MILCOM 2009 - 2009 IEEE Military Communications Conference最新文献_第6页

Security model for resource availability - subject and object type enforcement 资源可用性的安全模型——主体和对象类型强制

MILCOM 2009 - 2009 IEEE Military Communications Conference Pub Date : 2009-10-18 DOI: 10.1109/MILCOM.2009.5380077

Ole-Erik Hedenstad

引用次数: 2

System design of tactical communications with Solar Blind Ultraviolet Non Line-of-Sight systems 采用日盲紫外非视距系统的战术通信系统设计

MILCOM 2009 - 2009 IEEE Military Communications Conference Pub Date : 2009-10-18 DOI: 10.1109/MILCOM.2009.5379755

Dan Moriarty, B. Hombs

引用次数: 19

On FM demodulators in software defined radios using FPGAs 基于fpga的软件无线电调频解调器研究

MILCOM 2009 - 2009 IEEE Military Communications Conference Pub Date : 2009-10-18 DOI: 10.1109/MILCOM.2009.5379759

M. Rice, M. Padilla, B. Nelson

引用次数: 11

An efficient and scalable EBS-based batch rekeying scheme for secure group communications 用于安全组通信的高效且可扩展的基于ebs的批量密钥更新方案

MILCOM 2009 - 2009 IEEE Military Communications Conference Pub Date : 2009-10-18 DOI: 10.1109/MILCOM.2009.5379725

Chi-Chun Lo, Chun-Chieh Huang, Shu-Wen Chen

{"title":"An efficient and scalable EBS-based batch rekeying scheme for secure group communications","authors":"Chi-Chun Lo, Chun-Chieh Huang, Shu-Wen Chen","doi":"10.1109/MILCOM.2009.5379725","DOIUrl":"https://doi.org/10.1109/MILCOM.2009.5379725","url":null,"abstract":"In a multicasting environment, group communications is essential. An important issue of providing secure group communications is group key management. The exclusion basis system (EBS) provides a framework for supporting group key management, especially in a large-size network. In EBS, a key server (KS) is used to generate both administration and session keys. In turn, KS uses these keys to distribute rekeying message to group members so as to keep them from eavesdropping and taping. However, the EBS system does not allow member nodes to join or leave their group. In this paper, we propose an EBS-based batch rekeying scheme which supports three operations, join, leave with collusion-resistant (L/CR), and leave with collusion-free (L/CF). To provide the join operation, KS periodically performs batch rekeying. Karnaugh map (K-map) is used in operation L/CR while the Chinese Remainder Theorem (CRT) is applied to operation L/CF. Both backward and forward secrecies are guaranteed in the proposed scheme. We compare the performance of the proposed scheme with that of EBS in terms of three performance metrics: storage cost, computation overhead, and communication overhead. By comparison, we notice that the proposed scheme outperforms EBS in all three categories. The simulation results also indicate that the proposed scheme is more efficient and scalable than EBS.","PeriodicalId":338641,"journal":{"name":"MILCOM 2009 - 2009 IEEE Military Communications Conference","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130622552","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: 9

Evaluation of Path Recording Techniques in Secure MANET 安全无线局域网中路径记录技术的评价

MILCOM 2009 - 2009 IEEE Military Communications Conference Pub Date : 2009-10-18 DOI: 10.1109/MILCOM.2009.5379714

D. Chasaki, T. Wolf

引用次数: 10

Traffic engineering the geostationary satellite constellation networks: An approach 地球同步卫星星座网络的流量工程研究

MILCOM 2009 - 2009 IEEE Military Communications Conference Pub Date : 2009-10-18 DOI: 10.1109/MILCOM.2009.5379791

B. B. Devi

引用次数: 0

Modeling of a radar signal for scan pattern 雷达信号扫描模式的建模

MILCOM 2009 - 2009 IEEE Military Communications Conference Pub Date : 2009-10-18 DOI: 10.1109/MILCOM.2009.5379909

Yong-Hee Kim, Wan-Jin Kim, Kyu-Ha Song, Jin-Woo Han, Hyoung-Nam Kim

{"title":"Modeling of a radar signal for scan pattern","authors":"Yong-Hee Kim, Wan-Jin Kim, Kyu-Ha Song, Jin-Woo Han, Hyoung-Nam Kim","doi":"10.1109/MILCOM.2009.5379909","DOIUrl":"https://doi.org/10.1109/MILCOM.2009.5379909","url":null,"abstract":"As electronic warfare (EW) environment has rapidly changed to be more complex, ambiguity in detecting and identifying enemies' radars also has increased in electronic warfare support (ES) systems. To overcome this critical problem by the limitation of the conventional detection and identification method based on the inter-pulse modulation characteristic such as pulse repetition interval (PRI) and frequency modulation type, a new approach introducing scan patterns of radars has been presented. The conventional researches, however, have mostly dealt with a simple scan pattern type like a circular scan. This is due to the difficulty in gathering various radar signals, even though they are essentially needed to identify lots of radar systems. Therefore it is required a solution which secures the various radar signals to trigger and advance related researches. To satisfy this need, we propose a novel radar-signal model which can generate radar signals including various scan patterns. By analyzing and considering the relationship between a shift of radar boresight by the scan pattern and parameters determining power variation, we establish the proposed model. To make the model more practical, some distortions such as noise, missing pulses, and spurious pulses are added. The validity of radar signals generated from the model is verified by analyzing their results where various radar signals of a typical radar scan pattern type are produced varying with operational parameters.","PeriodicalId":338641,"journal":{"name":"MILCOM 2009 - 2009 IEEE Military Communications Conference","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131981677","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

Ultra high speed ADCs and DSP brings direct digital RF beam forming to MILSATCOM phased array apertures 超高速adc和DSP为MILSATCOM相控阵孔径带来了直接的数字射频波束形成

MILCOM 2009 - 2009 IEEE Military Communications Conference Pub Date : 2009-10-18 DOI: 10.1109/MILCOM.2009.5379946

W. Littlefield, O. Mukhanov, D. Gupta, D. Hitt

{"title":"Ultra high speed ADCs and DSP brings direct digital RF beam forming to MILSATCOM phased array apertures","authors":"W. Littlefield, O. Mukhanov, D. Gupta, D. Hitt","doi":"10.1109/MILCOM.2009.5379946","DOIUrl":"https://doi.org/10.1109/MILCOM.2009.5379946","url":null,"abstract":"In spite of its proven advantage, realization of affordable multi-functional phased-arrays, combining multiple communication apertures, is hindered by size, weight, and power consumption (SWaP) and cost issues. Incremental improvements in both transmit and receive analog RF chains are being pursued. However, it is difficult to expect revolutionary advances in phased array SWaP using architectures based on state-of-the-art analog component efficiencies and performances. These difficulties are very pronounced for the multi-band, multi-beam applications often found in modern MILSATCOM mobile and shipboard systems such as the Army's HC-3, Navy's NMT and Integrated Topside and Air Force's FAB-T programs. Dramatic improvements in single or multi-purpose large phased array apertures require a breakthrough technology. HYPRES has been developing superconductor wideband Digital-RF technology - a disruptive technological innovation capable of enabling dramatic change in communication architectures. Impressive results through recent live demonstrations have been achieved in proving that Digital-RF technology can be practically applied to next generation communication systems. Recent advances in direct conversion Digital-RF technology show that affordable, reliable, large multi-purpose phased arrays for communications, radar, and electronic warfare can be a reality.","PeriodicalId":338641,"journal":{"name":"MILCOM 2009 - 2009 IEEE Military Communications Conference","volume":"100 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126372347","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

Realistic wireless emulation for performance evaluation of tactical MANET protocols 战术MANET协议性能评估的真实无线仿真

MILCOM 2009 - 2009 IEEE Military Communications Conference Pub Date : 2009-10-18 DOI: 10.1109/MILCOM.2009.5379957

M. Kaplan, Ta Chen, M. Fecko, P. Gurung, I. Hokelek, S. Samtani, L. Wong, Mitesh P. Patel, A. Staikos, B. Greear

引用次数: 11

Mimo/-space time codes for Polynomial Phase modulation wireless communications 用于多项式相位调制无线通信的Mimo/空时码

MILCOM 2009 - 2009 IEEE Military Communications Conference Pub Date : 2009-10-18 DOI: 10.1109/MILCOM.2009.5379802

Ho P. Dam, Lun Huang, G. Atkin

引用次数: 4