CDMA上行链路的混合ARQ和外环功率控制方法

IEEE/Siberian Conference on Control and Communications (IEEE Cat. No.03EX687) Pub Date : 2003-10-01 DOI:10.1109/SIBCON.2003.1335740

A. Zhdanov

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引用次数: 1

摘要

本文以CDMA上行链路为例，研究了具有闭环功率控制系统中的混合重传技术。已知的解决方案包括阈值调整作为解码质量的函数，即解码失败时信号功率增加，反之亦然。提出了与阈值调整算法联合使用的带穿刺的2型混合重传算法。

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Methods of hybrid ARQ and outer loop power control for the CDMA uplink

The present paper considers hybrid retransmission techniques in systems with closed loop power control, CDMA uplink for example. The known solution includes the threshold adjustment as a function of the decoding quality, i.e., the signal power is increased at unsuccessful decoding, and vice versa. The type 2 hybrid retransmission algorithm with puncturing to be used jointly with the threshold adjustment algorithm is proposed.

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IEEE/Siberian Conference on Control and Communications (IEEE Cat. No.03EX687)

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