Global Information Infrastructure Symposium - GIIS 2011最新文献_第2页

Heuristic approaches for access points deployment and Frequency Assignment in WLANs 无线局域网中接入点部署和频率分配的启发式方法

Global Information Infrastructure Symposium - GIIS 2011 Pub Date : 2011-09-23 DOI: 10.1109/GIIS.2011.6026713

Abdelhak Farsi, N. Achir, K. Boussetta

引用次数: 15

Business model for developing world municipal broadband network - a case study 发展中国家市政宽带网络的商业模式——一个案例研究

Global Information Infrastructure Symposium - GIIS 2011 Pub Date : 2011-09-23 DOI: 10.1109/GIIS.2011.6026715

A. Nungu, Terrence E. Brown, B. Pehrson

引用次数: 7

Evaluation of multipath TCP load sharing with coupled congestion control option in heterogeneous networks 异构网络中具有耦合拥塞控制选项的多路径TCP负载分担评估

Global Information Infrastructure Symposium - GIIS 2011 Pub Date : 2011-09-23 DOI: 10.1109/GIIS.2011.6026698

Sinh Chung Nguyen, T. Nguyen

{"title":"Evaluation of multipath TCP load sharing with coupled congestion control option in heterogeneous networks","authors":"Sinh Chung Nguyen, T. Nguyen","doi":"10.1109/GIIS.2011.6026698","DOIUrl":"https://doi.org/10.1109/GIIS.2011.6026698","url":null,"abstract":"The evolution of technologies, particularly the emergence of multi-interface terminals (3G, WLAN, WMAN, etc), totally changes the vision of services offered to users in the future. Multi-homing and multipath transmission support becomes more and more indispensable to satisfy user demands. Multipath TCP (MPTCP) is a modified version of Transmission Control Protocol (TCP) which allows using simultaneously multiple paths for data transmission. It aims to improve the throughput of TCP connection in a manner that a MPTCP connection over multiple paths should achieve at least a no worse throughput than a single TCP connection over the best constituent path. In a previous work, we have evaluated the load sharing of MPTCP without the coupled congestion control option. In this paper, the couple congestion control of MPTCP is enabled. The measurement results show that MPTCP with coupled congestion control provides a better performance. However, the heterogeneous networks environment (Ethernet, Wifi and 3G) still has a great impact on MPTCP throughput and reveals the need of an intelligent algorithm for interface selection in MPTCP.","PeriodicalId":145056,"journal":{"name":"Global Information Infrastructure Symposium - GIIS 2011","volume":"86 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133255708","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: 28

Network availability prediction: Can it be done? 网络可用性预测:能做到吗?

Global Information Infrastructure Symposium - GIIS 2011 Pub Date : 2011-09-23 DOI: 10.1109/GIIS.2011.6026700

A. Seneviratne, J. Pedrasa, Upendra Rathnayake

引用次数: 1

Use case description of VPAIR: Virtual Police Agents for traffic guidance VPAIR用例描述:用于流量引导的虚拟警察代理

Global Information Infrastructure Symposium - GIIS 2011 Pub Date : 2011-09-23 DOI: 10.1109/GIIS.2011.6026704

A. Gomez, G. Diaz, K. Boussetta, N. Achir

引用次数: 3

A cooperative aggregation-based architecture for vehicle-to-grid communications 一种基于协同聚合的车网通信体系结构

Global Information Infrastructure Symposium - GIIS 2011 Pub Date : 2011-09-23 DOI: 10.1109/GIIS.2011.6026703

N. Matta, Rana Rahim-Amoud, Leila Merghem‐Boulahia, A. Jrad

{"title":"A cooperative aggregation-based architecture for vehicle-to-grid communications","authors":"N. Matta, Rana Rahim-Amoud, Leila Merghem‐Boulahia, A. Jrad","doi":"10.1109/GIIS.2011.6026703","DOIUrl":"https://doi.org/10.1109/GIIS.2011.6026703","url":null,"abstract":"In the future Intelligent Transportation Systems, vehicles will be equipped with special units giving them the capacity to communicate wirelessly. Furthermore, electric vehicles are expected to take a bigger part of the market in the future. Global preoccupations to reduce carbon emissions and stimulate the use of renewable and sustainable energies have motivated the concept of vehicle-to-grid power, which integrates the electric vehicles within the smart grid (the electricity network of the future). The vehicle-to-grid vision aims to take advantage of these battery equipped vehicles, using them as a storage device for intermittent energy sources, and as a power resource to provide ancillary services to the power grid. This paper focuses on the architectural needs of such a system, specifically at the communications level. It also presents an agent-based model for an aggregative system for vehicle-to-grid communications. The agent-based approach will allow the distributed architecture to benefit from a variety of well-established communication and cooperation mechanisms and methods that can be applied to the vehicle-to-grid concept.","PeriodicalId":145056,"journal":{"name":"Global Information Infrastructure Symposium - GIIS 2011","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121451285","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: 14

A-GPS assisted Wi-Fi access point discovery on mobile devices for energy saving A-GPS辅助移动设备发现Wi-Fi接入点，实现节能

Global Information Infrastructure Symposium - GIIS 2011 Pub Date : 2011-09-23 DOI: 10.1109/GIIS.2011.6026710

Feng Xia, Wei Zhang, Fangwei Ding, Ruonan Hao

引用次数: 13

Long - term radio resource reservation in IEEE 802.16 rtPS for video traffic IEEE 802.16 rtPS中用于视频流量的长期无线电资源预留

Global Information Infrastructure Symposium - GIIS 2011 Pub Date : 2011-09-23 DOI: 10.1109/GIIS.2011.6026711

M. Abdennebi, Y. Ghamri-Doudane

引用次数: 3

Concurrent multipath transfer performance optimization using Kalman filter based predictive delay estimation in wireless networks 基于卡尔曼滤波的无线网络多路径传输性能优化

Global Information Infrastructure Symposium - GIIS 2011 Pub Date : 2011-09-23 DOI: 10.1109/GIIS.2011.6026701

Xiaofei Zhang, T. Nguyen

引用次数: 4

LTE4V2X - impact of high mobility in highway scenarios LTE4V2X -高速公路场景中高机动性的影响

Global Information Infrastructure Symposium - GIIS 2011 Pub Date : 2011-09-23 DOI: 10.1109/GIIS.2011.6026706

Guillaume F. Remy, S. Senouci, François Jan, Y. Gourhant

{"title":"LTE4V2X - impact of high mobility in highway scenarios","authors":"Guillaume F. Remy, S. Senouci, François Jan, Y. Gourhant","doi":"10.1109/GIIS.2011.6026706","DOIUrl":"https://doi.org/10.1109/GIIS.2011.6026706","url":null,"abstract":"In the near future, most new vehicles will be equipped with short-range radios capable to communicate with other vehicles or with roadside infrastructure. These new networks known as vehicular networks are seen to be one of the most valuable concept for improving road safety and transport efficiency, and as a key technology enabling the provisioning of value-added services to passengers and drivers. Vehicular networks raise a number of unique challenges due to the extremely dynamic network topology and the highly variable number of mobile nodes. To overcome these problems, an effective solution is to organize the network in a way which will facilitate the management tasks and permit to deploy a wide panoply of applications such as urban sensing applications. In a recent work [1], we proposed LTE4V2X, a novel framework for a centralized vehicular network organization using LTE. In the continuity to this work, this paper presents new performances evaluation of LTE4V2X in highway scenarios in order to evaluate the impact of high mobility. We studied its performances against a decentralized organization protocol and All-LTE protocol for a well known urban sensing application, Floating Car Data (FCD) application. We analyze the performances of LTE4V2X using NS-3 simulation environment and a realistic highway mobility model. We also analyze analytically the impact of the handover on the performances. The results show that LTE4V2X can handle efficiently high vehicles' velocities and leads to performance improvement by lowering the overhead induced by control messages, reducing the FCD packet losses, as well as enhancing LTE bandwidth usage.","PeriodicalId":145056,"journal":{"name":"Global Information Infrastructure Symposium - GIIS 2011","volume":"137 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127436143","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: 33