AI SearchThe pre-repeat technique with error prediction and the time-out control on ARQ schemes in Markov fading channel model (Record no. 90747)
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| fixed length control field | 03647nas|a2200385 i 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260818173757.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 290600s2000 th uu m rtt 00| a1eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b11794598 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT RSPR no.TC-00-02 |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Pornthip Jaroenprawat |
| 245 14 - TITLE STATEMENT | |
| Title | The pre-repeat technique with error prediction and the time-out control on ARQ schemes in Markov fading channel model |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 2000 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 47 p. |
| 490 1# - SERIES STATEMENT | |
| Series statement | Research studies project report ; |
| Volume/sequential designation | no. TC-00-02 |
| 500 ## - GENERAL NOTE | |
| General note | A research study submitted in partial fulfillment of the requirement for the degree of Master of Engineering, School of Advanced Technologies |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Research Studies Project Report (M.Eng.) - Asian Institute of Technology, 2000 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Digital cordless-phone systems employ TDMA-TDD under slow fading environments. Because fading affects on both uplink channel and downlink channel almost simultaneously, the occurrence of error in the uplink channel is closely correlated with that in the downlink channel. Therefore, this characteristic can be applied to predict errors in transmitted data. That is, Pre-Repeat (PR) technique for ARQ schemes is proposed by Nakamura (1998). This technique allows to retransmit the copy of data block at the transmitter side, when transmitter predicts that block of data will be corrupted without receiving the negative acknowledgement, right after the error has been detected from received signal. Pre-repeat technique can be used with any of ARQ schemes: go-back-N and selective repeat schemes. However, when a pre-repeated frame is in error and the negative acknowledgement of that frame is lost because of the error on the return channel, large delay for data may still occur. For this reason, the time-out mechanism is added in this research study to eliminate the cause of large transmission delay. In this research study, use of ARQ protocols in packet data transmission in PHS system is considered. Pre-repeat technique with time-out mechanism and only pre-repeat technique based on selective-repeat ARQ protocol are observed on Rayleigh fading channel which modeled as a Markov model. This model is accurate enough to approximate the data block success/failure on a fading mobile radio channel. The simulation results show that pre-repeat technique with time-out mechanism and only pre-repeat technique provides almost the same performance of throughput and average delay. Therefore, pre-repeat technique without time-out mechanism is the most appropriate model to adopt as selective-repeat ARQ protocol since it is simpler to implement. |
| 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 | Makelainen, Kimmo, |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Rajatheva, R.M.A.P, |
| 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 | Self-Support, |
| 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-00-02 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B07136">http://203.159.5.9/ait-thesis/detail.php?q=B07136</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b11794598 |
| b | mnait |
| c | u |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240330 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 0 |
| Cataloger's initials, CIN (RLIN) | 000629 |
| First date, FD (RLIN) | m |
| -- | a |
| -- | u |
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| 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 : 30050120552608 |
| CREATED | CREATED : 2012-03-12 |
| RECORD Id | RECORD # : i12720069 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
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| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120349021 |
| CREATED | CREATED : 2016-08-06 |
| RECORD Id | RECORD # : i13025235 |
| 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-00-02 | 30050120552608 | 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-00-02 | 30050120349021 | 18/08/2026 | 18/08/2026 | 40-Archives |