2014 27th Biennial Symposium on Communications (QBSC)最新文献_第4页

EMI-aware central processing point deployment for wireless networks in hospitals 医院无线网络的emi感知中央处理点部署

2014 27th Biennial Symposium on Communications (QBSC) Pub Date : 2014-06-01 DOI: 10.1109/QBSC.2014.6841208

Nick Majedi, M. Naeem, Khwaja Ahmed Shaharyar, A. Anpalagan

{"title":"EMI-aware central processing point deployment for wireless networks in hospitals","authors":"Nick Majedi, M. Naeem, Khwaja Ahmed Shaharyar, A. Anpalagan","doi":"10.1109/QBSC.2014.6841208","DOIUrl":"https://doi.org/10.1109/QBSC.2014.6841208","url":null,"abstract":"In this paper, we introduce an approach to jointly minimize energy consumption of wireless transmitters and the harmful interference on sensitive medical devices, and optimize the central controller placement for collecting data from transmitters. More specifically, a multi-objective non-convex mixed-integer non-linear programming (MINLP) problem is defined and formulated to optimize transmit power of wireless users and central processing point (CPP) deployment along with guaranteeing minimized EMI to comply with the immunity level of medical devices. To solve this problem, an important step is to convexify it. Then we propose the use of a standard branch-and-bound algorithm. Also the program is coded in MATLAB with the help of OPTItoolbox to find the optimal solution. To conduct a numerical result analysis, we considered different cases within a single floor of a hospital and a few scenarios for a two-storey hospital building. Our results show the improvement in throughput and guaranteed immunity for medical devices, when the proposed formulation is deployed along with a branch-and-bound algorithm.","PeriodicalId":314871,"journal":{"name":"2014 27th Biennial Symposium on Communications (QBSC)","volume":"23 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123712827","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

Left degree distribution shaping for LT codes over the binary erasure channel 二进制擦除信道上LT码的左度分布整形

2014 27th Biennial Symposium on Communications (QBSC) Pub Date : 2014-06-01 DOI: 10.1109/QBSC.2014.6841213

Khaled F. Hayajneh, S. Yousefi, M. Valipour

引用次数: 9

Real-time communication of dependent messages 依赖消息的实时通信

2014 27th Biennial Symposium on Communications (QBSC) Pub Date : 2014-06-01 DOI: 10.1109/QBSC.2014.6841193

Zhong Cheng, Yongyi Mao, T. Chan

引用次数: 0

The underlay cooperative cognitive network with secure transmission 安全传输的底层协同认知网络

2014 27th Biennial Symposium on Communications (QBSC) Pub Date : 2014-06-01 DOI: 10.1109/QBSC.2014.6841206

Pham Ngoc Son, H. Kong

引用次数: 6

Practical OFDM signalling for visible light communications using spatial summation 使用空间求和的可见光通信的实用OFDM信号

2014 27th Biennial Symposium on Communications (QBSC) Pub Date : 2014-06-01 DOI: 10.1109/QBSC.2014.6841173

Mohammed S. A. Mossaad, S. Hranilovic

引用次数: 14

Forensic outlier detection for Cognitive Radio Networks 认知无线电网络的法医异常值检测

2014 27th Biennial Symposium on Communications (QBSC) Pub Date : 2014-06-01 DOI: 10.1109/QBSC.2014.6841183

I. Kabir, S. Astaneh, S. Gazor

{"title":"Forensic outlier detection for Cognitive Radio Networks","authors":"I. Kabir, S. Astaneh, S. Gazor","doi":"10.1109/QBSC.2014.6841183","DOIUrl":"https://doi.org/10.1109/QBSC.2014.6841183","url":null,"abstract":"We consider forensic outlier detection instead of traditional outlier detection to enforce spectrum security in a Cognitive Radio Network (CRN). We investigate a CRN where a group of sensors report their local binary decisions to a Fusion Center (FC), which makes a global decision on the availability of the spectrum. To ensure the truthfulness of the sensors, we examine the reported decisions in order to determine whether a specific sensor is an outlier. We propose several optimal detectors (for known parameters) and suboptimal detectors (for the practical cases where the parameters are unknown) to detect three types of outlier sensors: 1) selfish sensor, which reports the spectrum to be occupied when locally detects its vacancy, 2) malicious sensor, which reports the spectrum to be vacant when locally detects its occupancy, 3) malfunctioning sensor, whose reports are not accurate enough (i.e., its performance is close to random guessing). We evaluate the proposed detectors by simulations. Our simulation results reveal that the proposed detectors significantly outperform the Grubb's test. Since the unknown or untrustworthy parameters are accurately estimated by the FC, the proposed suboptimal detectors do not require the knowledge of the spectrum statistics and are insensitive to the parameters reported by the suspected user. These detectors can be used by government agencies for forensic testing in policy control and abuser identification in CRNs.","PeriodicalId":314871,"journal":{"name":"2014 27th Biennial Symposium on Communications (QBSC)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133164908","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

Energy efficient anycast routing for scheduled lightpath demands in optical grids 光网中预定光路需求的节能任播路由

2014 27th Biennial Symposium on Communications (QBSC) Pub Date : 2014-06-01 DOI: 10.1109/QBSC.2014.6841174

Ying Chen, A. Jaekel, Kevin Li

引用次数: 10

A polling MAC for wireless sensor networks with RF recharging of sensor nodes 具有传感器节点射频充电的无线传感器网络的轮询MAC

2014 27th Biennial Symposium on Communications (QBSC) Pub Date : 2014-06-01 DOI: 10.1109/QBSC.2014.6841188

V. Mišić, J. Misic

引用次数: 17

Multi-objective MTC device controller resource optimization in M2M communication M2M通信中多目标MTC设备控制器资源优化

2014 27th Biennial Symposium on Communications (QBSC) Pub Date : 2014-06-01 DOI: 10.1109/QBSC.2014.6841210

Fatima Hussain, A. Anpalagan, M. Naeem

{"title":"Multi-objective MTC device controller resource optimization in M2M communication","authors":"Fatima Hussain, A. Anpalagan, M. Naeem","doi":"10.1109/QBSC.2014.6841210","DOIUrl":"https://doi.org/10.1109/QBSC.2014.6841210","url":null,"abstract":"Machine to machine (M2M) communication has received increasing attention in recent years. It exhibits features such as large number of devices and low data rates. In order to accommodate massive, energy efficient M2M traffic and to reduce the access delay and signalling overhead, the recommendation is to introduce a clustered network structure. In this effort, we consider machines (or devices) in a macro cell divided into clusters. The machines belonging to a cluster communicate to the cluster head/controller, which then aggregates the traffic and relays to the eNB. Unlike related work that focuses on formation of clusters and their energy consumption, in this paper we investigate the multi-objective optimization problem of throughput maximization and power control of cluster heads in interference-limited M2M communication. Our objective is to maximize the number of admitted MTC device controllers with least interference caused to conventional (human) devices such that their quality of service (QoS) is not affected by the M2M communications. To maximize the number of machines that can communicate while meeting the interference constraints of human devices and machines themselves, we formulate a mixed-integer non-linear programming (MINLP) problem. OPTI toolbox is used to optimize the power, capacity and maximum number of admitted machines collectively.","PeriodicalId":314871,"journal":{"name":"2014 27th Biennial Symposium on Communications (QBSC)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132217312","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: 10

Distributed fast decodable space-frequency coding for CoMP OFDM cellular networks CoMP OFDM蜂窝网络的分布式快速可解码空频编码

2014 27th Biennial Symposium on Communications (QBSC) Pub Date : 2014-06-01 DOI: 10.1109/QBSC.2014.6841176

Jamshid Rezaei Mianroodi, T. Le-Ngoc

引用次数: 0