2018 15th International Symposium on Wireless Communication Systems (ISWCS)最新文献_第4页

Robust Decentralized Joint Precoding using Team Deep Neural Network 基于团队深度神经网络的鲁棒分散联合预编码

2018 15th International Symposium on Wireless Communication Systems (ISWCS) Pub Date : 2018-08-01 DOI: 10.1109/ISWCS.2018.8491209

Paul de Kerret, D. Gesbert

{"title":"Robust Decentralized Joint Precoding using Team Deep Neural Network","authors":"Paul de Kerret, D. Gesbert","doi":"10.1109/ISWCS.2018.8491209","DOIUrl":"https://doi.org/10.1109/ISWCS.2018.8491209","url":null,"abstract":"Using Deep Neural Networks (DNNs) to tackle socalled Team Decision problems where the nodes aim at maximizing an expected common utility on the basis of different individual observations without any additional communications was recently introduced in a previous work and illustrated in the simple case of decentralized scheduling. In this work11D. Gesbert and P. de Kerret are supported by the European Research Council under the European Union's Horizon 2020 research and innovation program (Agreement no. 670896)., we apply this idea to design a decentralized robust precoding scheme in a Network MIMO configuration, which appears as a more challenging setting due to the continuous decision space and the required fine granularity of the precoding, in particular at high SNR. While the application remains fundamentally decentralized due to the decentralized nature of the channel state information (CSI), the training is done jointly. This is possible thanks to the common knowledge of the statistics (or equivalently the training data set) at all cooperating TXs. The joint training is done directly with respect to the desired figure-of-merit such that there is no need to generate labels using another method, and the precoding scheme obtained from the training does not only replicate a known scheme but is able to outperform state-of-the-art methods, as illustrated by simulations.","PeriodicalId":272951,"journal":{"name":"2018 15th International Symposium on Wireless Communication Systems (ISWCS)","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123283555","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: 22

Index Encoding for GPSM Multiuser MIMO Communication GPSM多用户MIMO通信的索引编码

2018 15th International Symposium on Wireless Communication Systems (ISWCS) Pub Date : 2018-08-01 DOI: 10.1109/ISWCS.2018.8491046

A. Duarte, J. Cal-Braz, R. Neto

引用次数: 2

Band-Split Parallel Signal Processing DPD for Nonlinear Compensation of Broadband RF Signal 宽带射频信号非线性补偿的分带并行信号处理DPD

2018 15th International Symposium on Wireless Communication Systems (ISWCS) Pub Date : 2018-08-01 DOI: 10.1109/ISWCS.2018.8491244

T. Abe, Y. Yamao

引用次数: 2

PLNC Decoding: Enabler for Massive MTC in 5G Networks PLNC解码:5G网络中大规模MTC的推动者

2018 15th International Symposium on Wireless Communication Systems (ISWCS) Pub Date : 2018-08-01 DOI: 10.1109/ISWCS.2018.8491212

M. Navarro, D. Gregoratti, A. Pastore, E. Kosmatos, P. Demestichas, S. Pfletschinger

引用次数: 2

Optimum Transmission Rate in Fading Channels with Markovian Sources and QoS Constraints 具有马尔可夫源和QoS约束的衰落信道的最优传输速率

2018 15th International Symposium on Wireless Communication Systems (ISWCS) Pub Date : 2018-08-01 DOI: 10.1109/ISWCS.2018.8491037

Fahad Qasmi, M. Shehab, H. Alves, M. Latva-aho

引用次数: 5

Self-Interference Cancellation for Full-Duplex in Spatial-Polarized Domain 空间极化域全双工自干扰消除

2018 15th International Symposium on Wireless Communication Systems (ISWCS) Pub Date : 2018-08-01 DOI: 10.1109/ISWCS.2018.8491041

Xinyi Wang, Fangfang Liu, Chunyan Feng

引用次数: 0

Performance Analysis of a System with Bursty Traffic and Adjustable Transmission Times 具有突发流量和可调传输时间的系统性能分析

2018 15th International Symposium on Wireless Communication Systems (ISWCS) Pub Date : 2018-08-01 DOI: 10.1109/ISWCS.2018.8491231

N. Pappas

引用次数: 2

Secure Estimation in V2X Networks with Injection and Packet Drop Attacks 注入和丢包攻击下V2X网络的安全评估

2018 15th International Symposium on Wireless Communication Systems (ISWCS) Pub Date : 2018-08-01 DOI: 10.1109/ISWCS.2018.8491221

Arpan Chattopadhyay, U. Mitra, E. Ström

引用次数: 7

Voice Quality Assessment in Communication Services using Deep Learning 基于深度学习的通信服务语音质量评估

2018 15th International Symposium on Wireless Communication Systems (ISWCS) Pub Date : 2018-08-01 DOI: 10.1109/ISWCS.2018.8491055

Franciscone L. A. Junior, R. L. Rosa, D. Z. Rodríguez

引用次数: 12

Cryptanalysis of Lempel-Ziv Compressed and Encrypted Text: The Statistics of Compression Lempel-Ziv压缩加密文本的密码分析:压缩统计

2018 15th International Symposium on Wireless Communication Systems (ISWCS) Pub Date : 2018-08-01 DOI: 10.1109/ISWCS.2018.8491196

Parker Boyce, Willie K. Harrison

{"title":"Cryptanalysis of Lempel-Ziv Compressed and Encrypted Text: The Statistics of Compression","authors":"Parker Boyce, Willie K. Harrison","doi":"10.1109/ISWCS.2018.8491196","DOIUrl":"https://doi.org/10.1109/ISWCS.2018.8491196","url":null,"abstract":"Modern secure communication systems typically follow a pattern at the transmitter of first compression encoding followed by encryption, and then additional encoders to mitigate the effects of channel noise, etc. One of the purposes of the compression algorithm is to remove statistical information about the plaintext, so as to render the ciphertext impervious to statistical attacks. It is well known, however, that in practice there is no such thing as a universal compression algorithm; thus, some statistical information about the plaintext tends to survive the compression process. In this paper, we consider Lempel-Ziv Welch compression and analyze its effectiveness in removing statistical information from English plaintext. Specifically, we present several techniques for exploiting the structure of the compression algorithm to launch a successful statistical attack on compressed and encrypted data. All attacks are ciphertext only, and one of them relies on linear programming. Although our attacks indicate that an eavesdropper may require additional ciphertext to carry out a successful attack if compression is used, the specific adaptive nature of the Lempel-Ziv compression technique leaves its own statistics on the message, which can be exploited by an attacker.","PeriodicalId":272951,"journal":{"name":"2018 15th International Symposium on Wireless Communication Systems (ISWCS)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115171343","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