AI SearchAmplifier placement for metropolitan WDM ring networks supporting different traffic demands (Record no. 4312)
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| 000 -LEADER | |
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| fixed length control field | 03224nas a2200397 a 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260817162218.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 110219s2010 th uu|m rtt 0| a1eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b12090438 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no.TC-10-09 |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Nguyen Van Nhan |
| 245 10 - TITLE STATEMENT | |
| Title | Amplifier placement for metropolitan WDM ring networks supporting different traffic demands |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Pathum Thani, Thailand : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 2010 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 64 leaves : |
| Other physical details | ill. |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. TC-10-09 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering in Telecommunications, School of Engineering and Technology |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | To increase the efficiency and decrease the cost of WDM networks,one important approach is optimization of optical amplifier placement. Considering the traffic change in the networkin terms of a given set of traffic matrices for different times of day, this thesis exploresseveral methods to find the minimum number ofamplifiers and their associated locations in metropolitan WDM rings. In order to handle thetraffic changes, we consider two methods tosolve the optimization problem: using a combinedtraffic matrixand using multiple sets of constraints. The procedure to solve each optimization problem includes routing andwavelength assignment (RWA) and linear approximation of non-linear constraints. The amplifier placement problem is formulated as a mixed integer linear programming (MILP) problem in unidirectional and bidirectional WDM rings. In addition, we consider the self-healing property of bidirectional WDM rings in case of a single link failure. Numerical results from optimization are obtained using the commercial software CPLEX. Compared to previous works on optical amplifier placement in metropolitan WDM rings, this thesis provides additional procedures to take into account traffic changes as well as the bidirectionalityin RWA. |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Eng.) - Asian Institute of Technology, 2010 |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Wavelength division multiplexing |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Poompat Saengudomlert, |
| Relator term | Chairperson |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Teerapat Sanguankotchakorn, |
| Relator term | Examination Committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Rajatheva, R.M.A.P, |
| Relator term | Examination Committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Electricity of Vietnam (EVN), |
| 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-10-09 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B04079 ">http://203.159.5.9/ait-thesis/detail.php?q=B04079 </a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b12090438 |
| b | mnait |
| c | u |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240402 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 0 |
| Cataloger's initials, CIN (RLIN) | 110219 |
| First date, FD (RLIN) | m |
| -- | a |
| -- | u |
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| 962 ## - | |
| -- | 000:001:PDF:b1209043:000463:0:0:0:0:0:0 |
| -- | Abstract-AIT Thesis no.TC-10-09 |
| -- | n |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnait |
| 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 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120810808 |
| CREATED | CREATED : 2014-04-21 |
| RECORD Id | RECORD # : i12790904 |
| LPATRON | LPATRON : 1024314 |
| LCHKIN | LCHKIN : 2014-11-22 |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 1 |
| -- | TOT CHKOUT : 1 |
| -- | TOT RENEW : 0 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050160014923 |
| CREATED | CREATED : 2016-03-22 |
| RECORD Id | RECORD # : i12901465 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 0 |
| -- | TOT RENEW : 0 |
| 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 | 17/08/2026 | 50.00 | AIT Thesis no.TC-10-09 | 30050120810808 | 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-10-09 | 30050160014923 | 17/08/2026 | 17/08/2026 | 40-Archives |