首先,分析了多输入多输出系统的信道容量。
First of all, the channel capacity of the MIMO system is discussed.
第二章基带传送的原理和基带通信的信道容量。
Second chapter is about baseband transmission principle and baseband channel capacity.
数值模拟表明信道容量与衰落程度和分集的性能有关。
The numerical simulation results show that channel capacity will be affected by fading severity and diversity performance.
本文给出了有反馈多址信道容量区域的一个极限表示。
This paper gives a limit representation of the capacity region of multi-access channels with feedback.
为了增加信道容量,载波频段不断地向高频方向移动。
In order to increase the capacity of channel, the frequency of carrier wave moved to higher endlessly.
以信道容量为目标函数,给出了最优的功率分配算法。
The optimum power allocation algorithm, with channel capacity as destination function, was given out.
该文对数字水印信道容量的研究结果进行了分析总结。
The diversified researches of capacity of digital watermarking are summarized in this paper.
量子信道特别是量子高斯信道容量具有重要的信息论意义。
We study information capacities of quantum channels with special emphasis on quantum Gaussion channels.
空时编码技术通过空间和时间分集接收能有效增加信道容量。
Space -time coding can increase channel capacity by using the space and time diversity technique.
接收信噪比较大时,平均信道容量上下限基本接近其实际值。
And at high SNR, the upper and lower bounds on the ergodic capacity are close to its true value.
计算机仿真表明,在衰落条件下采用协作分集可以有效地提高信道容量。
We analyze the channel capacity of a relay channel model employing cooperative diversity. Computer simulations show that cooperative diversity can increase the channel capacity substantially.
同时探讨了CAN总线传输信息的速率、信道容量和节点容量等技术问题。
And we discussed the CAN-BUS key technical such as the transmission speed, channel capacity, node capacity, and so on.
考虑对数路径损耗模型下采用非再生信道的协作分集技术提高信道容量问题。
This paper considers a non-regenerative cooperative diversity technique under the well-known log-distance path loss model.
从信道容量和数据库吞吐量两方面分析了C/S模式下MIS系统的网络规模。
This paper analyzes the network scale of MIS with C/S mode, including the channel capacity and database throughput dividually.
本文提出了示例学习的抽象信道模型,引入一个新的特征选择量——信道容量。
The abstract channel model for learning from examples is presented and a new attribute selection measure (channel capacity) is introduced.
在实际系统中,由于反馈信道容量有限,采用的是基于码本的有限反馈预编码技术。
In practical systems, limited feedback precoding based on codebook is used, due to the limited capacity of the feedback channel.
MIMO可以线性地提高系统的信道容量,突破了单输入单输出信道的仙农容量极限。
MIMO can linearly increase the volume of the system, breaks through the traditional Shannon Limit of SISO channel.
通过对水印信道容量的分析,得出了对水印的嵌入和检测算法研究具有指导意义的结论。
An effective conclusion for designing the arithmetic of embedding and detecting is found by analysis the capacity.
语内交际时,语言的冗余成分正适合该语言信息接收者的信道容量,足以保证交际的成功。
In intralingual communication, redundancy in one language fits in well with the channel capacity of its receptor and guarantees success in communication.
该算法把负载引起的波长损失均衡地分布在网络中,使得链路的信道容量受到的影响更小。
And we propose a new heuristic algorithm entitled maximum bottleneck capacity algorithm (MaxBC), which distributes the wavelength loss to the whole networks.
在这样的未来移动通信系统中,如何逼近MIMO信道容量是系统设计考虑的至关重要的问题。
In such a future mobile communication system, how to achieve the channel capacity of MIMO becomes a very important question.
研究表明,采用极化分集技术的MIMO系统具有良好的非相关衰落特性,信道容量得到显著提高。
Simulation results show that MIMO wireless system using polarization diversity is of excellent fading characteristic, and channel capacity is increased effectively.
仿真实例结果表明,提出的三种多进制网络时间隐蔽信道具有较高的信道容量,各有特点和实用价值。
The results of simulation show that the proposed multi-state network covert timing channels with higher channel capacity and all have their own characteristics and the practical value.
在降雨环境中,进一步研究了卫星通信系统在QPSK调制和4qam调制下的信道容量的概率分布。
In the rainfall circumstance the probability distribution of satellite channel capacity is analyzed in QPSK modulation and 4qam modulation.
增大天线间距能够提高信道容量,但并不能一直提高信道容量。K系数的增大,信道容量将会降低。
The results also show that the channel capacity decreasinglyincreases with the antenna spacing and decreases with the coefficient K.
其后,基于安全实时数据库应用场景给出了结合短消息指标和信道容量的事务隐蔽信道度量和限制机制。
A mechanism for secure real-time database scenario, which combines SMC with the channel capacity, is presented to measure and mitigate the threat of transaction covert channel.
文中介绍了作为基本通信系统的水印、作为边信息的水印、利用脏纸编码的水印及安全水印的信道容量。
The capacity of watermarking as a basic communication system, the capacity as side information, the capacity using dirty paper encoding and the capacity of security watermarking are introduced.
文中介绍了作为基本通信系统的水印、作为边信息的水印、利用脏纸编码的水印及安全水印的信道容量。
The capacity of watermarking as a basic communication system, the capacity as side information, the capacity using dirty paper encoding and the capacity of security watermarking are introduced.
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