2017 20th International Symposium on Wireless Personal Multimedia Communications (WPMC)最新文献_第8页

RF energy harvesting based relays: Non-orthogonal AF Vs dynamic DF 基于射频能量收集的继电器:非正交AF Vs动态DF

2017 20th International Symposium on Wireless Personal Multimedia Communications (WPMC) Pub Date : 2017-12-01 DOI: 10.1109/WPMC.2017.8301865

Yepuri Sudhakara Rao, A. Madhukumar, Rajendra Prasad Sirigina

引用次数: 3

Theoretical analysis of BER performance of OCDMA system using compact matched filter bank for an optical ZCZ sequence set 利用紧凑匹配滤波器组对光学ZCZ序列集进行OCDMA系统误码率性能的理论分析

2017 20th International Symposium on Wireless Personal Multimedia Communications (WPMC) Pub Date : 2017-12-01 DOI: 10.1109/WPMC.2017.8301830

Takahiro Matsumoto, H. Torii, Y. Ida, S. Matsufuji

引用次数: 0

Digital beamforming algorithm for 5G low-SHF-band massive MIMO with intersite coordination 基于站点间协调的5G低高频大规模MIMO数字波束形成算法

2017 20th International Symposium on Wireless Personal Multimedia Communications (WPMC) Pub Date : 2017-12-01 DOI: 10.1109/WPMC.2017.8301859

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

引用次数: 5

Performance study of opportunistic scheduling in multiuser cognitive relay network 多用户认知中继网络中的机会调度性能研究

2017 20th International Symposium on Wireless Personal Multimedia Communications (WPMC) Pub Date : 2017-12-01 DOI: 10.1109/WPMC.2017.8301835

Haojin Wang, Qiang Wang, Changli Shen

{"title":"Performance study of opportunistic scheduling in multiuser cognitive relay network","authors":"Haojin Wang, Qiang Wang, Changli Shen","doi":"10.1109/WPMC.2017.8301835","DOIUrl":"https://doi.org/10.1109/WPMC.2017.8301835","url":null,"abstract":"In this paper, we investigate the theoretical performance analysis of opportunistic scheduling for dual-hop cognitive relay network with multiuser in the secondary system. Different from the existing work, we take the consideration of primary user's interference with opportunistic scheduling technique and theoretically derive the influence of the interference from primary transmitter for the scenario. The cumulative distribution function (CDF) of signal-to-noise ratio (SNR) is formulated and the exact close-form expression of the cognitive relay network outage probability is derived. After calculating the asymptotic outage probability in high SNR regime and asymptotic error probability, we provide an adaptive power allocation scheme in the secondary system to optimize the capacity of system. It is confirmed that the opportunistic scheduling technique for multiuser has a positive influence on the performance of cognitive networks. Moreover, the adaptive power allocation can also promote system performance. Finally, numerical simulations are provided to support and directly reflect the correctness of our analytic results.","PeriodicalId":239243,"journal":{"name":"2017 20th International Symposium on Wireless Personal Multimedia Communications (WPMC)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130589549","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

Low-energy operation management scheme using superframe modification for wireless grid network structures 基于超框架改进的无线电网结构低能耗运行管理方案

2017 20th International Symposium on Wireless Personal Multimedia Communications (WPMC) Pub Date : 2017-12-01 DOI: 10.1109/WPMC.2017.8301886

F. Kojima

{"title":"Low-energy operation management scheme using superframe modification for wireless grid network structures","authors":"F. Kojima","doi":"10.1109/WPMC.2017.8301886","DOIUrl":"https://doi.org/10.1109/WPMC.2017.8301886","url":null,"abstract":"This paper proposes a low-energy operation management scheme that enables the customization of device functions in the wireless grid structures according to the assumed applications that are diversified in service area, device number, communication range and use cases in order to support the required data collection that is also necessary for the big data management in the Internet of Things (IoT) services. To satisfy the required specifications, effective deployment of the Smart Utility Network (SUN) standardized as the IEEE 802.15.4g/4e standards and is under certification by Wi-SUN alliance. We have introduced the concept of three basic network categories of high capacity data collection network, ultra low-energy operation network and reinforced mesh network. In this paper, we have focused on the ultra low-energy operation network that is realized with the modified superframe structure defined in IEEE 802.15.4e where periodically deployed sleeping periods drastically decrease the average power consumption. In this paper, we confirm that the proposed low-energy operation enables more than 10 years data exchange operation with three AA batteries. Furthermore, we propose an effective low-latency control signal transmission based on the assumed low-energy operation in order to avoid the serious latency for the control data to the devices equipped with the actuators. Then, the proof test of the proposed low-latency enhancement is conducted in the agricultural water management testbed. The paper confirms that the proposed low-energy operation management scheme effectively works not only for low-energy data collection utilities but also low-latency control signal transmission functions.","PeriodicalId":239243,"journal":{"name":"2017 20th International Symposium on Wireless Personal Multimedia Communications (WPMC)","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114277614","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

Performance analysis of fast optical OFDM for VLC VLC快速光OFDM性能分析

2017 20th International Symposium on Wireless Personal Multimedia Communications (WPMC) Pub Date : 2017-12-01 DOI: 10.1109/WPMC.2017.8301809

Suseela Vappangi, V. V. Mani

{"title":"Performance analysis of fast optical OFDM for VLC","authors":"Suseela Vappangi, V. V. Mani","doi":"10.1109/WPMC.2017.8301809","DOIUrl":"https://doi.org/10.1109/WPMC.2017.8301809","url":null,"abstract":"The dual property of LEDs to facilitate illumination and Communication concurrently has driven Visible Light Communication (VLC) as an emerging technology and a promising alternative to Radio Frequency (RF) Communication. The primary objective of VLC is to increase the data rates and to have better performance of the networks especially for indoor applications. In this juncture, for the purpose of increasing the Information Spectral Density (ISD), Fast Optical Orthogonal Frequency Division Multiplexing (FOOFDM) can be exploited. In this work, the performance of FOOFDM is evaluated by employing various channel estimation algorithms and Probability of Error expression is derived for the developed system models. In addition, investigations on channel estimation in DC Biased Optical OFDM (DCO-OFDM) is carried out where, the result analysis emphasize that, FOOFDM is superior in terms of both power efficiency and spectral efficiency when compared to DCO-OFDM. Employing a real-valued transform and its simple one dimensional modulation, makes FOOOFM to exhibit lower computational complexity when compared with hermitian symmetry imposed optical OFDM (DCO-OFDM).","PeriodicalId":239243,"journal":{"name":"2017 20th International Symposium on Wireless Personal Multimedia Communications (WPMC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125888443","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: 6

Performance analysis of the maximum ratio transmission preprocessing for extended receive antenna shift keying 扩展接收天线移位键控的最大比传输预处理性能分析

2017 20th International Symposium on Wireless Personal Multimedia Communications (WPMC) Pub Date : 2017-12-01 DOI: 10.1109/WPMC.2017.8301821

A. Mokh, M. Crussiére, M. Hélard

{"title":"Performance analysis of the maximum ratio transmission preprocessing for extended receive antenna shift keying","authors":"A. Mokh, M. Crussiére, M. Hélard","doi":"10.1109/WPMC.2017.8301821","DOIUrl":"https://doi.org/10.1109/WPMC.2017.8301821","url":null,"abstract":"The Extended Receive Antenna Shift Keying (ERASK) scheme is a MIMO scheme based on the Receive Spatial Modulation concept, invented to increase the overall spectral efficiency, by exploiting all possible combinations of receive antenna indexes. In this paper, we evaluated the ERASK scheme using the Maximum Ratio Transmission (MRT) preprocessing (MRT-ERASK), using the real amplitude threshold detector and compare it with the ERASK scheme using the Zero Forcing (ZF) preprocessing (ZF-ERASK). Analytical derivations of the received signal of the MRT-ERASK show that a complex inter-antenna interference is added to other antennas depending on the transmitted spatial symbol. The Bit Error Rate performance is also derived analytically. Simulation results over MIMO Rayleigh channel are provided to compare both systems, showing that ZF-ERASK outperforms MRT-ERASK but at the expense of a higher implementation complexity for ZF-ERASK. On the other hand, increasing the number of transmit antennas of a MRT-ERASK improves its performance getting closer to the performance ZF-ERASK. Therefore, the higher the number of transmit antennas, the nearer the performance of both systems, and the more suitable the MRT-ERASK to be implemented.","PeriodicalId":239243,"journal":{"name":"2017 20th International Symposium on Wireless Personal Multimedia Communications (WPMC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125890011","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: 8

A jammer-resilient cognitive radio network using evolutionary game theory 基于进化博弈论的抗干扰认知无线电网络

2017 20th International Symposium on Wireless Personal Multimedia Communications (WPMC) Pub Date : 2017-12-01 DOI: 10.1109/WPMC.2017.8301890

Amar Taggu, Manmi Nath, Poulami Banik, N. Marchang

引用次数: 1

A dynamic routing protocol supporting mobile nodes in Wi-SUN FAN systems 支持Wi-SUN FAN系统中移动节点的动态路由协议

2017 20th International Symposium on Wireless Personal Multimedia Communications (WPMC) Pub Date : 2017-12-01 DOI: 10.1109/WPMC.2017.8301832

Thidarut Junjalearnvong, Takuya Habara, Ryota Okumura, K. Mizutani, H. Harada

{"title":"A dynamic routing protocol supporting mobile nodes in Wi-SUN FAN systems","authors":"Thidarut Junjalearnvong, Takuya Habara, Ryota Okumura, K. Mizutani, H. Harada","doi":"10.1109/WPMC.2017.8301832","DOIUrl":"https://doi.org/10.1109/WPMC.2017.8301832","url":null,"abstract":"Wireless Smart Utility Network (Wi-SUN) has been standardized to provide Machine-to-Machine (M2M) communication in Low power and Lossy Networks (LLNs). Wi-SUN Field Area Network (FAN) is the specification that maintains a wireless multi-hop communication on the advanced smart city infrastructure. Wi-SUN FAN has adopted the Internet Protocol version 6 (IPv6) Routing Protocol for LLNs (RPL) which has been successfully optimized in fixed terminals. To establish the embedded smart city, mobile nodes are required to implement the RPL as well. Nevertheless, the RPL fails to choose the appropriate routing node when the terminal moves, resulting in high packet loss. To improve the transmission performance, the system simulator of Wi-SUN FAN with the Expected Transmission Count (ETX) based algorithm is firstly developed to evaluate the end-to-end transmission success rate via multi-hop transmission and the simulation result clarifies that the critical factor causing low transmission performance is the unsmooth handover of the receiver node at first hop. Then, a dynamic routing algorithm based on ETX transition is proposed and the simulation result finally assures the smooth handover, resulting in the improved transmission performance.","PeriodicalId":239243,"journal":{"name":"2017 20th International Symposium on Wireless Personal Multimedia Communications (WPMC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130042603","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: 8

Power consumption analysis for user cooperation aided traffic forwarding over frequency selective fading channels 频率选择性衰落信道下用户协作辅助业务转发的功耗分析

2017 20th International Symposium on Wireless Personal Multimedia Communications (WPMC) Pub Date : 2017-12-01 DOI: 10.1109/WPMC.2017.8301862

Ou Zhao, Lin Shan, K. Temma, K. Hattori, Huan-Bang Li, F. Kojima, F. Adachi

{"title":"Power consumption analysis for user cooperation aided traffic forwarding over frequency selective fading channels","authors":"Ou Zhao, Lin Shan, K. Temma, K. Hattori, Huan-Bang Li, F. Kojima, F. Adachi","doi":"10.1109/WPMC.2017.8301862","DOIUrl":"https://doi.org/10.1109/WPMC.2017.8301862","url":null,"abstract":"Recently, user cooperation aided traffic forwarding is widely considered as one of promising techniques to improve energy efficiency in battery-operated mobile terminal (MT). This study tries to theoretically analyze the power consumption of such kind of technique in cellular networks over frequency selective fading channels. We initially derive some expressions to calculate transmission power for non- and cooperative scenarios by a generalized model, in which spatially correlated shadowing, an easily overlooked issue, is considered. Then we mathematically analyze consumed power in aforementioned scenarios with the help of a recent and experiment based Long Term Evolution smartphone power model. Numerical results indicate that the benefits of cooperative forwarding over frequency selective fading channel are substantial, however, due to several physical constraints on MT, such as maximal transmission power, the benefits cannot be fully achieved in realistic environment. Several interesting insights about cooperative forwarding are also obtained in our study.","PeriodicalId":239243,"journal":{"name":"2017 20th International Symposium on Wireless Personal Multimedia Communications (WPMC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130427251","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