This adaptive channel tracking method can overcome deep attenuation and AWGN noises effectively due to several blocks of symbol are considered simultaneously.
这种方法由于在信道跟踪时，同时利用了多个块符号的信息，可以有效克服噪声和深衰落的影响。
Both PCMs provide for the ability to add paths to a device dynamically, dynamically remove or replace physical adapters, and support AIX and VIOS fibre channel dynamic device tracking.
这两个PCM都提供向一个设备动态添加路径的功能，也提供动态删除或替换物理适配器的功能，而且支持AIX和VIOS光纤通道动态设备跟踪。
Most of the support requests I expect to see will be very similar to the sorts of questions we already get on our mailing lists, issue tracking system, and in our IRC channel.
我能预见的大多数支持请求基本与邮件列表、事件追踪系统和IRC频道里已有的问题差不多。
It’shard to track the effectiveness of each communications channel becausePepsi Refresh does not reveal tracking data to participants.
因为PepsiRefresh不向参与者公开追踪数据，所以很难追踪到每个沟通通道的有效性。
In this paper, a blind multiuser receiver for frequency-selective fading channel based on subspace tracking has been presented.
提出一种基于信号子空间估计，用于频率选择性衰落信道的盲多用户自适应接收机。
The algorithm used Wiener prediction technology to improve the ability of tracking channel.
该算法利用维纳预测技术提高了跟踪信道变化的能力。
This paper presents a high-resolution DOA tracking algorithm based on phased array with a single channel receiver.
本文提出一种基于相控阵单通道接收机系统的波达方向（DOA）高分辨跟踪算法。
Channel estimation and tracking in time-varying MIMO wireless communication systems play a key role in detecting, decoding and recovering the transmitted ingormation at receiver side.
对时变多输入多输出（MIMO）信道的估计和跟踪是实现MIMO系统接收端准确检测、解码等的前提。
Echo channel estimation and the tracking of channel using the transform domain LMS algorithm are introduced in this article.
提出了对回波信道的初估计并利用变换域LMS算法进行信道跟踪的一种方案。
The problem of channel estimation and tracking for MIMO time-varying frequency-selective channels is investigated based on training sequences.
本文主要研究了基于训练序列的多输入多输出（MIMO）时变频率选择性衰落信道的估计与跟踪问题。
The technology of single channel monopulse tracking is widely used in air vehicle TT&C because of its simple equipment and high reliability.
单通道单脉冲跟踪以设备简单、可靠性高等特点在飞行器测控系统中获得了广泛应用。
The phase difference between the signals from beam forming net can affect the modulation index of single channel signal and can lower the precision of tracking.
和差网络输出的和差信号相位差会影响单通道信号的调制度，进而降低跟踪精度。
The study shows that the algorithm can complete frequency offset tracking in AWGN channel and multipath fading channel.
研究表明，该算法既能在AWGN信道中也能在多径衰落信道中完成频偏跟踪工作。
We investigate the channel estimation algorithms based on tracking multipath time delay, a low complexity multipath time delay estimation method is proposed.
论文研究了基于多径时延跟踪的信道估计方法，并提出了一种低复杂度的多径时延跟踪方法。
We use a modified subspace tracking channel estimation algorithm and simulate the system BER performance under different channel estimation approaches and combining methods.
文中使用了改进的子空间跟踪信道估计算法，并仿真了不同信道估计方法、合并方法下系统的误比特率性能。
Even in the badly wireless channel environment the proposed tracking method can track considerable blocks of symbol and there is no need for channel acquisition again.
即使在恶劣的无线移动信道下，该跟踪方法仍然能够跟踪相当长信息符号块而无需重新捕获。
The group delay specification of a channel is very important for rangingaccuracy of a tracking system and signal quality of a communication channel.
信道的群时延指标对跟踪系统的测量精度和通信系统的信号质量都十分重要。
In this paper, the orthogonal projection approximation subspace tracking (OPAST) is employed for channel estimation and space-time multiuser detection in space-time block coded MIMO system.
文章提出在空时分组编码的MIMO系统中利用OPAST这种子空间追踪算法进行盲空时多用户检测。
Gets the root activity of the workflow instance associated with the tracking channel.
获取与跟踪通道关联的工作流实例的根活动。
In the system, we adopt a balance channel frequency offset structure, phase locked IF tracking technique and opened loop precorrection.
在系统结构上采用了平衡通道频率补偿技术、中频锁相跟踪技术和开环预校正技术。
This algorithm combines the block Pilot-aided LS channel estimation algorithm with a phase tracking algorithm, which can compensate the phase rotation caused by the residual carrier frequency offset.
该算法在传统的基于块状导频的Ls信道估计算法的基础上，加入了相位跟踪算法，补偿了由残余频偏带来的相位旋转。
The single-channel monopulse tracking system features simple equipment composition, good real-time performance and small dynamic lag, but tracking channel noise can result in low tracking accuracy.
单脉冲单通道跟踪系统具有设备简单、实时性好、动态滞后小的特点，但由于跟踪通道噪声增加，致使跟踪精度较低。
Xiaojun Yang, Ruixin Niu, Engin Masazade, Pramod K. Varshney. Channel Aware Target Tracking in Multi-hop Wireless Sensor Networks. Information Fusion, 2011.
杨小军，邢科义。无线多跳传感器网络下基于粒子滤波的信道容错的目标跟踪方法。自动化学报，2011。
Xiaojun Yang, Ruixin Niu, Engin Masazade, Pramod K. Varshney. Channel Aware Target Tracking in Multi-hop Wireless Sensor Networks. Information Fusion, 2011.
杨小军，邢科义。无线多跳传感器网络下基于粒子滤波的信道容错的目标跟踪方法。自动化学报，2011。
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