2019 11th International Conference on Wireless Communications and Signal Processing (WCSP)最新文献_第2页

A Generative Adversarial Network Based Framework for Specific Emitter Characterization and Identification 一种基于生成对抗网络的特定发射器表征和识别框架

2019 11th International Conference on Wireless Communications and Signal Processing (WCSP) Pub Date : 2019-10-01 DOI: 10.1109/WCSP.2019.8927888

Jialiang Gong, Xiaodong Xu, Yufeng Qin, Weijie Dong

{"title":"A Generative Adversarial Network Based Framework for Specific Emitter Characterization and Identification","authors":"Jialiang Gong, Xiaodong Xu, Yufeng Qin, Weijie Dong","doi":"10.1109/WCSP.2019.8927888","DOIUrl":"https://doi.org/10.1109/WCSP.2019.8927888","url":null,"abstract":"Specific emitter identification (SEI) enables the classification of various unique emitters based on received waveforms using some external feature measurements from their transmit signals and has shown its potential for military and civil applications. However, the characterization of the received waveform is susceptible to various factors in propagation process, resulting in inaccurate representations for the individual emitters, so the discriminative performances of existing methods are usually challenging. To remedy these shortcomings, this paper presents a novel semi-supervised SEI using generative adversarial networks (GAN). We mitigated a representation deep network into Triple-GAN and construct a quadruple-structured framework. The overall feature information hidden in the original signals can be extracted by representation network to improve identification performance while the classification results of Triple-GAN can in turn help the representer learning more discriminative characteristics of individual emitters. Results from both simulations and real world data experiments are provided. Numerical performances indicate our conclusion that our proposed framework constantly outperforms other existing schemes in terms of classification accuracy.","PeriodicalId":108635,"journal":{"name":"2019 11th International Conference on Wireless Communications and Signal Processing (WCSP)","volume":"1 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":"128963686","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: 10

VIMAC: A Vehicular Information Medium Access Control Protocol for High Reliable and Low Latency Transmissions in VANET VIMAC:用于VANET中高可靠和低延迟传输的车载信息媒体访问控制协议

2019 11th International Conference on Wireless Communications and Signal Processing (WCSP) Pub Date : 2019-10-01 DOI: 10.1109/WCSP.2019.8927945

Yuanxin Sun, Ruoxin Kuai, Jianquan Wang, Wanbin Tang, Xiaoping Li

{"title":"VIMAC: A Vehicular Information Medium Access Control Protocol for High Reliable and Low Latency Transmissions in VANET","authors":"Yuanxin Sun, Ruoxin Kuai, Jianquan Wang, Wanbin Tang, Xiaoping Li","doi":"10.1109/WCSP.2019.8927945","DOIUrl":"https://doi.org/10.1109/WCSP.2019.8927945","url":null,"abstract":"Time division multiple access (TDMA)-based vehicular ad hoc networks (VANETs) can enhance road safety level through providing safety related applications which pose stringent latency and reliable requirements. In this paper, we propose a novel TDMA-based medium access control (MAC) protocol which is able to attain high reliable and low latency transmissions. Our proposed scheme contains two processes, prediction and allocation. The former process, prediction, can be used to mitigate a portion of collisions before their occurrences. There still exists unpredictable collisions due to the vehicular placement. In the case of prediction process being unavailable, the allocation process is able to reduce a portion of the unavoidable collisions with the help of upper layer information. We build a system level simulation platform that merges SUMO and MATLAB to compare the proposed scheme and baseline protocols. The simulation results show that our scheme can optimize the reliable performance for safety related applications. Besides, a lower collision probability leads to fewer retransmissions before each successful transmission, therefore, our proposed scheme can provide low latency performance as is shown by the analysis and simulations.","PeriodicalId":108635,"journal":{"name":"2019 11th International Conference on Wireless Communications and Signal Processing (WCSP)","volume":"203 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":"124548629","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

APRNET: Achieving Privacy-Preserving Real-Name Authentication over Blockchain for Online Services 在b区块链上实现在线服务的隐私保护实名认证

2019 11th International Conference on Wireless Communications and Signal Processing (WCSP) Pub Date : 2019-10-01 DOI: 10.1109/WCSP.2019.8928072

Ye Xu, Bin Cao, Rongxing Lu, Qinyu Zhang

引用次数: 0

Repair Bandwidth Cost of Generalized Regenerating Codes for Clustered Distributed Storage 集群分布式存储中广义再生码的修复带宽代价

2019 11th International Conference on Wireless Communications and Signal Processing (WCSP) Pub Date : 2019-10-01 DOI: 10.1109/WCSP.2019.8928064

Ke Li, Shushi Gu, Ye Wang, Qinyu Zhang, W. Xiang

{"title":"Repair Bandwidth Cost of Generalized Regenerating Codes for Clustered Distributed Storage","authors":"Ke Li, Shushi Gu, Ye Wang, Qinyu Zhang, W. Xiang","doi":"10.1109/WCSP.2019.8928064","DOIUrl":"https://doi.org/10.1109/WCSP.2019.8928064","url":null,"abstract":"When repairing storage nodes in a clustered distributed storage system (CDSS), it is crucial to distinguish the intra-cluster and inter-cluster bandwidth costs differing sharply. From this perspective, Generalized Regenerating Codes (GRCs) involving two-layer repair processes was proposed previous and proved as reaching a better trade-off between storage overhead and inter-cluster repair bandwidth. However, due to the lack of explicit expression about the GRCs' parameters for any point on the trade-off curve, it is difficult to determine the optimal GRCs' parameter configuration for reducing the total repair bandwidth cost in a practical CDSS. To address this issue, we devise a novel transmission cost model of CDSS, and initially propose two essential concepts - Cost Coefficient (CC) and Global Repair Bandwidth Cost (GRBC) to denote the unit and total transmission costs of repair bandwidths, respectively. Moreover, we parameterize the two extreme points on the optimal storage overhead versus repair bandwidth trade-off curve, termed Minimum Storage Generalized Regenerating Codes (MS-GRCs) and Minimum Inter-cluster Bandwidth Generalized Regenerating Codes (MB-GRCs), and theoretically analyze the relationships between their GRBCs and the number of local helper nodes £ (the helper nodes in the cluster with failure node). Our mathematical results provide a guidance for employing GRCs to achieve the more efficient node repairing method in CDSS.","PeriodicalId":108635,"journal":{"name":"2019 11th International Conference on Wireless Communications and Signal Processing (WCSP)","volume":"20 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":"126794197","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

An IEEE 802.15.6-Based MAC Frame Aggregation Approach for Wireless Body Area Networks 基于IEEE 802.15.6的无线体域网络MAC帧聚合方法

2019 11th International Conference on Wireless Communications and Signal Processing (WCSP) Pub Date : 2019-10-01 DOI: 10.1109/WCSP.2019.8928075

Xiaoming Yuan, Ziyu Ma, Wenjing Li, Haiyang Wang, Changle Li, Kuan Zhang

{"title":"An IEEE 802.15.6-Based MAC Frame Aggregation Approach for Wireless Body Area Networks","authors":"Xiaoming Yuan, Ziyu Ma, Wenjing Li, Haiyang Wang, Changle Li, Kuan Zhang","doi":"10.1109/WCSP.2019.8928075","DOIUrl":"https://doi.org/10.1109/WCSP.2019.8928075","url":null,"abstract":"Wireless Body Area Networks (WBANs)support low delay and low energy consumption data transmissions for real-time health monitoring. There is a variety of traffic types with different frame lengths in WBANs. However, transmitting short frames brings more overhead such as control frames, which decreases network throughput and transmission efficiency, also increases energy consumption. In this paper, we propose a Medium Access Control (MAC)Frame Aggregation Approach (FAA)based on IEEE 802.15.6 to guarantee Quality of Service (QoS)provision. The proposed FAA MAC protocol classifies different traffic data with similar QoS requirements into one data queue. Then, the FAA aggregates several small MAC Protocol Data Units (MPDU)into one Physical Layer Service Data Unit (PSDU)in each queue in the light of the maximum tolerance delay of different services and the current survival time of different types of traffic data. We also design an aggregation algorithm to perform the aggregation procedure. The simulation results conducted on the Castalia show that our proposed FAA highly improves the network throughput and decreases the average packet delay compared with IEEE 802.15.6.","PeriodicalId":108635,"journal":{"name":"2019 11th International Conference on Wireless Communications and Signal Processing (WCSP)","volume":"82 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":"126823514","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

Trajectory and Beamforming Vector Optimization for Multi-UAV Multicast Network 多无人机组播网络的轨迹和波束形成矢量优化

2019 11th International Conference on Wireless Communications and Signal Processing (WCSP) Pub Date : 2019-10-01 DOI: 10.1109/WCSP.2019.8927982

Chen Feng, Chao Zhang, Xinmin Luo

引用次数: 4

Artificial-Noise Aided Precoding Design for MIMO Integrated Radar and Communication Systems MIMO集成雷达与通信系统的人工噪声辅助预编码设计

2019 11th International Conference on Wireless Communications and Signal Processing (WCSP) Pub Date : 2019-10-01 DOI: 10.1109/WCSP.2019.8927951

Yifan Zhou, Huilin Zhou, Fuhui Zhou, Shuai Ma, R. Hu

{"title":"Artificial-Noise Aided Precoding Design for MIMO Integrated Radar and Communication Systems","authors":"Yifan Zhou, Huilin Zhou, Fuhui Zhou, Shuai Ma, R. Hu","doi":"10.1109/WCSP.2019.8927951","DOIUrl":"https://doi.org/10.1109/WCSP.2019.8927951","url":null,"abstract":"Integrated radar and communication (IRC) systems are promising in the next generation wireless communication networks. However, to realize high level security of information transmission in IRC systems is challenging due to the large transmission power and the open unguided nature of the wireless channels. In this paper, the secure precoding and artificial noise (AN) techniques are investigated to improve the secrecy rate of a multiple-input multiple-output IRC system with multiple eavesdroppers. The formulated secrecy rate maximization problem is non-convex due to the logarithmic of the determinant that exists in the objective function. Instead of using Taylor series approximation of the non-convex elements, we propose to linearize two log-det terms to tackle this challenging problem. After linearization, an alternating optimization algorithm is proposed to solve the primitive problem. Moreover, a first-order approximation is employed to handle the quadratic constraint on radar detection performance. The suboptimal secure precoding and AN scheme can be obtained for maximizing the information security transmission rate of the legitimate receiver while ensuring the performance of radar detection. Simulation results are presented to validate the performance of our proposed design.","PeriodicalId":108635,"journal":{"name":"2019 11th International Conference on Wireless Communications and Signal Processing (WCSP)","volume":"105 26","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113946025","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

Joint Access Control and Resource Allocation for mMTC based on Tagged Preamble 基于标签序文的mMTC联合访问控制与资源分配

2019 11th International Conference on Wireless Communications and Signal Processing (WCSP) Pub Date : 2019-10-01 DOI: 10.1109/WCSP.2019.8927925

Zhuang Li, Yichen Wang, Tao Wang, Zhangnan Wang

引用次数: 1

Implementation for UAVs Aided Edge Sensing System in Wireless Emergency Communications 无人机辅助边缘传感系统在无线应急通信中的实现

2019 11th International Conference on Wireless Communications and Signal Processing (WCSP) Pub Date : 2019-10-01 DOI: 10.1109/WCSP.2019.8927886

Pengju Xiao, Li Wang, Jianbin Chuan, Xuefu Wang, Jian Kuang, Aiguo Fei

{"title":"Implementation for UAVs Aided Edge Sensing System in Wireless Emergency Communications","authors":"Pengju Xiao, Li Wang, Jianbin Chuan, Xuefu Wang, Jian Kuang, Aiguo Fei","doi":"10.1109/WCSP.2019.8927886","DOIUrl":"https://doi.org/10.1109/WCSP.2019.8927886","url":null,"abstract":"Disaster environmental data sensing plays an important role in ensuring the timeliness of emergency rescue. Combining mobile edge caching and mobile edge computing (MEC)function, this paper proposes an unmanned aerial vehicles (UAVs)aided edge sensing system (UESS)in wireless emergency communications, where UAVs with flexibility and mobility work as edge servers for flexible data sensing. This system is developed and implemented involving the UESS server in the cloud, the Message Queuing Telemetry Transport (MQTT)server, and the UAV servers at the edge. Besides, this system implements rapid network deployment of UAVs with three protocols of IEEE 802.11. In the case of natural disasters even when the communication infrastructures are damaged in whole or in part, the proposed UESS can be rapidly deployed to provide network access and expand the coverage of the network. Moreover, this system can also accurately sense disaster scenarios' information data, such as video data and sensor data, as well as the capability data of UAVs in terms of computation, caching, and energy resources. The experimental results show that the UESS system not only can reduce the size of transmission data uploaded to the UESS server, but also can achieve the low transmission latency between UAVs at the edge.","PeriodicalId":108635,"journal":{"name":"2019 11th International Conference on Wireless Communications and Signal Processing (WCSP)","volume":"237 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":"124294252","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

Network Calculus-based Modeling of Time Sensitive Networking Shapers for Industrial Automation Networks 基于网络演算的工业自动化网络时间敏感网络形状器建模

2019 11th International Conference on Wireless Communications and Signal Processing (WCSP) Pub Date : 2019-10-01 DOI: 10.1109/WCSP.2019.8927901

Xiaoyun Liu, Chi Xu, Haibin Yu

{"title":"Network Calculus-based Modeling of Time Sensitive Networking Shapers for Industrial Automation Networks","authors":"Xiaoyun Liu, Chi Xu, Haibin Yu","doi":"10.1109/WCSP.2019.8927901","DOIUrl":"https://doi.org/10.1109/WCSP.2019.8927901","url":null,"abstract":"With the interconnection of distributed devices from different industrial automation networks, heterogeneous traffics with different Quality of Service (QoS) requirements increase dramatically. Shapers in Time-Sensitive Networking (TSN) enable the coexistence of different industrial traffics within a single network infrastructure. In this paper, with full consideration of the time-criticality of different industrial traffics and shaping mechanisms, we propose a network calculus-based modeling scheme for the widely-used Credit Based Shaper (CBS) and Time Aware Shaper (TAS). Then, we analyze the QoS of industrial traffics with different real-time characteristics by CBS and TAS, respectively. To evaluate the accuracy of network calculus-based modeling scheme, we compare our theoretical analysis with simulations, wherein a compactness function is defined to describe QoS compactness. Simulation results verify the effectiveness of proposed modeling scheme, by which we further validate both CBS and TAS can satisfy the QoS of traffics for different industrial automation scenarios.","PeriodicalId":108635,"journal":{"name":"2019 11th International Conference on Wireless Communications and Signal Processing (WCSP)","volume":"121 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":"128037678","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