2017 International Symposium on Wireless Systems and Networks (ISWSN)最新文献_第3页

Radio resource management: The vital subject for evolution to 5G 无线电资源管理:向5G演进的重要课题

2017 International Symposium on Wireless Systems and Networks (ISWSN) Pub Date : 2017-11-01 DOI: 10.1109/ISWSN.2017.8250043

A. Ali, M. Nazir

引用次数: 5

Design of multifunctional autonomous car using ultrasonic and infrared sensors 利用超声波和红外传感器的多功能自动驾驶汽车的设计

2017 International Symposium on Wireless Systems and Networks (ISWSN) Pub Date : 2017-11-01 DOI: 10.1109/ISWSN.2017.8250023

A. Iqbal, Syed Shaheryar Ahmed, M. Tauqeer, Ali Sultan, S. G. Abbas

引用次数: 10

Requirement based transform coefficient coding architecture for DCT/DST for HEVC 基于需求的HEVC DCT/DST变换系数编码体系

2017 International Symposium on Wireless Systems and Networks (ISWSN) Pub Date : 2017-11-01 DOI: 10.1109/ISWSN.2017.8250029

Zahra Rauf Saleemi, G. Raja

{"title":"Requirement based transform coefficient coding architecture for DCT/DST for HEVC","authors":"Zahra Rauf Saleemi, G. Raja","doi":"10.1109/ISWSN.2017.8250029","DOIUrl":"https://doi.org/10.1109/ISWSN.2017.8250029","url":null,"abstract":"This paper proposes a Transform Coefficient Coding (TCC) architecture for High Efficiency Video Coding (HEVC) by using Selective Implementation Patterns. The architecture developed targets to exploit the benefits of tradeoffs between number of cycles and complexity depending upon the requirements, hence reducing the execution time. The input configuration to be sent in parallel, semi parallel and serial manner, efficiently implements the design. The so- called method of Pipelining is the key to selection of different pixel combinations of input video signal, allowing to give maximum flexibility to compute the integral part of TCC, the One Dimensional Discrete Cosine Transform (1D-DCT) and Two-Dimensional Discrete Cosine Transform (2D-DCT). Furthermore, with a slight modification, the same design can be used for computing Discrete Sine Transform (DST) as well. Coding in Verilog HDL and Implementation in Spartan 3 FPGA Kit enhances the adaptability of the proposed scheme. By evaluating the best available option, lowest hardware complexity, with 11 Look Up Tables (LUTs) and 7 registers, is achieved. The idea is to introduce selectivity and reuse in architecture in Video Coding technique so that the hardware cost and computational time can be reduced.","PeriodicalId":390044,"journal":{"name":"2017 International Symposium on Wireless Systems and Networks (ISWSN)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126118898","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: 0

Study of detecting and overcoming black hole attacks in MANET: A review 黑洞攻击的探测与克服研究综述

2017 International Symposium on Wireless Systems and Networks (ISWSN) Pub Date : 2017-11-01 DOI: 10.1109/ISWSN.2017.8250039

Danista Khan, M. Jamil

引用次数: 9

Single phase GSM based wireless energy metering with user notification system 基于GSM的单相无线电表用户通知系统

2017 International Symposium on Wireless Systems and Networks (ISWSN) Pub Date : 2017-11-01 DOI: 10.1109/ISWSN.2017.8250030

Waqas Ali, H. Farooq, A. Khalid, A. Raza, N. Tanveer

{"title":"Single phase GSM based wireless energy metering with user notification system","authors":"Waqas Ali, H. Farooq, A. Khalid, A. Raza, N. Tanveer","doi":"10.1109/ISWSN.2017.8250030","DOIUrl":"https://doi.org/10.1109/ISWSN.2017.8250030","url":null,"abstract":"The automation is now becoming necessary almost in every field including distribution, control and monitoring of electrical energy. However, in Pakistan the situation is very poor, and the country is facing the severe energy crisis because of outdated power system infrastructure. Even the energy monitoring and metering system for billing is still based on conventional electro-mechanical type meters; which are now being replaced by electronic type digital energy meters in many sub-divisions of Pakistan. However, the collection of energy meter readings data from these meters is being conducted manually which opens the doors of corruption in the form of overbilling which is a major challenge for the current government together with the electricity theft. Although; some steps, including the deployment of mobile based meter reading process using android phones, have been taken to solve this issue but the problem still persists. This is mainly because of the traditional manual meter reading method, which is obsolete, outmoded, inefficient and time consuming. So, this paper presents the simple, efficient, and inexpensive design of an automatic single phase energy meter reading system based on GSM wireless network which also has the provision for user notification. This system uses the short messaging service to transmit the energy meter readings data to utility for billing as well as to update the consumers about their energy usage on regular basis. Moreover, this paper also discusses the potential impacts of this system usage both for utilities and consumers especially in Pakistan.","PeriodicalId":390044,"journal":{"name":"2017 International Symposium on Wireless Systems and Networks (ISWSN)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126346037","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

Practical achievements on throughput improvement in real networks 在实际网络中提高吞吐量的实际成果

2017 International Symposium on Wireless Systems and Networks (ISWSN) Pub Date : 2017-11-01 DOI: 10.1109/ISWSN.2017.8250037

Mohammad Rasoul Tanhatalab, Seyed Majid Jafari Joor Jadeh, Amirhossein Orouji Esfahani

引用次数: 1

A study of key technologies for IoT and associated security challenges 物联网关键技术及相关安全挑战研究

2017 International Symposium on Wireless Systems and Networks (ISWSN) Pub Date : 2017-11-01 DOI: 10.1109/ISWSN.2017.8250042

Maryam Daud, Quratulain H. Khan, Y. Saleem

引用次数: 12

Estimation and equalization of sparse underwater communication channels 稀疏水下通信信道的估计与均衡

2017 International Symposium on Wireless Systems and Networks (ISWSN) Pub Date : 2017-11-01 DOI: 10.1109/ISWSN.2017.8250017

Fahad Khalil Paracha, Sheeraz Ahmed, N. Saleem, Nisar Ahmed Qureshi, M. S. Sana, Z. Khan

引用次数: 1

Implementation of IR sensors in thru-beam and diffuse-reflective modes for obstacle detection 红外传感器在通束和漫反射模式下的障碍物检测实现

2017 International Symposium on Wireless Systems and Networks (ISWSN) Pub Date : 2017-11-01 DOI: 10.1109/ISWSN.2017.8250013

Asfa Javed, H. Tariq, Abdullah Khalid

{"title":"Implementation of IR sensors in thru-beam and diffuse-reflective modes for obstacle detection","authors":"Asfa Javed, H. Tariq, Abdullah Khalid","doi":"10.1109/ISWSN.2017.8250013","DOIUrl":"https://doi.org/10.1109/ISWSN.2017.8250013","url":null,"abstract":"The field of obstacle detection is very popular and vast these days. Lot of technologies has been developed for obstacle-detection phenomenon in recent years. Sensors are the main entity in these technologies. Systems' ability to detect an object, sensitivity, range, cost and quality, all are dependent on the fact that which type of sensors are being used is these systems. So intensive understanding for working of these detectors is mandatory to choose the best sensor according to the application-design. For this purpose, it is very necessary to understand the electronic and physical build of the sensors. Infrared sensors are most often used sensors in obstacle and motion detector systems. This study accounts for understanding the implementation of infrared sensors by using two photoelectric phenomena, Thru-beam and Diffuse- Reflection, to analyzing their function and suitability with respect to different applications. Proteous ISIS 7 is used for simulations. Practically measured results are also shown. Both simulation and experimental results are found in good agreement with theoretical knowledge.","PeriodicalId":390044,"journal":{"name":"2017 International Symposium on Wireless Systems and Networks (ISWSN)","volume":"449 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124285319","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

Path-Loss and Energy Efficient Model (PLEEM) for wireless body area networks (WBANs) 无线体域网络(wban)的路径损耗和能效模型(PLEEM)

2017 International Symposium on Wireless Systems and Networks (ISWSN) Pub Date : 2017-11-01 DOI: 10.1109/ISWSN.2017.8250018

Bahrul Amin, Najeeb Ullah, Sheeraz Ahmed, M. Taqi, AbdullahAbdul Hanan

引用次数: 9