含义:每个用户占用一个时隙
用户识别:时隙
特点:
TDMA shares a single carrier frequency with several
users,
where each user makes use of non overlapping time slots.
TDMA systems transmit data in a buffer and burst
method
TDMA systems have synchronization overhead.
The handoff process is much simpler
Duplexers are not required
Frequency
Power Time
FDMA/TDMA
Time Division Multiple Access
Time Division Multiple Access
(
(
TDMA
TDMA
)
)
8.1.1
8.1.1
码分多址的特征
码分多址的特征