2019 11th International Conference on Wireless Communications and Signal Processing (WCSP)最新文献_第4页

Channel State Information Based Optimal Strategy for Covert Communication 基于信道状态信息的隐蔽通信最优策略

2019 11th International Conference on Wireless Communications and Signal Processing (WCSP) Pub Date : 2019-10-01 DOI: 10.1109/WCSP.2019.8928142

Jianquan Wang, Yuan Li, Wanbin Tang, Xiaoping Li, Shaoqian Li

引用次数: 1

Physical Layer Secrecy in the Wireless Power Transfer Network with Full-Duplex Jamming 全双工干扰下无线电力传输网络的物理层保密

2019 11th International Conference on Wireless Communications and Signal Processing (WCSP) Pub Date : 2019-10-01 DOI: 10.1109/WCSP.2019.8928019

Chong Huang, Gaojie Chen, Yu Gong, Jie Tang, J. Chambers

引用次数: 1

Internet of Vehicle System Based on Automotive Headlight utilizing Probabilistic Shaping 基于概率整形的汽车前照灯互联系统

2019 11th International Conference on Wireless Communications and Signal Processing (WCSP) Pub Date : 2019-10-01 DOI: 10.1109/WCSP.2019.8928115

Chaofan Wang, Peng Zou, Jiang Chen, Guoqiang Li, N. Chi

引用次数: 1

Near Optimal Decoding of Polar-based Turbo Product Codes 基于极性的Turbo产品码的近最优解码

2019 11th International Conference on Wireless Communications and Signal Processing (WCSP) Pub Date : 2019-10-01 DOI: 10.1109/WCSP.2019.8927852

Meng Ruan, Ming Jiang, Tao Zou, Yi Sun, Chunming Zhao

引用次数: 1

Mobile Traffic Prediction Based on Densely Connected CNN for Cellular Networks in Highway Scenarios 基于密集连接CNN的高速公路蜂窝网络移动交通预测

2019 11th International Conference on Wireless Communications and Signal Processing (WCSP) Pub Date : 2019-10-01 DOI: 10.1109/WCSP.2019.8927980

Dongtian Liang, Jiaxin Zhang, Shuai Jiang, Xing Zhang, Jie Wu, Qi Sun

{"title":"Mobile Traffic Prediction Based on Densely Connected CNN for Cellular Networks in Highway Scenarios","authors":"Dongtian Liang, Jiaxin Zhang, Shuai Jiang, Xing Zhang, Jie Wu, Qi Sun","doi":"10.1109/WCSP.2019.8927980","DOIUrl":"https://doi.org/10.1109/WCSP.2019.8927980","url":null,"abstract":"With the explosive growth of communication traffic and the arrival of 5G technologies, wireless big data has become an enabler for operators to manage and improve their wireless communication systems. Although many mobile traffic prediction methods have been proposed in the past few years, few prediction methods combine with the distribution features of base stations to predict the mobile traffic of cellular networks. In this paper, by leveraging on the 4G mobile data collected from one typical city in southeastern China, we propose a mobile traffic prediction approach based on one-dimensional densely connected convolutional neural networks (CNN) to predict the mobile traffic of base stations in highway scenarios. After data acquisition, data analysis and modeling, comparisons are made between the proposed mobile traffic prediction approach and the widely used prediction approaches based on machine learning models like LSTM and SVR, and numerical results show that the proposed mobile traffic prediction approach has outstanding performances.","PeriodicalId":108635,"journal":{"name":"2019 11th International Conference on Wireless Communications and Signal Processing (WCSP)","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114840374","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: 9

Cooperative Jamming in Downlink Cellular Networks with Available Eavesdroppers' Location Information 具有窃听者位置信息的下行蜂窝网络协同干扰

2019 11th International Conference on Wireless Communications and Signal Processing (WCSP) Pub Date : 2019-10-01 DOI: 10.1109/WCSP.2019.8927908

Shijie Wang, Yuanyuan Gao, Lei Wu, Nan Sha, Sheng Huang, Xiaoyu Wang

引用次数: 0

A Novel Phase Noise Mitigation Method for Full-Duplex Transceivers 一种新的全双工收发器相位噪声抑制方法

2019 11th International Conference on Wireless Communications and Signal Processing (WCSP) Pub Date : 2019-10-01 DOI: 10.1109/WCSP.2019.8927899

Xin Quan, Y. Liu, P. Fan, Youxi Tang

引用次数: 3

High Reliable Orbital Angular Momentum Wireless Communications for Space Information Networks 空间信息网高可靠轨道角动量无线通信

2019 11th International Conference on Wireless Communications and Signal Processing (WCSP) Pub Date : 2019-10-01 DOI: 10.1109/WCSP.2019.8928116

Runyu Lyu, Wenchi Cheng, Wei Zhang, Hailin Zhang

{"title":"High Reliable Orbital Angular Momentum Wireless Communications for Space Information Networks","authors":"Runyu Lyu, Wenchi Cheng, Wei Zhang, Hailin Zhang","doi":"10.1109/WCSP.2019.8928116","DOIUrl":"https://doi.org/10.1109/WCSP.2019.8928116","url":null,"abstract":"Space wireless communications have been developing for several decades, along with traditional orthogonal resources such as frequency and time widely explored. To further increase the capacity of space information networks, new orthogonal resources are highly expected to be used for space wireless communications. In recent years, electromagnetic (EM) waves carrying orbital angular momentum (OAM), which is a kind of nonplanar EM waves (NEWs), received much attention due to their orthogonal beam structures. However, for space wireless communications, reliability is very crucial, thus challenging the utilization of OAM wireless communications for space information networks. In this paper, we propose the cosine weighting function based NEWs wireless transmission, which is a kind of high reliable OAM based wireless communications, for space information networks. At first, we give the system model of the cosine function based NEWs wireless transmission. Then, we derive the electric fields and array factors of the cosine based NEWs. After that, the orthogonality among cosine based different NEWs-modes is proved. Following that, the analyses for modulation/demodulation, received bit-error-rate, and corresponding capacity are given. Simulation results validate that cosine based NEWs are more reliable than traditional OAM beams for space wireless communications.","PeriodicalId":108635,"journal":{"name":"2019 11th International Conference on Wireless Communications and Signal Processing (WCSP)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117106573","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

Improved Tone Reservation Method Based on Deep Learning for PAPR Reduction in OFDM System 基于深度学习的改进OFDM系统PAPR降低的音调保留方法

2019 11th International Conference on Wireless Communications and Signal Processing (WCSP) Pub Date : 2019-10-01 DOI: 10.1109/WCSP.2019.8928103

Lanping Li, C. Tellambura, Xiaohu Tang

引用次数: 11

Dynamic Preamble Grouping and Access Control Scheme in Machine-to-Machine Communication 机器对机器通信中的动态前导分组和访问控制方案

2019 11th International Conference on Wireless Communications and Signal Processing (WCSP) Pub Date : 2019-10-01 DOI: 10.1109/WCSP.2019.8928049

Xiaoyan Zhao, Cheng Wang, Weidong Wang

{"title":"Dynamic Preamble Grouping and Access Control Scheme in Machine-to-Machine Communication","authors":"Xiaoyan Zhao, Cheng Wang, Weidong Wang","doi":"10.1109/WCSP.2019.8928049","DOIUrl":"https://doi.org/10.1109/WCSP.2019.8928049","url":null,"abstract":"In the Internet of Things (Io'T), machine-to-machine (M2M) communication involves a significant number of machine type communication (MTC) devices to support the application of various sensors. With the rapid development of IoT technology, the number of MTC devices has increased dramatically. Random access of devices may lead to packet loss, congestion conflicts, and even make the information to be useless. Therefore, it is crucial to overcome the overload problem caused by random access requests from large-scale MTC devices. This paper presents a preamble grouping scheme and dynamic access class barring (ACB) scheme based on estimating the number of devices. Firstly, the number of devices is estimated according to the preambles in the collision. Secondly, MTC devices are divided into two sets according to the delay-sensitive characteristics. At the same time, the preamble resources are dynamically allocated to each type of M2M service. Finally, the ACB factor is adjusted according to the number of devices. The proposed scheme can improve the successful access performance of M2M network and meet the delay requirements of delay-sensitive devices. To solve the performance degradation caused by large-scale random access when delay sensitivity and delay-tolerant requests coexist. The analysis and simulation prove the validity of the design.","PeriodicalId":108635,"journal":{"name":"2019 11th International Conference on Wireless Communications and Signal Processing (WCSP)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125789946","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