04479nas|a2200517 a 4500 20260818172030.0 060313s2005 th uu|m rtt 0| a1eng d .b11982688 AIT RSPR no.TC-05-13 Nguyen Thanh Tam Planning of Internet access system for personal phonehandy system : a case study of HCM City, Viet Nam Pathum Thani, Thailand : Asian Institute of Technology, 2005 75 leaves : ill. Research studies project report ; no. TC-05-13 A research submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Advanced Technologies Research report (M.Sc.) - Asian Institute of Technology, 2005 Personal Handy-phone System (PHS) in Ho Chi Minh City, Vietnam is a combination of PHS- wireless access technologies and IP signaling. This helps telecom service provider meeting demand of traditional telecom service and also provides IP based service such as Internet and data communications. Together with the development of economy, the users requirement using Internet and wireless services increase. Therefore, development of Internet access system for mobile services provider to meet data requirement of mobile users is essential. This research study presents a general approach for planning Internet Access System for existing PHS network. This planning is based on investigation of traffic measurements on the radio channel as well as predicting the total traffic demand including data and voice traffic demand in whole network up to 2010. The planning of Internet Access System also includes calculating the number of Cell Station, Cell Station Controller, Switch, Internet Gate Access and Transmission Capacity Link. The results of the research show that wireless blocking, Cell Station coverage and interference are main factor effecting to quality of service of system. With historical data in two years (2003-2004), the voice and data demand of PHS from 2005 to 2010 is forecasted around 300,000 subscribers and the number of required Cell Stations for planning Internet Access System of existing PHS network is 2396 Cell Stations, 116 Cell Station Controllers, 5 Gateways and 2 Internet Gateway Accesses. Internet Vietnam Ho Chi Minh Personal communication service systems Vietnam Ho Chi Minh Ahmed, Kazi Mohiuddin, Chairperson Erke, Tapio J., Examination Committee Poompat Saengudomlert, Examination Committee Viet Nam Post and Telecommunications Corporation (VNPT), Scholarship donor Asian Institute of Technology. Research studies project report ; no. TC-05-13 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B11105 .b11982688 mnait u 240507 0 060303 m a u 0 mnarc mnarc mnarc mnarc mnait mnait mnarc 20 40 Barcode : 30050120618672 CREATED : 2004-04-10 RECORD # : i12478040 LPATRON : 1018579 LCHKIN : 2006-08-30 # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 4 TOT RENEW : 3 Barcode : 30050120618664 CREATED : 2004-04-10 RECORD # : i12478052 LPATRON : 1017434 LCHKIN : 2004-09-12 # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 1 TOT RENEW : 0 Barcode : 30050120349849 CREATED : 2016-09-06 RECORD # : i13027633 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050211034690 CREATED : 2021-04-30 RECORD # : i1334125x LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050211032635 CREATED : 2021-06-05 RECORD # : i13345539 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050120862205 CREATED : 2022-07-02 RECORD # : i13363062 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050120862155 CREATED : 2022-07-02 RECORD # : i13363074 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 88480 88480 0 0 0 0 MAIN MAIN mnarc 2026-08-18 50.00 0 AIT RSPR no.TC-05-13 30050120618672 2026-08-18 17:20:30 6 2026-08-18 20 0 0 0 0 MAIN MAIN mnarc 2026-08-18 50.00 0 AIT RSPR no.TC-05-13 30050120618664 2026-08-18 17:20:30 5 2026-08-18 20 0 0 0 0 MAIN MAIN mnarc 2026-08-18 0 AIT RSPR no.TC-05-13 30050120349849 2026-08-18 17:20:30 2026-08-18 40 0 0 0 0 MAIN MAIN mnarc 2026-08-18 50.00 0 AIT RSPR no.TC-05-13 30050211034690 2026-08-18 17:20:30 3 2026-08-18 20 0 0 0 0 MAIN MAIN mnarc 2026-08-18 50.00 0 AIT RSPR no.TC-05-13 30050211032635 2026-08-18 17:20:30 4 2026-08-18 20 0 0 0 0 MAIN MAIN mnait 2026-08-18 50.00 0 AIT RSPR no.TC-05-13 30050120862205 2026-08-18 17:20:30 2 2026-08-18 20 0 0 0 0 MAIN MAIN mnait 2026-08-18 50.00 0 AIT RSPR no.TC-05-13 30050120862155 2026-08-18 17:20:30 1 2026-08-18 20