结合动态信道分配和非线性空间处理的高吞吐量分组无线电

Vehicular Technology Conference. IEEE 55th Vehicular Technology Conference. VTC Spring 2002 (Cat. No.02CH37367) Pub Date : 2002-08-07 DOI:10.1109/VTC.2002.1002596

R. R. Araujo, F. Cavalcanti, J. Mota, B. Dorizzi

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引用次数: 0

摘要

本文讨论了一种结合非线性干扰抑制方法的动态分组时隙分配(DPA)算法在基站天线阵列tdma网络中的应用。考虑了单细胞和多细胞情况。然后对不同程度的空间多样性评估了整个接收策略(DPA和非线性空间处理相结合)。结果表明，该组合策略产生了相当大的吞吐量改进，特别是在高提供负载条件下。

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Combined dynamic channel assignment and non-linear spatial processing for high throughput packet radio

We discuss the use of a dynamic packet to time-slot assignment (DPA) algorithm combined with a nonlinear interference suppression method for a TDMA-based network equipped with an antenna array in the base station. Single and multicell cell scenarios are considered. The whole receiver strategy (combined DPA and non-linear spatial processing) is then evaluated for different degrees of spatial diversity. Results show that the combined strategy produces a considerable throughput improvement, specially for a high offered load condition.

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来源期刊

Vehicular Technology Conference. IEEE 55th Vehicular Technology Conference. VTC Spring 2002 (Cat. No.02CH37367)

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