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Wednesday, May 6, 2020 | History

3 edition of Approaches to optimization of SS/TDMA time slot assignment found in the catalog.

Approaches to optimization of SS/TDMA time slot assignment

Approaches to optimization of SS/TDMA time slot assignment

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  • 30 Currently reading

Published by National Aeronautics and Space Administration, Lewis Research Center in [Cleveland, Ohio] .
Written in English

    Subjects:
  • Beam switching.,
  • Optimization.,
  • Time division multiple access.

  • Edition Notes

    Other titlesApproaches to optimization of satellite switched time division multiple access.
    StatementThomas O. Wade.
    SeriesNASA contractor report -- 168328., NASA contractor report -- NASA CR-168328.
    ContributionsLewis Research Center.
    The Physical Object
    FormatMicroform
    Pagination1 v.
    ID Numbers
    Open LibraryOL16122263M

    TDMA: Reference Brust, Preamble and Postamble, Carrier recovery, Network Synchronization, Traffic rate, Frame efficiency and channel capacity, Pre assigned TDMA, Demand assigned TDMA- SS TDMA. CDMA-DS CDMA- Acquisition and tracking-Spread spectrum and dispreading-CDMA throughput. SATELLITE SERVICES. In CDMA, the transmitted signals are not discriminated by their frequency assignment (as in FDMA), nor by their time slot assignment (as in TDMA), but by a characteristic code which is superposed on the information signal. At present, CDMA is generally reserved for specific applications, e.g. for some personal communications systems.

    EARTH STATION TECHNOLOGY. 5HYLVLRQ -XQH FOREWORD This handbook has been prepared under INTELSAT's Assistance and Development Program (IADP). It is also used as a reference handbook for courses on Earth station communications technology organized under the INTELSAT Signatory Training Program (ISTP). @ARTICLE{BarnTraffic, AUTHOR="J. A. Barnes and R. L. Disney", TITLE="Traffic Processes in a Class of Finite Markovian Queues", JOURNAL=qs, VOLUME=6, NUMBER=3.

    Approaches to optimization of SS/TDMA time slot assignment. [satellite switched time division multiple access. NASA Technical Reports Server (NTRS) Wade, T. O. Reduction techniques for traffic matrices are explored in some detail. There is an important difference between linear and quadratic assignment problems. For linear assignment problems, there exist efficient, polynomial-time solution methods. These allow us to solve problems with large values of n. On the other hand, quadratic assignment problems are so-called N P-hard problems (see, e.g., Garey and Johnson []).


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Approaches to optimization of SS/TDMA time slot assignment Download PDF EPUB FB2

Approaches to optimization of SS/TDMA time slot assignment. [Cleveland, Ohio]: National Aeronautics and Space Administration, Lewis Research Center, [] (OCoLC) Get this from a library. Approaches to optimization of SS/TDMA time slot assignment. [Thomas O Wade; Lewis Research Center.]. Time Slot Assignment in SS/TDMA Systems with Intersatellite Links Article (PDF Available) in IEEE Transactions on Communications COM(6) - July.

Indeed, INTELSAT has two SS/TDMA networks in operation. The performance of SS/TDMA with ISL system depends on several factors. A very important one is a proper assignment of traffic to time slots so that transmission conflicts are avoided.

The time slot assignment problem (TSAP) is to schedule all the traffic in time slots with minimum by: A note on efficient SS/TDMA assignment algorithms Article (PDF Available) in IEEE Transactions on Communications COM(9) - October with 31 Reads How we measure 'reads'Author: Carlos Pomalaza-Raez.

An integer programming approach to the time slot assignment problem in SS/TDMA systems with intersatellite links. Abstract. We consider the time slot assignment problem (TSAP) in a cluster of satellite-switched time-division multiple-access (SS/TDMA) satellite system with intersatellite links (ISL).

The problem is known to be NP-complete. In satellite communication as in other technical systems using the TDMA-technique (time division multiple access) the problem arises to decompose a given (n×n)-matrix in a weighted sum of permutation matrices such that the sum of the weights becomes minimal.

We show at first that an optimal solution of this problem can be obtained inO(n 4)-time using at mostO(n 2) different permutation matrices.

American Institute of Aeronautics and Astronautics Sunrise Valley Drive, Suite Reston, VA Looking for online definition of SS/TDMA or what SS/TDMA stands for. SS/TDMA is listed in the World's largest and most authoritative dictionary database of abbreviations and acronyms The Free Dictionary.

() A multiobjective faculty–course–time slot assignment problem with preferences. Mathematical and Computer Modelling() Towards constraint-based school timetabling. Inukai, An efficient SS/TDMA time slot assignment algorithm IEEE Trans. Commun.Oct. [12] E. Jeannot and F.

Wagner, Two fast and efficient message scheduling algorithms for data redistribution over a backbone, 18th International Parallel and Distributed Processing Symposium, [13]. The generalized assignment problem examines the maximum profit assignment of jobs to agents such that each job is assigned to precisely one agent subject to capacity restrictions on the agents.

Optimization Letters, Vol. 8, No. 5 An integer programming approach to the time slot assignment problem in SS/TDMA systems with intersatellite. The generalized assignment problem examines the maximum profit assignment of jobs to agents such that each job is assigned to precisely one agent subject to capacity restrictions on the agents.

A new algorithm for the generalized assignment problem is presented that employs both column generation and branch-and-bound to obtain optimal integer solutions to a set partitioning formulation of the.

() Multi-Robot Formation Shape Control Using Convex Optimization and Bottleneck Assignment. Journal of Industrial and Intelligent Information() Hierarchical Architecture for Peer-to-Peer Video on Demand Systems with the Notion of Dynamic Swarms.

Arun Chippada, MS project, Polynomial Time Synthesis of Byzantine Agreement, Book Chapters. Mahesh Arumugam, Arshad Jhumka, Fuad Abujarad, and Sandeep Kulkarni. "Stabilizing Interference Free Slot Assignment for Wireless Mesh Networks", Guide to wireless mesh networks 2.

Lee and S. Park. An integer programming approach to the time slot assignment problem in SS/TDMA systems with intersatellite links. European Journal of Operational Research, (1)–66, zbMATH CrossRef Google Scholar.

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An Optimal Algorithm for Time-slot Assignment in SS/TDMA Satellite Systems. He is co-author of the book "Architecture of Network Systems" and has published extensively in peer-reviewed journals and conferences.

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Translation and editing of this book has been supported by the EC Framework 5 project LISCOS (contract G1RD). minimum cost flow, assignment, transport, traveling salesman problem.

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