2021 National Conference on Communications (NCC)最新文献_第2页

A Compact Reconfigurable Slot-Loaded Printed Antenna for Future Wireless Applications 一种用于未来无线应用的紧凑型可重构槽加载印刷天线

2021 National Conference on Communications (NCC) Pub Date : 2021-07-27 DOI: 10.1109/NCC52529.2021.9530148

Divyanshu Bhardwai, A. Bhattacharya, Bidisha Dasgupta

引用次数: 1

DeepSCT: Deep Learning Based Self Correcting Object Tracking Mechanism DeepSCT:基于深度学习的自校正对象跟踪机制

2021 National Conference on Communications (NCC) Pub Date : 2021-07-27 DOI: 10.1109/NCC52529.2021.9530080

Khush Agrawal, Rohit Lal, Himanshu Patil, Surender Kannaiyan, Deep Gupta

引用次数: 2

Performance of Two Stage Cooperative NOMA Transmission for Full-Efficient Three User Network 全高效三用户网络两级协同NOMA传输性能研究

2021 National Conference on Communications (NCC) Pub Date : 2021-07-27 DOI: 10.1109/NCC52529.2021.9530127

Ankur Bansal, Sudhakar Modem

引用次数: 0

Mode Analysis of AlGaAs Based Hybrid Metal Insulator Plasmonic Waveguide with Nanoscale Confinement 纳米尺度约束AlGaAs基混合金属绝缘体等离子波导模式分析

2021 National Conference on Communications (NCC) Pub Date : 2021-07-27 DOI: 10.1109/NCC52529.2021.9530139

Santosh Kumar, Pintu Kumar, Rakesh Ranjan

引用次数: 0

Detection of Speech Overlapped with Low-Energy Music using Pyknograms 利用核图检测低能量音乐语音重叠

2021 National Conference on Communications (NCC) Pub Date : 2021-07-27 DOI: 10.1109/NCC52529.2021.9530150

Mrinmoy Bhattacharjee, S. Prasanna, P. Guha

引用次数: 1

A Spectral Variation Function for Variable Time-Scale Modification of Speech 语音变时标修正的谱变函数

2021 National Conference on Communications (NCC) Pub Date : 2021-07-27 DOI: 10.1109/NCC52529.2021.9530088

P. Kachare, P. C. Pandey

引用次数: 0

Optimized Bio-inspired Spiking Neural Models based Anatomical and Functional Neurological Image Fusion in NSST Domain 基于NSST域解剖与功能神经图像融合的生物激发脉冲神经模型优化

2021 National Conference on Communications (NCC) Pub Date : 2021-07-27 DOI: 10.1109/NCC52529.2021.9530038

M. Das, Deep Gupta, P. Radeva, Ashwini M. Bakde

{"title":"Optimized Bio-inspired Spiking Neural Models based Anatomical and Functional Neurological Image Fusion in NSST Domain","authors":"M. Das, Deep Gupta, P. Radeva, Ashwini M. Bakde","doi":"10.1109/NCC52529.2021.9530038","DOIUrl":"https://doi.org/10.1109/NCC52529.2021.9530038","url":null,"abstract":"Fusion of complementary anatomical and functional information present in multi-modal medical images provides improved visualization of various bodily structures and assists radiologist to infer more factual diagnostic interpretations. Inspired by the neuronal assemblies of mammal's visual cortex, spiking neural models such as dual-channel pulse coupled neural network (DCPCNN) and coupled neural P (CNP) system efficiently extract and integrate complementary information present in the source images. But, these models have various free parameters which are set using hit and trial approach in most of the conventional fusion methods. This paper presents an optimized multi-modal medical image fusion method in non-subsampled sheartlet transform (NSST) domain wherein the free parameters of both DCPCNN and CNP system are optimized using multi-objective grey wolf optimization (MOGWO). Extensive experiments are performed on various anatomical-functional images. Subjective and objective result analysis indicate that the proposed method effectively fuse important diagnostic information of the source images and also outperforms other state of the art fusion methods.","PeriodicalId":414087,"journal":{"name":"2021 National Conference on Communications (NCC)","volume":"61 4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114252772","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

[Copyright notice] (版权)

2021 National Conference on Communications (NCC) Pub Date : 2021-07-27 DOI: 10.1109/ncc52529.2021.9530019

引用次数: 0

Commitment over Compound Binary Symmetric Channels 复合二进制对称信道上的承诺

2021 National Conference on Communications (NCC) Pub Date : 2021-07-27 DOI: 10.1109/NCC52529.2021.9530060

Anuj Kumar Yadav, Manideep Mamindlapally, Amitalok J. Budkuley, M. Mishra

{"title":"Commitment over Compound Binary Symmetric Channels","authors":"Anuj Kumar Yadav, Manideep Mamindlapally, Amitalok J. Budkuley, M. Mishra","doi":"10.1109/NCC52529.2021.9530060","DOIUrl":"https://doi.org/10.1109/NCC52529.2021.9530060","url":null,"abstract":"In the commitment problem, two mutually distrustful parties Alice and Bob interact in a two-phase protocol, viz., commit and reveal phase, to achieve commitment over a bit string that Alice possesses. The protocol successfully achieves commitment if, firstly, Alice can commit to sharing a string with Bob, with the guarantee that this string remains hidden from Bob until she chooses to reveal it to him. Secondly, when Alice does reveal a string, Bob is able to detect precisely whether the revealed string is different from the one Alice committed to sharing. Information-theoretically secure commitment is impossible if Alice and Bob communicate only noiselessly; however, communication using a noisy channel can be a resource to realize commitment. Even though a noisy channel may be available, it is possible that the corresponding channel law is imprecisely known or poorly characterized. We define and study a compound-binary symmetric channel (compound-BSC) which models such a scenario. A compound-BSC is a BSC whose transition probability is fixed but unknown to either party; the set of potential values which this transition probability can take, though, is known to both parties a priori. In this work, we completely characterize the maximum commitment throughput or commitment capacity of a compound-BSC. We provide an optimal, computationally-efficient scheme for our achievability, and we derive a converse for general alphabet compound DMCs, which is then specialized for compound-BSCs.","PeriodicalId":414087,"journal":{"name":"2021 National Conference on Communications (NCC)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133614547","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

An All-Digital Wideband OFDM-based Frequency-hopping System using RF Sampling Data Converters 基于射频采样数据转换器的全数字宽带ofdm跳频系统

2021 National Conference on Communications (NCC) Pub Date : 2021-07-27 DOI: 10.1109/NCC52529.2021.9530022

A. Bora, Tourangbam Harishore Singh, Po-Tsang Huang

{"title":"An All-Digital Wideband OFDM-based Frequency-hopping System using RF Sampling Data Converters","authors":"A. Bora, Tourangbam Harishore Singh, Po-Tsang Huang","doi":"10.1109/NCC52529.2021.9530022","DOIUrl":"https://doi.org/10.1109/NCC52529.2021.9530022","url":null,"abstract":"Traditionally, a wideband frequency hopping spread-spectrum (FHSS) system involves the use of analog mixers and oscillators for hopping the baseband signal to different higher frequencies. Such typical heterodyne receiver architectures have higher cost and form factors. Motivated by the recent development of direct radio-frequency (RF) data converters, this paper proposes an all-digital wideband orthogonal frequency division multiplexing (OFDM) based FHSS system using an RF direct sampling receiver architecture. The frequency-hopping is done in a two-stage process, with one at the baseband and the other at the carrier frequency to make it robust from any malicious attacks in the form of eavesdropping and jamming. The all-digital process of RF signal generation and detection in the system is verified over-the-air by using the RF sampling data converters of the Xilinx Ultrascale ZCU111 RFSoC board and Qorvo RF front-end. Later, a simulated bit error rate (BER) analysis of the system under a slow-fading channel and pilot-based channel estimation is carried out, which shows comparable performance with that of an analog FHSS system at radio frequencies.","PeriodicalId":414087,"journal":{"name":"2021 National Conference on Communications (NCC)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115768918","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2