2010 The 5th Annual ICST Wireless Internet Conference (WICON)最新文献_第3页

A multiple sensor-based shoe-mounted user interface designed for navigation systems for the visually impaired 一个基于多个传感器的鞋式用户界面，专为视障人士设计的导航系统

2010 The 5th Annual ICST Wireless Internet Conference (WICON) Pub Date : 2010-03-01 DOI: 10.4108/ICST.WICON2010.8516

J. Zhang, Chon Wai Lip, S. Ong, A. Nee

引用次数: 17

GA-MIP: Genetic algorithm based multiple Mobile Agents itinerary planning in wireless sensor networks GA-MIP:基于遗传算法的多移动agent无线传感器网络行程规划

2010 The 5th Annual ICST Wireless Internet Conference (WICON) Pub Date : 2010-03-01 DOI: 10.4108/ICST.WICON2010.8518

Wei Cai, Min Chen, T. Hara, Lei Shu

引用次数: 32

Joint energy and route optimization in MIMO Wireless Sensor Networks MIMO无线传感器网络中的联合能量和路由优化

2010 The 5th Annual ICST Wireless Internet Conference (WICON) Pub Date : 2010-03-01 DOI: 10.4108/ICST.WICON2010.8506

Rong Yu, Yan Zhang, Lingyang Song, Wenqing Yao

引用次数: 0

TRCCIT: Tunable reliability with Congestion Control for Information Transport in Wireless Sensor Networks 基于拥塞控制的无线传感器网络信息传输可调可靠性

2010 The 5th Annual ICST Wireless Internet Conference (WICON) Pub Date : 2010-03-01 DOI: 10.4108/ICST.WICON2010.8623

F. Shaikh, Abdelmajid Khelil, Azad Ali, N. Suri

{"title":"TRCCIT: Tunable reliability with Congestion Control for Information Transport in Wireless Sensor Networks","authors":"F. Shaikh, Abdelmajid Khelil, Azad Ali, N. Suri","doi":"10.4108/ICST.WICON2010.8623","DOIUrl":"https://doi.org/10.4108/ICST.WICON2010.8623","url":null,"abstract":"A core functionality of Wireless Sensor Networks (WSNs) is to transport information from the network to the application/user. The evolvable application reliability requirements and the fluctuating perturbations lead to continuous deviation between the attained and desired reliability. Using an existing approach that guarantees a highest reliability is not appropriate for WSN as this over-provisioning wastes the most valuable resources, e.g., energy. In this paper, we present a new approach called as Tunable Reliability with Congestion Control for Information Transport (TRCCIT) in WSN. To provide probabilistically guaranteed tunable reliability TRCCIT implements localized techniques such as probabilistic adaptive retransmissions, hybrid acknowledgment and retransmission timer management. TRCCIT pro-actively alleviates the network congestion by opportunistically transporting the information on multiple paths. TRCCIT fulfills application reliability requirements in a localized way, which is desirable for scalability and adaptability to large scale WSNs. Simulation results show that TRCCIT provides tunable reliability and efficiently mitigates the congestion.","PeriodicalId":111317,"journal":{"name":"2010 The 5th Annual ICST Wireless Internet Conference (WICON)","volume":"136 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124249280","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: 47

Energy-adaptive scheduling and queue management in wireless LAN mesh networks 无线局域网网状网络中的能量自适应调度与队列管理

2010 The 5th Annual ICST Wireless Internet Conference (WICON) Pub Date : 2010-03-01 DOI: 10.4108/ICST.WICON2010.8521

Johanna Nieminen, H. Paloheimo, R. Jäntti

引用次数: 11

Prediction-based data transmission for energy conservation in wireless body sensors 基于预测的无线身体传感器节能数据传输

2010 The 5th Annual ICST Wireless Internet Conference (WICON) Pub Date : 2010-03-01 DOI: 10.4108/ICST.WICON2010.8543

Xia Feng, Zhenzhen Xu, Yao Lin, Weifeng Sun, Mingchu Li

引用次数: 11

Connected dominating set construction using an efficient pruning method in ad hoc networks 基于高效剪枝方法的自组织网络连通支配集构造

2010 The 5th Annual ICST Wireless Internet Conference (WICON) Pub Date : 2010-03-01 DOI: 10.4108/ICST.WICON2010.8525

V. Ghasemi, S. Hashemi, Mojtaba Mozaffari

{"title":"Connected dominating set construction using an efficient pruning method in ad hoc networks","authors":"V. Ghasemi, S. Hashemi, Mojtaba Mozaffari","doi":"10.4108/ICST.WICON2010.8525","DOIUrl":"https://doi.org/10.4108/ICST.WICON2010.8525","url":null,"abstract":"In a broadcasting process in wireless ad hoc networks, the number of retransmissions of a packet i.e. the number of forwarder nodes, is generally considered as the cost of broadcasting. A connected dominating set (CDS) is an infrastructure used to manage broadcast of packets such that only nodes in the CDS forward the packets. In this paper an enhanced algorithm to construct a connected dominating set is presented. In the first step, we use a known local algorithm to determine the primary CDS. Then an efficient probabilistic pruning process is suggested to implement the secondary CDS. As a result, the number of nodes in the pruned CDS decreases efficiently. The performance of the suggested method, in terms of the size of the secondary CDS and the message length of broadcast, is discussed and compared to an efficient local algorithm based on complete 2-hop information having a message length O(m2), where m is the maximum degree of nodes in the network. Simulations show that our method is good for sparse networks, while for dense networks, it works almost similarly like the algorithm using complete 2-hop information. Our algorithm has the message length O(m) and decreases the size of CDS significantly. Therefore, it has a better performance in contrast to the algorithm with complete 2-hop information.","PeriodicalId":111317,"journal":{"name":"2010 The 5th Annual ICST Wireless Internet Conference (WICON)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126701719","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: 1

WAVE and CalFit — Towards social interaction in mobile body sensor networks WAVE和CalFit——移动身体传感器网络的社会互动

2010 The 5th Annual ICST Wireless Internet Conference (WICON) Pub Date : 2010-03-01 DOI: 10.4108/ICST.WICON2010.8602

Posu Yan, Irving Lin, Michael Roy, E. Seto, Curtis Wang, R. Bajcsy

引用次数: 14

Voice Adaptive Gateway Pacer for wireless multihop networks 无线多跳网络语音自适应网关起搏器

2010 The 5th Annual ICST Wireless Internet Conference (WICON) Pub Date : 2010-03-01 DOI: 10.4108/ICST.WICON2010.8537

D. Niculescu, Kyungtae Kim, S. Rangarajan, Sangjin Hong

{"title":"Voice Adaptive Gateway Pacer for wireless multihop networks","authors":"D. Niculescu, Kyungtae Kim, S. Rangarajan, Sangjin Hong","doi":"10.4108/ICST.WICON2010.8537","DOIUrl":"https://doi.org/10.4108/ICST.WICON2010.8537","url":null,"abstract":"When supporting both voice and TCP in a wireless multihop network, there are two conflicting goals: to protect the VoIP traffic, and to completely utilize the remaining capacity for TCP. We investigate the interaction between these two popular categories of traffic and find that conventional solution approaches, such as enhanced TCP variants, priority queues, bandwidth limitation, and traffic shaping do not always achieve the goals. TCP and VoIP traffic does not easily coexist because of TCP aggressiveness and data burstiness, and the self-interference nature of multihop traffic. We found that enhanced TCP variants (Reno, Vegas, C-TCP, CUBIC, Westwood) fail to coexist with VoIP in the wireless multihop scenarios. Surprisingly, even priority schemes, including those built into the MAC such as RTS/CTS or 802.11e, generally cannot protect voice, as they do not account for the interference outside communication range. We present VAGP (Voice Adaptive Gateway Pacer) - an adaptive bandwidth control algorithm at the access gateway, that dynamically paces wired-to-wireless TCP data flows based on VoIP traffic status. VAGP continuously monitors the quality of VoIP flows at the gateway and controls the bandwidth used by TCP flows before entering the wireless multihop. To also maintain utilization and TCP performance, VAGP employs TCP specific mechanisms that suppress certain retransmissions across the wireless multihop. Compared to previous proposals for improving TCP over wireless multihop, we show that VAGP retains the end-to-end semantics of TCP, does not require modifications of endpoints, and works in a variety of conditions: different TCP variants, multiple flows, internet delays, different patterns of interference, different multihop topologies, different traffic patterns.","PeriodicalId":111317,"journal":{"name":"2010 The 5th Annual ICST Wireless Internet Conference (WICON)","volume":"121 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134542523","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: 0

A concept for context-aware multihoming with heterogeneous radio access technologies 基于异构无线接入技术的上下文感知多归的概念

2010 The 5th Annual ICST Wireless Internet Conference (WICON) Pub Date : 2010-03-01 DOI: 10.4108/ICST.WICON2010.8529

A. Klein, Stefano Carella, C. Mannweiler, Jörg Schneider, H. Schotten

引用次数: 3