AI SearchApplication of ray tracing method for propagation prediction in indoor wireless channel (Record no. 6772)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03366nam a2200457 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260817162933.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 180698 th eng |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b11597525 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no. TC-96-5 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Fernando, M. G. Kumari Lanka |
| 245 10 - TITLE STATEMENT | |
| Title | Application of ray tracing method for propagation prediction in indoor wireless channel |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 1996 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 67 p. |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no.TC-96-5 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfillment of the requirements for the Degree of Master of Engineering, School of Engineering and Technology |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Eng.) - Asian Institute of Technology, 1996 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | The demand placed on the profound knowledge of propagation phenomena and powerful simulation models will further increase simultaneously with the evolution of wireless personal communication systems. Improved deterministic propagation models have to be developed which make the efficient utilization of the geographical information and identification of dominant propagation paths and their losses. This paper presents a ray tracing technique to predict path loss and delay spread in buildings. Ray directions at the transmitter have been found by using the concept of geodesic domes. Line of sight, specular reflections and transmissions, non specular diffractions have been included in the propagation model. This method has shown that accurate impulse response, path loss, and delay spread prediction in buildings are possible using site-specific information. Modeling refinements are still needed to accelerate the performance as well as to improve the accuracy of the tool. With such a propagation prediction tool, personal communication systems could be designed and installed more rapidly and economically than if measurements were performed for each building |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Wireless communication systems |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Ahmed, Kazi Mohiuddin, |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Makelainen, Kimmo, |
| Relator term | Examination Committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Yulu, Qi, |
| Relator term | Examination committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Erke, Tapio J., |
| Relator term | Examination Committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Asian Development Bank, Japan, |
| 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 | Thesis ; |
| Volume/sequential designation | no. TC-96-5 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B14973">http://203.159.5.9/ait-thesis/detail.php?q=B14973</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b11597525 |
| b | mnait |
| c | s |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240717 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 0 |
| Cataloger's initials, CIN (RLIN) | 970402 |
| First date, FD (RLIN) | m |
| -- | a |
| -- | s |
| -- | 0 |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnait |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnait |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnarc |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnarc |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 22-AIT Thesis (Replacement) |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 40-Archives |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 20-AIT Publication |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120809016 |
| CREATED | CREATED : 2014-05-14 |
| RECORD Id | RECORD # : i12798691 |
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| Barcode | Barcode : 30050160045968 |
| CREATED | CREATED : 2016-02-03 |
| RECORD Id | RECORD # : i12887699 |
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| Barcode | Barcode : 30050211018600 |
| CREATED | CREATED : 2022-03-17 |
| RECORD Id | RECORD # : i13373869 |
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| Barcode | Barcode : 30050211018592 |
| CREATED | CREATED : 2022-03-17 |
| RECORD Id | RECORD # : i13373870 |
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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 | Archives | 17/08/2026 | 50.00 | AIT Thesis no. TC-96-5 | 30050120809016 | 17/08/2026 | 3 | 17/08/2026 | 22-AIT Thesis (Replacement) | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 17/08/2026 | AIT Thesis no. TC-96-5 | 30050160045968 | 17/08/2026 | 17/08/2026 | 40-Archives | ||||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 17/08/2026 | 50.00 | AIT Thesis no. TC-96-5 | 30050211018600 | 17/08/2026 | 1 | 17/08/2026 | 20-AIT Publication | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 17/08/2026 | 50.00 | AIT Thesis no. TC-96-5 | 30050211018592 | 17/08/2026 | 2 | 17/08/2026 | 20-AIT Publication |