Technical Details - LG PW560 User Manual

Technical Details

The PW560 is an all digital phone that operates on both Code
Division Multiple Access (CDMA) frequencies: CDMA 800Mhz
and 1900Mhz.
CDMA technology uses a feature called DSSS (Direct Sequence
Spread Spectrum) that enables the phone to keep
communication from being crossed and to use one frequency
channel by multiple users in the same specific area. This results
in a 10-fold capacity increase when compared with analog
mode. In addition, features such as soft / softer handoff, hard
Handoff, and dynamic RF power control technologies combine
to reduce call interruptions.
The Cellular networks consist of MSO (Mobile Switching
Office), BSC (Base Station Controller), BTS (Base station
Transmission System), and MS (Mobile Station). The following
table lists some major CDMA standards.
* TSB -74: Protocol between an IS-95A system and ANSI J-STD-008
1xRTT system receives twice as many subscribers in the wireless
section as IS-95. Its battery life is twice as long as IS-95. High-speed
data transmission is also possible.
10 MW560