2018 International Conference on Wireless Communications, Signal Processing and Networking (WiSPNET)最新文献_第3页

Concept Design of Medium Access Control for Spectrum Access Systems in 3.5 GHz 3.5 GHz频谱接入系统介质访问控制的概念设计

2018 International Conference on Wireless Communications, Signal Processing and Networking (WiSPNET) Pub Date : 2018-03-22 DOI: 10.1109/WISPNET.2018.8538478

Z. Youssef, Erfan Majeed, M. Mueck, Ingolf Karls, C. Drewes, G. Bruck, P. Jung

{"title":"Concept Design of Medium Access Control for Spectrum Access Systems in 3.5 GHz","authors":"Z. Youssef, Erfan Majeed, M. Mueck, Ingolf Karls, C. Drewes, G. Bruck, P. Jung","doi":"10.1109/WISPNET.2018.8538478","DOIUrl":"https://doi.org/10.1109/WISPNET.2018.8538478","url":null,"abstract":"The issue of finding a three-tiered spectrum access scheme in the so-called innovation band from 3550 to 3700 MHz for incumbent applications and protection against other priority access licenses (PAL) and general authorized access (GAA) systems has been addressed by the federal communications commission (FCC). The PAL and GAA systems are citizens broadband radio service devices (CBSDs) connected to a spectrum access system (SAS) which controls the spectrum access. The challenge lies in creating an approach, where the CBSDs are able to fulfil interference mitigation (IM) among each other. In this paper, we present the design and results of a hybrid centralized and distributed medium access control (HMAC) scheme for SAS with efficient and self-organized spectrum sharing schemes using machine learning algorithms based on game theory (GT) and reinforcement learning (RL) for GAA CBSDs in an unlicensed spectrum. The system improvement shows how the SAS can assists decision-making algorithms in a minimum intrusive way to fulfill fair interference and channel occupancy compared with state-of-the-art (SoA) schemes, where the SAS uses an interference graph (IG) to solve the channel allocation problem. Moreover, the suggested schemes support the distributed carrier sense multiple access/collision avoidance (CSMA/CA) mechanism to handle adjacent-channel and cochannel interference (ACI, CCI), which opens new perspective for decentralized systems in a SAS context and beyond 5G.","PeriodicalId":6858,"journal":{"name":"2018 International Conference on Wireless Communications, Signal Processing and Networking (WiSPNET)","volume":"1 1","pages":"1-8"},"PeriodicalIF":0.0,"publicationDate":"2018-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81822024","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

Integration of Visible Light Communication and Fiber Communication System 可见光通信与光纤通信系统的集成

2018 International Conference on Wireless Communications, Signal Processing and Networking (WiSPNET) Pub Date : 2018-03-22 DOI: 10.1109/WISPNET.2018.8538701

T. V. V. Pavan, R. Jeyachitra

{"title":"Integration of Visible Light Communication and Fiber Communication System","authors":"T. V. V. Pavan, R. Jeyachitra","doi":"10.1109/WISPNET.2018.8538701","DOIUrl":"https://doi.org/10.1109/WISPNET.2018.8538701","url":null,"abstract":"In this paper, we present an integrated fiber and visible light communication (VLC) system with both single and multimode fibers. Before establishing the fiber–VLC link, we implement a fiber link alone and achieve least BER for a particular length of the fiber. This fiber length is taken as an optimum performing link. The main performance measure utilized in this paper is the Bit Error Rate (BER). Optimum performance is achieved at the point of minimum BER. For an optimum performing fiber–VLC link, the dispersion is analyzed and the compensation of chromatic dispersion is done using ideal dispersion compensation Fiber Bragg Grating (FBG). Utilizing the Gray coded input sequence instead of direct binary sequence reduces the BER, since adjacent constellation points will only differ in one bit. The BER results for 16 QAM (Quadrature Amplitude Modulation) and 64 QAM using Orthogonal Frequency Division Multiplexing (OFDM) are compared for both single mode fiber and multimode fiber links. The simulation results show that for Single Mode Fiber–VLC (SMF–VLC) link the dispersion compensation is better when compared to the Multi Mode Fiber–VLC (MMF–VLC) link.","PeriodicalId":6858,"journal":{"name":"2018 International Conference on Wireless Communications, Signal Processing and Networking (WiSPNET)","volume":"103 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2018-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75078231","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: 3

Energy Consumption Aspects of 5G Waveforms 5G波形的能耗方面

2018 International Conference on Wireless Communications, Signal Processing and Networking (WiSPNET) Pub Date : 2018-03-22 DOI: 10.1109/WISPNET.2018.8538674

S. Routray, M. Jha, Laxmi Sharma, Sutapa Sarkar, A. Javali, Richa Tengshe

引用次数: 4

IOT Based Smart Agriculture System 基于物联网的智能农业系统

2018 International Conference on Wireless Communications, Signal Processing and Networking (WiSPNET) Pub Date : 2018-03-22 DOI: 10.1109/WISPNET.2018.8538702

G. Sushanth, S. Sujatha

{"title":"IOT Based Smart Agriculture System","authors":"G. Sushanth, S. Sujatha","doi":"10.1109/WISPNET.2018.8538702","DOIUrl":"https://doi.org/10.1109/WISPNET.2018.8538702","url":null,"abstract":"Smart agriculture is an emerging concept, because IOT sensors are capable of providing information about agriculture fields and then act upon based on the user input. In this Paper, it is proposed to develop a Smart agriculture System that uses advantages of cutting edge technologies such as Arduino, IOT and Wireless Sensor Network. The paper aims at making use of evolving technology i.e. IOT and smart agriculture using automation. Monitoring environmental conditions is the major factor to improve yield of the efficient crops. The feature of this paper includes development of a system which can monitor temperature, humidity, moisture and even the movement of animals which may destroy the crops in agricultural field through sensors using Arduino board and in case of any discrepancy send a SMS notification as well as a notification on the application developed for the same to the farmer’s smartphone using Wi-Fi/3G/4G. The system has a duplex communication link based on a cellularInternet interface that allows for data inspection and irrigation scheduling to be programmed through an android application. Because of its energy autonomy and low cost, the system has the potential to be useful in water limited geographically isolated areas.","PeriodicalId":6858,"journal":{"name":"2018 International Conference on Wireless Communications, Signal Processing and Networking (WiSPNET)","volume":"22 1","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2018-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78447567","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: 141

Multiband CPW-fed Circular Microstrip Antenna with Modified Cantor Fractal Slot for DCS/GPS/WiMAX/WLAN/HiPERLAN2 Applications 用于DCS/GPS/WiMAX/WLAN/HiPERLAN2应用的改进Cantor分形槽多波段cpw馈电圆形微带天线

2018 International Conference on Wireless Communications, Signal Processing and Networking (WiSPNET) Pub Date : 2018-03-22 DOI: 10.1109/WISPNET.2018.8538537

Munish Kumar, V. Nath

{"title":"Multiband CPW-fed Circular Microstrip Antenna with Modified Cantor Fractal Slot for DCS/GPS/WiMAX/WLAN/HiPERLAN2 Applications","authors":"Munish Kumar, V. Nath","doi":"10.1109/WISPNET.2018.8538537","DOIUrl":"https://doi.org/10.1109/WISPNET.2018.8538537","url":null,"abstract":"In this paper, a compact triple band circular microstrip antenna with modified Cantor fractal slot for DCS (1.71–1.85 GHz), GPS (1.575 GHz), WiMAX (3.3–3.5 GHz), WLAN (5.15–5.35/5.725–5.825 GHz), HiPERLAN2 (5.15–5.35/5.47–5.725 GHz) applications is designed and discussed. The proposed antenna consists of a circular microstrip antenna loaded with a Cantor fractal slot. The branch length of the Cantor fractal slot is varied asymmetrically according to Hamming window function to obtain the triple band operation. Simulation results demonstrate that the proposed antenna resonates in three distinct frequency bands i.e. 1.5–1.8 GHz, 3.3–3.6 GHz, and 4.7–6 GHz centered around 1.66, 3.48, and 5.54 GHz respectively. A peak gain varies from 0.4 to 8.6 dB across the operating bands. An omnidirectional radiation pattern with good isolation level also obtained at all three resonating frequencies. The proposed antenna incorporates three different wireless standards in itself and offers a compact size of $31times 30times 1.6$ mm3 compared to earlier reported antenna structures.","PeriodicalId":6858,"journal":{"name":"2018 International Conference on Wireless Communications, Signal Processing and Networking (WiSPNET)","volume":"46 1","pages":"1-5"},"PeriodicalIF":0.0,"publicationDate":"2018-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80827562","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: 4

An Efficient Photonic-based Millimeter Wavelength Switching Techniques Towards 5G 面向5G的高效光子学毫米波交换技术

2018 International Conference on Wireless Communications, Signal Processing and Networking (WiSPNET) Pub Date : 2018-03-22 DOI: 10.1109/WISPNET.2018.8538742

K. Digambar, R. Jeyachitra

引用次数: 2

Dual Band U Shaped Fractal Monopole Antenna 双波段U形分形单极天线

2018 International Conference on Wireless Communications, Signal Processing and Networking (WiSPNET) Pub Date : 2018-03-22 DOI: 10.1109/WISPNET.2018.8538473

S. Bukkawar, Vasif Ahmed

引用次数: 1

RWA Based Optimal Placement of Wavelength Converters in WDM Optical Networks 波分复用光网络中基于RWA的波长转换器优化配置

2018 International Conference on Wireless Communications, Signal Processing and Networking (WiSPNET) Pub Date : 2018-03-22 DOI: 10.1109/WISPNET.2018.8538653

Jaisingh Thangaraj, Shrinivas Petale

引用次数: 0

Compact Dual-Mode Single-Band Microstrip Antenna for Body Area Network Applications 用于体域网络应用的紧凑型双模单带微带天线

2018 International Conference on Wireless Communications, Signal Processing and Networking (WiSPNET) Pub Date : 2018-03-22 DOI: 10.1109/WISPNET.2018.8538465

V. Saideep, S. Behera

引用次数: 1

Performance Analysis of Filtered OFDM for 5G 5G滤波OFDM的性能分析

2018 International Conference on Wireless Communications, Signal Processing and Networking (WiSPNET) Pub Date : 2018-03-22 DOI: 10.1109/WISPNET.2018.8538544

Gopika S. Jayan, Aswathy K. Nair

引用次数: 5