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An adaptive subcarrier and bit allocation method based on embedded constellation is proposed for multiuser OFDM systems. 在多用户正交频分复用(OFDM)系统中,提出了一种基于复合星座的自适应子载波和比特分配方案。
In this paper, an adaptive bit-loading algorithm to minimize the transmission power is investigated for the case of fixed data rate and restricted subcarrier bit rate. 文中针对固定数据速率及子信道比特率受限的情况，研究了使系统发射功率最小化的自适应比特加载问题。
It will be shown that a broad class of GTD-based systems solve the optimal DFE problem with bit allocation. 这将是表明了广泛的GTD阶级为基础的系统的最佳解决有限元问题，比特分配。
An optimal discrete bit allocation algorithm was developed for resource allocation in future high-speed discrete multitone(DMT) systems. 为满足未来高速离散多音频调制(DMT)系统资源分配的需要,提出一种新的最优离散比特分配算法。
The method resolves problems in the standard method when the bit allocation is too uniform and the encoded frame history information is omitted. 该算法解决标准中原算法码率分配过于平均和不能充分利用已编码帧历史信息的问题。
This paper has presented an improved practical bit allocation algorithm on the DMT channel which can achieve near-flat power distribution under integer granularity constraint. 本文提出了一种改进的用于DMT信道的实用比特分配算法，它可以在整比特数限制下实现近似平坦的功率分布。
The simulation results show that the system outperforms fixed modulation FMT system in Bit Error Ratio (BER), and it is a practical bit allocation algorithm. 通过仿真分析表明，与采用固定调制方式的FMT系统相比较，该算法显著提高了系统的误比特率性能，是一种实用的比特分配算法。
It has also been observed that the use of DFE even without bit allocation in general results in better performance that linear transceivers with bit allocation. 也有人指出，利用有限元甚至没有比特分配的一般结果性能更好，线性收发比特分配。
Especially, the water-filling method with the integer bit constraint is researched and a modified greedy method and a bisection bit allocation method are proposed, respectively. 重点研究了在实际系统中整数比特约束下的注水法则,提出了一种改进的贪婪算法和对分比特分配算法。
With the principle of minimizing the sending power and reducing the system complexity，a optimized various-step subchannel bit allocation algorithm is proposed. 然后以实现系统发射功率最小为原则，以降低系统比特分配算法复杂度为目标，提出了一种可变步长的子信道比特分配优化算法。
Joint optimization of bit allocation, precoder, and equalizer has in the past been considered only for the linear transceiver (transceiver with linear precoder and linear equalizer). 联合优化比特分配，先行编码器，并均衡在过去被认为只用于线性收发器（收发器与线性先行编码器和线性均衡器）。
On the digital subscriber loop we realized the algorithm, got the max receiving bit, analysed the relation between the max receiving bit and transmitted power, and got the result of bit allocation. 用电脑仿真的方法在数位用户环路上实现了该算法，并测定其数字用户环路上所能获得的最大传码率，分析最大传码率与发送总功率的关系，给出比特分配结果。
He bit off a large piece of the apple. 他咬下一大块苹果。
She was a bit queer after her husband deserted her. 她遭丈夫遗弃後精神有点失常。
Study of Bit Allocation for DMT-HDSL System 基于DMT-HDSL系统的比特分配研究
A Bit Allocation Scheme for H.264 Rate Control 一种H.;264码率控制的位分配算法
I reckon the girl is a little bit boyish. 这想这个女孩有点男孩子气。
hierarchical B-picture bit allocation 分层B图像比特分配
Do you think Jack could bite in his secret want? 你以为杰克能忍住不说出他藏在心里的欲望吗？
We've spent our entire allocation for the year. 我们已经把今年拨给我们的全部经费都花光了。