A Low PAPR Multiple Access Scheme for LTE-A

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概要

• 論文の詳細を見る

• In this letter, we propose two antenna grouping schemes for uplink Nx SC-FDMA MIMO systems, where the multiple component carriers can be divided into several groups which are handled by different antennas, thus the number of component carriers on each antenna will be reduced by the group method. As a result, the peak-to-average power ratio (PAPR) of each antenna has been reduced. To further enhance the performance, an interleaving method is proposed to achieve better diversity gain due to the channel varying in the spatial domain and the frequency domain during one turbo coded stream. Our simulation figures clearly demonstrate that in all examples, the proposed schemes are shown to be effective in improving the Block Error Rate (BLER) performance while reducing the PAPR.

• The Institute of Electronics, Information and Communication Engineersの論文

著者

• Meng Yan

  Research And Innovation Center Alcatel-lucent Shanghai Bell Co. Ltd.

• Meng Limin

  Zhejiang Provincial Key Lab Of Fiber Optical Communication Technology College Of Information Engineering Zhejiang University Of Technology

• Hua Jingyu

  Zhejiang Provincial Key Lab Of Fiber Optical Communication Technology College Of Information Engineering Zhejiang University Of Technology

• Liu Gang

  Research And Innovation Center Alcatel-lucent Shanghai Bell Co. Ltd.

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• A Low PAPR Multiple Access Scheme for LTE-A
• A Low PAPR Multiple Access Scheme for LTE-A

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