2012 IEEE Third International Conference on Smart Grid Communications (SmartGridComm)最新文献_第7页

Minimizing aggregation latency under the physical interference model in Wireless Sensor Networks 无线传感器网络物理干扰模型下的最小聚合延迟

2012 IEEE Third International Conference on Smart Grid Communications (SmartGridComm) Pub Date : 2012-11-01 DOI: 10.1109/SmartGridComm.2012.6485953

Baobing Wang, J. Baras

{"title":"Minimizing aggregation latency under the physical interference model in Wireless Sensor Networks","authors":"Baobing Wang, J. Baras","doi":"10.1109/SmartGridComm.2012.6485953","DOIUrl":"https://doi.org/10.1109/SmartGridComm.2012.6485953","url":null,"abstract":"Wireless Sensor Networks (WSNs) have been widely recognized as a promising technology that can enhance various aspects of today's electric power systems, making them a vital component of the smart grid. Efficient aggregation of data collected by sensors is crucial for a successful WSN-based smart grid application. Existing works on the Minimum Latency Aggregation Scheduling (MLAS) problem in WSNs usually adopt the protocol interference model, which is a tremendous simplification of the physical reality faced in wireless networks. In contrast, the more realistic physical interference model has been proved to have the potential to increase the network capacity. In this paper, we propose a distributed algorithm to minimize the data aggregation latency under the physical interference model, which jointly considers routing, power assignment and transmission scheduling. We theoretically prove that our algorithm solves the MLAS problem correctly and the latency is bounded by √ 3(K + 1)2(Δ + log √2/K+1) + 6K2 + 4K + 2, where K is a model-specific 2 constant and Δ is the logarithm of the ratio between the lengths of the longest and shortest links in the network. Simulation results demonstrate that our algorithm can significantly reduce the aggregation latency compared to other schemes under the physical interference model. In networks where n nodes are uniformly distributed, our algorithm achieves an average latency between O(log3 n) and O(log4 n). We also discuss how to improve the energy efficiency through load-balancing techniques.","PeriodicalId":143915,"journal":{"name":"2012 IEEE Third International Conference on Smart Grid Communications (SmartGridComm)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116761025","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: 12

Pre-scheduling and sub-band hopping in smart grid 智能电网中的预调度与子跳带

2012 IEEE Third International Conference on Smart Grid Communications (SmartGridComm) Pub Date : 2012-11-01 DOI: 10.1109/SmartGridComm.2012.6486068

Hong Liu, Kai Yu, Shi Chen, Chao Yun, Haifeng Wang, Z. Bu

引用次数: 0

Analysis of privacy-enhancing protocols based on anonymity networks 基于匿名网络的隐私增强协议分析

2012 IEEE Third International Conference on Smart Grid Communications (SmartGridComm) Pub Date : 2012-11-01 DOI: 10.1109/SmartGridComm.2012.6486013

Fábio Borges, L. Martucci, M. Mühlhäuser

引用次数: 19

Smart Grid communication using next generation heterogeneous wireless networks 使用下一代异构无线网络的智能电网通信

2012 IEEE Third International Conference on Smart Grid Communications (SmartGridComm) Pub Date : 2012-11-01 DOI: 10.1109/SmartGridComm.2012.6485988

R. Amin, Jim Martin, Xuehai Zhou

引用次数: 36

A PLC frequency model of 3 phase power distribution transformers 三相配电变压器的PLC频率模型

2012 IEEE Third International Conference on Smart Grid Communications (SmartGridComm) Pub Date : 2012-11-01 DOI: 10.1109/SmartGridComm.2012.6485984

C. Kikkert

引用次数: 16

Performance results from 100,000+ PRIME smart meters deployment in Spain 在西班牙部署的100,000多个PRIME智能电表的性能结果

2012 IEEE Third International Conference on Smart Grid Communications (SmartGridComm) Pub Date : 2012-11-01 DOI: 10.1109/SmartGridComm.2012.6485974

A. Sendin, I. Berganza, A. Arzuaga, A. Pulkkinen, I. Kim

引用次数: 46

Utilities need much better functional safeguards - In a digital intelligence smart grid 在数字智能智能电网中，公用事业需要更好的功能保障

2012 IEEE Third International Conference on Smart Grid Communications (SmartGridComm) Pub Date : 2012-11-01 DOI: 10.1109/SmartGridComm.2012.6486065

Amy Poh Ai Ling, K. Sugihara, M. Mukaidono

{"title":"Utilities need much better functional safeguards - In a digital intelligence smart grid","authors":"Amy Poh Ai Ling, K. Sugihara, M. Mukaidono","doi":"10.1109/SmartGridComm.2012.6486065","DOIUrl":"https://doi.org/10.1109/SmartGridComm.2012.6486065","url":null,"abstract":"A smart grid project necessitates consumer's affirmation to function, which indirectly requires their trust. This study takes account on consumer's consensus via questionnaire survey. First, importance of information security systems in the smart grid is abstracted. Then characters of functional requirements are identified, analyzed and discussed. Based on the proposed model, the identified information security requirements of smart grid are studied and summarized. From the descriptive ranking, consumer is longing of feeling secure while adopting the comprehensive and multilayered of the great smart grid. From the simple lattice ordering result, rule base social system category has the most powerful impact on consumer trust and satisfaction. But in the interlinking, there lays philosophy. This study advanced smart grid information security functionality by developing an innovative set of functional requirements target to enhance next-generation technologies and tools in the areas of transmission, distribution, energy storage, power electronics and cyber security. The smart grid that consumer perceived is user friendly, sense of security and; easy to understand and operate.","PeriodicalId":143915,"journal":{"name":"2012 IEEE Third International Conference on Smart Grid Communications (SmartGridComm)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122301165","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

Optimal contract design for ancillary services in vehicle-to-grid networks 车网辅助服务的最优契约设计

2012 IEEE Third International Conference on Smart Grid Communications (SmartGridComm) Pub Date : 2012-11-01 DOI: 10.1109/SmartGridComm.2012.6485963

Yang Gao, Yan Chen, Chih-Yu Wang, K. Liu

引用次数: 13

Feasibility of power packet dispatching at in-home DC distribution network 家庭直流配电网分组调度的可行性

2012 IEEE Third International Conference on Smart Grid Communications (SmartGridComm) Pub Date : 2012-11-01 DOI: 10.1109/SmartGridComm.2012.6486017

Keiji Tashiro, R. Takahashi, T. Hikihara

引用次数: 45

Stochastic geometric analysis of black hole attack on smart grid communication networks 智能电网通信网络黑洞攻击的随机几何分析

2012 IEEE Third International Conference on Smart Grid Communications (SmartGridComm) Pub Date : 2012-11-01 DOI: 10.1109/SmartGridComm.2012.6486071

Syed Ali Raza Zaidi, M. Ghogho

{"title":"Stochastic geometric analysis of black hole attack on smart grid communication networks","authors":"Syed Ali Raza Zaidi, M. Ghogho","doi":"10.1109/SmartGridComm.2012.6486071","DOIUrl":"https://doi.org/10.1109/SmartGridComm.2012.6486071","url":null,"abstract":"In this article, we develop a stochastic geometric framework for the performance analysis of a large scale smart grid communication network. Our proposed model caters for both topological and channel dynamics. More specifically, we consider a smart grid communication network where an arbitrary smart meter communicates with the metering head-end in a multi-hop manner. Spatial configuration of data aggregation points, which act as relays for the smart meter transmission, is captured using a homogeneous Poisson point process. Optimization of coverage by adaptation of a device level parameter such as transmit power and/or a network level parameter such as aggregation point density is also briefly discussed. The proposed framework is employed to quantify the performance degradation encountered in the presence of malicious black hole attackers. It is shown that the performance degradation can be measured in terms of “welfare loss” or equivalently in terms of outage probability difference. The cross layer approach adapted in this paper demonstrates that the end-to-end outage probability in the presence of attackers can be minimized by adapting the desired signal to noise ratio threshold or equivalently the transmission rate.","PeriodicalId":143915,"journal":{"name":"2012 IEEE Third International Conference on Smart Grid Communications (SmartGridComm)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133191539","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: 15