2016 10th International Conference on Signal Processing and Communication Systems (ICSPCS)最新文献_第2页

A practical miniature antenna design for future internet of things enabled smart devices 一种实用的微型天线设计，用于未来的物联网智能设备

2016 10th International Conference on Signal Processing and Communication Systems (ICSPCS) Pub Date : 2016-12-01 DOI: 10.1109/ICSPCS.2016.7843339

M. A. Khan, M. Haq, S. Rehman

{"title":"A practical miniature antenna design for future internet of things enabled smart devices","authors":"M. A. Khan, M. Haq, S. Rehman","doi":"10.1109/ICSPCS.2016.7843339","DOIUrl":"https://doi.org/10.1109/ICSPCS.2016.7843339","url":null,"abstract":"Internet of Things (IoT) will play an important role in the contemporary communication networks. In this modern and future communication paradigm hundreds of different smart Internet enabled devices will communicate with each other continuously. For such communication networks and smart devices, apart from the sophisticated communication protocols, efficient hardware will also play a very crucial role. Antennas being at the front end of communication, are one of the important components of such a hardware. The antennas for IoT applications are required to exhibit three important characteristics, namely; (i) small size, (ii) energy efficiency and (iii) ability to operate in multi antenna environment. In this paper, we propose an antenna design that fulfils these important requirements. We propose an ultra-wideband antenna that is small in size compared to other existing designs, with dimensions 24 × 28 mm2, that can easily fit in hand-held mobile devices. Measured results indicate that the antenna not only has a very small power return loss but also exhibits a low mutual coupling that highlights that the proposed design is capable to operate in multiple-input multiple-output (MIMO) configurations.","PeriodicalId":315765,"journal":{"name":"2016 10th International Conference on Signal Processing and Communication Systems (ICSPCS)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126661227","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

Efficient adaptive bilinear filters for nonlinear active noise control 非线性主动噪声控制的高效自适应双线性滤波器

2016 10th International Conference on Signal Processing and Communication Systems (ICSPCS) Pub Date : 2016-12-01 DOI: 10.1109/ICSPCS.2016.7843370

Chen Dong, Li Tan, Xinnian Guo, S. Du

引用次数: 3

A capture-aware and blocking binary tree protocol for RFID tag identification 用于RFID标签识别的捕获感知和阻塞二叉树协议

2016 10th International Conference on Signal Processing and Communication Systems (ICSPCS) Pub Date : 2016-12-01 DOI: 10.1109/ICSPCS.2016.7843332

Hongyi Wang, Qing Yang, Xiaolei Wan, Jiasong Wang, Y. Miao

引用次数: 1

Cloud removal for single images based on dual tree complex wavelet transform 基于对偶树复小波变换的单幅图像去云

2016 10th International Conference on Signal Processing and Communication Systems (ICSPCS) Pub Date : 2016-12-01 DOI: 10.1109/ICSPCS.2016.7843346

Xifang Zhu, Feng Wu, Ruxi Xiang, Qingquan Xu, Xiaoyan Jiang, Hui Li, Xu Zhang, Zhe Xu

{"title":"Cloud removal for single images based on dual tree complex wavelet transform","authors":"Xifang Zhu, Feng Wu, Ruxi Xiang, Qingquan Xu, Xiaoyan Jiang, Hui Li, Xu Zhang, Zhe Xu","doi":"10.1109/ICSPCS.2016.7843346","DOIUrl":"https://doi.org/10.1109/ICSPCS.2016.7843346","url":null,"abstract":"Clouds can obscure ground information during remote sensing imaging. Cloud removal technology for a single image becomes significant when no images containing cloud-free regions are available. After the fundamental principle of dual tree complex wavelet transform (DTCWT) was reviewed, and the frequency relationships between clouds and ground objects in remote sensing images were analyzed, a novel algorithm to remove clouds from a single remote sensing image was proposed. The algorithm divided the cloud-contaminated image into low level high frequency sub-bands, high level high frequency sub-bands and low frequency sub-band by DTCWT. The low level high frequency sub-bands were filtered to enhance the ground object information by Laplacian filtering. The other two types of sub-bands were processed to remove cloud by applying the method of cloud layer coefficient weighting (CLCW). Image processing experiments were implemented. Their results were analyzed. It proved the Laplacian contributes to enhancing ground object information adaptively. CLCW has the ability to remove clouds while preserving the ground object information outside the cloud cover. The proposed algorithm is greatly superior to algorithms based on traditional wavelet transform and the wavelet threshold theory.","PeriodicalId":315765,"journal":{"name":"2016 10th International Conference on Signal Processing and Communication Systems (ICSPCS)","volume":"126 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128025278","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

Coding for uncoordinated multiple access in visible light positioning systems 可见光定位系统中非协调多址编码

2016 10th International Conference on Signal Processing and Communication Systems (ICSPCS) Pub Date : 2016-12-01 DOI: 10.1109/ICSPCS.2016.7843319

A. A. Saed, M. Yasir, Siu-Wai Ho, C. Sung

{"title":"Coding for uncoordinated multiple access in visible light positioning systems","authors":"A. A. Saed, M. Yasir, Siu-Wai Ho, C. Sung","doi":"10.1109/ICSPCS.2016.7843319","DOIUrl":"https://doi.org/10.1109/ICSPCS.2016.7843319","url":null,"abstract":"To avoid interference among the signals from different transmitters in a visible light positioning (VLP) system, central unit is usually used. This resists us to simply deploy a VLP system on the existing lighting infrastructure. This paper proposes an uncoordinated multiple access scheme for VLP systems without the need for central unit. A unique codeword is allocated to each transmitter equipped with a light emitting diodes (LED). The transmitters send the code words in an asynchronous manner. A receiver can eliminate the interference among the LEDs by using Fast Fourier Transform (FFT) to estimate the average received powers from each LED. Then the estimated power is used for position estimation. The required FFT size and the scheme delay, i.e., the minimum received signal duration needed by the receiver to estimate the average received powers from the LEDs, grow linearly with the number of LEDs. The proposed scheme is compared with the existing schemes in literature. Simulation results show that the proposed scheme outperforms the existing schemes in terms of receiver complexity, scheme delay and system performance. The average 3-dimensional position error of 3 cm is achievable for average transmitting optical flux of 500 lm. Our proposed scheme can be applied to a system with a large number of LEDs. The potential of the proposed scheme for data communication is discussed.","PeriodicalId":315765,"journal":{"name":"2016 10th International Conference on Signal Processing and Communication Systems (ICSPCS)","volume":"1039 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123139214","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: 4

Continuous wavelet transform based speech emotion recognition 基于连续小波变换的语音情感识别

2016 10th International Conference on Signal Processing and Communication Systems (ICSPCS) Pub Date : 2016-12-01 DOI: 10.1109/ICSPCS.2016.7843306

Pankaj Shegokar, P. Sircar

引用次数: 45

Wireless sensor network protocol property validation through the system's simulation in a dedicated framework 通过对无线传感器网络协议属性的验证，在系统的专用框架下进行仿真

2016 10th International Conference on Signal Processing and Communication Systems (ICSPCS) Pub Date : 2016-12-01 DOI: 10.1109/ICSPCS.2016.7843355

Calypso Barnes, F. Verdier, A. Pegatoquet, D. Gaffé, Jean-Marie Cottin

引用次数: 5

Flexible antenna deployment for 5G distributed Massive MIMO in low SHF bands 5G低高频分布大规模MIMO的柔性天线部署

2016 10th International Conference on Signal Processing and Communication Systems (ICSPCS) Pub Date : 2016-12-01 DOI: 10.1109/ICSPCS.2016.7843345

Tatsuki Okuyama, S. Suyama, Jun Mashino, Y. Okumura

引用次数: 2

A novel tracking method for fast varying subspaces in impulsive noise environments 脉冲噪声环境下快速变化子空间的一种新的跟踪方法

2016 10th International Conference on Signal Processing and Communication Systems (ICSPCS) Pub Date : 2016-12-01 DOI: 10.1109/ICSPCS.2016.7843321

Jinfeng Zhang, T. Qiu

引用次数: 1

Propagation loses within urban areas 在城市地区传播损失

2016 10th International Conference on Signal Processing and Communication Systems (ICSPCS) Pub Date : 2016-12-01 DOI: 10.1109/ICSPCS.2016.7843338

M. Wnuk, L. Nowosielski, R. Kubacki

引用次数: 1