suzuki, Eiichi Amada, Takanori Miyamoto, Hirotoshi Shirasu, Tohru Kazawa, Tatsuya Kameyama, Method and system for bidirectionally transmitting data ,(1987)
Stephen L. Spear, Time-allocation of radio carriers ,(1991)
Morris Anthony Moore, A tdm quasi-duplex system ,(1989)
Klein S. Gilhousen, Franklin P. Antonio, Lindsay A. Weaver, Irwin M. Jacobs, Alternating sequential half duplex communication system ,(1988)