2006 IEEE International Conference on Mobile Ad Hoc and Sensor Systems最新文献

Cross-layered Hop-by-Hop Congestion Control for Multihop Wireless Networks 多跳无线网络跨层逐跳拥塞控制

2006 IEEE International Conference on Mobile Ad Hoc and Sensor Systems Pub Date : 2006-10-09 DOI: 10.1109/MOBHOC.2006.278590

Kang-Yong Lee, Keeseong Cho, Byung-Sun Lee

引用次数: 6

Deterministic key pre-distribution schemes for mobile ad-hoc networks based on set systems with limited intersection sizes 基于有限交集大小集合系统的移动自组织网络的确定性密钥预分配方案

2006 IEEE International Conference on Mobile Ad Hoc and Sensor Systems Pub Date : 2006-10-09 DOI: 10.1109/MOBHOC.2006.278661

E. Makri, Y. Stamatiou

引用次数: 4

Cross Layer Ad hoc Multiple channel Multicasting Protocol 跨层自组织多通道多播协议

2006 IEEE International Conference on Mobile Ad Hoc and Sensor Systems Pub Date : 2006-10-09 DOI: 10.1109/MOBHOC.2006.278550

Ravindra Vaishampayan, J. Garcia-Luna-Aceves

{"title":"Cross Layer Ad hoc Multiple channel Multicasting Protocol","authors":"Ravindra Vaishampayan, J. Garcia-Luna-Aceves","doi":"10.1109/MOBHOC.2006.278550","DOIUrl":"https://doi.org/10.1109/MOBHOC.2006.278550","url":null,"abstract":"Capacity improvement is one of the major challenges in the design of mobile ad hoc networks. Use of multiple channels is a useful technique in order to achieve capacity improvement by allowing nodes that need to exchange data to operate on the same channel and nodes that do not need to exchange data to operate on different channels. In the recent past some research has been done in the area of improving channel capacity using multiple channels for unicast flows. However we are not aware of any prior work for improving the channel capacity for multicast flows. We present the cross layer ad hoc multiple channel multicasting protocol (CLAMMP) for mobile ad hoc networks (MANET's). CLAMMP is the first protocol for MANET's which uses multiple channels to increase capacity for multicasting flows. CLAMMP is a cross-layered protocol in the sense that it traverses both the routing as well as the MAC layers. Using simulations in Qualnet 3.5, we compare CLAMMP with PUMA (tree-mode) and ODMRP, which are representatives of mesh-based and tree-based multicast routing in ad hoc networks. The results from a wide range of scenarios show that CLAMMP improves network capacity by an order of magnitude compared to the other two protocols","PeriodicalId":345003,"journal":{"name":"2006 IEEE International Conference on Mobile Ad Hoc and Sensor Systems","volume":"76 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128389265","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: 2

Gateway Subset Difference Revocation 网关子集差异撤销

2006 IEEE International Conference on Mobile Ad Hoc and Sensor Systems Pub Date : 2006-10-09 DOI: 10.1109/MOBHOC.2006.278662

Jeff Opper, B. DeCleene, M. Leung

引用次数: 3

Reliable Reporting of Delay-Sensitive Events in Wireless Sensor-Actuator Networks 无线传感器-执行器网络中延迟敏感事件的可靠报告

2006 IEEE International Conference on Mobile Ad Hoc and Sensor Systems Pub Date : 2006-10-09 DOI: 10.1109/MOBHOC.2006.278546

E. Ngai, Yangfan Zhou, Michael R. Lyu, Jiangchuan Liu

{"title":"Reliable Reporting of Delay-Sensitive Events in Wireless Sensor-Actuator Networks","authors":"E. Ngai, Yangfan Zhou, Michael R. Lyu, Jiangchuan Liu","doi":"10.1109/MOBHOC.2006.278546","DOIUrl":"https://doi.org/10.1109/MOBHOC.2006.278546","url":null,"abstract":"Wireless sensor-actuator networks, or WSANs, greatly enhance the existing wireless sensor network architecture by introducing powerful and even mobile actuators. The actuators work with the sensor nodes, but can perform much richer application-specific actions. To act responsively and accurately, an efficient and reliable reporting scheme is crucial for the sensors to inform the actuators about the environmental events. Unfortunately, the low-power multi-hop communications in a WSAN are inherently unreliable; the frequent sensor failures and the excessive delays due to congestion or in-network data aggregation further aggravate the problem. In this paper, we propose a general reliability-centric framework for event reporting in WSANs. We argue that the reliability in such a real-time system depends not only on the accuracy, but also the importance and freshness of the reported data. Our design follows this argument and seamlessly integrates three key modules that process the event data, namely, an efficient and fault-tolerant event data aggregation algorithm, a delay-aware data transmission protocol, and an adaptive actuator allocation algorithm for unevenly distributed events. Our transmission protocol also adopts smart priority scheduling that differentiates the event data of non-uniform importance. We evaluate our framework through extensive simulations, and the results demonstrate that it achieves desirable reliability with minimized delay","PeriodicalId":345003,"journal":{"name":"2006 IEEE International Conference on Mobile Ad Hoc and Sensor Systems","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126792183","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: 52

PLUS: Parameterized and Localized trUst management Scheme for sensor networks security 传感器网络安全的参数化和本地化信任管理方案

2006 IEEE International Conference on Mobile Ad Hoc and Sensor Systems Pub Date : 2006-10-09 DOI: 10.1109/MOBHOC.2006.278584

Zhiying Yao, Daeyoung Kim, Y. Doh

引用次数: 145

HIMAC: High Throughput MAC Layer Multicasting in Wireless Networks 无线网络中的高吞吐量MAC层多播

2006 IEEE International Conference on Mobile Ad Hoc and Sensor Systems Pub Date : 2006-10-09 DOI: 10.1109/MOBHOC.2006.278581

Ai Chen, Dongwook Lee, Gayathri Chandrasekaran, P. Sinha

{"title":"HIMAC: High Throughput MAC Layer Multicasting in Wireless Networks","authors":"Ai Chen, Dongwook Lee, Gayathri Chandrasekaran, P. Sinha","doi":"10.1109/MOBHOC.2006.278581","DOIUrl":"https://doi.org/10.1109/MOBHOC.2006.278581","url":null,"abstract":"Efficient, scalable and robust multicasting support from the MAC layer is needed for meeting the demands of multicast based applications over WiFi and mesh networks. However, the IEEE 802.11 protocol has no specific mechanism for multicasting. It implements multicasting using broadcasting at the base transmission rate. We identify two fundamental reasons for performance limitations of this approach: (a) Channel-state indifference: irrespective of the current quality of the channel to the receivers, the transmission always uses the base transmission rate; (b) Demand ignorance: packets are transmitted by a node even if children in the multicast tree have received those packets by virtue of overhearing. We propose a solution for MAC layer multicasting called HIMAC that uses the following two mechanisms: unary channel feedback (UCF) and unary negative feedback (UNF) to respectively address the shortcomings of 802.11. Our study is supported by measurements in a testbed, and simulations. We observe that the end-to-end throughput of multicast sessions using MAODV can be increased by up to 74% while reducing the end-to-end latency by up to a factor of 56","PeriodicalId":345003,"journal":{"name":"2006 IEEE International Conference on Mobile Ad Hoc and Sensor Systems","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130103246","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: 61

Adaptive Consensus Averaging for Information Fusion over Sensor Networks 传感器网络信息融合的自适应共识平均

2006 IEEE International Conference on Mobile Ad Hoc and Sensor Systems Pub Date : 2006-10-09 DOI: 10.1109/MOBHOC.2006.278610

M. S. Talebi, Mahdi Kefayati, B. Khalaj, H. Rabiee

引用次数: 36

Security and Energy Considerations for Routing in Hierarchical Optical Sensor Networks 分层光传感器网络中路由的安全性和能量考虑

2006 IEEE International Conference on Mobile Ad Hoc and Sensor Systems Pub Date : 2006-10-09 DOI: 10.1109/MOBHOC.2006.278670

U. N. Okorafor, Kyle Marshall, D. Kundur

引用次数: 14

Bid Activation Multiple Access in Ad Hoc Networks Ad Hoc网络中的竞价激活多址接入

2006 IEEE International Conference on Mobile Ad Hoc and Sensor Systems Pub Date : 2006-10-09 DOI: 10.1109/MOBHOC.2006.278640

R. Ravindran, J. Garcia-Luna-Aceves

{"title":"Bid Activation Multiple Access in Ad Hoc Networks","authors":"R. Ravindran, J. Garcia-Luna-Aceves","doi":"10.1109/MOBHOC.2006.278640","DOIUrl":"https://doi.org/10.1109/MOBHOC.2006.278640","url":null,"abstract":"We present a new protocol for collision-free channel access in ad hoc networks called bid activation multiple access (BAMA). BAMA is based on bids made by nodes for slots within the context of probabilistic channel access. Winners of the bids for a given slot are determined as a result of a fair election of the bids for that slot. Nodes attempt to acquire varying number of slots depending on their traffic requirements. Nodes transmit their schedule information once in each frame prior to the data packet transmission in the slots acquired by them. Mismatched schedule information for a given slot are corrected based on the same fair election by the nodes that hear the schedule information. BAMA does not require explicit control information (HELLO packets) to build up local or global topology of the nodes to compute a transmission schedule for the nodes. The performance of BAMA is studied by simulations and compared against the performance of comparable protocols. It is found that BAMA provides better throughput and much lower end to end delay when compared to other protocols, both at low loads as well as high loads. The traffic adaptive nature of BAMA allows for the performance of BAMA to be largely independent of the network load. This makes it ideal for deployment in high bandwidth scenarios where low end to end delay is desirable","PeriodicalId":345003,"journal":{"name":"2006 IEEE International Conference on Mobile Ad Hoc and Sensor Systems","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116254960","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: 2