Radio Transmission process for Two-Grade Mibile Communication Framework

摘要

This paper presents a kind of special system for large-area groups to carry out mobile communication . In the large range the system adapts a network form without contorl cente, forming the first grade of mobile basic station group(BS group). In the small range around each basic station, the second grade of mobile hand set group is formed. So the system meets the practical requirements of large span, hgih mobility and protability for field groups communication. This paper briefly demonstrates its working process and the experimental results have shw its practicability.