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Re: WAP & GPRS: msg#00031org.user-groups.palm.indonesia
Mamoru Chiba wrote: > Numpang nanya nich... > Apa sich perbedaan (atau persamaan?) dari WAP dan GPRS? Apa fungsi dari > masing-masing istilah itu? > Mohon pencerahan dari para pakar... maklum... masih udik banget :) Sama2 protocol cuma beda level/layer, yang satu servis yang satu application. WAP browser jalan diatas GPRS atau CSD, intinya subset dari html browser karena keterbatasan HP vs computer. GPRS vs (HS)CSD layernya kurang lebih sama; untuk transfer data dalam GSM network. GPRS hitungannya berdasarkan data, CSD/HSCSD berdasarkan waktu (konvensional GSM Data dialup). Kalau HP HANYA punya fitur WAP (tanpa GPRS) berarti WAP browser over (HS)CSD. Contoh: Nokia 3330 => WAP o/ CSD 6210 => WAP over HS/CSD, 8310 => WAP over GPRS/HS/CSD. CSD = Circuit Switched Data HSCSD = High Speed CSD GPRS = Genera Packet Radio Service -- +-R-| Mozilla 1.1! Gecko/200207 |-H-| Powered by Linux 2.4.x |-7-+ |/v\ Agus Budy Wuysang MIS Department | | | Phone: +62-21-344-1316 ext 317 GSM: +62-816-1972-051 | +------------| http://www.fasw.co.id/person/supes/ |-------------+ |
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