AI SearchThe performance evaluation of PAPR reduction in POFDM and VOFDM systems with ESA and PTS (Record no. 86660)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03229nas|a2200433 i 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260818171540.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 030507s2003 th u m rtt 00| a1eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b11924718 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT RSPR no.TC-03-03 |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Nguyen Thai Hoang |
| 245 14 - TITLE STATEMENT | |
| Title | The performance evaluation of PAPR reduction in POFDM and VOFDM systems with ESA and PTS |
| 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. | 2003 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 44 leaves |
| 490 1# - SERIES STATEMENT | |
| Series statement | Research studies project report ; |
| Volume/sequential designation | no. TC-03-03 |
| 500 ## - GENERAL NOTE | |
| General note | A research study submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Advanced Technologies |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Research report (M.Sc.) - Asian Institute of Technology, 2003 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Orthogonal Frequency Division Multiplexing (OFDM), which is a modulation technique for multicarrier communication systems, is a promising candidate for 40 systems since it is less susceptible to intersymbol interference (ISI) introduced in the multipath fading channel. But with appearing of spectral nulls in transmission line, the performance of OFDM systems can be degraded. Therefore, Precoded and Vector OFDM systems are proposed to improve the performance of the OFDM systems in spectral null channel. In addition, beside many of its advantages, OFDM has two major disadvantages: high Peak to Average Power Ratio (P APR) and frequency offset. Hence, the issue of PAPR reduction in POFDM and VOFDM systems is investigated in this research study. P APR of conventional OFDM, POFDM and VOFDM are analyzed with PTS and ESA algorithms. Simulation results show ESA can gain up to 3.5 dB compared to the PTS. BER performance is also investigated for all three systems and results suggests that ESA with 0.8 scaling factor and PTS perform equally in a multipath fading channel with 4 taps. Therefore ESA is a better algorithm to reduce P APR in OFDM, POFDM, and VOFDM systems. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Data transmission systems |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Multiplexing |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Fernando, W.A.C., |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Ahmed, Kazi Mohiuddin, |
| Relator term | Examination Committee |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Teerapat Sanguankotchakorn, |
| Relator term | Examination Committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Viet Nam Post and Telecommunications (VNPT), |
| 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-03-03 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B08379">http://203.159.5.9/ait-thesis/detail.php?q=B08379</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b11924718 |
| b | mnait |
| c | u |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240417 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 0 |
| Cataloger's initials, CIN (RLIN) | 040507 |
| First date, FD (RLIN) | m |
| -- | a |
| -- | u |
| -- | 4 |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnait |
| 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 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 20-AIT Publication |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120587323 |
| CREATED | CREATED : 2012-06-12 |
| RECORD Id | RECORD # : i1272046x |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
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| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120349468 |
| CREATED | CREATED : 2016-08-06 |
| RECORD Id | RECORD # : i13026628 |
| LPATRON | LPATRON : 0 |
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| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050211032908 |
| CREATED | CREATED : 2021-04-30 |
| RECORD Id | RECORD # : i13340864 |
| LPATRON | LPATRON : 0 |
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| Withdrawn status | Lost status | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | 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 | AIT RSPR no.TC-03-03 | 30050120587323 | 18/08/2026 | 3 | 18/08/2026 | 22-AIT Thesis (Replacement) | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 18/08/2026 | AIT RSPR no.TC-03-03 | 30050120349468 | 18/08/2026 | 18/08/2026 | 40-Archives | |||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 18/08/2026 | AIT RSPR no.TC-03-03 | 30050211032908 | 18/08/2026 | 1 | 18/08/2026 | 20-AIT Publication |