一、移动通信网能否采用时分方式? 日本1971年出版的《移动通信》一书的结论是可以采用,但极难.~((1)). 原因如下:各移动用户可以从中心台发射出来的脉冲串中选出各特定时隙的信息,并不受移动用户距离中心台远近的影响.但从移动用户向中心台发射脉冲信号时,传播时延就随移动体的位置而变.若事先分给某用户某一时隙进中心台,随着用户的移动,就有可能在其它时隙内到达 First, the mobile communication network can use the time division method? Japan 1971 published “mobile communication” a book conclusion can be used, but extremely difficult ~ ((1)). The reasons are as follows: Each mobile user can be launched from the center station Out of the pulse train to select the specific time slot information, and not from the mobile user distance from the center station, but when the mobile user transmits a pulse signal to the center station, the propagation delay will change with the mobile body position. If a user assigned to a certain time slot into the center station, with the user’s mobile, it is possible to arrive within other time slots