2019 IEEE 19th International Conference on Communication Technology (ICCT)最新文献_第3页

Energy Efficiency Maximization of the SWIPT-based Full-Duplex Relay Cooperative System 基于swipt的全双工中继协作系统的能效最大化

2019 IEEE 19th International Conference on Communication Technology (ICCT) Pub Date : 2019-10-01 DOI: 10.1109/ICCT46805.2019.8947258

Yifei Yan, Shun-wai Zhang

引用次数: 3

Electromagnetic Side Channel Attack against Embedded Encryption Chips 针对嵌入式加密芯片的电磁侧信道攻击

2019 IEEE 19th International Conference on Communication Technology (ICCT) Pub Date : 2019-10-01 DOI: 10.1109/ICCT46805.2019.8947185

Wenhai Zhou, Fan-tong Kong

引用次数: 3

In-vehicle CAN Bus Anomaly Detection Algorithm Based on Linear Chain Condition Random Field 基于线性链条件随机场的车载CAN总线异常检测算法

2019 IEEE 19th International Conference on Communication Technology (ICCT) Pub Date : 2019-10-01 DOI: 10.1109/ICCT46805.2019.8947020

T. Kai, Zhongwei Li, Jiang Wenqi, Guan Yadong, Weiming Tong

引用次数: 0

A Low Complexity Joint User Grouping and Resource Allocation Algorithm in Massive MIMO Systems 大规模MIMO系统中一种低复杂度联合用户分组与资源分配算法

2019 IEEE 19th International Conference on Communication Technology (ICCT) Pub Date : 2019-10-01 DOI: 10.1109/ICCT46805.2019.8947088

Xuan Yang, Shuming Zhang, Bo Gao, Jingjing Cao

{"title":"A Low Complexity Joint User Grouping and Resource Allocation Algorithm in Massive MIMO Systems","authors":"Xuan Yang, Shuming Zhang, Bo Gao, Jingjing Cao","doi":"10.1109/ICCT46805.2019.8947088","DOIUrl":"https://doi.org/10.1109/ICCT46805.2019.8947088","url":null,"abstract":"In the downlink user grouping of multiuser massive MIMO systems, the difference of packet sizes between users assigned to the same group may cause a waste of resource block (RB), which deteriorates the overall system throughput. In this paper, an algorithm with rather low complexity is proposed combining user grouping with resource allocation. Specifically, we group users in terms of each RB. In the process of user grouping on each RB, we obtain a candidate set which is much smaller than the original user set according to the user correlation to reduce the algorithm complexity. Users are assigned to the same group (i.e., RB) with objective to reducing multiuser interference. The user grouping in a RB is finished after this RB is completely allocated to its users. The proposed algorithm ensures that users with larger packets can be assigned to more groups (i.e., more RBs) while users with smaller packets are assigned to less groups. Finally, compared with other existed algorithms, the advantages of the proposed algorithm in system throughput and fairness are validated by simulations.","PeriodicalId":306112,"journal":{"name":"2019 IEEE 19th International Conference on Communication Technology (ICCT)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132311969","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

A Novel Method Based on Optical Flow Combining with Wide Residual Network for Fall Detection 基于光流结合宽残差网络的跌落检测新方法

2019 IEEE 19th International Conference on Communication Technology (ICCT) Pub Date : 2019-10-01 DOI: 10.1109/ICCT46805.2019.8947120

Xi Cai, Suyuan Li, Xinyu Liu, Guang Han

引用次数: 5

The Joint Allocation of Spectrum Resources With Power Control in Ultra Dense Networks 超密集网络中具有功率控制的频谱资源联合分配

2019 IEEE 19th International Conference on Communication Technology (ICCT) Pub Date : 2019-10-01 DOI: 10.1109/ICCT46805.2019.8947261

Qiaoshou Liu, Zhong-pei Zhang

引用次数: 0

Design of X-band 4×4 On-chip Butler Matrix Based on 0.18µm SiGe BiCMOS Process 基于0.18µm SiGe BiCMOS工艺的x波段4×4片上管家矩阵设计

2019 IEEE 19th International Conference on Communication Technology (ICCT) Pub Date : 2019-10-01 DOI: 10.1109/ICCT46805.2019.8947045

Xiaohui Tao, Rui Cao, Zhuang Li, Dawei Rong, Lihui Jiang, Liguo Sun

引用次数: 0

A Stochastic Ray-Tracing Approach for Maritime Line-of-Sight Channel Modeling 海上视距航道建模的随机光线追踪方法

2019 IEEE 19th International Conference on Communication Technology (ICCT) Pub Date : 2019-10-01 DOI: 10.1109/ICCT46805.2019.8947033

Rui Ding, Jue Wang, Ye Li, Li You, Qiang Sun

{"title":"A Stochastic Ray-Tracing Approach for Maritime Line-of-Sight Channel Modeling","authors":"Rui Ding, Jue Wang, Ye Li, Li You, Qiang Sun","doi":"10.1109/ICCT46805.2019.8947033","DOIUrl":"https://doi.org/10.1109/ICCT46805.2019.8947033","url":null,"abstract":"In this paper, we propose a modeling approach for maritime wireless channels based on a stochastic ray-tracing approach. Taking into consideration the line-of-sight (LOS) path, the specular reflection path, and the diffuse reflection paths from the sea surface, the maritime wireless fading channel is modeled by combining all the propagation paths arrived at the receiver point. In contrast to the conventional ray-tracing approaches where the propagation environments (and hence, the rays) are considered to be fixed, our stochastic ray-tracing approach assumes varying propagation environment caused by practical factors such as the sea wave. In this case, the locations of the reflection and receiver points randomly vary following a stochastic process. Based on the proposed channel model, we further investigate the deep fading effect in maritime wireless propagations caused by destructive combination of sparse rays. We show by simulations that the role of sea wave has two sides. Specifically, the sea wave is beneficial to compensate the deep fading in the areas where the LOS path and the specular reflection path have been destructively combined, while on the other hand it might induce more outage in the areas where deep fading has not occurred.","PeriodicalId":306112,"journal":{"name":"2019 IEEE 19th International Conference on Communication Technology (ICCT)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124422210","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

SER Performance of Compact MIMO Systems with Receive Matching Networks in Nakagami-m Fading Channel Nakagami-m衰落信道中接收匹配网络紧凑型MIMO系统的SER性能

2019 IEEE 19th International Conference on Communication Technology (ICCT) Pub Date : 2019-10-01 DOI: 10.1109/ICCT46805.2019.8947202

Yanhua Zhang, Yueheng Li, T. Xue

引用次数: 0

Proposal and Preliminary Fall-related Activities Recognition in Indoor Environment 室内环境中与跌倒有关的活动识别的建议及初步研究

2019 IEEE 19th International Conference on Communication Technology (ICCT) Pub Date : 2019-10-01 DOI: 10.1109/ICCT46805.2019.8947044

H. Ghayvat, Sharnil Pandya, Ashish Patel

{"title":"Proposal and Preliminary Fall-related Activities Recognition in Indoor Environment","authors":"H. Ghayvat, Sharnil Pandya, Ashish Patel","doi":"10.1109/ICCT46805.2019.8947044","DOIUrl":"https://doi.org/10.1109/ICCT46805.2019.8947044","url":null,"abstract":"Falls are a noteworthy reason for grievances and deaths in elderlies. Notwithstanding when no damage happens, about majority of elderlies are identity unfit to get up without help. The expanded time of lying on the floor frequently prompts restorative complications, including muscle impairment, lack of hydration, unease, and trepidation of falling. Here, a fall sensing unit is accounted that is affixed to a subjects’ midsection and incorporates a 3-axis accelerometer, 3-axis gyroscope, a multiplexer, a filter, and a microcontroller. Moreover, the fall detection system also used IMU data on the mobile phone. Change in angular velocity, noise cancelation, and the ADC transformation was achieved by the hardware. The handled flag is conveyed to a PC through ZigBee and processed through the dedicated programming. Fall sensing approach comprised feature selection, mining and a machine learning calculation for characterizing the parameters. In this paper, we propose a fall discovery calculation which is shaped by feature selection, discovery, mining and handling. An aggregate of six highlights was ascertained in feature selection. Four of them are identified with the gravity vector which is extricated from accelerometer information by utilizing the low-pass filter. As falling generally happens in a vertical course, the gravity-related characteristics are helpful. The system also uses one of the ambient sensing units, which is a movement sensing unit. The PIR sensor-based movement sensing unit is used to enhance the accuracy of fall detection activity. The feature from the movement sensing unit substantially reduced the false alarms.","PeriodicalId":306112,"journal":{"name":"2019 IEEE 19th International Conference on Communication Technology (ICCT)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115019271","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