信道干扰的英文

• channel disturbance

• "信道"英文翻译    channel; route; chain
• "干扰"英文翻译    disturb; obstruct; jam; back ...
• "邻信道干扰" 英文翻译 :    adjacent channel interference; monkey-chatter interference; side channel interference; splatter
• "同信道干扰" 英文翻译 :    cochannel interference
• "第二信道干扰" 英文翻译 :    second channel interference; second-channel interference
• "公共信道干扰" 英文翻译 :    common channel interference
• "邻信道干扰比" 英文翻译 :    acir adjacent channel interference ratio; adjacent channel interference ratio
• "图像信道干扰" 英文翻译 :    image channel interference
• "相间信道干扰" 英文翻译 :    alternate channel interference; alternate-channel interference
• "相邻信道干扰" 英文翻译 :    aci adjacent channel interference; adjacent-channel interference
• "正交信道干扰" 英文翻译 :    qci quadrature channel interference
• "邻道干扰,相邻信道干扰" 英文翻译 :    adjacent channel interference
• "上相邻信道干扰" 英文翻译 :    upper adjacent channel interference
• "直接相邻信道干扰" 英文翻译 :    direct adjacent channel interference
• "最邻近信道干扰" 英文翻译 :    daci direct adjacent channel interference
• "道干扰" 英文翻译 :    co-channel interference
• "共道干扰" 英文翻译 :    cci cochannel interference
• "沟道干扰" 英文翻译 :    channel disturbance
• "邻道干扰" 英文翻译 :    monkey chatter; adjacent channel interference
• "邻频道干扰" 英文翻译 :    adjacent channel interference; side-channel interference
• "同波道干扰" 英文翻译 :    co channel interference; cochannel interference; common channel interference; in-channel interference; venetian blind interference
• "同道干扰" 英文翻译 :    co-channel interference
• "同频道干扰" 英文翻译 :    co channel interference; cochannel interference; common channel interference
• "相邻道干扰" 英文翻译 :    adjacentchannel interferencee
• "第二波道干扰" 英文翻译 :    second-channel interference

• Alternate channel interference
  相间信道干扰
• Adjacent - channel interference
  信道干扰
• There are two kinds of methods of studying the mutual interference issues : mcl calculation and monte carlo system simulation . the former is simple and fast , but not practical
  Mcl ( minimumcouplingloss )计算方法研究的是在最坏情况下邻信道干扰的大小,这种方法简单高效,但得出的结论不太符合实际的复杂系统。
• First , the traditional speech detection method based on short - time energy is discussed , including its principle and implementation . then it is used for the jumping - off point detection of speech signals transmitted by awgn channel . simulation results are provided
  包括该方法的原理、实现，并将其应用于加性高斯白噪声信道干扰下的语音信号起点检测实验，给出了实验的统计结果。
• For implement of wide band modulation , multi - carries and elimination of adjacent channel interference to satisfy ber requirement in wcdma system , which is most popular in 3g technology , the linearity requirement of the base station power amplifier becomes tighter
  以wcdma为代表的第三代移动通信技术,为实现宽带调制、多载波应用,同时减小邻信道干扰以满足通信系统的误码率要求,对基站发射机功放的线性指标要求苛刻。
• Simulation results show that abf - csma / ca protocol can realize space - division - multiple - access ( sdma ) and provide very high channel utilization . chapter 3 considers employing smart antennas in the central access point ( cap ) of wireless internet access networks
  第三章研究了智能天线在internet无线接入网络中的应用，主要考虑使用智能天线对抗同信道干扰与多径衰落，增加覆盖范围，并在mac层实现智能天线与网络的有机结合。
• Multibeam base - station smart antennas are discussed in this paper . we analyze the outage probability of mobile communication system suffering both fast fading and shadowing by means of statistical propagation model , and contrast the case that adopt multibeam smart antennas to the case that adopt omnicase . the results emulated by computer show that the outage probability of mobile communication system will diminish as the increasing of the number of beams using smart antennas no matter when suffering a single co - channel interfence or six ones
  研究了移动通信环境下的多波束智能天线，并基于统计传播的同信道干扰模型，分析了快衰落及慢衰落情况下未采用多波束智能天线与采用多波束智能天线时的中断率，并进行了比较.计算机仿真结果表明：采用多波束智能天线，不论在单个同信道小区还是多个同信道小区情况下，系统的中断率将随着波束数的增大而降低
• Especially in recently about ten years , because cdma communication rapidly is developing and the amount of user is increasing in striking speed , the capability of communication give prominence to fall . because capacity of channel is limited by interference , especially for the interference from the same channels and the adjacent channels
  特别是近十几年来，由于移动通信的迅猛发展，移动用户的数量以惊人的速度在扩张，这样由于用户数量增长而造成通信质量的下降矛盾就显得特别突出。由于信道的容量是由干扰所限定的，尤其是同信道干扰和邻信道干扰的影响更为严重。
• The present diagnosis methods based on switch and protection messages can not provide the satisfactory result while the complex fault occurs in the power system or uncertain factors appear , such as mal - operation 、 non - operation and missing messages on account of channel disturbance , so using a new source of information is necessary
  当电力系统发生复杂故障或开关、保护存在较多误动、拒动以及因信道干扰发生信息丢失等诸多不确定因素时，目前基于开关和保护信息的诊断方法已经不能取得满意的结果，必须寻找新的信息源。
• The directional routing protocol ds _ dsr put forward by the author is the improvement of the current protocol dsr , complete routine discovery and maintenance by directional neighbor nodes routing table , source routing and directional steering . the research discovers the application of the directional antenna , compare the omnidirectional antenna can increases the networks " total throughput , obviously reduces the co _ channel interference ( cci ) , multiple access interference ( mai ) , enlarges the nodes " signal and interference to noise ratio ( sinr ) , and because of the high gain of directional antenna can realize the communication with farther distance and less jump , end to end delay can decrease deeply , simultaneously , security of networks can be improved partially , the node energy also can be saved easily by power control
  本文提出的定向路由协议ds _ dsr是基于对现有协议dsr的改进下实现的，通过定向邻节点路由表、定向源路由和定向搜索来完成路由发现与维护。研究发现，定向天线的应用，相比全向天线可明显提高网络的总的吞吐量，减少信道干扰、多址干扰，提高信干噪比，且由于定向天线的高增益可实现较远距离、较少跳数的通信，减少了路由发现时间，这样大大减小了传输时延，网络的整体性能得到了不同程度的提高，同时部分地解决安全问题，通过功率控制还可较容易的实现节能的目的。