At the same time, if radio resource allocation is fully based on channel state information, these increase the needed number of feedback bits and lead to feedback overhead.
同时，如果无线资源分配基于完全信道信息反馈，将会增加系统的信息反馈量，造成较大的信息冗余。
The second chapter is the summary of the theory, which made a review on human resource allocation theory and asymmetric information theory separately, made a brief commentary to relevant literatures.
第二章为理论综述，分别对人力资源理论和不对称信息理论进行了回顾，对有关文献做了简要评述；
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