基于迭代的比特和功率分配机制，提出了一种低复杂度的比特和功率分配算法。
Based on the iterative bit-filling procedure, a computationally efficient bit and power allocation algorithm is presented.
仿真结果表明，该算法是一种最优的比特和功率分配算法。与传统的等比特分配方案相比，该算法能够显著提高系统的性能。
Simulation results show that the proposed algorithm is an optimal algorithm and it can clearly improve system performance compared with the traditional equal bit allocation algorithm.
在研究MC - CDMA系统和自适应比特分配技术的基础上，提出了一种适合MC - CD MA系统的自适应比特和功率分配算法。
An adaptive bit and power allocation algorithm for MC-CDMA system is proposed in this paper based on the study of MC-CDMA system and adaptive allocation technology.
该方、去通过固定排序后的子信道的功率和比特分配方案大大降低了复杂度。
A low-complexity bit and power allocation algorithm is proposed based on this structure.
算法使用分组代替迭代计算，摒弃复杂的子载波交换操作，以极低的复杂度实现了等功率下的自适应子载波分配和比特加载。
The algorithm, which involves adaptive sub-carrier allocation and bit loading with equally power allocation, adopts a grouping technique rather than the sub-carrier swapping.
OFDM系统的自适应比特加载和功率分配程序，运行OFDM。
M-OFDM system of adaptive bit load and power distribution, the running OFDM.
该算法借鉴OFDM系统中自适应分配算法的思想，为各个扩频支路确定合适的比特数目和发射功率。
We distribute proper bit and power for each spread branch by using adaptive allocation ideas in OFDM for reference.
接着通过比特取整过程以及部分子载波功率和比特调整过程，实现系统资源的合理分配。
Finally, with the bit integer conversion process and the partial sub-channel's power and bit adjusting process, the system resource allocation is finished.
基于子载波边际效用，提出了一种针对实时业务的资源优化分配算法，在满足其传输速率和误比特率的前提下，有效地降低了系统所需要的发射功率。
After that, a resource optimization method for real-time traffics is proposed, which minimizes the required transmit power while guaranteeing the QoS requirement of real-time traffics.
基于子载波边际效用，提出了一种针对实时业务的资源优化分配算法，在满足其传输速率和误比特率的前提下，有效地降低了系统所需要的发射功率。
After that, a resource optimization method for real-time traffics is proposed, which minimizes the required transmit power while guaranteeing the QoS requirement of real-time traffics.
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