The Design and Performance Simulation of Wireless Modem
| Autor: | Cheng-Chieh Liu, 劉政玠 |
|---|---|
| Rok vydání: | 2001 |
| Druh dokumentu: | 學位論文 ; thesis |
| Popis: | 89 The research mainly aims to improve the performance of TCM-1 Trunking Radio System which only can transmit the voice, we develop a wireless modem to transmit data by using the voice channel of TCM-1. Basically, there are two features in the TCM-1 wireless modem communication, one is group-call and the other is point to point. We take advantage of the “ group-call ” to design a wireless modem which matches the protocol of MPT-1327. This kind of wireless modem can be combined with the carphone of TECOM to simulate the Handset dialing, and to perform the functions of polling, roaming and data transmission. |
| Databáze: | Networked Digital Library of Theses & Dissertations |
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