AI SearchAn investigation into network handover procedure in mobile broadband system (Record no. 64583)
[ view plain ]
| 000 -LEADER | |
|---|---|
| fixed length control field | 04233nam a2200469 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260818144301.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | th eng |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b11711942 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no.TC-97-1 |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Thanee Eub-arb |
| 245 13 - TITLE STATEMENT | |
| Title | An investigation into network handover procedure in mobile broadband system |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 1997 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 102 p.: |
| Other physical details | ill. |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. TC-97-1 |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Eng.) - Asian Institute of Technology, 1997 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfillment of the requirement for the degree of Master of Engineering. |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | The main objective of the Mobile Broadband System (MBS) is to provide a mobile system to support broadband services. As in the cellular mobile network, the procedure for supporting handover of mobile terminal in the MBS system, called network handover scheme, is one of the most important aspects in ongoing research for this system. The Virtual Connection Tree (VCT) -based network handover scheme is assigned to be one possible proposed network handover scheme in the MBS system. The major problem of this scheme is that it cannot preserve cell sequence and it makes additional cell loss during handover. Those unsequenced cells and lost cells cause high cell loss ratio in the network. In current published papers the performance parameters of the VCT-based network handover scheme have, up to now, been investigated only for fixed bandwidth source model and only for connection level traffic despite the fact this scheme is designed to support diverse kinds of traffic source. This thesis investigates the performance of VCT-based network handover scheme in both connection level and cell level traffic for various kinds of traffic. The main objective of this thesis is to improve the cell loss performance of VCT-based network handover scheme. A mechanism is proposed to minimize the cell loss caused by the handover procedure. In the proposed scheme, buffers for each call are provided to improve cell loss performance. The simulation results show that cell loss performance can be considerably improved for all kinds of traffic by proposed network handover scheme. This enhancement of cell loss performance results in extra cell delay due to the buffer. However, in most cases the cell delays in the proposed buffer for all traffic sources are at an acceptable level according to their Quality of Service (QoS) requirements. This thesis also shows the characteristics of cell delay distributions investigated in different conditions. |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Mobile communication systems |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Ahmed, Erke, Tapio, |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Kazi Mohiuddin, |
| Relator term | Examination committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Lehtimaki, Seppo J., |
| Relator term | Examination committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Royal Thai Government, |
| 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-97-1 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B13983">http://203.159.5.9/ait-thesis/detail.php?q=B13983</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b11711942 |
| b | mnait |
| c | y |
| 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) | 980522 |
| First date, FD (RLIN) | m |
| -- | a |
| -- | y |
| -- | 3 |
| 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 |
| 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 : 30050120808927 |
| CREATED | CREATED : 2014-05-14 |
| RECORD Id | RECORD # : i12799221 |
| LPATRON | LPATRON : 1027085 |
| LCHKIN | LCHKIN : 2017-08-24 |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 1 |
| -- | TOT CHKOUT : 1 |
| -- | TOT RENEW : 0 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050160045877 |
| CREATED | CREATED : 2016-02-03 |
| RECORD Id | RECORD # : i12887791 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 0 |
| -- | TOT RENEW : 0 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050211018519 |
| CREATED | CREATED : 2022-03-17 |
| RECORD Id | RECORD # : i13373973 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 1 |
| -- | TOT CHKOUT : 0 |
| -- | TOT RENEW : 0 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050211018501 |
| CREATED | CREATED : 2022-03-17 |
| RECORD Id | RECORD # : i13373985 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 0 |
| -- | TOT RENEW : 0 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050211018493 |
| CREATED | CREATED : 2022-03-17 |
| RECORD Id | RECORD # : i13373997 |
| 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 | Archives | 18/08/2026 | 50.00 | AIT Thesis no.TC-97-1 | 30050120808927 | 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 Thesis no.TC-97-1 | 30050160045877 | 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 | 50.00 | AIT Thesis no.TC-97-1 | 30050211018519 | 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 | 50.00 | AIT Thesis no.TC-97-1 | 30050211018501 | 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 | 50.00 | AIT Thesis no.TC-97-1 | 30050211018493 | 18/08/2026 | 4 | 18/08/2026 | 20-AIT Publication |