Band used to transmit two way communication
and transmission simultaneously
The band allocated to the cellular phone
entrepreneur is used the two way communication and to transmit
simultaneously.
The same left
The same left
Number of frequencies used in each base
station
A common one frequency to each base station.
A frequency different in each base station.
A common one frequency to each base station
Channel used for broadcasting
The traffic channel is used.
The same left
The same left
Reference: The patent Advisor Group granted is effective to the
CDMA cellular phone and also effective in the TDMA cellular phone such as GSM
used in the United States
and China.