The power allocation of MIMO system is also studied.
论文还研究了MIMO系统的功率分配问题。
In addition, power allocation is also considered to get higher performance.
同时，我们通过结合功率分配和预编码，获得更好的系统性能。
The dependency on environments also impacts the power allocation in organizations.
同时，组织对环境的依赖还影响了组织内的权力分配状况。
A low-complexity bit and power allocation algorithm is proposed based on this structure.
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。
Secondly, DF and AF have similar power allocation schemes to optimize the SER performance.
在优化系统误码率（SER）性能方面，二者具有基本类似的功率分配方案；
Finally, an adaptive subchannel and power allocation scheme for MC-CDMA system is proposed.
针对MC - CD MA系统的上行链路提出了一种自适应子载波和功率分配算法。
Next, the problem of power allocation in three-node cooperative communication system is analyzed.
接着，论文分析了三节点协作通信系统中的功率分配问题。
The optimum power allocation algorithm, with channel capacity as destination function, was given out.
以信道容量为目标函数，给出了最优的功率分配算法。
Then, we can further reduce the outage of the system through feedback the parameter of power allocation.
接着，通过反馈功率分配参数，可进一步降低系统中断率。
Therefore, there is great practical significance on optimal power allocation between source and relay nodes.
因此，对信源和中继节点之间的功率优化分配有着极其重要的现实意义。
In this paper, subcarrier pair selection and power allocation in broadband OFDM relaying system is addressed.
该文研究宽带OFDM中继系统的最优中继子载波对选择和功率分配。
Several improved power allocation algorithms were proposed, which could be easily applied in the UMTS system.
提出了几种可以方便运用在UMTS系统的改进下行功率分配算法。
In this paper, we investigate two aspects of resource allocation: optimal power allocation and partner selection.
本文主要研究资源分配的两个方面：功率优化分配和合作伙伴选择。
The adaptive power allocation algorithm and modulation scheme for adaptive OFDM systems are studied subsequently.
其次研究了自适应OFDM系统的功率分配及自适应调制算法。
For MQAM modulation, the optimized bit loading and power allocation were derived from a various-step greedy algorithm.
针对MQAM调制，采用变步长的贪婪算法得到优化的子信道比特加载及功率分配方案。
Subcarrier and power allocation is performed separately for non-real time users with the proportional rate constraints.
对于非实时用户，按照数据率比例公平的要求，子载波和功率分配分离进行。
Power allocation is adopted in the scheme to achieve better bit error rate (BER) performance and higher power efficiency.
最后引入功率配置来进一步改善系统误码率性能和提高功率效率。
Based on the iterative bit-filling procedure, a computationally efficient bit and power allocation algorithm is presented.
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。
Then, to reduce the complexity, we propose a two-step suboptimal algorithm that separates subcarrier and power allocation.
随后为降低求解该优化问题的复杂度，提出两步次优算法，将问题分解为子载波分配和功率分配。
The discontinuous power allocation scheme determines the allocated power and modulation constellation on each subchannel simultaneously.
这种非连续的功率分配方案，在功率分配的同时自适应确定了调制方式。
A downlink power allocation scheme was developed to improve the spectral efficiency of distributed wireless communication systems (DWCS).
为了提高分布式无线通信系统(DWCS)的频谱效率，提出了一种下行功率分配算法。
Secondly, the power allocation and subcarrier pairing for cooperative OFDM systems were researched and the outage proformance was analysed.
研究协作OFDM系统的功率分配和子载波配对，并分析系统的中断性能。
In this paper, a novel power allocation and adaptive modulation method is proposed on the basis of the combination of MIMO and OFDM technology.
本文在已知信道状态信息的前提下，将MIMO和OFDM技术相结合，提出了一种新的MIMO - OFDM系统的功率分配和自适应调制方法。
The study on the essence of police' s administrative penalty power is helpful for discussing power allocation of police' s administrative penalty.
研究警察行政处罚权主体的本质属性，有利于进一步探讨警察行政处罚权力配置。
The power allocation scheme, two superimposed structure and the synchronization scheme with superimposed training are proposed to solve these problems.
本文提出了关于叠加训练序列的一种能量分配方案、两种最佳叠置结构和一种同步算法。
In addition, MMSE IC iterative group detection combined with power allocation among different antenna layers can further improve the system performance.
此外，MMSEIC迭代群检测算法结合天线层之间的功率分配也可进一步改善系统性能。
And then an optimum sensing time and transmitted power allocation was proposed by making use of the approximate outage probability formulation as cost function.
然后以近似表达式为代价函数，提出一种优化感测时间和功率分配方案。
In this paper, a semi-distributed user scheduling and power allocation scheme is developed for the downlink of multi-cell systems with universal frequency reuse.
对全复用多小区系统下行链路用户调度与功率分配问题进行了研究，提出了一种半分布式的用户调度与功率分配方案。
In this paper, a semi-distributed user scheduling and power allocation scheme is developed for the downlink of multi-cell systems with universal frequency reuse.
对全复用多小区系统下行链路用户调度与功率分配问题进行了研究，提出了一种半分布式的用户调度与功率分配方案。
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