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Modeling and analysis of resource allocation for distributed antenna systems connected with satellite backhauls

Title
Modeling and analysis of resource allocation for distributed antenna systems connected with satellite backhauls
Authors
Choi, Jihwan P.Chang, Seok-Ho
DGIST Authors
Choi, Jihwan P.
Issue Date
2017-10-16
Citation
35th AIAA International Communications Satellite Systems Conference, ICSSC 2017, 204009
Type
Conference
ISBN
9781624105180
Abstract
Distributed antenna systems (DAS) are widely deployed to extend the coverage area and increase the system throughput. Connection to satellite backhauls can enhance the economics of satellite networks by overcoming long propagation delays and non-line-of-sight channels. Coordinated network control is essential to manage interferences and to maximize system efficiency. In this paper, we optimize a joint scheme of packet routing from data sources to distributed antennas and resource allocation for links from antennas to end users. We solve a conventional discrete antenna element modeling problem, and then extend it to the case of a very large number of elements by modeling as a continuous aperture antenna over a large area. Finally, we present a problem of satellite backhauls to show that end-to-end network flows should be jointly scheduled with overall resource allocation of satellites and terrestrial antenna systems. © 2017, American Institute of Aeronautics and Astronautics Inc, AIAA. All rights reserved.
URI
http://hdl.handle.net/20.500.11750/6602
DOI
10.2514/6.2017-5441
Publisher
American Institute of Aeronautics and Astronautics Inc, AIAA
Related Researcher
  • Author Choi, Jihwan P. NCRG(Networks and Communications Research Group)
  • Research Interests Wireless and space communication systems; Cross-layer network design; 위성 통신 네트워크
Files:
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Collection:
Department of Information and Communication EngineeringNCRG(Networks and Communications Research Group)2. Conference Papers


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