2010 5th Advanced Satellite Multimedia Systems Conference and the 11th Signal Processing for Space Communications Workshop最新文献_第6页

Satellite-based fully distributed mesh hybrid networking technology DVB-S2/RCS-WiMAX for RRD areas RRD地区基于卫星的全分布式网状混合网络技术DVB-S2/RCS-WiMAX

2010 5th Advanced Satellite Multimedia Systems Conference and the 11th Signal Processing for Space Communications Workshop Pub Date : 2010-09-27 DOI: 10.1109/ASMS-SPSC.2010.5586865

A. Markhasin

引用次数: 5

Parallel PN code acquisition for wireless positioning in CDMA handsets 用于CDMA手机无线定位的并行PN码采集

2010 5th Advanced Satellite Multimedia Systems Conference and the 11th Signal Processing for Space Communications Workshop Pub Date : 2010-09-27 DOI: 10.1109/ASMS-SPSC.2010.5586895

G. De Angelis, G. Baruffa, S. Cacopardi

引用次数: 9

3-D Gaussian scatter density propagation model employing a directional antenna at BS 采用定向天线的三维高斯散射密度传播模型

2010 5th Advanced Satellite Multimedia Systems Conference and the 11th Signal Processing for Space Communications Workshop Pub Date : 2010-09-27 DOI: 10.1109/ASMS-SPSC.2010.5586870

S. Nawaz, M. Patwary, N. Khan, Hongnian Yu

{"title":"3-D Gaussian scatter density propagation model employing a directional antenna at BS","authors":"S. Nawaz, M. Patwary, N. Khan, Hongnian Yu","doi":"10.1109/ASMS-SPSC.2010.5586870","DOIUrl":"https://doi.org/10.1109/ASMS-SPSC.2010.5586870","url":null,"abstract":"In this paper, a propagation model is presented for the land mobile radio cellular systems with 3-D Gaussian distributed scatterers around Mobile Station (MS). The Base Station (BS) equipped with a directional antenna is located outside of the scattering region. The effect of directional antenna is thoroughly observed on spatial and temporal characteristics of the proposed model. General expressions for joint and marginal probability density functions (PDFs) of Angle-of-Arrival (AoA) observed at MS and BS in correspondence with azimuth and elevation angles are derived. Novel expressions for the trivariate and the bivariate density functions for Time-of-Arrival (ToA) / AoA in correspondence with azimuth and elevation angles are derived. Exploiting the proposed model, the theoretical results along with observations are presented to illustrate the effect of directional antenna on the spatio-temporal characteristics of channel. Obtained theoretical results for spatial statistics at BS are compared with an empirical set of measured data, which also demonstrates the validity of proposed model.","PeriodicalId":221214,"journal":{"name":"2010 5th Advanced Satellite Multimedia Systems Conference and the 11th Signal Processing for Space Communications Workshop","volume":"195 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117057630","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

Optimized APSK bit allocation for satellite communication 优化了卫星通信APSK位分配

2010 5th Advanced Satellite Multimedia Systems Conference and the 11th Signal Processing for Space Communications Workshop Pub Date : 2010-09-27 DOI: 10.1109/ASMS-SPSC.2010.5586898

Antonio Angioi, M. Lixia, M. Murroni

引用次数: 6

Cooperative satellite to land mobile gap-filler-less interactive system architecture 卫星到陆地的协作移动无空隙填充交互系统架构

2010 5th Advanced Satellite Multimedia Systems Conference and the 11th Signal Processing for Space Communications Workshop Pub Date : 2010-09-27 DOI: 10.1109/ASMS-SPSC.2010.5586917

G. Cocco, C. Ibars, O. del Río Herrero

{"title":"Cooperative satellite to land mobile gap-filler-less interactive system architecture","authors":"G. Cocco, C. Ibars, O. del Río Herrero","doi":"10.1109/ASMS-SPSC.2010.5586917","DOIUrl":"https://doi.org/10.1109/ASMS-SPSC.2010.5586917","url":null,"abstract":"Considerable efforts are being made in the area of interactive satellite broadcast services to mobiles, which range from the development of specific communication standards to the realization of practical proof-of-concept prototypes. The main reasons for such a big interest lie in the fact that interactive satellite services are a large potential market with many possible applications. Frequent and long-lasting shadowing caused by surrounding buildings in urban and suburban scenarios greatly limits system availability. The common approach to solve the problem consists in deploying fixed gap fillers, which imply a great consumption of economic and bandwidth resources. In the present paper we propose a novel hybrid satellite-terrestrial system architecture in which cooperative communication techniques are extensively adopted in order to reduce the number of gap-fillers needed to get a target system availability. Nodes are meant to have both networking and satellite communication capabilities so that each of them can possibly act as a Mobile Gap-Filler (MGF).","PeriodicalId":221214,"journal":{"name":"2010 5th Advanced Satellite Multimedia Systems Conference and the 11th Signal Processing for Space Communications Workshop","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126153280","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: 18

Creating the next generation DVB-RCS satellite communication & applications: The largest standards initiative for satellite communication inspires new oppurtunities 创建下一代DVB-RCS卫星通信和应用:最大的卫星通信标准倡议激发了新的机会

2010 5th Advanced Satellite Multimedia Systems Conference and the 11th Signal Processing for Space Communications Workshop Pub Date : 2010-09-27 DOI: 10.1109/ASMS-SPSC.2010.5586868

H. Skinnemoen

引用次数: 6

An automated fire detection and alerting application based on satellite and wireless communications 一种基于卫星和无线通信的自动火灾探测和报警应用

2010 5th Advanced Satellite Multimedia Systems Conference and the 11th Signal Processing for Space Communications Workshop Pub Date : 2010-09-27 DOI: 10.1109/ASMS-SPSC.2010.5586913

K. Liolis, Spiros Pantazis, Vassilis Gennatos, S. Costicoglou, I. Andrikopoulos

{"title":"An automated fire detection and alerting application based on satellite and wireless communications","authors":"K. Liolis, Spiros Pantazis, Vassilis Gennatos, S. Costicoglou, I. Andrikopoulos","doi":"10.1109/ASMS-SPSC.2010.5586913","DOIUrl":"https://doi.org/10.1109/ASMS-SPSC.2010.5586913","url":null,"abstract":"This paper presents the design, implementation and demonstration results from the ongoing ESA ARTES project “SFEDONA”. The SFEDONA project deals with a complete end-to-end fire detection and alerting application which employs state-of-the-art satellite and wireless communications air interfaces as well as advanced technologies in fire detection, alerting and propagation estimation based on terrestrial optical cameras, weather meteorological stations and environmental sensors. In particular, this paper presents in detail the SFEDONA system architecture, discusses critical design and implementation issues and provides information on the trials and demonstrations results from the related in-lab validation activities. Well field-proven multi-sensor data fusion algorithms, which are widely used in the fire protection domain, are also analyzed. Moreover, emphasis is put on the critical comparison of state-of-the-art satellite IP technologies as well as to the detailed design of the satellite IP network solution actually implemented in the project.","PeriodicalId":221214,"journal":{"name":"2010 5th Advanced Satellite Multimedia Systems Conference and the 11th Signal Processing for Space Communications Workshop","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129812008","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: 7

Low complexity time-domain channel estimation for OFDM using training symbols 基于训练符号的OFDM低复杂度时域信道估计

2010 5th Advanced Satellite Multimedia Systems Conference and the 11th Signal Processing for Space Communications Workshop Pub Date : 2010-09-27 DOI: 10.1109/ASMS-SPSC.2010.5586879

Mo Zhu, A. Awoseyila, B. Evans

引用次数: 1

A novel look into digital beamforming techniques for multipath and interference mitigation in Galileo Ground Stations 对伽利略地面站中用于多径和干扰缓解的数字波束形成技术的新颖研究

2010 5th Advanced Satellite Multimedia Systems Conference and the 11th Signal Processing for Space Communications Workshop Pub Date : 2010-09-27 DOI: 10.1109/ASMS-SPSC.2010.5586884

J. Vicario, Marc Barcelo, Marti Mañosas, G. Seco-Granados, F. Antreich, J. M. Cebrián, Joan Picanyol, F. Amarillo

引用次数: 6

SatCom systems in the context of Future Internet-enabled smart infrastructures 未来互联网智能基础设施背景下的卫星通信系统

2010 5th Advanced Satellite Multimedia Systems Conference and the 11th Signal Processing for Space Communications Workshop Pub Date : 2010-09-27 DOI: 10.1109/ASMS-SPSC.2010.5586857

N. Chuberre, M. Piccinni, Jean-Francois Boutillon, A. Sanchez, Juan Manuel Rodriguez Bejarano, K. Liolis

引用次数: 3