传输速率

为进一步提高混沌通信系统的传输速率，提出了一种基于FM（frequencymodulation）的四相混沌键控方法。

Phase FM-DCSK ( Frequency Modulation-Differential Chaos Shift Keying ) for increasing the data rate of the chaos modulation system is proposed .

因此在要求高传输速率、高传输质量和高移动性的4G（FourthGeneration）通信系统中，信道估计是不可缺少的一环。

Therefore , in the fourth generation ( 4G ) systems which require high data rate , high quality and high mobility , channel estimation is an indispensable part .

采用CS3/CS4编码改善GPRS传输速率

Using CS3 / CS4 Code Scheme to Improve GPRS Data Rate

以Internet为代表的数据网络的发展面临两大挑战性问题，一是提供更高的传输速率，另一是提供确定性（deterministic）QoS保障。

Internet has two challenges , one is the more high speed , another is provide deterministic QoS .

用MonteCarlo模拟方法研究ICP－AES中的物理化学过程Ⅱ.蒸发过程的模拟和有效质量传输速率的计算

Monte Carlo technique for studying chemical and physical processes in ICP-AES ⅱ . simulation of evaporation process

GPRS网络传输速率与信道配置

GPRS Network Transmission Rate and Channel Configuration

利用FPGA基于硬件的快速、并行处理的特点，可使系统数据处理和传输速率大为提高。

Use of FPGA hardware-based rapid , parallel processing features , enables system data processing and transmission rate greatly improved .

本文在0.18μMCMOS工艺上设计了一种用于10Gb/s传输速率的限幅放大器。

A limiting amplifier in 0.18 μ m CMOS technology for 10Gb / s application is described .

系统提供了对DMA的3Gbps数据传输速率。

The system offers a transmission rate of 3 Gbps for DMA .

同时DSP又易于满足图像处理中运算量大、实时性强、数据传输速率高等要求。

At the same time DSP is prone to satisfy the demands of large operations , real-time and high transmitting rate when processing image .

很多的MAC中的机制就是为了保证高传输速率的准确性和可靠性。

Some mechanisms of MAC layer are specified to guarantee the correctness and stability of high data rate transmission .

与单天线OFDM系统相比，正交波束空间分集&OFDM方法能够实现更高的传输速率。

Comparing with the single antenna OFDM system , the orthogonal-beams space diversity-OFDM method can implement a higher date rate .

为了解决胶囊内窥镜系统的数据传输速率的问题，我们提出一个USB传输接口方案。

To solve the problem of the rate of transmission of the capsule system , we put forward a new solution .

第三种算法为最小化发射功率的下行CR系统资源分配算法，在用户信息传输速率和干扰受限的条件下最小化系统发射功率。

The third one is used to minimize the total transmit power of downlink CR systems under the transmission rate and interference constraints .

这些研究结果将为UWB无线通信系统的数据传输速率的设计提供必要的理论基础。

These results will provide a theoretical basis for data transfer rates designed of UWB wireless communication systems .

与传统的单载波调制方式相比，OFDM技术可以有效地抵抗信道多径干扰，提高系统的传输速率。

Compared with the traditional scheme of single-carrier modulation , OFDM technology has more effective anti-jamming ability and achieves higher transmission rate .

由于其具有较高的频谱利用率、数据传输速率和抗多径衰落能力强等优点，使OFDM技术受到人们的广泛关注。

Extensive attention has been paid to OFDM due to its high spectral efficiency , high data rate and well anti-multipath ability .

TiO2聚集球膜电极的电子传输速率稍优于纳晶小颗粒膜电极。

The electronic diffusion rate of TiO2 sphere film electrode was a little better than that of nanocrystalline particle film electrode .

作为高传输速率的正交频分复用（OrthogonalFrequencydivisionMultiplexing，OFDM）技术现如今被广泛应用到无线网络中，也是下一代移动通信的核心部分。

As the central part of the next-generation mobile communications , the Orthogonal Frequency Division Multiplexing ( OFDM ) technology has been widely applied to wireless network .

介绍了GPRS的网络结构、编码方式、传输速率、手机类型和计费特点；

Network structure , coding mode , transmission rate , handset model and billing features of GPRS are introduced in this paper .

提高EPP大块数据传输速率

The Research of Improving the EPP Transmission Velocity of Large Blocks of Data

随着航电系统的发展，传统的通信网络传输速率已经不能满足发展需要，因此，FC协议作为新一代的高性能网络通信协议被引入到航电系统中。

Along with development of avionic systems , the transmission rate of traditional communication methods cannot meet the developing demands .

该方法避免了开发USB接口驱动程序，传输速率快，可靠性高，很好地满足了数控系统的实时性要求。

The method avoids developing USB interface driver , has high communication rate and high reliability , and satisfies NC system 's real-time demand very well .

基于ICR的任意传输速率扩频通信系统

An ICR-Based Spread Spectrum Communication With Arbitrary Rate

探究ADSL的传输速率

Transmission rate of ADSL

以提高短波数据传输速率为主要目的的CHESS系统及技术目前受到普遍关注。

CHESS system and its technique are widely concerned whose main purpose is enhancing bit rates of short wave communication at present .

在OFDM系统中应用自适应比特分配能够优化系统的性能。在传输速率固定的前提下，对动态比特和功率分配的优化问题进行分析后，提出了一种新的基于预分配的自适应比特分配算法。

After an overview of existing bit and power allocation algorithms , a new adaptive allocation algorithm is proposed for the OFDM system based on pre-allocation .

采用自适应调制可以极大地提高系统的传输速率，在OFDM系统中使用自适应调制，不但可以大大提高频谱利用效率，系统的误码率性能也有明显的改进。

It can largely enhance the speed of the system . The adaptive OFDM technology can enhance the spectral efficency and can lower the error rate .

其中有一个基本挑战，是在最大化认知无线电用户的传输速率的情况下保证主网链接的服务质量（QoS）。

One fundamental challenge is to ensure the quality of service ( QoS ) of the primary link while maximizing the transmission rate of the cognitive radio user .

因此，现代无线通信系统将MIMO与OFDM技术相结合，以进一步提高系统的性能和传输速率。

Therefore , in modern wireless communication system , the MIMO and the OFDM technologies are combined to improve the system performance and transmission rate further .