According to CDMA ONE (IS-95), up to 64 code channels (forward link) can be generated with user-selectable Walsh codes. The power of the code channels can be selected independently for up to four channels. The mobile-station signal (reverse link) can be configured for full-rate as well as for half-rate operation. Moreover, it is possible to generate a channel-coded reverse-link signal.
Key Facts
According to CDMA ONE (IS-95), up to 64 code channels (forward link) can be generated with user-selectable Walsh codes. The power of the code channels can be selected independently for up to four channels.