ACM Interational Symposium on Mobile Ad Hoc Networking and Computing最新文献_第2页

Not all content is created equal: effect of popularity and availability for content-centric opportunistic networking 并非所有的内容都是平等的:以内容为中心的机会主义网络的受欢迎程度和可用性的影响

ACM Interational Symposium on Mobile Ad Hoc Networking and Computing Pub Date : 2014-08-11 DOI: 10.1145/2632951.2632976

Pavlos Sermpezis, T. Spyropoulos

引用次数: 22

Realizing the transformative impact of computing and data in a networked world 实现计算和数据在网络世界中的变革性影响

ACM Interational Symposium on Mobile Ad Hoc Networking and Computing Pub Date : 2014-08-11 DOI: 10.1145/2632951.2633208

F. Jahanian

引用次数: 0

Poster: environment-adaptive clock calibration for wireless sensor networks 海报:无线传感器网络的环境自适应时钟校准

ACM Interational Symposium on Mobile Ad Hoc Networking and Computing Pub Date : 2014-08-11 DOI: 10.1145/2632951.2635936

Meng Jin, Dingyi Fang, Xiaojiang Chen, Zhe Yang, Chen Liu, Dan Xu, Xiaoyan Yin

引用次数: 0

Poster: crowdsourcing to smartphones: social network based human collaboration 海报:智能手机众包:基于社交网络的人类协作

ACM Interational Symposium on Mobile Ad Hoc Networking and Computing Pub Date : 2014-08-11 DOI: 10.1145/2632951.2635934

Shuhui Yang, Jonathon Thormann

引用次数: 10

ESync: an energy synchronized charging protocol for rechargeable wireless sensor networks ESync:用于可充电无线传感器网络的能量同步充电协议

ACM Interational Symposium on Mobile Ad Hoc Networking and Computing Pub Date : 2014-08-11 DOI: 10.1145/2632951.2632970

Liang He, Lingkun Fu, Likun Zheng, Yu Gu, Peng Cheng, Jiming Chen, Jianping Pan

引用次数: 68

Supporting mobile users in database-driven opportunistic spectrum access 支持移动用户进行数据库驱动的机会频谱接入

ACM Interational Symposium on Mobile Ad Hoc Networking and Computing Pub Date : 2014-08-11 DOI: 10.1145/2632951.2632984

Bo Gao, J. Park, Yaling Yang

{"title":"Supporting mobile users in database-driven opportunistic spectrum access","authors":"Bo Gao, J. Park, Yaling Yang","doi":"10.1145/2632951.2632984","DOIUrl":"https://doi.org/10.1145/2632951.2632984","url":null,"abstract":"In database-driven opportunistic spectrum access, location information of secondary users plays an important role. In a database query-and-update procedure, a secondary user reports to the geolocation database of its location information, so that the updated knowledgebase facilitates location-aided incumbent protection and network coexistence. However, such database-driven spectrum sharing becomes very challenging when the secondary users are mobile. In this paper, we propose a probabilistic coexistence framework that supports mobile users by incorporating the solutions to solve two core problems: (i) white space allocation (WSA) at the database and (ii) location update control (LUC) at the users. We frame the two problems such that they interact through dynamic control of the users' location uncertainty levels. For WSA, we derive a centralized real-time solution to mitigate mutual interference among secondary users and protect primary users against harmful interference. For LUC, we design a local two-level strategy to enable both movement-driven and interference-driven control of location uncertainty. This strategy makes an appropriate trade-off between the effectiveness of interference mitigation and the cost of database queries. To evaluate our algorithms, we have carried out both theoretical model-driven and real-world trace-driven simulation experiments. Our simulation results show that the proposed framework can determine and adapt the database query intervals of mobile users to achieve near-optimal interference mitigation with minimal location updates.","PeriodicalId":425643,"journal":{"name":"ACM Interational Symposium on Mobile Ad Hoc Networking and Computing","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126473035","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: 9

How to build vehicular networks in the real world 如何在现实世界中构建车载网络

ACM Interational Symposium on Mobile Ad Hoc Networking and Computing Pub Date : 2014-08-11 DOI: 10.1145/2632951.2633209

J. Barros

{"title":"How to build vehicular networks in the real world","authors":"J. Barros","doi":"10.1145/2632951.2633209","DOIUrl":"https://doi.org/10.1145/2632951.2633209","url":null,"abstract":"There are now 1 billion vehicles in the world waiting to be connected to the Internet. At the same time, vehicular communication technologies have matured to a point in which massive deployment is both possible and feasible. One option for deployment is to wait for car manufacturers to embed DSRC/WAVE interfaces inside their latest models. However, since only 9% of the world's fleet is new every year, this would result in a time span of up to 20 years until 90% of the vehicles are finally connected. Another option is to rely entirely on cellular communications, such as GPRS, EDGE, 3G and LTE. This cellular only approach is impractical due to the capital expenses required for telecom operators to meet the demands of the impending tsunami of mobile data (expected to grow 1800% until 2016). Clearly, there is need for a low-cost wireless networking solution that can be placed in any vehicle and offers reliable connectivity, improved quality of experience and higher safety for drivers and passengers. This solution, we will argue, is vehicular mesh networking.\u0000 Drawing from five years of research and our experience with a large testbed with hundreds of taxis and buses, currently under deployment in Porto, Portugal, we will address how city-scale deployment can be achieved and what kind of connectivity, bandwidth, quality of service and application support can be provided as the density of Internet gateways and the density of connected vehicles grows towards widespread deployment. Some attention will also be given to relevant issues in system design such as channel modeling, mobility patterns, networking protocols and large-scale simulation with manageable complexity. Finally, we will show how a vehicular mesh network can be used as a highly dense urban scanner, producing real-time data on-the-move, which can be leveraged from the cloud to help manage future cities, protect our environment and improve our quality of life.","PeriodicalId":425643,"journal":{"name":"ACM Interational Symposium on Mobile Ad Hoc Networking and Computing","volume":"405 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116333017","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: 5

Differentially private spectrum auction with approximate revenue maximization 近似收益最大化的差分私有频谱拍卖

ACM Interational Symposium on Mobile Ad Hoc Networking and Computing Pub Date : 2014-08-11 DOI: 10.1145/2632951.2632974

Ruihao Zhu, Zhijing Li, Fan Wu, K. Shin, Guihai Chen

引用次数: 59

Poster: near field communication based access control for wireless medical devices 海报:基于近场通信的无线医疗设备访问控制

ACM Interational Symposium on Mobile Ad Hoc Networking and Computing Pub Date : 2014-08-11 DOI: 10.1145/2632951.2635944

X. Hei, Xiaojiang Du, Shan Lin

引用次数: 14

Poster: the construction of reeb graph and its applications in 3D sensor networks 海报:reeb图的构造及其在三维传感器网络中的应用

ACM Interational Symposium on Mobile Ad Hoc Networking and Computing Pub Date : 2014-08-11 DOI: 10.1145/2632951.2635941

Wenping Liu, Zhifeng Liu, Hongbo Jiang

引用次数: 0