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MILCOM 1986 - IEEE Military Communications Conference: Communications-Computers: Teamed for the 90's最新文献

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Implementation of a DS-Spread Spectrum Intercept Receiver with an Adaptive Narrow-Band Interference Exciser using Transform Domain Processing and Time Weighting 利用变换域处理和时间加权实现带自适应窄带干扰剔除器的ds扩频截获接收机
MILCOM 1986 - IEEE Military Communications Conference: Communications-Computers: Teamed for the 90's Pub Date : 1986-10-01 DOI: 10.1109/MILCOM.1986.4805738
J. Gevargiz, P. Das, L. Milstein, J. Moran, O. McKee
{"title":"Implementation of a DS-Spread Spectrum Intercept Receiver with an Adaptive Narrow-Band Interference Exciser using Transform Domain Processing and Time Weighting","authors":"J. Gevargiz, P. Das, L. Milstein, J. Moran, O. McKee","doi":"10.1109/MILCOM.1986.4805738","DOIUrl":"https://doi.org/10.1109/MILCOM.1986.4805738","url":null,"abstract":"This paper describes detection of DS-BPSK signals in the presence of narrowband interference (CW) where transform domain processing is employed for detection and excision of the narrowband interference. The receiver rejects the interference by performing a real-time Fourier transformation followed by tracking and excision. This, in turn, is followed by inverse transformation and energy detection. To further improve the narrowband interference excision, the received signal is time weighted. Using weighting together with excision, one obtains about 12 dB additional reduction of the interference power at the output of the receiver over and above what one would achieve by using the system without weighting.","PeriodicalId":126184,"journal":{"name":"MILCOM 1986 - IEEE Military Communications Conference: Communications-Computers: Teamed for the 90's","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1986-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131753685","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
The Cost of Poor Quality 低质量的代价
MILCOM 1986 - IEEE Military Communications Conference: Communications-Computers: Teamed for the 90's Pub Date : 1986-10-01 DOI: 10.1109/MILCOM.1986.4805746
B. S. Liebesman, A. K. Jain
{"title":"The Cost of Poor Quality","authors":"B. S. Liebesman, A. K. Jain","doi":"10.1109/MILCOM.1986.4805746","DOIUrl":"https://doi.org/10.1109/MILCOM.1986.4805746","url":null,"abstract":"The Operating Telephone Companies (OTCs) spend billions of dollars every year to purchase new products. The OTCs would like to ensure that they receive products and services at quality levels that meet their needs. Bell Communications Research (Bellcore) Quality Assurance conducted a study during the summer of 1984 to quantify the Cost of Poor Quality (COPQ) for products purchased by the OTCs and to demonstrate a method of calculating the COPQ.","PeriodicalId":126184,"journal":{"name":"MILCOM 1986 - IEEE Military Communications Conference: Communications-Computers: Teamed for the 90's","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1986-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128474830","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
System Scale Integration for the Nineties an Overview 九十年代的系统规模集成综述
MILCOM 1986 - IEEE Military Communications Conference: Communications-Computers: Teamed for the 90's Pub Date : 1986-10-01 DOI: 10.1109/MILCOM.1986.4805880
Jim Martin
{"title":"System Scale Integration for the Nineties an Overview","authors":"Jim Martin","doi":"10.1109/MILCOM.1986.4805880","DOIUrl":"https://doi.org/10.1109/MILCOM.1986.4805880","url":null,"abstract":"The integrated circuit, which has progressed from a 20 transistor per chip complexity to a 500,000 transistor per chip complexity in slightly over 20 years, is the key to future designs. Today we are entering the age of system scale integration. The author will discuss the impact of this level of integration, and show (in his presentation) several of the more significant devices recently introduced into the military design community.","PeriodicalId":126184,"journal":{"name":"MILCOM 1986 - IEEE Military Communications Conference: Communications-Computers: Teamed for the 90's","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1986-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131641935","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
Multiple-Valued Programmable Logic Array with Application to Pipelined Signal Processing 多值可编程逻辑阵列在流水线信号处理中的应用
MILCOM 1986 - IEEE Military Communications Conference: Communications-Computers: Teamed for the 90's Pub Date : 1986-10-01 DOI: 10.1109/MILCOM.1986.4805857
R. Zhou, A. Mavretic
{"title":"Multiple-Valued Programmable Logic Array with Application to Pipelined Signal Processing","authors":"R. Zhou, A. Mavretic","doi":"10.1109/MILCOM.1986.4805857","DOIUrl":"https://doi.org/10.1109/MILCOM.1986.4805857","url":null,"abstract":"With its low fabrication cost and high design flexibility. multiple-valued programmable logic array (MVL PLA) has been paid more attention to, recently. This paper will present a basic type of MVL PLA, show its dimention and its complexity. A comparison between different MVL PLA will be given and a general methodology for modular design using MVL PLA will be discussed as well. The paper then will demonstrate a detailed discussion of a pipelined image processing system and its implementation based on modular design using quaternary PLA. This quatenary PLA realization has some important advantages in processing hardware such as reduction in number of modules and interconnections between these modules while facilitate design procedure, thus encouraging new applications of MVL PLA and VLSI implementation for designing highly compact signal processors in advancing digital communication systems.","PeriodicalId":126184,"journal":{"name":"MILCOM 1986 - IEEE Military Communications Conference: Communications-Computers: Teamed for the 90's","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1986-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131269621","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
An Application of Reed-Solomon Codes to a Satellite TDMA System Reed-Solomon码在卫星TDMA系统中的应用
MILCOM 1986 - IEEE Military Communications Conference: Communications-Computers: Teamed for the 90's Pub Date : 1986-10-01 DOI: 10.1109/MILCOM.1986.4805698
W. E. Toms, E. Berlekamp, J. Shifman
{"title":"An Application of Reed-Solomon Codes to a Satellite TDMA System","authors":"W. E. Toms, E. Berlekamp, J. Shifman","doi":"10.1109/MILCOM.1986.4805698","DOIUrl":"https://doi.org/10.1109/MILCOM.1986.4805698","url":null,"abstract":"In a recent experimental project, a long, high rate Reed-Solomon error correction codec was developed and integrated into a satellite TDMA system. Although the coding overhead was only about 6%, a dramatic error rate improvement was achieved for channel error rates less than 5×10-4. This paper describes the design and implementation of the codec, its integration into a TDMA format, and the results of the experimental testing.","PeriodicalId":126184,"journal":{"name":"MILCOM 1986 - IEEE Military Communications Conference: Communications-Computers: Teamed for the 90's","volume":"134 11","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1986-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120819073","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: 11
A Comparison of the LPI Performance of Optical and MM-Wave Systems 光学与毫米波系统LPI性能的比较
MILCOM 1986 - IEEE Military Communications Conference: Communications-Computers: Teamed for the 90's Pub Date : 1986-10-01 DOI: 10.1109/MILCOM.1986.4805688
J. Oetting, J. East
{"title":"A Comparison of the LPI Performance of Optical and MM-Wave Systems","authors":"J. Oetting, J. East","doi":"10.1109/MILCOM.1986.4805688","DOIUrl":"https://doi.org/10.1109/MILCOM.1986.4805688","url":null,"abstract":"The purpose of this paper is to compare the Low Probability of Intercept (LPI) performance achievable with optical and RF systems (specifically, millimeter wave systems). The specific case of ground to space communications is considered. The LPI performance measure used in the comparison is the Circular Equivalent Vulnerability Radius (CEVR). Using the millimeter wave propagation model of Crane and Blood, a model for computing the CEVR of a millimeter wave earth to space link is described. We then show how the same model can be used to calculate the CEVR for optical systems using the optical propagation model developed by one of the authors (East). Optimal methods of intercepting frequency hopping millimeter wave systems and pulse position modulation (PPM) optical systems are also described.","PeriodicalId":126184,"journal":{"name":"MILCOM 1986 - IEEE Military Communications Conference: Communications-Computers: Teamed for the 90's","volume":"537 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1986-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116590758","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
A Mixed-Media Communications Architecture for Enhanced Interoperability 一种增强互操作性的混合媒体通信体系结构
MILCOM 1986 - IEEE Military Communications Conference: Communications-Computers: Teamed for the 90's Pub Date : 1986-10-01 DOI: 10.1109/MILCOM.1986.4805762
R. Rice, E. J. Cummins, R. Turner
{"title":"A Mixed-Media Communications Architecture for Enhanced Interoperability","authors":"R. Rice, E. J. Cummins, R. Turner","doi":"10.1109/MILCOM.1986.4805762","DOIUrl":"https://doi.org/10.1109/MILCOM.1986.4805762","url":null,"abstract":"Military commanders need a wide variety of data sources existing on several distinct networks and produce results to support operational scenarios. These networks often do not have standardized interface protocols which permit internetwork data transfer. This paper presents a Reference Model that incorporates different transmission elements into a set of subnetworks for the development of a mixed-media architecture. Three options are examined for interconnecting mixed-media networks (MMN). These options differ in the level at which mixed-media connections are made, and to the degree that existing architectures are retained. This model emphasizes The MMN layers that selects optimum routes.","PeriodicalId":126184,"journal":{"name":"MILCOM 1986 - IEEE Military Communications Conference: Communications-Computers: Teamed for the 90's","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1986-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114973358","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: 3
Defense Data Network Subscriber Integration 国防数据网络用户集成
MILCOM 1986 - IEEE Military Communications Conference: Communications-Computers: Teamed for the 90's Pub Date : 1986-10-01 DOI: 10.1109/MILCOM.1986.4805714
Alan Blair
{"title":"Defense Data Network Subscriber Integration","authors":"Alan Blair","doi":"10.1109/MILCOM.1986.4805714","DOIUrl":"https://doi.org/10.1109/MILCOM.1986.4805714","url":null,"abstract":"Management of Defense Data Network (DEN) subscriber integration has become a complex task. Large numbers of subtasks, the extension of responsibilities across organizations, the network's size, an the lengthy integration process are all elements of a significant management challenge. This paper discusses database oriented methodologies used to provide accurate and efficient management information. It also details an automated tracking system that maintains components, including subscriber hosts and terminals. A high degree of sophistication, characterized by normalized relational databases and specialized user-oriented interfaces, have resulted in transparent views of multi-dimensional information sources. The system fully supports both the single and integrated views necessary for various levels of camponent and project management.","PeriodicalId":126184,"journal":{"name":"MILCOM 1986 - IEEE Military Communications Conference: Communications-Computers: Teamed for the 90's","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1986-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129464863","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
Analysis of Generalized Tamed Frequency Modulation with Discriminator Detection in Mobile Radio Channels 移动无线电信道中带鉴别器检测的广义驯服调频分析
MILCOM 1986 - IEEE Military Communications Conference: Communications-Computers: Teamed for the 90's Pub Date : 1986-10-01 DOI: 10.1109/MILCOM.1986.4805836
S. Elnoubi
{"title":"Analysis of Generalized Tamed Frequency Modulation with Discriminator Detection in Mobile Radio Channels","authors":"S. Elnoubi","doi":"10.1109/MILCOM.1986.4805836","DOIUrl":"https://doi.org/10.1109/MILCOM.1986.4805836","url":null,"abstract":"Discriminator Detection of Generalized Tamed Frequency Modulation (GTFM) in land mobile radio environment is analyzed. Simple closed form expressions for the average probability of error and upper and lower bounds are derived and evaluated for cases of practical interest.","PeriodicalId":126184,"journal":{"name":"MILCOM 1986 - IEEE Military Communications Conference: Communications-Computers: Teamed for the 90's","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1986-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129119891","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: 5
A Derivation of a General Order, Multichannel Fast Transversal, Recursive Least Squares Filter Algorithm 一种一般阶、多通道快速横向递推最小二乘滤波算法的推导
MILCOM 1986 - IEEE Military Communications Conference: Communications-Computers: Teamed for the 90's Pub Date : 1986-10-01 DOI: 10.1109/MILCOM.1986.4805677
L. J. Faber, S. Ardalan, S. Alexander
{"title":"A Derivation of a General Order, Multichannel Fast Transversal, Recursive Least Squares Filter Algorithm","authors":"L. J. Faber, S. Ardalan, S. Alexander","doi":"10.1109/MILCOM.1986.4805677","DOIUrl":"https://doi.org/10.1109/MILCOM.1986.4805677","url":null,"abstract":"This paper examines the derivation of a general order, multiple input version of the fast transversal recursive least squares filter algorithm. The new algorithm, in which the order (or number of taps) associated with each input channel is independent, is distinguished from the previously published multichannel form of the fast transversal RLS algorithm, wherein each input channel was con strained to have the same order. This additional flexibility allows assignment of filter resources to particular channels, or independent assignment to the pole/zero estimators in an ARMA system identification application. A summary of the new algorithm is given, in proper order of execution. An operations count is also provided for each equation","PeriodicalId":126184,"journal":{"name":"MILCOM 1986 - IEEE Military Communications Conference: Communications-Computers: Teamed for the 90's","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1986-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121336437","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
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