Ad Hoc & Sensor Wireless Networks最新文献_第10页

Understanding the Impact of Circuit-Level Inaccuracy on Sensor Network Performance 了解电路级不准确性对传感器网络性能的影响

IF 0.9 4区计算机科学

Ad Hoc & Sensor Wireless Networks Pub Date : 2018-10-25 DOI: 10.1145/3243046.3243062

Paul Detterer, Cumhur Erdin, Majid Nabi, T. Basten, Hailong Jiao

引用次数: 2

Considering Frame Aggregation in Association Optimization for High Throughput Wi-Fi Networks 考虑帧聚合的高吞吐量Wi-Fi网络关联优化

IF 0.9 4区计算机科学

Ad Hoc & Sensor Wireless Networks Pub Date : 2018-10-25 DOI: 10.1145/3243046.3243057

Mohammed Amer, A. Busson, I. G. Lassous

{"title":"Considering Frame Aggregation in Association Optimization for High Throughput Wi-Fi Networks","authors":"Mohammed Amer, A. Busson, I. G. Lassous","doi":"10.1145/3243046.3243057","DOIUrl":"https://doi.org/10.1145/3243046.3243057","url":null,"abstract":"Optimization of the association between wireless stations and access points (APs) has shown its effectiveness to improve the overall performance of wireless LAN. Most of the previous works do not consider the latest amendments of the IEEE 802.11 standard. The main challenges are to propose models that take into account recent enhancements such as spatial multiplexing (MIMO) at the physical layer and frame aggregation mechanism at the MAC layer. To assess these new features, we derive an association optimization approach based on a new metric, named Hypothetical Busy Time Fraction (H-BTF), that combines the classical Busy Time Fraction (BTF) and the frame aggregation mechanism. This metric is based on local measurements like throughput demand and frame error rate for each station. The model estimates the H-BTF of each AP for any configuration and is thus able to predict H-BTF for other association scheme. Association is then optimized to minimize the load of the busiest APs. This load balancing between APs aims to satisfy stations with regard to their throughput demands. Numerical evaluations performed with the network simulator ns-3 have shown the accuracy of the proposed approach for a large set of scenarios and a significant benefit for the stations in terms of throughput and satisfaction.","PeriodicalId":55557,"journal":{"name":"Ad Hoc & Sensor Wireless Networks","volume":"38 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2018-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91296732","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

An Efficient Movement-Based Handover Prediction Scheme for Hierarchical Mobile IPv6 in VANETs 一种有效的基于运动的分层移动IPv6 vanet切换预测方案

IF 0.9 4区计算机科学

Ad Hoc & Sensor Wireless Networks Pub Date : 2018-10-25 DOI: 10.1145/3243046.3243053

Noura Aljeri, A. Boukerche

引用次数: 11

Mobility Network Model for Full Electric Vehicles to Interoperate with the Smart Grid and Efficiently Manage the Power Supply in the Smart City 智慧城市中全电动汽车与智能电网互操作及高效供电管理的移动网络模型

IF 0.9 4区计算机科学

Ad Hoc & Sensor Wireless Networks Pub Date : 2018-10-25 DOI: 10.1145/3243046.3243058

V. Pallarés, J. C. Guerri, Alicia Roca Martínez

引用次数: 0

For An Efficient Internet of Bikes: A DTN Routing Protocol Based On Data Aggregation Approach 高效的自行车互联网:基于数据聚合方法的DTN路由协议

IF 0.9 4区计算机科学

Ad Hoc & Sensor Wireless Networks Pub Date : 2018-10-25 DOI: 10.1145/3243046.3243048

Yosra Zguira, H. Rivano, A. Meddeb

{"title":"For An Efficient Internet of Bikes: A DTN Routing Protocol Based On Data Aggregation Approach","authors":"Yosra Zguira, H. Rivano, A. Meddeb","doi":"10.1145/3243046.3243048","DOIUrl":"https://doi.org/10.1145/3243046.3243048","url":null,"abstract":"Nowadays, cities are facing an increasing number of bikes used by citizens therefore the need of monitoring and managing their traffic becomes crucial. With the development of Intelligent Transport Systems (ITS) in smart city, public bike sharing system has been considered as an urban transportation system that can collect data from mobile devices. In such network, the biggest challenge for sensor nodes is to forward data to sinks in an energy efficient way because of the following limitations: limited energy resources, limited storage capacity and limited bandwidth. Data aggregation is a key mechanism to save energy consumption and network capacity. It can be defined as an approach to combine data of various sensors into a single packet, thus reducing sensor communication costs and achieving a longer network lifetime. The main contribution of this paper is to introduce an efficient, \"Internet of Bikes\", IoB-DTN routing protocol based on data aggregation being applied to mobile network IoT devices running a data collection application on urban bike sharing system based sensor network. We propose three variants of IoB-DTN: IoB based on spatial aggregation (IoB-SA), IoB based on temporal aggregation (IoB-TA) and IoB based on spatio-temporal aggregation (IoB-STA). We compare the three variants with the multi-hop IoB-DTN protocol without aggregation and the low-power long-range technology, LoRa type. Comparison results verify that the three variants of IoB-DTN based on data aggregation improve the delivery rate, energy consumption and throughput.","PeriodicalId":55557,"journal":{"name":"Ad Hoc & Sensor Wireless Networks","volume":"10 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2018-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75471962","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Multi Channel Allocation and Congestion Control for Smart Grid Neighborhood Area Networks 智能电网邻域网络的多信道分配与拥塞控制

IF 0.9 4区计算机科学

Ad Hoc & Sensor Wireless Networks Pub Date : 2018-10-25 DOI: 10.1145/3243046.3243050

J. León, Luis J. de la Cruz Llopis

{"title":"Multi Channel Allocation and Congestion Control for Smart Grid Neighborhood Area Networks","authors":"J. León, Luis J. de la Cruz Llopis","doi":"10.1145/3243046.3243050","DOIUrl":"https://doi.org/10.1145/3243046.3243050","url":null,"abstract":"The evolution of traditional electricity distribution infrastructures towards Smart Grid networks has generated the need to carry out new research. There are many fields that have attracted the attention of researchers, among which is the improvement of the performance of the so-called Neighborhood Area Networks (NAN). In this paper, three mechanisms for these kind of networks are proposed, implemented and evaluated: traffic differentiation, multichannel allocation and congestion control. These proposals have been evaluated in the context of a wireless mesh networks (WMN) made up by a set of smart meter devices, where various smart grids (SG) applications are sending their data traffics. Each SG application must meet its unique quality of service (QoS) requirements, such as reliability and delay. To evaluate the proposals, we have built some NAN scenarios by using the ns-3 simulator and its 802.11s basic model, which we have modified to implement our techniques. Compared with the basic Hybrid Wireless Mesh Protocol (HWMP), our modifications, multiple channel (M-HWMP) and congestion control (MC-HWMP), show improvements in terms of packet delivery ratio and transit time.","PeriodicalId":55557,"journal":{"name":"Ad Hoc & Sensor Wireless Networks","volume":"173 1","pages":"1-8"},"PeriodicalIF":0.9,"publicationDate":"2018-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79556963","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Session 3: Heterogeneous Ad Hoc Networks 第三部分:异构Ad Hoc网络

IF 0.9 4区计算机科学

Ad Hoc & Sensor Wireless Networks Pub Date : 2018-10-25 DOI: 10.1145/3289322

Carolina Tripp Barba

引用次数: 0

3MRP+: An Improved Multimetric Geographical Routing Protocol for VANETs 3MRP+:一种改进的vanet多度量地理路由协议

IF 0.9 4区计算机科学

Ad Hoc & Sensor Wireless Networks Pub Date : 2018-10-25 DOI: 10.1145/3243046.3243056

Leticia Lemus Cárdenas, A. M. Mezher, Nely Patricia López Márquez, Pablo Andrés Barbecho Bautista, J. Cardenas-Barrera, M. Aguilar-Igartua

{"title":"3MRP+: An Improved Multimetric Geographical Routing Protocol for VANETs","authors":"Leticia Lemus Cárdenas, A. M. Mezher, Nely Patricia López Márquez, Pablo Andrés Barbecho Bautista, J. Cardenas-Barrera, M. Aguilar-Igartua","doi":"10.1145/3243046.3243056","DOIUrl":"https://doi.org/10.1145/3243046.3243056","url":null,"abstract":"The design of routing protocols in vehicular ad hoc networks (VANETs) is fundamental to achieve a high packets' delivery ratio. Routing protocols whose operation considers the nodes' positions use updated routing information according to the reception frequency of hello messages. The routing information can help to improve the routing operation by including several metrics such as vehicle's trajectory, vehicle's density, percentage of packet losses, among others. In addition, there is a trade-off between the beaconing frequency and the overhead injected to the network: a high frequency provides a better accuracy on selecting the best forwarding node to route a packet but at the same time the overhead is increased. However, a low frequency will provide less accuracy on selecting the best forwarding candidate node but the overhead injected to the network will be decreased. In this paper, we have designed an efficient method to improve the accuracy of the nodes' position used to select the next forwarding node without any modification on the beaconing frequency value. Our approach improves the operation of the routing protocol used in our performance evaluation. Simulations show the benefits of our proposal, increasing the accuracy of the nodes' selection and maintaining the same level of overhead, without the necessity to increase the beacon frequency.","PeriodicalId":55557,"journal":{"name":"Ad Hoc & Sensor Wireless Networks","volume":"3 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2018-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73143442","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Ubiquitous System to Monitor Transport and Logistics 无处不在的运输和物流监控系统

IF 0.9 4区计算机科学

Ad Hoc & Sensor Wireless Networks Pub Date : 2018-10-25 DOI: 10.1145/3243046.3243049

P. Caballero-Gil, C. Caballero-Gil, J. Molina-Gil

{"title":"Ubiquitous System to Monitor Transport and Logistics","authors":"P. Caballero-Gil, C. Caballero-Gil, J. Molina-Gil","doi":"10.1145/3243046.3243049","DOIUrl":"https://doi.org/10.1145/3243046.3243049","url":null,"abstract":"In the management of transport and logistics, which includes the delivery, movement and collection of goods through roads, ports and airports, participate, in general, many different actors. The most critical aspects of supply chain systems include time, space and interdependencies. Besides, there are several security challenges that can be caused both by unintentional and intentional errors. With all this in mind, this work proposes the combination of technologies such as RFID, GPS, WiFi Direct and LTE/3G to automate product authentication and merchandise tracking, reducing the negative effects caused either by mismanagement or attacks against the process of the supply chain. In this way, this work proposes a ubiquitous management scheme for the monitoring through the cloud of freight and logistics systems, including demand management, customization and automatic replenishment of out-of-stock goods. The proposal implies an improvement in the efficiency of the systems, which can be quantified in a reduction of time and cost in the inventory and distribution processes, and in a greater facility for the detection of counterfeit versions of branded articles. In addition, it can be used to create safer and more efficient schemes that help companies and organizations to improve the quality of the service and the traceability of the transported goods.","PeriodicalId":55557,"journal":{"name":"Ad Hoc & Sensor Wireless Networks","volume":"66 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2018-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84705429","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Real-time Power-splitting with Relay Selection Scheme for Wireless Multi-terminal DF-UWB Relay Network 无线多终端DF-UWB中继网络实时功率分割中继选择方案

IF 0.9 4区计算机科学

Ad Hoc & Sensor Wireless Networks Pub Date : 2018-10-25 DOI: 10.1145/3243046.3243052

Williams-Paul Nwadiugwu, Igboanusi Ikechi Saviour, Dong-Seong Kim

引用次数: 0