rate adaptation

Time variability of the underwater channel requires that receiver adaptation be performed at the chip rate, rather than the symbol rate.

水声信道的时变特性要求自适应均衡器系数以码片速率更新，而不是以码元速率更新。

Experiments are done to test the detection ability, false-negative rate and false-positive rate of the method. Result shows that this method has the features of self-adaptation, self-learning, diversity, can detect know and unknow computer virus effectively.

通过实验测试了该方法的识别能力、错误否定率和错误肯定率，结果表明该方法具有自适应、自学习和多样性等特点，能够有效地检测未知计算机病毒。

The standard ATM Adaptation Layer 2 ( AAL2) which is designed to improve the bandwidth utilization for delay sensitive low bit rate traffic, has found wide applications to tactical ATM communication networks.

AAL2是为了满足对时延敏感的低速率或可变速率的短分组业务需求而提出的一种组合信元ATM适配技术，在战术通信网中也得到了应用。

Simulation results show that, combining rate adaptation with contention window control can achieve much better network performances, including throughput and fairness, than only using rate adaptation in IEEE 802.11 multi-rate wireless LANs.

模拟实验表明，在多速率无线局域网中，竞争窗口控制算法的引入，可以在已有的速率调整算法的基础上，使网络性能大大提高，获得更好的吞吐量和公平性。

Learning rate adaptation circuit is also presented to accelerate the convergent speed.

为提高BP神经网络片上学习的收敛速度，还提出了学习速率自适应电路。

A combined power and rate adaptation in integrated service CDMA communications is considered.

分析了混合功率速率自适应系统在综合业务CDMA通信中的性能.