Q.1.
Power bandwidth is also called
Q.2.
Of the following is defined as the range of frequencies over which the signal has a non zero power spectral density?
Q.3.
Of the following is the ratio of signal energy per bit to noise power spectral density?
Q.4.
Is analog version of first generation cordless telephones.
Q.5.
Was the first generation of cordless telephones.
Q.6.
Used to resolve and combine multipath components.
Q.7.
Data in IS-is spread to a channel chip rate of
Q.8.
Is specified for reverse link operation in                    band.
Q.9.
Uses same modulation technique for forward and reverse channel.
Q.10.
Of the following is used by IS-95?
Q.11.
Was not compatible with existing AMPS frequency band.
Q.12.
Digital cellular system based on CDMA was standardized as
Q.13.
Is the time duration of a bit if data is transmitted at 270.kbps in the channel?
Q.14.
TDMA system is a measure of the percentage of transmitted data that contains information as opposed to providing overhead for the access scheme.
Q.15.
Allocates a single time per frame to different users.
Q.16.
Overhead is required in TDMA due to                 transmission.
Q.17.
Of                transmissions in TDMA, the handoff process in
Q.18.
Of the following is not true for TDMA?
Q.19.
Utilized to allow synchronization of the receivers between different slots and frames.
Q.20.
Systems transmit in a continuous way.