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Description: 认知超宽带的系统设计方面的文章，在权威刊物IEEE上发表的文章，对CUWB有研究的学者有巨大帮助-Cognitive UWB system design aspects of an article published in IEEE which is an authoritative publication.It would bring the tremendous assistance to the related researchers.
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Size: 166912 |
Author: 诗圣 |
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Description: Chirp UWB在AWGN信道下BOK调制误码率-The Chirp-BOK-UWB system has the same BER performance when only AWGN channal.
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Size: 3072 |
Author: shenshixi |
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Description: 为了提高通信系统的信息传输速率，人们提出了UWB通信系统，即Ultra-Wideband 通信系统。在UWB系统中，信号的带宽一般都在GHz的量级，这么宽的带宽造成了UWB系统和现有的通信系统频谱的重叠。为了降低对现有通信系统的影响，UWB信号的设计需要满足一定的频谱模板。如果一个信号的频谱基本满足频谱模板的规定（即在绝大部分频段内功率小于规定区间的上限），我们可以认定其为一个UWB信号。-In order to improve communication systems, information transmission rate of UWB communications systems have been proposed, namely, Ultra-Wideband communication systems. In the UWB system, the signal bandwidth will generally be in the order of GHz, caused such a wide bandwidth of UWB system and the existing communications system spectrum overlap. In order to reduce the impact of the existing communication systems, UWB signal design needs to meet certain spectral mask. If a signal spectrum can basically meet the spectral mask (that is, in most of the provisions of band power is less than the maximum range), we can assume it as a UWB signal.
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Size: 29696 |
Author: 张晓风 |
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Description: DS—CDMA UWB系统中基于能量比较的TOA估计算法-DS-CDMA UWB system based on TOA estimation algorithm of energy compared
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Size: 184320 |
Author: 杨帆 |
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Description: Gives initial understandings of UWB system
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Size: 2572288 |
Author: kh |
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Description: UWB based System for position of Beacon
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Size: 965632 |
Author: yogesh |
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Description: This code analyzes the performance of OOK-PSM modulation scheme for UWB system.
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Size: 52224 |
Author: sudhan |
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Description: In this paper, we describe a novel approach for reducing the power consumption and complexity of a multiband orthogonal frequency-division multiplexing (MB-OFDM) ultrawideband (UWB) system by applying ideas from pulsed UWB ystems. The approach is quite general and applicable to many other systems. Unlike the MB-OFDM system, the enhancement that we propose
uses pulses with duty cycles of less than 1 as the amplitude shaping pulse of orthogonal frequency-division multiplexing (OFDM)
modulation.-In this paper, we describe a novel approach for reducing the power consumption and complexity of a multiband orthogonal frequency-division multiplexing (MB-OFDM) ultrawideband (UWB) system by applying ideas from pulsed UWB ystems. The approach is quite general and applicable to many other systems. Unlike the MB-OFDM system, the enhancement that we propose
uses pulses with duty cycles of less than 1 as the amplitude shaping pulse of orthogonal frequency-division multiplexing (OFDM)
modulation.
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Size: 544768 |
Author: Mahesh |
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Description: A Performance Analysis of the High-Capacity TH Multiple Access UWB System Using PPM
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Size: 363520 |
Author: ali |
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Description: 对超宽带系统中的DS方式下进行各种不同的rake接收机的仿真分析-On the DS UWB system under a variety of ways rake receiver simulation
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Size: 6144 |
Author: 陈贺 |
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Description: 在多用户干扰情况下，仿真IR-UWB系统的性能。-In the case of multi-user interference, simulation IR-UWB system performance.
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Size: 3072 |
Author: 张巧玲 |
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Description: I want to simulate a MB-OFDM-UWB system in Matlab. I did pure OFDM system
before which consist of convolution code block, modulation block, FFT
block, Cyclic Prefix block, multipath block and corresponding receiver
blocks. However, how to modify them to a MB-OFDM-UWB system
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Size: 7168 |
Author: den |
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Description: 本代码实现了PPM-TH-UWB系统发生器的matlab仿真。-This code implements the PPM-TH-UWB system generator matlab simulation.
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Size: 4096 |
Author: lee |
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Description: 经PPM调制的超宽带系统仿真,误码率分析,以及信号的时域和频域图 -The PPM modulated UWB system simulation, bit error rate analysis, and the signal in time domain and frequency-domain graph
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Size: 15360 |
Author: 采儿 |
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Description: 该程序实现了跳时UWB技术的调制与解调，对于UWB系统的设计具有一定参考价值-this program realize TH UWB with modulation and demodulation module.it has significant value for UWB system design.
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Size: 590848 |
Author: renyuan |
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Description: This m file plots the time and frequency waveforms for BPSK fifth derivative equation of gaussian pulse used in UWB system analysis.
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Size: 83968 |
Author: daly |
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Description: This the file for OFDM UWB system for 16-QAM modulation-This is the file for OFDM UWB system for 16-QAM modulation
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Size: 897024 |
Author: david |
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Description: 一本很好的介绍UWB的书籍，全名UWB communication systems a comprehensive overview，系统的介绍了UWB信号，信道等，书中有详细的UWB系统设计。-A good introduction to UWB books, classic foreign system introduced UWB signal channel book detailed UWB system design.
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Size: 28866560 |
Author: liuxiaoyu |
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Description: Effect of Doppler Spread in OFDM-Based
UWB Systems
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Size: 245760 |
Author: nouha |
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Description: A Compressed Sensing Based Ultra-Wideband
Communication System
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Size: 398336 |
Author: 李齐 |
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