IEEE Military Communications Conference, 2003. MILCOM 2003.最新文献_第2页

Military use of commercial satellites - a planning perspective 商业卫星的军事用途——一个规划的视角

IEEE Military Communications Conference, 2003. MILCOM 2003. Pub Date : 2003-10-13 DOI: 10.1109/MILCOM.2003.1290151

A. Murad, R.E. Fahrmeier

引用次数: 0

Packet design for communication under asynchronous interference 异步干扰下通信的分组设计

IEEE Military Communications Conference, 2003. MILCOM 2003. Pub Date : 2003-10-13 DOI: 10.1109/MILCOM.2003.1290373

C. Budianu, Lang Tong

引用次数: 1

A communications analysis tool set that accounts for the attenuation due to foliage, buildings, and ground effects 一种通信分析工具集，它考虑了由于树叶、建筑物和地面效应造成的衰减

IEEE Military Communications Conference, 2003. MILCOM 2003. Pub Date : 2003-10-13 DOI: 10.1109/MILCOM.2003.1290433

G. Comparetto, J. Schwartz, N. Schult, J. Marshall

引用次数: 17

Blind spreading sequence discovery for DS-CDMA signal interception DS-CDMA信号拦截中的盲扩展序列发现

IEEE Military Communications Conference, 2003. MILCOM 2003. Pub Date : 2003-10-13 DOI: 10.1109/MILCOM.2003.1290336

A. Haghighat, M. Soleymani

引用次数: 1

Sensor networks with mobile agents 具有移动代理的传感器网络

IEEE Military Communications Conference, 2003. MILCOM 2003. Pub Date : 2003-10-13 DOI: 10.1109/MILCOM.2003.1290187

L. Tong, Qing Zhao, S. Adireddy

引用次数: 395

Adaptation of modulation and coding for fading channels based on a block demodulation algorithm 基于分块解调算法的衰落信道调制与编码自适应

IEEE Military Communications Conference, 2003. MILCOM 2003. Pub Date : 2003-10-13 DOI: 10.1109/MILCOM.2003.1290083

D.M. Zook, C. Baum

引用次数: 0

Priority-based optical network protection and restoration with application to DOD networks 基于优先级的光网络保护与恢复及其在国防部网络中的应用

IEEE Military Communications Conference, 2003. MILCOM 2003. Pub Date : 2003-10-13 DOI: 10.1109/MILCOM.2003.1290118

D. Choi, D. Taylor, R. Seibel

引用次数: 5

GBS next generation architecture GBS下一代架构

IEEE Military Communications Conference, 2003. MILCOM 2003. Pub Date : 2003-10-13 DOI: 10.1109/MILCOM.2003.1290157

B. Bennett, C. Holt, M. Skowrunski, C. Ellis

{"title":"GBS next generation architecture","authors":"B. Bennett, C. Holt, M. Skowrunski, C. Ellis","doi":"10.1109/MILCOM.2003.1290157","DOIUrl":"https://doi.org/10.1109/MILCOM.2003.1290157","url":null,"abstract":"The global broadcast service (GBS) provides a worldwide, high-capacity, one-way transmission of classified and unclassified video, imagery, and other information as required to support joint military forces in garrison, in transit, and in theater. GBS enables real-time information product delivery to the warfighter by providing satellite resources that are shared based on CINC/JTF commanders' priorities, operational locations, and the platform capabilities of the deployed users. The rapid technological evolution of the commercial satellite Internet service provider (ISP) market over the past decade has enabled the GBS JPO and the Defense Information Systems Agency (DISA) to re-evaluate the suitability of commercial technology and equipment for an enhanced GBS architecture. Led by the GBS JPO systems engineering team, the DoD is subsequently planning to perform a technology refresh of the GBS architecture, focusing on DVB open standards, IP data transport, and commercial communications technology. This technical re-design of the GBS architecture will significantly enhance the capabilities and real-time services that GBS provides to the deployed warfighter. This paper explores the design principles, engineering strategies, and key technologies that will enable the transition of GBS to a next generation military SATCOM system.","PeriodicalId":435910,"journal":{"name":"IEEE Military Communications Conference, 2003. MILCOM 2003.","volume":"117 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124412824","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 integrated and distributed scheduling and power control algorithm for maximizing network utility for wireless multihop networks 一种用于最大化无线多跳网络的网络效用的集成和分布式调度和功率控制算法

IEEE Military Communications Conference, 2003. MILCOM 2003. Pub Date : 2003-10-13 DOI: 10.1109/MILCOM.2003.1290304

J.C. Fang, R. Rao

{"title":"An integrated and distributed scheduling and power control algorithm for maximizing network utility for wireless multihop networks","authors":"J.C. Fang, R. Rao","doi":"10.1109/MILCOM.2003.1290304","DOIUrl":"https://doi.org/10.1109/MILCOM.2003.1290304","url":null,"abstract":"In this paper, we solve the resource allocation problem of maximizing the sum of transmitter utilities subject to QoS and peak power constraints per link in a wireless multihop network. Each node in the network has an associated utility function that models its valuation of its data rate (or signal power) in terms of its transmission power and multiaccess interference. By explicitly accounting for multiaccess interference in the utility function, our framework can model and solve a wide variety of resource allocation problems. Each link in the network is subject to a minimum and a maximum data rate constraint and each transmitter is subject to a peak power constraint. We present an iterative power control algorithm that solves the above problem using a penalty function approach and prove its convergence to the optimal solution. Our power control policy is applicable over any subset of links scheduled. To achieve high data rates over the links in addition to maximizing system utility, we schedule links using a degree-based greedy algorithm that limits multiaccess interference by scheduling a small number of transmissions around any scheduled receiver. The link scheduling algorithm and the power control algorithm are both amenable to distributed implementation in the framework of 802.11 LANs. Finally, we compare the performance of our joint scheduling and power control algorithms against CDMA using example utility functions and illustrate the superior performance of our algorithms.","PeriodicalId":435910,"journal":{"name":"IEEE Military Communications Conference, 2003. MILCOM 2003.","volume":"165 9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125967420","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

Non-homogeneous gain state optimization for transponding satellite communications 卫星转发器通信的非均匀增益状态优化

IEEE Military Communications Conference, 2003. MILCOM 2003. Pub Date : 2003-10-13 DOI: 10.1109/MILCOM.2003.1290156

J. Marshall, K. Y. Jo

{"title":"Non-homogeneous gain state optimization for transponding satellite communications","authors":"J. Marshall, K. Y. Jo","doi":"10.1109/MILCOM.2003.1290156","DOIUrl":"https://doi.org/10.1109/MILCOM.2003.1290156","url":null,"abstract":"Recent advances in the design of transponding communications satellites the ability to switch transponder sub-bands among multiple up-link and down-link antennas. This feature increases the flexibility of traffic routing and improves spectral re-use characteristics. A side benefit of such a new system is the capability of applying different transponder gains to carriers in different sub-channels within a given transponder. Recently, techniques have been developed for analyzing link supportability and the transponder loading with these non-homogeneous gain states. However, these new analysis techniques require that the gains be known a-priori. to complement these analysis techniques a method is needed for selecting the best gains to be used in each sub-channel. This paper presents such a method for selecting transponder gains. We define the constraining equations, which ensure that each link can be supported, and propose a optimization metric that maximizes the overall supportability. We the suggest an optimization approach that can be sued to select the gains for each sub-channel and the overall transponder operating point. The approach described includes a means of selecting the starting point for the optimization. A numerical example is provided.","PeriodicalId":435910,"journal":{"name":"IEEE Military Communications Conference, 2003. MILCOM 2003.","volume":"76 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127854918","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: 12