MILCOM 1986 - IEEE Military Communications Conference: Communications-Computers: Teamed for the 90's最新文献_第4页

Knowledge-based Management and Control of Communications Networks 基于知识的通信网络管理与控制

MILCOM 1986 - IEEE Military Communications Conference: Communications-Computers: Teamed for the 90's Pub Date : 1986-10-01 DOI: 10.1109/MILCOM.1986.4805771

K. Fertig, A. Andrews, Chiau-Yu Wang

引用次数: 3

Beamforming for Phased Array Antennas by Optical Means 基于光学方法的相控阵天线波束形成

MILCOM 1986 - IEEE Military Communications Conference: Communications-Computers: Teamed for the 90's Pub Date : 1986-10-01 DOI: 10.1109/MILCOM.1986.4805757

N. Jespersen, P. Herczfeld

引用次数: 2

Speech Recognition Technology 语音识别技术

MILCOM 1986 - IEEE Military Communications Conference: Communications-Computers: Teamed for the 90's Pub Date : 1986-10-01 DOI: 10.1109/MILCOM.1986.4805792

Ed Marcato

引用次数: 7

Performance Evaluation of Multi-Hop Packet Radio Networks using Simulation 基于仿真的多跳分组无线网络性能评估

MILCOM 1986 - IEEE Military Communications Conference: Communications-Computers: Teamed for the 90's Pub Date : 1986-10-01 DOI: 10.1109/MILCOM.1986.4805770

Chiau-Yu Wang, M. W. Atkinson, K. Fertig, A. Sastry

{"title":"Performance Evaluation of Multi-Hop Packet Radio Networks using Simulation","authors":"Chiau-Yu Wang, M. W. Atkinson, K. Fertig, A. Sastry","doi":"10.1109/MILCOM.1986.4805770","DOIUrl":"https://doi.org/10.1109/MILCOM.1986.4805770","url":null,"abstract":"Design of a multi-hop store-and-forward packet radio network with mobile stations is quite complex due to the changing connectivity environment. In view of this, a number of heuristic procedures for retransmission control, congestion control, updating of routing tables, etc. become necessary as can be found in the existing literature on packet radio networks (mostly related to the packet radio program of the Defense Advanced Research Project Agency). Since such procedures are not easily amenable to analysis, simulations and hardware/software testbeds are required to obtain a meaningful assessment of performance of the networks. In this paper, we describe a preliminary simulation model for packet radio networks, developed using the discrete event simulation language, SIMSCRIPT, on a VAX 11/780. In the present model, a number of functions such as routing, passive and active acknowledgments, determination of good neighbor nodes, carrier sense multiple access, and pacing are incorporated. Some numerical results are obtained using a topology with five stations. In future work, the model will be enhanced and used as a vehicle to analyze performance with different medium access and routing schemes and with higher level protocols such as the transport layer.","PeriodicalId":126184,"journal":{"name":"MILCOM 1986 - IEEE Military Communications Conference: Communications-Computers: Teamed for the 90's","volume":"129 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":"114554600","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

Performance Analysis of the Music Algorithm with Spatial Smoothing in the Presence of Coherent Sources 相干源存在下空间平滑音乐算法的性能分析

MILCOM 1986 - IEEE Military Communications Conference: Communications-Computers: Teamed for the 90's Pub Date : 1986-10-01 DOI: 10.1109/MILCOM.1986.4805849

A. Paulraj, V. Reddy, T. Shan, T. Kailath

引用次数: 34

Predicting CNR Frequency Hopping Interference by Simulation CNR跳频干扰的仿真预测

MILCOM 1986 - IEEE Military Communications Conference: Communications-Computers: Teamed for the 90's Pub Date : 1986-10-01 DOI: 10.1109/MILCOM.1986.4805842

O. Carlsson

引用次数: 6

SAMT - AN/GSC-52 A New Generation Satellite Communications Ground Terminal with Self-Diagnostic Capability and Low Life Cycle Costs 具有自诊断能力和低生命周期成本的新一代卫星通信地面终端SAMT - AN/GSC-52

MILCOM 1986 - IEEE Military Communications Conference: Communications-Computers: Teamed for the 90's Pub Date : 1986-10-01 DOI: 10.1109/MILCOM.1986.4805666

W. Quan, J. Elia

{"title":"SAMT - AN/GSC-52 A New Generation Satellite Communications Ground Terminal with Self-Diagnostic Capability and Low Life Cycle Costs","authors":"W. Quan, J. Elia","doi":"10.1109/MILCOM.1986.4805666","DOIUrl":"https://doi.org/10.1109/MILCOM.1986.4805666","url":null,"abstract":"The State-of-the-Art Medium Terminal (SAMT) is a high capacity, SHF satellite communications ground terminal, in fixed and vanized (transportable) configurations, designed to operate in DSCS and NATO satellite networks with the capability of simultaneous transmission and reception of CW, FM, PM, FDMA, or spread spectrum signals. The design of the SAMT, which employs a medium-sized (38-foot) autotracking antenna, is based on the extensive use of field-proven equipment in the realization of a high performance satellite communications terminal that includes three key features not concurrently available in existing systems: a control, monitor and alarm subsystem that provides centralized control and self-diagnostic capability with automatic fault isolation to the module level, as well as capability to operate in an unattended mode; high altitude electromagnetic pulse (HEMP) protection; and low life cycle costs. The SAMT includes other desirable features, namely, enhanced communications performance, improved reliability, simplicity of operation and maintenance, expansion capability, and communications equipment commonality. The advantages of SAMT over existing systems are described in terms of the three key features: automatic fault isolation process, the multizone approach for HEMP protection, and identification of cost categories that provide life cycle benefits. This paper concludes with a discussion on the applicability of SAMT technology to a family of state-of-the-art terminals.","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":"121885836","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

Adaptive Nonparametric Acquisition of FH-SS Signals in Jamming 干扰下跳频信号的自适应非参数采集

MILCOM 1986 - IEEE Military Communications Conference: Communications-Computers: Teamed for the 90's Pub Date : 1986-10-01 DOI: 10.1109/MILCOM.1986.4805789

P. Pawlowski, A. Polydoros

引用次数: 8

The Effect of Varying Data Rates and Coding on Groundwave Communications Ranges 不同数据速率和编码对地波通信范围的影响

MILCOM 1986 - IEEE Military Communications Conference: Communications-Computers: Teamed for the 90's Pub Date : 1986-10-01 DOI: 10.1109/MILCOM.1986.4805707

P. Crane

引用次数: 0

Polarization Effects in Optical Free Space Communications 光自由空间通信中的偏振效应

MILCOM 1986 - IEEE Military Communications Conference: Communications-Computers: Teamed for the 90's Pub Date : 1986-10-01 DOI: 10.1109/MILCOM.1986.4805854

E. B. Gindele, T. L. Miller

引用次数: 2