Results 1 to 10 of about 23,596 (197)
On the Inter-Symbol-Interference in several Ultra Wideband systems
2005 2nd International Symposium on Wireless Communication Systems, 2005 The performance of several ultra-wideband (UWB) transmission schemes is analysed when the channel is frequency selective so that inter-symbol-interference (ISI) arises at the receiver. The UWB schemes considered employ time hopping (TH) and/or direct sequence (DS) as spreading method and a correlation receiver.
PIAZZO, Lorenzo, Fabrizio Ameli
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Estimation of inter-symbol interference using clock pattern
2015 16th International Conference on Electronic Packaging Technology (ICEPT), 2015Due to advancement in technology and higher demand of frequency, the effect of jitter components, especially inter-symbol interference (ISI), plays significant impact on performance of high speed serial links. The analysis of jitter components is useful for testing of high speed circuits.
Sujay Deb
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Inter-symbol-interference free and inter-carrier-interference free filter design
2013 IEEE Long Island Systems, Applications and Technology Conference (LISAT), 2013In this paper, direct optimization approaches are proposed for minimizing the inter-symbol interference (ISI) and the inter-carrier interference (ICI) caused by a truncated prototype filter. Based on the ideal ISI-free and/or ICI-free conditions in the transformed domain, one can define the ISI and/or ICI cost functions of the time-domain samples of ...
Yizhou Xie, Juan Fang, I-Tai Lu
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Research on the inter symbol interference mitigation for the MIMO-OFDM systems
2011 International Conference on Electronics, Communications and Control (ICECC), 2011Inter symbol interference (ISI) and Inter carrier interference (ICI) are widespread in the orthogonal frequency division multiplexing (OFDM) communication systems. This paper mainly discusses the ISI mitigation in MIMO-OFDM systems. Combining with the V-BLAST method, we use a decision feedback technique for ISI cancelation and a cyclic reconstruction ...
Yang-Yang Chen, Zi-Wei Zheng
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On the Effect of Compactness of Pulse Shaping Function on Inter-Symbol Interference
IEEE Communications Letters, 2022Taleb Moazzeni +2 more
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Inter-Symbol Interference Aware Frame Synchronization
2006 IEEE 63rd Vehicular Technology Conference, 2006Frame synchronization is conventionally intended as "epoch recovery" of a symbols synchronous stream. But, what happens when symbol timing is unknown? A typical approach to this problem involves oversampling, which is computational intensive. This paper introduces a novel alternative approach whereby the detector is made aware of the emerging ISI due ...
PEDONE, RAFFAELLA +2 more
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Inter-Symbol Interference analysis in neuro-synaptic communications
2016 8th International Symposium on Telecommunications (IST), 2016Neuro-synaptic communication system has a vital role in transporting information in the body nervous system. This system uses electrical pulses and neurotransmitters as its information carriers and sends them through the body neural network. Some illnesses like seizures, epilepsy and multiple sclerosis corrupt data transmission by adding extra ...
Abolfazl Amiri, Behrouz Maham
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Transmit Diversity Design for Channels with Inter Symbol Interference
2013 IEEE 78th Vehicular Technology Conference (VTC Fall), 2013Alamouti derived a two-branch transmit diversity scheme for channels without inter symbol interference (ISI) in [1], which provides full space diversity. In order to handle with the corresponding situation when the channel suffers from ISI, a novel transmit diversity scheme applicable to frequency selective channel is proposed.
Bingchao Liu, Li Fang, Daoben Li
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Performance of Monobit Digital Receivers with Inter-Symbol Interference
IEEE Wireless Communications Letters, 2014Implementation complexity and power consumption are the two most crucial problems in impulse radio (IR) communications, which is seen as a promising contender for broadband wireless systems. To address such issues, monobit sampling with Nyquist rate was introduced, and the corresponding receiver without inter-symbol interference (ISI) was obtained.
Guangrong Yue, Zhiyong Wang, Huarui Yin
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2013 IEEE 24th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC), 2013
A multirate transmission scheme to mitigate intersymbol interference (ISI) is proposed in this paper. The proposed method first decomposes the channel into two half-rate subchannels by employing successive interference cancellation (SIC). Then the channel is further decomposed into 2M parallel channels by applying the method recursively. We demonstrate
Juntti Markku, Bayramoglu Muhammet Fatih
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A multirate transmission scheme to mitigate intersymbol interference (ISI) is proposed in this paper. The proposed method first decomposes the channel into two half-rate subchannels by employing successive interference cancellation (SIC). Then the channel is further decomposed into 2M parallel channels by applying the method recursively. We demonstrate
Juntti Markku, Bayramoglu Muhammet Fatih
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