Proceedings of MILCOM '93 - IEEE Military Communications Conference最新文献_第6页

Adaptive two-stage detection scheme in synchronous two-user CDMA systems 同步双用户CDMA系统中的自适应两级检测方案

Proceedings of MILCOM '93 - IEEE Military Communications Conference Pub Date : 1993-10-11 DOI: 10.1109/MILCOM.1993.408714

Z. Siveski, Y. Bar-Ness

引用次数: 9

A dual use fiber optic video and audio link 一种两用光纤视频和音频链路

Proceedings of MILCOM '93 - IEEE Military Communications Conference Pub Date : 1993-10-11 DOI: 10.1109/MILCOM.1993.408698

V. Kalomiris, R. W. Abbott, W. Hensley, L. R. Sherrets

{"title":"A dual use fiber optic video and audio link","authors":"V. Kalomiris, R. W. Abbott, W. Hensley, L. R. Sherrets","doi":"10.1109/MILCOM.1993.408698","DOIUrl":"https://doi.org/10.1109/MILCOM.1993.408698","url":null,"abstract":"Dissemination of daily events throughout the world could not happen so expeditiously and with such a high degree of clarity if it were not for the significant investment in dual purpose technology breakthroughs in satellite, radio and fiber optic communications. The world has no boundaries and when a calamity strikes, all nations are immediately informed and volunteer their help. From experience the restoration of communications systems is the key since it restores connectivity with the outside world and establishes a damage assessment with further identification of needs. Tactical communications can help to support these commercial needs and others such as those in the transportation industry, air carriers, ships, railroads, intelligent highways and manufacturing facilities. In the environmental sector fiber optic sensor technology is widely utilized to detect various hazardous materials and radiation levels. Teleoperated robotic vehicles are used to perform key tasks in contaminated environments such as nuclear power generating plants. This paper addresses examples of technology and tactical communications systems inserted into the commercial sector.<<ETX>>","PeriodicalId":323612,"journal":{"name":"Proceedings of MILCOM '93 - IEEE Military Communications Conference","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1993-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114988337","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

Simulation of high frequency voice band radio channels 高频话音波段无线电信道的仿真

Proceedings of MILCOM '93 - IEEE Military Communications Conference Pub Date : 1993-10-11 DOI: 10.1109/MILCOM.1993.408493

T. Giles, I. Wiloughby

引用次数: 8

Code acquisition by binary autodirective search 二进制自动指令搜索代码获取

Proceedings of MILCOM '93 - IEEE Military Communications Conference Pub Date : 1993-10-11 DOI: 10.1109/MILCOM.1993.408710

A. Eynon, T. Tozer

引用次数: 1

NPT - A success story evolving from teamwork and innovation NPT -一个团队合作和创新的成功故事

Proceedings of MILCOM '93 - IEEE Military Communications Conference Pub Date : 1993-10-11 DOI: 10.1109/MILCOM.1993.408695

K.H. Brockel, T. Cheng, M. Mitchum

引用次数: 7

Neural networks applied to the classification of spectral features for automatic modulation recognition 应用神经网络对光谱特征进行分类，实现自动调制识别

Proceedings of MILCOM '93 - IEEE Military Communications Conference Pub Date : 1993-10-11 DOI: 10.1109/MILCOM.1993.408536

N. Ghani, R. Lamontagne

引用次数: 47

Data conversion between EUROCOM D/1 data modes and the CCITT V.110 bit rate adaptation EUROCOM D/1数据模式和CCITT V.110比特率之间的数据转换

Proceedings of MILCOM '93 - IEEE Military Communications Conference Pub Date : 1993-10-11 DOI: 10.1109/MILCOM.1993.408556

A. Simola, T. Nieminen

{"title":"Data conversion between EUROCOM D/1 data modes and the CCITT V.110 bit rate adaptation","authors":"A. Simola, T. Nieminen","doi":"10.1109/MILCOM.1993.408556","DOIUrl":"https://doi.org/10.1109/MILCOM.1993.408556","url":null,"abstract":"An analog interface between a tactical network and the PIT-network passes speech signals reasonably well, but limits very much the possibilities of data connections. Voiceband modem signals can also pass the interface, but due to the poor quality of 16 kb/s CVSD (continuously variable slope delta modulation) voice channel, the capacity is limited to 1200 b/s. The EUROCOM D/1 standard offers possibilities to transfer data at 50-2400 b/s using sampling and RMVD (running majority voting detection) or at 2400-9600 b/s using BCH-coded data blocks. There are many ways to transfer data at those rates over a fixed network, but they all need the data to be converted at the interface. With the existing equipment this would mean that two terminals are needed for every data connection. The amount of equipment and associated operating personnel makes such an interconnection point a quite expensive and not easily replaceable resource. The developed gateway gives also the possibility to transcode data signals between the tactical network and a fixed network instead of using an intermediate conversion to voiceband. The authors discuss how to convert data between EUROCOM D/1 RMVD/BCH-codes and CCITT V.110/X.30 ISDN bit rate adaptation. Digital conversion at the interface will need much less processing capacity than an intermediate conversion to voiceband. It is also expected to become an economic way of interconnecting, when the use of ISDN for data transmission will increase in the 90s.<<ETX>>","PeriodicalId":323612,"journal":{"name":"Proceedings of MILCOM '93 - IEEE Military Communications Conference","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1993-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126966799","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

A digital receiver structure based on a multilevel correlative spreading code 一种基于多级相关扩频码的数字接收机结构

Proceedings of MILCOM '93 - IEEE Military Communications Conference Pub Date : 1993-10-11 DOI: 10.1109/MILCOM.1993.408612

S.C. Kingston, J. Yoo

引用次数: 0

Broadband networking in a national security and emergency preparedness (NS/EP) environment 国家安全和应急准备(NS/EP)环境中的宽带网络

Proceedings of MILCOM '93 - IEEE Military Communications Conference Pub Date : 1993-10-11 DOI: 10.1109/MILCOM.1993.408531

R. Barker, D. Hunt

{"title":"Broadband networking in a national security and emergency preparedness (NS/EP) environment","authors":"R. Barker, D. Hunt","doi":"10.1109/MILCOM.1993.408531","DOIUrl":"https://doi.org/10.1109/MILCOM.1993.408531","url":null,"abstract":"Private and public switched networks (PSN) are evolving towards broadband technology solutions that will support the increasing end-user demands for higher capacity and advanced services. National security and emergency preparedness (NS/EP) telecommunications rely primarily on the PSN due to its robustness and nationwide universal access. Therefore, NS/EP user requirements will reflect the evolution of the PSN and the advancements in information transfer technologies. Local and long-haul service providers have committed to and are currently focused on the insertion of broadband technologies. These technologies include emerging transmission hierarchies such as synchronous optical network (SONET) and advanced switching technologies such as frame relay, switched multimegabit data service (SMDS), asynchronous transfer mode (ATM), and broadband integrated services digital network (B-ISDN). As public and private network designers adopt these broadband technologies, NS/EP users must consider the impacts to their own network operations and missions. Broadband technologies create significant opportunities as well as concerns for NS/EP telecommunication users.<<ETX>>","PeriodicalId":323612,"journal":{"name":"Proceedings of MILCOM '93 - IEEE Military Communications Conference","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1993-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126944718","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

Serial acquisition of PN sequences in chip-asynchronous DS/SS systems 芯片异步DS/SS系统中PN序列的串行采集

Proceedings of MILCOM '93 - IEEE Military Communications Conference Pub Date : 1993-10-11 DOI: 10.1109/MILCOM.1993.408711

R.A. Korkosz, D. Sarwate

引用次数: 4