2016 IEEE 27th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC)最新文献_第2页

Optimized transmission and resource allocation strategies for ultra-reliable communications 优化了超可靠通信的传输和资源分配策略

2016 IEEE 27th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC) Pub Date : 2016-12-22 DOI: 10.1109/PIMRC.2016.7794801

Hamidreza Shariatmadari, S. Iraji, Zexian Li, M. Uusitalo, R. Jäntti

引用次数: 20

A low complexity detector with MRC diversity reception for MCIK-OFDM MCIK-OFDM中具有MRC分集接收的低复杂度检测器

2016 IEEE 27th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC) Pub Date : 2016-12-22 DOI: 10.1109/PIMRC.2016.7794732

Eleftherios Chatziantoniou, J. Crawford, Y. Ko

引用次数: 5

QoI-aware tradeoff between communication and computation in wireless ad-hoc networks 无线自组织网络中通信与计算之间的qos感知权衡

2016 IEEE 27th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC) Pub Date : 2016-12-22 DOI: 10.1109/PIMRC.2016.7794836

Sepideh Nazemi, K. Leung, A. Swami

引用次数: 11

Single-rate and multi-rate multi-service systems for next generation and beyond communications 用于下一代及以后通信的单速率和多速率多业务系统

2016 IEEE 27th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC) Pub Date : 2016-12-22 DOI: 10.1109/PIMRC.2016.7794635

Lei Zhang, A. Ijaz, P. Xiao, A. Quddus, R. Tafazolli

{"title":"Single-rate and multi-rate multi-service systems for next generation and beyond communications","authors":"Lei Zhang, A. Ijaz, P. Xiao, A. Quddus, R. Tafazolli","doi":"10.1109/PIMRC.2016.7794635","DOIUrl":"https://doi.org/10.1109/PIMRC.2016.7794635","url":null,"abstract":"To flexibly support diverse communication requirements (e.g., throughput, latency, massive connection, etc.) for the next generation wireless communications, one viable solution is to divide the system bandwidth into several service subbands, each for a different type of service. In such a multi-service (MS) system, each service has its optimal frame structure while the services are isolated by subband filtering. In this paper, a framework for multi-service (MS) system is established based on subband filtered multi-carrier (SFMC) modulation. We consider both single-rate (SR) and multi-rate (MR) signal processing as two different MS-SFMC implementations, each having different performance and computational complexity. By comparison, the SR system outperforms the MR system in terms of performance while the MR system has a significantly reduced computational complexity than the SR system. Numerical results show the effectiveness of our analysis and the proposed systems. These proposed SR and MR MS-SFMC systems provide guidelines for next generation wireless system frame structure optimization and algorithm design.","PeriodicalId":137845,"journal":{"name":"2016 IEEE 27th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC)","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121633375","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: 16

Social comparison based relaying in device-to-device networks 设备对设备网络中基于社会比较的中继

2016 IEEE 27th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC) Pub Date : 2016-12-22 DOI: 10.1109/PIMRC.2016.7794631

Young Jin Chun, Gualtiero Colombo, S. Cotton, W. Scanlon, R. Whitaker, S. M. Allen

引用次数: 3

QoE and throughput aware radio resource allocation algorithm in LTE network with users using different applications LTE网络中用户使用不同应用的QoE和吞吐量感知无线资源分配算法

2016 IEEE 27th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC) Pub Date : 2016-12-21 DOI: 10.1109/PIMRC.2016.7794802

T. Hori, T. Ohtsuki

{"title":"QoE and throughput aware radio resource allocation algorithm in LTE network with users using different applications","authors":"T. Hori, T. Ohtsuki","doi":"10.1109/PIMRC.2016.7794802","DOIUrl":"https://doi.org/10.1109/PIMRC.2016.7794802","url":null,"abstract":"Recently, multimedia communication by smart-phones and tablets via mobile networks have become popular in daily life. Therefore, an effective method to use the limited wireless resources is necessary. When using wireless resources among multiple users, the schedulers allocate resources to each user. When allocating resources, assuring quality of experience (QoE) and achieving high system throughput are fundamental. In this paper, we present a two-step radio resource allocation algorithm for the downlink of a long term evolution (LTE) network, by taking into account the user's and the service provider's perspective. At the first step, it allocates resources dynamically to each user so that a minimum QoE is guaranteed for every user. In the second step, it allocates resources dynamically to improve the system throughput while achieving a high-level of QoE. We show that our proposed algorithm achieves a higher level of QoE than the conventional allocation algorithms based on quality of service (QoS) metrics, as well as a higher throughput compared to the conventional allocation algorithms based on QoE.","PeriodicalId":137845,"journal":{"name":"2016 IEEE 27th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC)","volume":"145 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134326117","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

Heartbeat detection with Doppler radar based on estimation of average R-R interval using Viterbi algorithm 基于Viterbi算法估计平均R-R间隔的多普勒雷达心跳检测

2016 IEEE 27th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC) Pub Date : 2016-12-21 DOI: 10.1109/PIMRC.2016.7794965

T. Ohtsuki, Eriko Mogi

{"title":"Heartbeat detection with Doppler radar based on estimation of average R-R interval using Viterbi algorithm","authors":"T. Ohtsuki, Eriko Mogi","doi":"10.1109/PIMRC.2016.7794965","DOIUrl":"https://doi.org/10.1109/PIMRC.2016.7794965","url":null,"abstract":"Vital signs are related to mental stress conditions. In particular, the variation of R-R interval (the peak-to-peak interval of heartbeats) reflects mental stress. For measuring heart rate, non-contact detection using Doppler radar has been studied in many works. In this paper, we propose an algorithm to detect periodic heartbeats for some periods in which the R-R intervals are almost equal. In the long term, the R-R intervals gradually vary, however, the R-R intervals are almost equal within a short period. To detect those periods, we assume that the R-R intervals always have almost equal intervals. Then, we detect periodic peaks appearing at almost the equal intervals by using the Viterbi algorithm. After detecting periodic peaks, we detect the periods during which the R-R intervals are almost equal, based on the variance of the detected peak-to-peak intervals. Moreover, we estimate an average R-R interval and find peaks that appear at the interval nearly equal to the estimated average R-R interval within each detected period. Experimental results show that the proposed algorithm improves RMSEs (root mean square error) of the R-R interval compared with the conventional methods.","PeriodicalId":137845,"journal":{"name":"2016 IEEE 27th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC)","volume":"326 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115270448","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: 16

Combining scheme of multiple differential filter outputs for direct conversion receiver 直接转换接收机多差分滤波器输出组合方案

2016 IEEE 27th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC) Pub Date : 2016-12-21 DOI: 10.1109/PIMRC.2016.7794979

Takaaki Kitano, Y. Sanada

{"title":"Combining scheme of multiple differential filter outputs for direct conversion receiver","authors":"Takaaki Kitano, Y. Sanada","doi":"10.1109/PIMRC.2016.7794979","DOIUrl":"https://doi.org/10.1109/PIMRC.2016.7794979","url":null,"abstract":"In wireless communications for industrial automation, industrial equipments frequently communicate each other through the transmission of a small amount of data. For a random access system, a frame format that multiplexes a data signal to IEEE 802.11 short preamble sequence has been proposed to improve a spectrum efficiency. This frame format enables a receiver to realize timing synchronization, channel estimation, frequency offset compensation, and data transmission simultaneously within a preamble period. In receivers for wireless LAN communication systems, a direct conversion architecture has been widely employed because of its low production cost and low power consumption. However, this architecture suffers from a DC offset mainly caused by the leakage of a local oscillator (LO) signal. In order to eliminate the DC offset, a high-pass filter (HPF) is often inserted before an A/D convertor. When the gain of a low noise amplifier (LNA) changes in the presence of the DC offset, the level of the DC offset varies in the middle of the short preamble signal. With the time-varying DC offset, the received signal suffers from the long transient response of the HPF. In the use of the proposed frame format, the transient response causes severe deterioration on a bit error rate (BER) performance. In the previous research, a differential filter has been applied in a digital domain to eliminate the residual DC offset and estimate a frequency offset. In order to obtain better BER performance with time-varying DC offset elimination, the differential filter outputs with different delay values are summed together. It is shown that the set of differential filters with specific delay values can reduce the BER. The BER performance for two differential filter branches with the delays, dl = {4, 5}, improves the error floor by a half than that with the single branch only with the delay, dl = 4, when the number of the receive antennas is 3 on an Indoor Residential A channel model.","PeriodicalId":137845,"journal":{"name":"2016 IEEE 27th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC)","volume":"80 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134593669","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

A transmit power control scheme for body area networks used in ambient assisted living 一种用于环境辅助生活的体域网络发射功率控制方案

2016 IEEE 27th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC) Pub Date : 2016-12-21 DOI: 10.1109/PIMRC.2016.7794562

Son Dinh-Van, S. Cotton, David B. Smith

{"title":"A transmit power control scheme for body area networks used in ambient assisted living","authors":"Son Dinh-Van, S. Cotton, David B. Smith","doi":"10.1109/PIMRC.2016.7794562","DOIUrl":"https://doi.org/10.1109/PIMRC.2016.7794562","url":null,"abstract":"Internet enabled body area networks (BANs) will form a core part of future Ambient Assisted Living (AAL) technology. In BAN based AAL applications, due to the dynamic nature of human behavior, the off-body BAN channel can be prone to deep fading phenomenon caused by body shadowing and multipath fading. This emphasizes the necessity of a power control mechanism, especially in AAL applications where battery replacement is difficult or undesirable. To that end, we present a novel practical adaptive power control protocol based on the knowledge of the channel deviation to simultaneously prolong the lifetime of wearable devices and reduce outage probability. The proposed scheme is both flexible and relatively simple to implement on hardware platforms with constrained resources making it inherently suitable for AAL applications. We also profile its performance against traditional, optimal and other existing power control schemes. It is demonstrated that not only does the outage probability reduce significantly, but the proposed algorithm also saves between 20–60% average energy consumption compared to the competing schemes.","PeriodicalId":137845,"journal":{"name":"2016 IEEE 27th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114506832","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

SOL: An end-to-end solution for real-world remote monitoring systems SOL:用于实际远程监控系统的端到端解决方案

2016 IEEE 27th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC) Pub Date : 2016-12-21 DOI: 10.1109/PIMRC.2016.7794864

Keoma Brun-Laguna, T. Watteyne, Sami A. Malek, Ziran Zhang, C. Oroza, S. Glaser, B. Kerkez

引用次数: 11