Practice Quiz in Wire and Wireless Communications System Part 23

This is the Online Practice Quiz in Wire and Wireless Communications System Part 23 as one of the Communications Engineering topic. In Preparation for the ECE Board Exam make sure to expose yourself and familiarize in each and every questions compiled here taken from various sources including but not limited to past Board Examination Questions in Electronic System and Technologies, Communications Books, Journals and other Communications References.

Continue Part XXIII of the Online Practice Quiz

Quiz in Wire and Wireless Communications System Question 221. In ___, a mobile station always communicates with just one base station. A. Roaming B. A hard handoff C. A soft handoff D. A roaming handoff Question 222. A connection is momentarily broken during the cell-to-cell transfer is called ______. A. hard handoff B. soft handoff C. medium handoff D. light handoff Question 223. Transmission from mobile stations to the base stations is called A. forward link B. reverse link C. control link D. user link Question 224. Each cell site contains a A. Repeater B. Control computer C. Direct-link to a branch exchange D. Touch-tone processor Question 225. The MTSO is responsible for ______. A. Connecting the cell with the telephone central office B. Assigning channels for retransmission C. Billing function D. All of these Question 226. When transmitting digital information, voice transmission is inhibited, this is called ______. A. quieting B. muting C. blank-and-burst D. Any of these Question 227. The chipping rate of WCDMA (UMTS) A. 3.84 Mcps B. 3.6484 Mcps C. 1.25 Mcps D. 1.22 Mcps Question 228. Supervisor audio tone frequency A. 6000 Hz B. 6010 Hz C. 5960 Hz D. 6040 Hz Question 229. Determine the channel capacity of a cellular telephone area comprised of twelve macrocell with ten channels per cell A. 12 channels per area B. 120 channels per area C. 1200 channels per area D. 12000 channels per area Question 230. LDMS is an acronym for which of the following? A. Link multipoint digital service B. Local multipoint distribution service C. Low-speed multiple data streams D. Local multimedia distribution service

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