International Symposium on Wireless and pervasive Computing (ISWPC)最新文献_第2页

Effective analysis framework of cooperative multi-relaying over fading environments 衰落环境下协同多中继的有效分析框架

International Symposium on Wireless and pervasive Computing (ISWPC) Pub Date : 2013-11-01 DOI: 10.1109/ISWPC.2013.6707425

J. An, Hsin-Yin Huang

引用次数: 2

An outage-based method for planning wireless sensor mesh networks 基于中断的无线传感器网状网络规划方法

International Symposium on Wireless and pervasive Computing (ISWPC) Pub Date : 2013-11-01 DOI: 10.1109/ISWPC.2013.6707438

M. Pellenz, Edgard Jamhour, M. H. Pereira, R. Souza

{"title":"An outage-based method for planning wireless sensor mesh networks","authors":"M. Pellenz, Edgard Jamhour, M. H. Pereira, R. Souza","doi":"10.1109/ISWPC.2013.6707438","DOIUrl":"https://doi.org/10.1109/ISWPC.2013.6707438","url":null,"abstract":"The coverage area of wireless sensor networks (WSN) can be extended using the mesh topology, where intermediate nodes can act as routers to create a multi-hop path between a sensor node and the gateway. The mesh topology is specially useful to deploy WSN over large areas, to support the demand for novel applications to smart grid and smart cities. Multi-hop paths can significantly reduce the overall network capacity, because a same packet is re-transmitted stealing transmission time of the wireless channel of all nodes that are in the same contention domain. Thus, to improve the network capacity, short paths in terms of hops are desirable. However, when the number of hops is reduced, packets have to traverse longer distances without regeneration, increasing the probability of packet loss due to large and small scale propagation effects of the wireless channel. Lost packets need to be retransmitted also stealing time of the wireless channel. In this paper, we formulate a wireless capacity model for WSN that uses a Nakagami-m fading model, to evaluate retransmissions due to packet outage, and a contention model required to evaluate multi-hop paths in WSN. Using our model, we propose a method to the optimal planning of routes in WSN mesh topologies with or without outage constraints.","PeriodicalId":301015,"journal":{"name":"International Symposium on Wireless and pervasive Computing (ISWPC)","volume":"78 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129467478","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

Wireless access using MIMO subarrays at mm-wave bands 在毫米波波段使用MIMO子阵列的无线接入

International Symposium on Wireless and pervasive Computing (ISWPC) Pub Date : 2013-11-01 DOI: 10.1109/ISWPC.2013.6707430

T. Cella, P. Orten, T. Ekman

引用次数: 3

The novel concept of single path multiple access (SPMA) using new advanced antenna technology 采用新型先进天线技术的单路多址(SPMA)新概念

International Symposium on Wireless and pervasive Computing (ISWPC) Pub Date : 2013-11-01 DOI: 10.1109/ISWPC.2013.6707437

Muhammad Usman Sheikh, Jukka Lempiäinen

{"title":"The novel concept of single path multiple access (SPMA) using new advanced antenna technology","authors":"Muhammad Usman Sheikh, Jukka Lempiäinen","doi":"10.1109/ISWPC.2013.6707437","DOIUrl":"https://doi.org/10.1109/ISWPC.2013.6707437","url":null,"abstract":"The aim of this paper is to introduce a novel frequency reuse concept especially for macro cellular networks to substantially increase mobile network capacity, and simultaneously to avoid the implementation of low efficient small cells. Single path multiple access (SPMA) utilizes the characteristics of independent propagation paths for particular geographical location in the coverage area of mobile network. In SPMA concept, a communication between base station and mobile station happens through single independent propagation path, and the frequency resources can be reused in 5m × 5m areas, or even more often in 1m × 1m areas. Thus, the capacity of the network will be increased dramatically, and it can be managed in centralized manner at certain macro site locations. In already deployed cellular networks, these macro sites are mostly easily available, and that would help to implement SPMA to enhance the network capacity. Simulation results provided in this paper show the applicability of single path multiple access technique, by limiting the radiation of signal as single path propagation between base station and mobile station.","PeriodicalId":301015,"journal":{"name":"International Symposium on Wireless and pervasive Computing (ISWPC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132554509","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 grid-based energy efficient routing protocol in Wireless Sensor Networks 一种基于网格的无线传感器网络节能路由协议

International Symposium on Wireless and pervasive Computing (ISWPC) Pub Date : 2013-11-01 DOI: 10.1109/ISWPC.2013.6707444

Cunxiang Chen, Zunwen He, Hongmei Sun, Jingming Kuang, De-meng Bai, Chenxi Yang

{"title":"A grid-based energy efficient routing protocol in Wireless Sensor Networks","authors":"Cunxiang Chen, Zunwen He, Hongmei Sun, Jingming Kuang, De-meng Bai, Chenxi Yang","doi":"10.1109/ISWPC.2013.6707444","DOIUrl":"https://doi.org/10.1109/ISWPC.2013.6707444","url":null,"abstract":"Due to limited energy of Wireless Sensor Networks (WSNs), routing plays a crucial role in improving energy efficiency. The low-energy adaptive clustering hierarchy (LEACH) protocol is a classical solution to cut down energy cost, but it neglects residual energy of sensor nodes and long-range communication which causes low network coverage and high energy consumption. To avoid these shortcomings, we put forward a grid-based energy efficient routing protocol (GEERP) which focuses on three improvements: energy consumption, energy efficiency and network coverage. In GEERP, WSNs are divided into two levels: one is called secondary level grid (SG), which is formed by one cluster head (CH) and several cluster members (CMs); the other one is premier level grid (PG), which consists of nine adjacent SGs. In each round, CH is selected based on residual energy level of sensor nodes in a cluster. Then fused data of CH will be transmitted to sink node through multi-hop routing which is determined by minimum weight. Simulation results demonstrate that GEERP can not only balance network energy consumption of network but also can highly improve the network coverage.","PeriodicalId":301015,"journal":{"name":"International Symposium on Wireless and pervasive Computing (ISWPC)","volume":"118 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131427621","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: 21

A secure temporal-credential-based mutual authentication and key agreement scheme for wireless sensor networks 一种安全的基于临时凭证的无线传感器网络相互认证和密钥协议方案

International Symposium on Wireless and pervasive Computing (ISWPC) Pub Date : 2013-11-01 DOI: 10.1109/ISWPC.2013.6707446

D. He, Neeraj Kumar, N. Chilamkurti

{"title":"A secure temporal-credential-based mutual authentication and key agreement scheme for wireless sensor networks","authors":"D. He, Neeraj Kumar, N. Chilamkurti","doi":"10.1109/ISWPC.2013.6707446","DOIUrl":"https://doi.org/10.1109/ISWPC.2013.6707446","url":null,"abstract":"With the development of wireless communication technology and sensor technology, the wireless sensor network (WSN) has been widely used in various applications, such as military surveillance, environment monitoring industry control, medical monitoring, and so on. In most of the cases, WSNs are deployed in unattended environment. So, these are more vulnerable to various attacks than traditional networks. To protect communications in WSNs, mutual authentication and key agreement schemes for WSNs have been studied widely. Recently, Xue et al. proposed a temporal-credential-based mutual authentication and key agreement scheme for WSNs and claimed their scheme could withstand various attacks. However, in this paper, we will point out that their scheme is vulnerable to the off-line password guessing attack, the user impersonation attack, the sensor node impersonation attack and the modification attack. To overcome weaknesses in Xue et al.'s scheme, we also propose a new temporal-credential-based mutual authentication and key agreement scheme for WSNs. Security analysis shows our scheme could overcome weaknesses in Xue et al.'s scheme. Performance analysis shows our scheme also has better performance. Therefore, our scheme is more suitable for providing secure communication in WSNs.","PeriodicalId":301015,"journal":{"name":"International Symposium on Wireless and pervasive Computing (ISWPC)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124352525","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

Theoretic approach to BP-based WBF decoding algorithm of LDPC codes 基于bp的LDPC码WBF译码算法的理论研究

International Symposium on Wireless and pervasive Computing (ISWPC) Pub Date : 2013-11-01 DOI: 10.1109/ISWPC.2013.6707424

E. Lu, Tso-Cho Chen, Pen-Yao Lu

引用次数: 7

QoS enabled routing protocol for CR MANET 为CR MANET启用QoS的路由协议

International Symposium on Wireless and pervasive Computing (ISWPC) Pub Date : 2013-11-01 DOI: 10.1109/ISWPC.2013.6707423

Y. Sun, C. Phillips, Jingwen Bai, Liumeng Song, Rina Wu

引用次数: 0

Performance evaluation of gossip algorithms in WSNs using outage probability 基于中断概率的wsn流言算法性能评价

International Symposium on Wireless and pervasive Computing (ISWPC) Pub Date : 2013-11-01 DOI: 10.1109/ISWPC.2013.6707434

Murilo K. do Amaral, M. Pellenz, M. Penna, R. Souza, Henry Medeiros

引用次数: 1

A simple cluster-scaling policy for MapReduce clouds MapReduce云的简单集群扩展策略

International Symposium on Wireless and pervasive Computing (ISWPC) Pub Date : 2013-11-01 DOI: 10.1109/ISWPC.2013.6707441

S. Huang, C. Shieh, Syue-Ru Lyu, Tzu-Chi Huang, Chien-Sheng Chen, Ping-Fan Ho, Ming-Fong Tsai

引用次数: 0