03479nas0a2200457 i 4500 20260818144347.0 030696s1995 th uu m rtt 00| a1eng d .b11489571 AIT RSPR no. TC-95-11 Iqbal, Qazi Asif An investigation of the link performance of a TDMA sectorized cellular system Bangkok : Asian Institute of Technology, 1995 80 leaves Research studies project report ; no. TC-95-11 A research study submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Engineering and Technology Research Studies Project Report (M. Eng.) - Asian Institute of Technology, 1995 This study presents an investigation into the link performance of a TDMA sectorized cellular system employing perfect power control, frequency hopping and discontinuous transmission. Two criteria of link performance are presented: signal-to-interference ratio considerations and traffic considerations. For signal-to-interference ratio computations for both up-link and down-link cases with various cluster sizes with different sectorization schemes are considered where the transmission is subjected to an inverse fourth power path loss law and log normal shadowing. For traffic capacity and spectrum efficiency computations we considered a TDMA system using GSM specifications. It is found that sectorization improves signal-to-interference ratio for all practical cluster sizes, and, if different cluster sizes are considered, sectorization provides higher traffic capacity and higher spectrum efficiency than that of without sectorization case. Six sector system performs better than three sector and without sectorization configurations. Cellular radio Ahmed, Kazi Mohiuddin, Chairperson Makelainen, Kimmo, Examination Committee Erke, Tapio J., Examination Committee Finnish International Development Agency (FINNIDA), Finland, Scholarship Donor Asian Institute of Technology. Research studies project report : no. TC-95-11 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B15373 .b11489571 mnait v 240430 0 960603 m a v 3 mnait mnait mnarc mnarc mnarc 20 40 Barcode : 30050120553309 CREATED : 1994-12-18 RECORD # : i11754229 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050120553317 CREATED : 1994-12-18 RECORD # : i11754230 LPATRON : 1014792 LCHKIN : 2001-08-23 # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 2 TOT RENEW : 3 Barcode : 30050120370126 CREATED : 2016-03-06 RECORD # : i13016908 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050211033252 CREATED : 2021-04-30 RECORD # : i13341108 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050211021562 CREATED : 2022-02-17 RECORD # : i13366804 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 64825 64825 0 0 0 0 MAIN MAIN mnait 2026-08-18 50.00 0 AIT RSPR no. TC-95-11 30050120553309 2026-08-18 14:43:47 1 2026-08-18 20 0 0 0 0 MAIN MAIN mnait 2026-08-18 30.00 0 AIT RSPR no. TC-95-11 30050120553317 2026-08-18 14:43:47 2 2026-08-18 20 0 0 0 0 MAIN MAIN mnarc 2026-08-18 0 AIT RSPR no. TC-95-11 30050120370126 2026-08-18 14:43:47 2026-08-18 40 0 0 0 0 MAIN MAIN mnarc 2026-08-18 50.00 0 AIT RSPR no. TC-95-11 30050211033252 2026-08-18 14:43:47 3 2026-08-18 20 0 0 0 0 MAIN MAIN mnarc 2026-08-18 50.00 0 AIT RSPR no. TC-95-11 30050211021562 2026-08-18 14:43:47 4 2026-08-18 20