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| Overview of Generalized Multicarrier CDMA for Wireless Transmission |
| Li Hai-tao; Lu Jian-hua |
| State Key Lab on Microwave & Digital Comm.,Tsinghua Univ.,Beijing 100084 China |
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Abstract A novel Generalized MultiCarrier CDMA (GMC CDMA) transmission scheme has been proposed recently. With a block-wise transmission and spreading, GMC CDMA has been proven to be able to eliminate intersymbol interference and multiuser interference, while guaranteeing a good symbol recovery in multipath fading channel with improved bandwidth efficiency. This paper provides an intuition for the principle and design of GMC CDMA, summarizes research advancement in GMC CDMA and discusses several hot-spots of the research in the future.
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Received: 03 January 2003
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2003, Vol. 25 
