This results in less user interference and fewer interruptions due to space constraints during normal workload.
这可以减少用户的干预,并且可以减少由于空间限制导致工作负责被中断的情况。
Here includes multi-path interference, multi-user interference of intra-cell and inter-cell interference.
系统干扰包括多径干扰、小区内多用户干扰和小区间的干扰。
The results show DVCN can reduce users' transmit power, decrease multi-user interference and improve the reverse link capacity.
理论分析证明,虚拟小区可以降低用户发射功率,从而减少多用户干扰,提高系统容量。
In this scheme, the receivers perform beam-forming, while the transmitter suppresses the inter-user interference using the THP scheme.
在该方案中,接收端进行波束成形,发送端通过TH预编码进行用户间干扰抑制,同时采用层间轮换的用户调度机制。
A blind adaptive multi user detector can suppress multi user interference, but only requiring timing and signature waveform of desired user.
盲自适应多用户检测器只需知道期望用户的扩频码及定时信息,就可以实现对多址干扰的有效抑制。
Frequency width is compressed by decreasing signature-code speed and using bit-signal modulates by different carrier so as to decrease multi-user interference.
利用降低码片速率有效降低每路信号占有的带宽,将每路信息的比特分配在不同的调制载波上,减少了各路信号间的多址干扰。
So the scheme employing PPM is preferred and we further find when MUI(Multi User Interference) is considered the performance degrades when the number of users increases.
进一步考虑在存在多用户干扰条件下,该系统性能随用户数的增加而下降。
A novel approach is proposed for linear multi user detection in conjunction with transmit diversity to combat channel fading, multi user interference and inter symbol interference.
提出了一种将线性多用户检测与发射分集相结合的新方法,该方法能在克服信道衰落的同时抑制多址干扰和码间串扰。
Tore duce effective the multipath disturbance and multi-user interference and improve the SNR, time-domain equalizer is employed at the output of each array element of smart antenna.
该智能天线在每个阵元输出带有时域均衡器,可以在多径环境下有效消除多径干扰和多用户干扰,提高信噪比。
The performance of the system is evaluated when considering the effects of both multi user interference and photo detector shot noise. An upper bound on the bit error rate is derived.
在系统中存在多用户干扰及接收机散粒噪声的情况下,推导出该系统误码率上限,并对该系统特性与无光硬件限幅器的光PPM- CDMA通信系统特性作了比较。
However in uplink channel, each user has its own frequency offset which leads to a loss of orthogonality among the sub-carriers and multiuser interference at the base station receiver.
在上行链路中每个用户由于载波频率偏差而存在潜在的不同步,这样使子载波之间失去正交性,从而在基站接收端产生多用户间干扰。
But powerline can also be susceptible to interference and the user may suffer a loss of performance when other devices are in use.
然而电力线也同样会受到干扰,尤其是在多个设备同时使用时,性能不稳定的情况也会给用户造成困扰。
For example, the software company can avoid the user to avoid interference with their software technical protection measures.
例如,软件公司可以避免用户干扰他们的软件以规避技术保护措施。
Mitigating interference and making full use of the multipath signals, the new method utilizes the total energy of the desired user and does not require the channel parameters and training sequence.
该方法既考虑了对干扰的最大抑制,又强调了对多径信号的充分利用。 它利用了期望用户信号的所有能量,不需要已知信道参数,也不需要发训练序列。
The algorithm can blind detect without other interference user address, or semi-blind detect utilize some known user address and improve performance of system.
算法可以在未知干扰用户地址时实现盲检测,或利用部分干扰用户地址信息通过迭代提高检测性能。
It allows the user to access content anywhere, anytime without wires. However, there are challenges as wireless is prone to interference.
利用无线网络,用户可以随时随地访问并获取信息,然而,易受干扰的缺陷仍然使其面临各种挑战。
However, it has multipath interference and muti-access interference which are disadvantages to the user capability of the multiplex system.
但其本身存在多径干扰、多址干扰等问题,大大限制了复合系统中的用户容量。
In DS CDMA channels with multipath and multiple access interference, this paper estimates blindly the user channel with extended space time channel model to process the blind MMSE detection.
在多径多址干扰DS CDMA环境中,本文根据空时信号模型,用扩展的盲方法估计用户信道,从而进行盲mmse检测。
However, higher transmit power of CR user will interference with primary system.
但是增大感知用户的发送功率会对授权系统产生干扰。
We can simply use an interference eliminator in voice and low rate data user receiver to eliminate the self-interference produced by high rate data channel.
在语音和低速数据用户接收机中可以使用简单的干扰抵消器,用于消除一条高速数据信道产生的自干扰。
Non-linear Multi-user detection technology including interference cancellation and neural network detection technology.
非线性多用户检测包括干扰消除和神经网络检测技术。
Multi-user detection technique can cancel multi-access interference, so it can enhance the capacity and performance of CDMA system.
利用多用户检测技术可以抑制多址干扰,从而提高CDMA系统的容量和性能。
Such technology minimizes the interference to the primary user as much as possible and ensures the capacity of the cognitive network.
此类技术最大程度地减少了认知用户对主用户的干扰,并保证了认知网络的容量。
Conventional CDMA communication system has serious mutiple access interference (MAI), so the spectral efficiency and user capacity of channel is not maximum.
CDMA技术存在着严重的多址干扰(MAI),使得信道的频谱效率未能达到最佳,系统的用户容量也不易达到最大。
If this product is used in a house, radio-wave interference might occur to other devices. In the case that it does occur, the user is requested to try a variety of remedies to solve the problem.
这是甲类资讯产品,在居住环境中使用时,可能会造成射频干扰,在这种情况下使用者会被要求采取某些适当的对策。
And the interference pricing is introduced which makes the system interference reduced by setting the interference pricing index, then the quality of service of primary user is ensured.
引入干扰价格,通过设置干扰价格指数,降低系统干扰,保证主用户的服务质量。
Single cell multiple user MIMO system is interference-limited by cochannel.
单小区多用户MIMO多接入系统性能受限于同信道干扰。
Conventional detectors of receivers are for single-user, which are designed neglecting the mutual interference.
传统的接收探测器是单用户的,在设计时忽略了相互干扰。
Conventional detectors of receivers are for single-user, which are designed neglecting the mutual interference.
传统的接收探测器是单用户的,在设计时忽略了相互干扰。
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