2010 International Conference on Broadband, Wireless Computing, Communication and Applications最新文献_第2页

Criteria for Hardware Selection of Wireless Vibration Sensor 无线振动传感器硬件选择标准

2010 International Conference on Broadband, Wireless Computing, Communication and Applications Pub Date : 2010-11-04 DOI: 10.1109/BWCCA.2010.181

M. Akhondi, A. Talevski, Tsung-Hsien Chou

引用次数: 1

Hop-by-Hop Reliable Data Deliveries for Underwater Wireless Sensor Networks 水下无线传感器网络逐跳可靠数据传输

2010 International Conference on Broadband, Wireless Computing, Communication and Applications Pub Date : 2010-11-04 DOI: 10.1109/BWCCA.2010.97

M. Ayaz, A. Abdullah, I. Faye

{"title":"Hop-by-Hop Reliable Data Deliveries for Underwater Wireless Sensor Networks","authors":"M. Ayaz, A. Abdullah, I. Faye","doi":"10.1109/BWCCA.2010.97","DOIUrl":"https://doi.org/10.1109/BWCCA.2010.97","url":null,"abstract":"Underwater Wireless Sensor Networks (UWSNs) provide a solution for monitoring those unstable environments which is considered frightening for human presence. These networks are mostly formed by acoustic sensor nodes and surface sinks called buoys that are connected to any onshore control centre. The reliable delivery of sensed data to the surface sink is a challenging task as compared to forwarding the collected data to the control centre. Acoustic channel characteristics create many problems like, low available bandwidth, large propagation delays and high error probability that restrict the efficiency of UWSNs. Beside these, availability of limited resources and continuous node movements are major threats for the reliable data deliveries. With these constraints, it is a difficult task to design a protocol which has the ability to maximize the reliability of these networks. In this paper we provide a reliability model in order to insure the reliable data deliveries to the surface sinks. For this, we proposed two hop acknowledgment (2H-ACK) reliability model, where two copies of the same data packet are maintained in the network without extra burden on the available resources. Simulation results show that 2H-ACK can achieve better delivery ratios as compare to traditional hop-by-hop acknowledgment reliability without additional resource consumption.","PeriodicalId":196401,"journal":{"name":"2010 International Conference on Broadband, Wireless Computing, Communication and Applications","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131661940","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: 30

Analysis of MANET Routing Protocols for Indoor Environment 室内环境下的MANET路由协议分析

2010 International Conference on Broadband, Wireless Computing, Communication and Applications Pub Date : 2010-11-04 DOI: 10.1109/BWCCA.2010.42

Makoto Ikeda, Elis Kulla, M. Hiyama, L. Barolli, M. Takizawa

{"title":"Analysis of MANET Routing Protocols for Indoor Environment","authors":"Makoto Ikeda, Elis Kulla, M. Hiyama, L. Barolli, M. Takizawa","doi":"10.1109/BWCCA.2010.42","DOIUrl":"https://doi.org/10.1109/BWCCA.2010.42","url":null,"abstract":"In recent years, wireless multi-hop networks such as ad hoc networks, sensor networks, and vehicular networks have been very important subject for research. Mobile Ad hoc Network (MANET) is a collection of wireless mobile terminals that are able to dynamically form a temporary network without any aid from fixed infrastructure or centralized administration. In this paper, we present the implementation and analysis of our implemented MANET simulation system considering Ad-hoc On demand Distance Vector (AODV), Dynamic MANET On-demand (DYMO) and Optimized Link State Routing (OLSR) protocols for wireless multi-hop networking. We investigate the effect of mobility and topology changing in MANET. We study the impact of source and destination movement for indoor environment. In this work, we consider three models: stationary, source and destination movement scenario and random way-point models. We assess the performance of our simulation system in terms of throughput, number of received packets and hop distance. From the results, we found that the AODV protocol has a good performance when the source and destination nodes are moving. Also the AODV protocol provides a flexible and effective routing for indoor environment.","PeriodicalId":196401,"journal":{"name":"2010 International Conference on Broadband, Wireless Computing, Communication and Applications","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114393236","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

LiNS: A Library Navigation System Using Sensors and Smartphones 使用传感器和智能手机的图书馆导航系统

2010 International Conference on Broadband, Wireless Computing, Communication and Applications Pub Date : 2010-11-04 DOI: 10.1109/BWCCA.2010.94

Kazuki Watanabe, Tomoyuki Takahashi, T. Ando, Kaoru Takahashi, Y. Sasaki, Tatsuya Funakoshi

引用次数: 8

The Decision Scheme of Frame Importance Factor for Video Streaming System 视频流系统中帧重要因子的决策方案

2010 International Conference on Broadband, Wireless Computing, Communication and Applications Pub Date : 2010-11-04 DOI: 10.1109/BWCCA.2010.124

Huan-Yao Kang, Ching-Lung Chang

引用次数: 9

Bandwidth Reservation Method to Consider Reservation Failure in VLAN 考虑VLAN内预留失败的带宽预留方法

2010 International Conference on Broadband, Wireless Computing, Communication and Applications Pub Date : 2010-11-04 DOI: 10.1109/BWCCA.2010.67

Yong-Do Choi, Jae-Hyun Jun, Gi-Beom Kil, Sung-Ho Kim

引用次数: 2

Energy-Efficient Server Selection Algorithms for Network Applications 面向网络应用的节能服务器选择算法

2010 International Conference on Broadband, Wireless Computing, Communication and Applications Pub Date : 2010-11-04 DOI: 10.1109/BWCCA.2010.65

T. Enokido, A. Aikebaier, M. Takizawa

{"title":"Energy-Efficient Server Selection Algorithms for Network Applications","authors":"T. Enokido, A. Aikebaier, M. Takizawa","doi":"10.1109/BWCCA.2010.65","DOIUrl":"https://doi.org/10.1109/BWCCA.2010.65","url":null,"abstract":"In information system, it is critical to reduce the total electrical power consumption. We have discussed a power consumption model for communication-based applications. Then, we have proposed a pair of PCB (power consumption-based) and TRB (transmission rate-based) algorithms to select a server so that the total power consumption of the servers is reduced. In addition, we showed the PCB algorithm is more useful for reducing the total power consumption in the communication-based applications. However, in the PCB algorithm, only the power consumption where a server transmits a file to a client at time T when the server starts transmitting the file is considered. The server might be transmitting files to other clients at time T. Therefore, the power consumption where the server transmits files to other clients has to be considered for enhancing the estimation of the power consumption. In this paper, we propose an extended power consumption-based (EPCB) algorithm by improving the PCB algorithm. In the evaluation, we show the total power consumption can be reduced by the EPCB algorithm compared with the PCB and TRB algorithms.","PeriodicalId":196401,"journal":{"name":"2010 International Conference on Broadband, Wireless Computing, Communication and Applications","volume":"89 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127146549","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: 9

Discrete Flatness for Non Linear Systems FDI 非线性系统FDI的离散平面性

2010 International Conference on Broadband, Wireless Computing, Communication and Applications Pub Date : 2010-11-04 DOI: 10.1109/BWCCA.2010.119

N. Zhang, A. Doncescu, F. Mora-Camino

引用次数: 3

Implementation and Evaluation of Distributed Hash Table Using MPI 基于MPI的分布式哈希表的实现与评价

2010 International Conference on Broadband, Wireless Computing, Communication and Applications Pub Date : 2010-11-04 DOI: 10.1109/BWCCA.2010.155

Daisuke Tsukamoto, T. Nakashima

{"title":"Implementation and Evaluation of Distributed Hash Table Using MPI","authors":"Daisuke Tsukamoto, T. Nakashima","doi":"10.1109/BWCCA.2010.155","DOIUrl":"https://doi.org/10.1109/BWCCA.2010.155","url":null,"abstract":"The current Internet traffics depend more on the P2P type???communication than the legacy client-server type ???ommunication. The P2P communication has been applied to diverse systems such as the VoIP and the file sharing system for the P2P potential ability. The distributed file sharing system over the P2P network using DHT (Distributed Hash Table) can especially provide the quick search, while the file accesses from the remote user does not follow the uniform distribution causing the degradation of searching performance. In addition, the DHT algorithm has been mainly evaluated using simulators leading to the difficulties to evaluate the actual performance of message transmission on real world. In this paper, we propose the new framework to implement DHT algorithm into the real environment using the MPI (Message Passing Interface). Especially, the step wised implementation is applied into our proposed system to clarify the performance deadlock on the real world. The proposed P2P system implemented on the MPI middleware is effectively evaluate the performance also is able to be used the file sharing system over the Internet.","PeriodicalId":196401,"journal":{"name":"2010 International Conference on Broadband, Wireless Computing, Communication and Applications","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130202395","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: 6

Distributed Disaster Information System in DTN Based Mobile Communication Environment 基于DTN移动通信环境下的分布式灾害信息系统

2010 International Conference on Broadband, Wireless Computing, Communication and Applications Pub Date : 2010-11-04 DOI: 10.1109/BWCCA.2010.81

Yutaka Sasaki, Y. Shibata

引用次数: 7