AI SearchModeling and analysis of interference between low earth orbit satellite systems (Record no. 77505)
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| 005 - DATE AND TIME OF LATEST TRANSACTION | |
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| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 030696s1995 th uu m rtt 00| a1eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b11489509 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT RSPR no. TC-95-7 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Adem, Maria Teresa M. |
| 245 10 - TITLE STATEMENT | |
| Title | Modeling and analysis of interference between low earth orbit satellite systems |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 1995 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 51 leaves |
| 490 1# - SERIES STATEMENT | |
| Series statement | Research studies project report ; |
| Volume/sequential designation | no. TC-95-7 |
| 500 ## - GENERAL NOTE | |
| General note | A research study submitted in partial fulfillment of the requirement for the degree of Master of Engineering, School of Engineering and Technology |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Research Studies Project Report (M. Eng.) - Asian Institute of Technology, 1995 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | The recent emergence of several Low Earth Orbit Satellite Systems which aims to provide Personalized Communications Services by the end of the century necessitates a study on the possible interference that they might cause to each other due to the sharing of the same frequency spectrum. Since the relative position and pointing of these LEO satellites constantly change with time, the parameters affecting the interference also change accordingly. This research study presents a general model for the analysis of interference between LEO satellite systems considering its time-varying geometry and constellation aspects. The design of an optimum LEO satellite constellation is considered and analyzed based on some important parameters. The analysis of interference is based on the calculation of the Carrier-to-Interference ratio in the downlink path of the service link and the results showed that the characteristics of the systems constellation affect the level of interference as well as to the percentage of time interference occurs. Interference is more to a higher altitude orbit than those systems at much lower orbits and it became worst as the interfering constellation became bigger. For coordination purposes, some parameters should be varied as to minimize the interference between systems. |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Artificial satellites in telecommunication |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Chindakorn Tuchinda, |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Ahmed, Kazi Mohiuddin, |
| Relator term | Examination Committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Zhang, J. G., |
| Relator term | Examination Committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | NOKIA Telecommunications Inc., |
| Relator term | Scholarship Donor |
| 810 2# - SERIES ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Asian Institute of Technology. |
| Title of a work | Research studies project report ; |
| Volume/sequential designation | no. TC-95-7 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B15369">http://203.159.5.9/ait-thesis/detail.php?q=B15369</a> |
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| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 0 |
| Cataloger's initials, CIN (RLIN) | 960603 |
| First date, FD (RLIN) | m |
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| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
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| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
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| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
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| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
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| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 20-AIT Publication |
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| Withdrawn status | Lost status | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Cost, normal purchase price | Total checkouts | Full call number | Barcode | Date last seen | Copy number | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 18/08/2026 | 50.00 | AIT RSPR no. TC-95-7 | 30050120553382 | 18/08/2026 | 1 | 18/08/2026 | 20-AIT Publication | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 18/08/2026 | 30.00 | AIT RSPR no. TC-95-7 | 30050121098676 | 18/08/2026 | 2 | 18/08/2026 | 20-AIT Publication | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 18/08/2026 | AIT RSPR no. TC-95-7 | 30050120370167 | 18/08/2026 | 18/08/2026 | 40-Archives | ||||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 18/08/2026 | 50.00 | AIT RSPR no. TC-95-7 | 30050211033278 | 18/08/2026 | 3 | 18/08/2026 | 20-AIT Publication | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 18/08/2026 | 50.00 | AIT RSPR no. TC-95-7 | 30050211033260 | 18/08/2026 | 4 | 18/08/2026 | 20-AIT Publication |