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wcdmathesis
- In this thesis a signal level simulator in uplink is implemented according to the physical layer specification of the IMT-2000 WCDMA system. The analytical WCDMA system through the use of linear algebra techniques is shown. Channel model is built on
BAS
- 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
MIMO-chafenjiance
- 本文提出了一种无需信道估计的分布式MIMO差分编码及检测方法。-This paper presents a distributed channel estimation without differential encoding and detection method for MIMO.
abc
- 摘要：频谱检测技术是认知无线电中极其重要的环节。而协作式的频谱检测由于其良 好的检测性能日益受到人们的关注。基于能量检测，协作频谱检测的算法主要有：与 (AND)算法、或(OR)算法、计数算法、分区算法、似然比算法、线性加权算法和分布式 无线通信系统(DWCS)算法。分析表明，这些协作检测算法能够改善系统的检测性能、 减低干扰冲突、提高频谱利用率。-Knot current spectrum within the detection area, the main sorting
MIMO-Channel-Models
- 内容包括：多天线信道和相关，相关模型，簇模型，信道探测，实验验证-Include: multi-antenna channel and the correlation model, cluster model, channel detection, experimental verification
robust-MIMO-detection
- 在多输入多输出系统中的鲁棒球形译码的实现-We present a maximum-likelihood decoding algorithm for an arbitrary lattice code when used over an independent fading channel with perfect channel state information at the receiver. The decoder is based on a bounded distanc
AGWN
- 在不同信噪比的情况下，对在agwn的信道的仿真利用能量检测，形成roc曲线。-Agwn the channel simulation in the case of different signal-to-noise ratio, energy detection, the formation of the roc curve.
Prewitt
- 针对传统图像处理算法在实际应用中实时性差的问题， 提出在 DM642 上实现 Prewitt 边缘检测改进算法， 并阐述了系统实现所需的硬件组成、 软件设计原理、 EDMA 通道技术等。通过对 Prewitt 算法以及改进的 Prewitt 算法的实验运行， 证明了该系统稳 定， 运行效果良好， 图像处理的速度能达到系统的实时性要求-Traditional image processing algorithms in the practical application of real
DF
- DF detection channel cooperative diversity
MIMO-detection-algorithm
- MIMO检测算法，联合多种调制方式，仿真对象为相应的误码率和容量等。-scr ipt for computing the BER for BPSK modulation in a Rayleigh fading channel with 2 Tx, 2Rx MIMO channel Maximum Likelihood equalization
isbn9789514262203
- ITERATIVE DETECTION, DECODING, AND CHANNEL ESTIMATION IN MIMO-OFDM.
massive-mimo
- 为满足对日益增长的数据传输速率和系统容量 的要求，无线宽带移动通信已由传统的单输入单输 出(single-input single-output，SISO)系统发展到多输 入多输出(multiple-input multiple-output，MIMO)系 统-In MIMO systems, channel state information (CSI) is necessary for coherent detection and channelequalization at
paper5
- LTE论文（Channel Estimation, Carrier Recovery, and Data Detection in the Presence of Phase Noise in OFDM Relay Systems）-Channel Estimation, Carrier Recovery, and Data Detection in the Presence of Phase Noise in OFDM Relay Systems
ofdm_paper1
- < Channel, Phase Noise, and Frequency Offset in OFDM Systems Joint Estimation, Data Detection, and Hybrid Cramer-Rao Lower Bound>>-Channel, Phase Noise, and Frequency Offset in OFDM Systems Joint Estimation, Data Detection, and Hybrid Cramer
ML
- this code is ML detection method for MIMO channel with BPSK modulation scheme.
SP-apply-to-ISI-channel-
- 和积算法应用在ISI信道检测上，首先进行调制，然后利用和积算法进行检测译码，最后看误码率-SP algorithm on the ISI channel detection, first of all be modulated, and integrated algorithm is then used for testing decoding, finally the bit error rate
ENERGY-DETECTION
- Spectrum sensing is the basic and essential mechanisms of Cognitive Radio (CR) to find the unused spectrum. This paper presents an overview of CR architecture, discusses the haracteristics and benefits of a CR. Energy detectionbased spectrum sensing
1-s2.0-S131915781500097X-main
- In this paper we uate the performance of cooperative spectrum sensing (CSS) where each cognitive radio (CR) employs an improved energy detector (IED) with multiple antennas and uses selection combining (SC) for detecting the primary user (PU) in