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书文提出了一种称为平均反馈(AF)的新算法．该算法利用两个相邻的
0FDM符号之间的荧联信息对LS算法的估计结果进行平均和反馈．以减少离斯白噪声岛子信道间干扰(1cI)对信道估计结
果的影囔。-The book article proposed one kind is called the average to feed back (AF) the new algorithm. This algorithm uses two neighboring between the 0FDM ma
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a brief introduction to the concept and application of smart antennas for
Code Division Multiple Access (CDMA) systems is presented. Following some introductory
remarks in Section 1.1, the basic definition and classification of smart antennas is
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Space-Time Synchronization Algorithms for UMTSmDD Systems
with Strong CO-Channel Interference
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These
cooperations are facilitated by dynamically and opportunistically assigning one of the secondary users as a relay to assist the other
one, which results in more efficient spectrum hole detection. Also, we investigate the impact of erroneous
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小区同频干扰源码。建立基站、设置功率传输比...很有用的。-co-channel interference in matlab. Include establishing stations and power transmission ratio.
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We investigate the performance of an uncoordinated 2 link MIMO
interference channel as a function of the number of antennas and the
average channel gains.
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cochannel mitigation through joint processing
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Berkly实验室最新论文 描述干扰信道中香农定理的使用与纳什均衡-Shannon meets nash in interference channel
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Tutorial on Channel Equalization for Mobile
Channels.Equalizer design for multi-path channels is closely
linked to the distribution of zeros of mobile channels. While in
a deterministic scenario, equalizers can be designed based on
knowledge
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the achievable rate of a K-user
interference channel with single antenna at individual node is
studied. Interference alignment and zero forcing are applied at
the transmitter and receiver, respectively. It is well known from
the paper [1] of
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Thesis the performance of STBC-VBLAST with interference cancellation and channel estimation error
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In the present paper, Interference Alignment by
propagation delay is applied to a delay-based X- channel and
a delay-based K- user interference channel. The key ingredient
in our approach is the cyclic permutation property of the delay-
based
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the study of communication systems the classical (ideal)
additive white Gaussian noise (AWGN) channel, with statistically
independent Gaussian noise samples corrupting data
samples free of intersymbol interference (ISI), is the usual
starting
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The interference alignment (IA) is a promising
technique to efficiently mitigate interference and to enhance capacity of a wireless communication network. This paper proposes an interference alignment scheme for a network with multiple cells and mu
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本文先简要介绍了OFDM的基本原理，然后进行了OFDM添加循环前缀后可以抗多径干扰的数学推导，在给出OFDM系统模型的基础上，用MATLAB语言对系统进行了仿真。最后给出不同信道下，循环前缀、均衡技术对系统误码率影响的比较曲线，并得出结论。-This paper first introduces the basic principles of OFDM, and then after the OFDM cyclic prefix can be added anti-multipath inter
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We consider the design of a block equalizer for an
intersymbol interference channel, given that the channel impulse
response is not perfectly known at the receiver
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The application of digital predistortion in base-band
signal is an extended method of amplifier linearization
to reduce the Adjacent Channel Interference (ACI) in
those systems in which a varying envelope modulation
scheme is used. This paper
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A topology control approach for utilizing multiple channels in multi-radio wireless mesh networks We consider the channel assignment problem in a multi-radio wireless mesh network that
involves assigning channels to radio interfaces for achieving e
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This paper depicts the development of Orthogonal
Frequency Division Multiplexing a historical perspective.
A summary of major research milestones are noted that
contributed to modern-day OFDM. These contributions
include the use of discrete F
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CHANNEL EQUALIZATION AND
BLIND DECONVOLUTION
Blind deconvolution is the process of unravelling two unknown
signals that have been convolved. An important application of blind
deconvolution is in blind equalization for restoration of a sign
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