2017 23rd Asia-Pacific Conference on Communications (APCC)最新文献_第4页

Cloud-of-clouds based resource provisioning strategy for continuous write applications 用于持续写入应用程序的基于云的资源配置策略

2017 23rd Asia-Pacific Conference on Communications (APCC) Pub Date : 2017-12-01 DOI: 10.23919/APCC.2017.8304029

Zeng Zeng, B. Veeravalli, S. Khan, S. Teo

{"title":"Cloud-of-clouds based resource provisioning strategy for continuous write applications","authors":"Zeng Zeng, B. Veeravalli, S. Khan, S. Teo","doi":"10.23919/APCC.2017.8304029","DOIUrl":"https://doi.org/10.23919/APCC.2017.8304029","url":null,"abstract":"Nowadays, more and more online services based on cloud computing have taken the places of some traditional applications (e.g., Health Care) that continuously generate large volume of data and require data storage and analysis in time. Such applications can be categorized as “Continuous Writing Applications” (CWA) that have particular requirements on bandwidth, storage, computation, and service reliability. In the meanwhile, they are very sensitive to the cost. In this paper, we present an architecture of multiple cloud service providers (CSPs) or “Cloud-of-Clouds” to provide services to the CWA and propose a novel resource scheduling algorithm to minimize the cost of entire systems. Difference from many research efforts that focus on a single resource, we take many factors into considerations that include user's requirements of bandwidth, storage and computation, the resources of CSPs that can provide, CSPs for data backup, the configurations of Cloud-of-Clouds, system models of CSPs, and many more. We first present the system models of classic CWA applications to capture the resource requirements of users on Cloud-of-Clouds. We then present the problem formulation and our optimal strategy of user scheduling based on Minimum First Derivative Length (MFDL) of load paths among the systems. Through theoretical analysis, we prove that our proposed algorithm Optimal user Scheduling for Cloud-of-Clouds (OSCC) can achieve the optimal solution.","PeriodicalId":320208,"journal":{"name":"2017 23rd Asia-Pacific Conference on Communications (APCC)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125920661","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

Save-then-transmit scheme for fading channels with random energy harvesters 随机能量采集器衰落信道的先存后发方案

2017 23rd Asia-Pacific Conference on Communications (APCC) Pub Date : 2017-12-01 DOI: 10.23919/APCC.2017.8304076

Linsong Du, Chuan Huang

引用次数: 1

Analysis of wireless resource environment and detection of malfunctioning wireless communication device 无线资源环境分析与故障无线通信设备检测

2017 23rd Asia-Pacific Conference on Communications (APCC) Pub Date : 2017-12-01 DOI: 10.23919/APCC.2017.8304000

Chan-Bok Jeong, Gweondo Jo

{"title":"Analysis of wireless resource environment and detection of malfunctioning wireless communication device","authors":"Chan-Bok Jeong, Gweondo Jo","doi":"10.23919/APCC.2017.8304000","DOIUrl":"https://doi.org/10.23919/APCC.2017.8304000","url":null,"abstract":"We analyze the actual condition of wireless resource environment for AIS system used in maritime communication, and propose a method to detect malfunctioning wireless communication device. When an AIS system is transmitted in a manner incompatible with the slot timing due to malfunction, the AIS wireless apparatus of the Carrier Sense Time Division Multiple Access (CSTDMA) scheme can communicate but the usable slot available becomes smaller and the AIS wireless apparatus of the Self Organized Time Division Multiple Access (SOTDMA) scheme may fail to receive an AIS message due to transmission data collision on the wireless. Through the analysis of the experimental results, it was confirmed that a large number of malfunctioning AIS radio devices are actually transmitting at the actual sea. In this paper, we propose a method to improve the performance of the maritime wireless communication by improving the wireless interference environment due to malfunctioning transponder by finding out the malfunctioning AIS wireless communication device and compensating or removing it to secure the occupied slot by erroneous operation.","PeriodicalId":320208,"journal":{"name":"2017 23rd Asia-Pacific Conference on Communications (APCC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121259972","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

Performance of pilot symbol assisted and PLL phase noise estimation and compensation for high-order circular QAM 高阶圆QAM的导频符号辅助与锁相环相位噪声估计与补偿性能

2017 23rd Asia-Pacific Conference on Communications (APCC) Pub Date : 2017-12-01 DOI: 10.23919/APCC.2017.8303987

Bin Zheng, Lianjun Deng, M. Sawahashi, N. Kamiya

引用次数: 1

Load balancing method for data management using high availability distributed clusters 负载均衡方法用于高可用性分布式集群的数据管理

2017 23rd Asia-Pacific Conference on Communications (APCC) Pub Date : 2017-12-01 DOI: 10.23919/APCC.2017.8303970

S. Furuya, K. Ueda

引用次数: 1

A LabVIEW-based implementation of real-time underwater acoustic OFDM system 基于labview的实时水声OFDM系统实现

2017 23rd Asia-Pacific Conference on Communications (APCC) Pub Date : 2017-12-01 DOI: 10.23919/APCC.2017.8304041

Peng Chen, Y. Rong, S. Nordholm, A. Duncan, Zhiqiang He

引用次数: 4

A block coordinated update method for beam-based massive MIMO downlink scheduling based on statistical CSI 基于统计CSI的波束大规模MIMO下行调度的块协调更新方法

2017 23rd Asia-Pacific Conference on Communications (APCC) Pub Date : 2017-12-01 DOI: 10.23919/APCC.2017.8303973

Zhiyuan Jiang, Sheng Zhou, Z. Niu

引用次数: 2

Analysis of a future VDES uplink slot carrier-sense TDMA MAC protocol with decollision algorithm 基于碰撞算法的未来VDES上行槽载波感知TDMA MAC协议分析

2017 23rd Asia-Pacific Conference on Communications (APCC) Pub Date : 2017-12-01 DOI: 10.23919/APCC.2017.8304028

D. Wong, Qian Chen, Xiaoming Peng, F. Chin

{"title":"Analysis of a future VDES uplink slot carrier-sense TDMA MAC protocol with decollision algorithm","authors":"D. Wong, Qian Chen, Xiaoming Peng, F. Chin","doi":"10.23919/APCC.2017.8304028","DOIUrl":"https://doi.org/10.23919/APCC.2017.8304028","url":null,"abstract":"We analyze the performance of a Satellite Slot Carrier-Sense TDMA (SCTDMA) medium access control (MAC) protocol with a decollision algorithm for future maritime VHF Data Exchange System (VDES) in this paper. The key contribution of this paper is the theoretical analysis of this MAC protocol which will be used in the future maritime communication networks — VDES. The key parameter in this proposed MAC protocol is the maximum number of packets that can be recovered by a decollision algorithm. The larger this number, the higher the throughput performance of this proposed MAC protocol. The throughputs and the corresponding offered load points for the maximum normalized throughputs of the proposed MAC protocol are derived and investigated. Both finite packet arrival population and infinite packet arrival population models are modeled, derived and analyzed with new results. Numerical results show that the maximum normalized throughput gain of the proposed MAC protocol can be at least 5.3 times that of the Slotted Aloha MAC protocol for both finite and infinite population models with a decollision algorithm that can recovered up to 4 packet transmissions in an access slot of a frame.","PeriodicalId":320208,"journal":{"name":"2017 23rd Asia-Pacific Conference on Communications (APCC)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126448886","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: 3

Cube based space region partition routing algorithm in UAV networks 基于立方体的无人机网络空间区域划分路由算法

2017 23rd Asia-Pacific Conference on Communications (APCC) Pub Date : 2017-12-01 DOI: 10.23919/APCC.2017.8304085

Pengyi Zhang, Qixun Zhang, Menglei Jiang, Z. Feng

引用次数: 6

Non-parametric message important measure: Compressed storage design for big data in wireless communication systems 非参数消息重要度量:无线通信系统中大数据压缩存储设计

2017 23rd Asia-Pacific Conference on Communications (APCC) Pub Date : 2017-12-01 DOI: 10.23919/APCC.2017.8304050

Shanyun Liu, R. She, Pingyi Fan, Jiaxun Lu

引用次数: 5