2014 IFIP Wireless Days (WD)最新文献

Interference-aware Game-based Channel Assignment algorithm for MR-MC WMNs 基于干扰感知博弈的MR-MC wmn信道分配算法

2014 IFIP Wireless Days (WD) Pub Date : 2014-11-12 DOI: 10.1109/WD.2014.7020816

Amira Bezzina, M. Ayari, R. Langar, G. Pujolle, L. Saïdane

引用次数: 3

Access Point discovery in 802.11 networks 802.11网络中的接入点发现

2014 IFIP Wireless Days (WD) Pub Date : 2014-11-12 DOI: 10.1109/WD.2014.7020817

A. Arcia-Moret, Laudin Molina, N. Montavont, G. Castignani, Alberto Blanc

引用次数: 10

Software-defined vehicular backhaul 软件定义的车载回程

2014 IFIP Wireless Days (WD) Pub Date : 2014-11-12 DOI: 10.1109/WD.2014.7020813

Benjamin Baron, P. Spathis, H. Rivano, M. Amorim, Y. Viniotis, J. Clarke

{"title":"Software-defined vehicular backhaul","authors":"Benjamin Baron, P. Spathis, H. Rivano, M. Amorim, Y. Viniotis, J. Clarke","doi":"10.1109/WD.2014.7020813","DOIUrl":"https://doi.org/10.1109/WD.2014.7020813","url":null,"abstract":"The network of roads and highways is a promising candidate to help network operators offload their infrastructure and cope with the ever-growing amount of data exchanged on the Internet. By piggybacking data onto vehicles, roads can be turned into a large-capacity transmission system when considering the increasing number of journeys involving vehicles. The data to be transferred is opportunistically loaded on or off the vehicles at specific locations referred to as offloading spots. Two of the main challenges of such a system are how to assign the road paths matching the data transfer requirements and how much data to allocate to each flow of vehicles. We propose a centralized SDN-like architecture consisting of a central controller acting as a service broker and the offloading spots as SDN agents. The controller computes the road paths that accommodate the data transfer requirements and installs the corresponding forwarding states at each offloading spot along those paths. We describe our SDN-controlled offloading system and evaluate its performance using road traffic counts from France. Our numerical results show that the controller can achieve efficient and fair allocation of multiple data transfers between major cities of France. Each transfer successfully delivers over 10 PB of data within a week when considering that 10% of vehicles on the road are equipped with 1TB of storage.","PeriodicalId":311349,"journal":{"name":"2014 IFIP Wireless Days (WD)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131740886","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: 7

A new opportunistic routing scheme in low duty-cycle WSNs for monitoring infrequent events 一种新的低占空比无线传感器网络中的机会路由方案

2014 IFIP Wireless Days (WD) Pub Date : 2014-11-12 DOI: 10.1109/WD.2014.7020836

Mohamed-Haykel Zayani, N. Aitsaadi, P. Mühlethaler

引用次数: 3

Energy-efficient architecture for wearable sensor networks 可穿戴传感器网络的节能架构

2014 IFIP Wireless Days (WD) Pub Date : 2014-11-12 DOI: 10.1109/WD.2014.7020803

Tifenn Rault, A. Bouabdallah, Y. Challal, Frédéric Marin

{"title":"Energy-efficient architecture for wearable sensor networks","authors":"Tifenn Rault, A. Bouabdallah, Y. Challal, Frédéric Marin","doi":"10.1109/WD.2014.7020803","DOIUrl":"https://doi.org/10.1109/WD.2014.7020803","url":null,"abstract":"Human activity recognition from on-body sensor networks is a challenging task for many healthcare applications because it offers continuous monitoring capability. However, these systems still face a major energy issue that prevent their wide adoption. Indeed, in healthcare applications, continuous sampling and communication tasks quickly deplete sensors' battery reserves, and frequent battery replacement are not convenient. Therefore, there is a need to develop energy-efficient solutions for long-term monitoring applications in order to foster the acceptance of these technologies by the patients. In this paper, we present a new energy-efficient architecture for health monitoring where sensors send the sensed data mainly via the user mobile phone, but they have the possibility to send data to access points when they are available in the user environment. The objective of this strategy is to relieve a unique base station from receiving all the data, and it enables sensor nodes to select the best communication technology in terms of energy consumption. Contrary to existing approaches, our solution allows to optimize the lifetime of both the sensor and the base station. The simulation results show that the proposed approach effectively improves the energy efficiency of the system compared to traditional architectures where wearable sensors can only communicate with the user mobile phone.","PeriodicalId":311349,"journal":{"name":"2014 IFIP Wireless Days (WD)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129529979","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

A reward-based routing protocol to reduce the EMF exposure over wireless mesh networks 一种基于奖励的路由协议，以减少无线网状网络上的EMF暴露

2014 IFIP Wireless Days (WD) Pub Date : 2014-11-01 DOI: 10.1109/WD.2014.7020834

Voichita Iancu, L. Díez, L. R. D. Lope, E. Slusanschi, Ramón Agüero

引用次数: 2

Enhanced opportunistic random linear source/network coding with cross-layer techniques over wireless mesh networks 在无线网状网络上使用跨层技术增强机会随机线性源/网络编码

2014 IFIP Wireless Days (WD) Pub Date : 2014-11-01 DOI: 10.1109/WD.2014.7020842

David Gómez, Pablo Garrido, Eduardo Rodríguez, Ramón Agüero, L. Muñoz

引用次数: 12

Performance issues with routing in multi-channel multi-interface IEEE 802.11s networks 多通道多接口IEEE 802.11s网络中路由的性能问题

2014 IFIP Wireless Days (WD) Pub Date : 2014-11-01 DOI: 10.1109/WD.2014.7020810

Renato Caminha Juaçaba-Neto, R. Andrade, R. Braga, Fabrice Théoleyre, C. Oliveira

引用次数: 1

A ns-3 based simulator of TCP/IP Wireless Underground Networks 基于ns-3的TCP/IP无线地下网络模拟器

2014 IFIP Wireless Days (WD) Pub Date : 2014-11-01 DOI: 10.1109/WD.2014.7020809

Sérgio Conceição, Filipe Ribeiro, R. Campos, M. Ricardo

引用次数: 4

Cooperative implicit feedback generation in interfering heterogeneous LTE networks 干扰异构LTE网络中的协同隐式反馈生成

2014 IFIP Wireless Days (WD) Pub Date : 2014-11-01 DOI: 10.1109/WD.2014.7020800

Stanislaus Iwelski, Erfan Majeed, Z. Bai, G. Bruck, P. Jung

引用次数: 1