English translation for "信干比"

sir signal to interference ratio
sir signal-interference ratio

Example Sentences:

	1.	Computer simulations show that the two algorithms have good convergence and high stable output signal - interference rate ( sir ) and tracking capability 计算机仿真表明了两种算法具有优良的收敛性和较高的稳态输出信干比( sir )以及在时变信道中良好的跟踪特性。
	2.	Our scheme decreases l - 2db required eb / i0 relative to variable - power fixed rate transmission . we also show that this combined scheme avoid large errors occur . this allows the interleaving depth to be reduced 相对固定速率可变功率的传输方式，我们给出的方案使系统所需信干比eb io降低1 - 2db ，同时避免大块突发错误的产生，降低了交织深度。
	3.	Power control is the key technology of cdma cellular system . in this paper , we present a power control algorithm based on partially compensating signal to interference ratio , and it can improve system capacity and system performance 功率控制是cdma蜂窝通信系统的关键技术.本文给出一种部分补偿信干比的功率控制算法，可以提高系统的容量，改善系统性能
	4.	With the support of hardware devices such as dsp chip , this arithmetic has effective application on complicated practice source coding . this paper alse applies wavelet to multicarrier modem / demodem transfer . the use of the induced wavelet package improves this arithmetic to search best wavelet package basis , and boosts up the support to multirate 本文同时应用小波变换到多载波调制解调传输方面,通过推导出诱导小波包,改进最优小波包基搜索算法,增强了对多码率业务的支持性,在多载波传输系统中,是有效的提高信干比的方法。
	5.	Then the ideal combined power control and multiuser detection is introduced and take a new joint power control algorithm method based on cost function . tests show that on condition that the total transmitted power in the cdma system is given , user can obtain a high sir and the capacity of the system can be also improved with the proposed algorithm 本文提出了一种新的基于代价函数的联合功率控制算法，试验表明，采用本文提出的功率控制算法，在系统内用户总发射功率一定的情况下，可使用户获得更高的信干比，同时，系统容量也可以进一步提高。
	6.	For the electronic proving ground reality , the advantages and shortcomings of several evaluation criteria are synthetically compared through studing jamming and antijamming effects between oppressive jamming and the target search radar . according to the ultimate effectiveness criterion , the method of using the tactics and technology indices to evaluate the radar jamming and antijamming effects in quantity is discussed . the quantitative grade judgement on jamming and antijamming effects are presented 从电子装备试验靶场的实际出发，通过研究压制性干扰对目标搜索雷达的干扰，以及后者对前者的抗干扰效果，综合比较了几种评估准则的优劣，依据最终效果准则，分别论述了用技术指标和战术指标定量评估雷达干扰抗干扰效果的方法，提出了干扰抗干扰效果的定量等级评判，并通过信干比、抗干扰改善因子，将战术、技术指标评估统一起来，二者在实质上是等效的。
	7.	The power control algorithm used in present cdma conunwhcation standar ( for examle , is - 95a and cdma2000 ) is to allocate ophmal power vector for the user in the system sboply by the distance betwen the base station and the user under a predefined norm ( for example , the transmitted power of user or the signalto - interfrence ratio ( sir received by the base station suffice to some a nddrization norm ) , 在现行cdma通信系统标准中(如is - 95a或cdma2000标准) ，采用的功率控制方法是在一定的标准下(如移动用户发射功率或信干比在到达基站时满足某一最低要求标准) ，根据移动台到基站的远近来为系统内用户分配功率的。

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"信福贸易有限公司" English translation, "信福音主义者" English translation, "信甫" English translation, "信辅" English translation, "信富贸易有限公司" English translation, "信干瓦尼" English translation, "信冈" English translation, "信纲" English translation, "信高" English translation, "信哥拉" English translation