This is the Online Practice Quiz in Wire and Wireless Communications System Part 27 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 XXVII of the Online Practice Quiz
Quiz in Wire and Wireless Communications System
Question 261. The wideband designation in Wideband-CDMA (WCDMA) denotes a bandwidth of
Question 262. LDMS optimizes frequency reuses by optimizing which of the following?Question 263. Determine the number of channels per cluster of a cellular telephone area comprised of 10 clusters with seven cells in each cluster and 10 channels in each cell.Question 264. Spacing between the simultaneously used transmit and receive frequencies isQuestion 265. Which of the following is used to estimate the distance that a subscriber can be located while still achieving acceptable reliability?Question 266. When a signal from a mobile cellular unit drops below a certain level, what action occurs?Question 267. How often will hand-offs occur when vehicle travels through a CMTS at 100 km per hour speed if the distance between cell sites is 10 km?Question 268. What modulation technique uses digital modulation technique?Question 269. Cellular communication began inQuestion 270. A base and mobile is separated by 5 km. What is the propagation time for a signal traveling between them?