2015 IEEE International Conference on Communication Workshop (ICCW)最新文献_第9页

Tradeoff between energy efficiency and queues delay in heterogeneous cloud radio access networks 异构云无线接入网络中能效与队列延迟的权衡

2015 IEEE International Conference on Communication Workshop (ICCW) Pub Date : 2015-06-08 DOI: 10.1109/ICCW.2015.7247591

Hongyu Xiang, Y. Yu, Zhongyuan Zhao, Yong Li, M. Peng

引用次数: 7

A ubiquitous multiple-radio patient vital sign capture platform 一个无处不在的多射频病人生命体征捕捉平台

2015 IEEE International Conference on Communication Workshop (ICCW) Pub Date : 2015-06-08 DOI: 10.1109/ICCW.2015.7247187

Quang-Dung Ho, Anh Tuan Dang, T. Le-Ngoc

引用次数: 0

Massive uncoordinated multiway relay networks with simultaneous detections 具有同步检测的大规模非协调多路中继网络

2015 IEEE International Conference on Communication Workshop (ICCW) Pub Date : 2015-06-08 DOI: 10.1109/ICCW.2015.7247504

M. N. Hasan, K. Anwar

引用次数: 25

Analysis of CMOS active pixel sensors as linear shift-invariant receivers CMOS有源像素传感器作为线性位移不变接收机的分析

2015 IEEE International Conference on Communication Workshop (ICCW) Pub Date : 2015-06-08 DOI: 10.1109/ICCW.2015.7247374

J. Chau, T. Little

引用次数: 12

Time synchronization and data fusion for RGB-Depth cameras and inertial sensors in AAL applications AAL应用中RGB-Depth相机和惯性传感器的时间同步和数据融合

2015 IEEE International Conference on Communication Workshop (ICCW) Pub Date : 2015-06-08 DOI: 10.1109/ICCW.2015.7247189

Enea Cippitelli, Samuele Gasparrini, E. Gambi, S. Spinsante, Jonas Wåhslén, I. Orhan, T. Lindh

引用次数: 37

A scalable massive MIMO array architecture based on common modules 一种基于通用模块的可扩展大规模MIMO阵列架构

2015 IEEE International Conference on Communication Workshop (ICCW) Pub Date : 2015-06-08 DOI: 10.1109/ICCW.2015.7247359

A. Puglielli, Nathan Narevsky, Pengpeng Lu, T. Courtade, G. Wright, B. Nikolić, E. Alon

{"title":"A scalable massive MIMO array architecture based on common modules","authors":"A. Puglielli, Nathan Narevsky, Pengpeng Lu, T. Courtade, G. Wright, B. Nikolić, E. Alon","doi":"10.1109/ICCW.2015.7247359","DOIUrl":"https://doi.org/10.1109/ICCW.2015.7247359","url":null,"abstract":"Massive MIMO is envisioned as one of the key enabling technologies for 5G wireless and beyond. While utilizing the spatial dimension to reduce interference and increase capacity in multi-user scenarios, massive MIMO base stations present several unique implementation challenges due to their large physical size and the high datarate generated by all the elements. To be cost-effective and energy efficient, practical designs must leverage the particular characteristics of massive MIMO to ensure scalability. Here, we propose an array architecture based on a common module which serves a small number of antennas with RF transceivers, data converters, and several support functions. Multiple chips are tiled into a grid and interconnected through a digital nearest-neighbor mesh network, avoiding the severe problems associated with analog signal distribution. Scalability across a wide range of array sizes is achieved by using distributed beamforming algorithms. It is demonstrated that by using this approach, the maximum backhaul datarate scales as the number of users rather than the number of antennas. Finally, we present a detailed accounting of the power consumption of the array and use the resulting optimization problem to show that per-element overhead limits the minimum achievable power consumption.","PeriodicalId":6464,"journal":{"name":"2015 IEEE International Conference on Communication Workshop (ICCW)","volume":"33 1","pages":"1310-1315"},"PeriodicalIF":0.0,"publicationDate":"2015-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73810352","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: 32

Efficient multipath forwarding and congestion control without route-labeling in CCN CCN中无路由标记的高效多径转发与拥塞控制

2015 IEEE International Conference on Communication Workshop (ICCW) Pub Date : 2015-06-08 DOI: 10.1109/ICCW.2015.7247397

Dinh Nguyen, M. Fukushima, Kohei Sugiyama, A. Tagami

引用次数: 17

Double auction mechanism for request outsourcing in cloud federation 云联盟中请求外包的双重拍卖机制

2015 IEEE International Conference on Communication Workshop (ICCW) Pub Date : 2015-06-08 DOI: 10.1109/ICCW.2015.7247456

L. Tang, Hao Chen

引用次数: 10

Analytical study of Self Organizing TDMA for V2X communications V2X通信中自组织TDMA的分析研究

2015 IEEE International Conference on Communication Workshop (ICCW) Pub Date : 2015-06-08 DOI: 10.1109/ICCW.2015.7247541

Laurent Gallo, Jérôme Härri

引用次数: 5

Human activity analysis for in-home fall risk assessment 家中跌倒风险评估的人类活动分析

2015 IEEE International Conference on Communication Workshop (ICCW) Pub Date : 2015-06-08 DOI: 10.1109/ICCW.2015.7247192

Daniele Liciotti, G. Massi, E. Frontoni, A. Mancini, P. Zingaretti

{"title":"Human activity analysis for in-home fall risk assessment","authors":"Daniele Liciotti, G. Massi, E. Frontoni, A. Mancini, P. Zingaretti","doi":"10.1109/ICCW.2015.7247192","DOIUrl":"https://doi.org/10.1109/ICCW.2015.7247192","url":null,"abstract":"The aim of this work is to define a fall detection video system for indoor environments based on a RGB-D sensor and a low power and low cost embedded system that processes the sensor data in order to provide a description of human activities in the field of the Ambient Assisted Living. The RGB image is affected by a high luminescence sensibility, so the depth data have the aim to improve the human activity recognition. The system is usable in a sufficiently small room and it requires a RGB-D sensor located in the center of the ceiling and an embedded system connected on a computer network. The embedded system controls the RGB-D sensor and, in the mean time, classifies the images using computer vision algorithms based on the depth map. “Water Filling” algorithm or “Multi-Level Segmentation” algorithm are used to detect person. For each person, the system detects the position with respect to the room, estimating also the human posture. Among the features extracted we enumerate the height, the head size and the distance between the head and the shoulders. The system tracks a person through the frames starting from the first identification. Further, group interactions are monitored and analyzed. The posture detection algorithm takes into account the distance between the person head and the floor during the time. During the experimental phase, conducted in many domestic scenarios, the effectiveness of the proposed solution has been proved, that is fast, accurate and ables to provide a fall map in-home fall risk assessment.","PeriodicalId":6464,"journal":{"name":"2015 IEEE International Conference on Communication Workshop (ICCW)","volume":"44 1","pages":"284-289"},"PeriodicalIF":0.0,"publicationDate":"2015-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72815680","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: 14