[Solved]-Question 21 True Regarding Cellular Phone Concept Single Radio Broadcast Tower System Ena Q37265646

QUESTION 21 What is true regarding the cellular phone concept? a. a single radio broadcast tower system enables greater frequency reuse compared to a multiple cell phone system b. increasing base station transmit power is required to decrease the size of a cell c. by increasing the number and density of cells within a service area, you increase the overall complexity of the entire system d. decreasing the size of a cell expends greater power from the mobile device, and therefore reduces the device’s operating time QUESTION 25 +Select the correct statement(s) regarding cellular control and traffic channels a. When a mobile device in turned on, it connects to the nearest available base station through an available traffic channel b. Control and traffic channels are only allocated when a mobile device begins the process of making a phone call c. When a mobile device is turned on, it connects to the nearest available base station through a control channel d. All statements are correct QUESTION 26 Identify the components that are part of the GSM Network Subsystem a. BSS, BST, VLR b. NS, BSS, BSC c. VLR, HLR, AuC d. EIR, SIR, TIR QUESTION 27 What was one of the goals of IMT-2000? a. adopt an all-IP switching capability b. ensure greater spectral efficiency by adopting OFDM c. improve voice quality so that it is on par with the PSTN d. ensure interface with heterogenous networks such a WLANs QUESTION 28 What was one of the goals of IMT-Advanced? a. support both circuit-switched and packet-switched concepts b. adopt CDMA technology c. adopt IP packet switched technology d. ensure backward compatibility with 1G analog voice streams Show transcribed image text QUESTION 21 What is true regarding the cellular phone concept? a. a single radio broadcast tower system enables greater frequency reuse compared to a multiple cell phone system b. increasing base station transmit power is required to decrease the size of a cell c. by increasing the number and density of cells within a service area, you increase the overall complexity of the entire system d. decreasing the size of a cell expends greater power from the mobile device, and therefore reduces the device’s operating time QUESTION 25 +Select the correct statement(s) regarding cellular control and traffic channels a. When a mobile device in turned on, it connects to the nearest available base station through an available traffic channel b. Control and traffic channels are only allocated when a mobile device begins the process of making a phone call c. When a mobile device is turned on, it connects to the nearest available base station through a control channel d. All statements are correct QUESTION 26 Identify the components that are part of the GSM Network Subsystem a. BSS, BST, VLR b. NS, BSS, BSC c. VLR, HLR, AuC d. EIR, SIR, TIR QUESTION 27 What was one of the goals of IMT-2000? a. adopt an all-IP switching capability b. ensure greater spectral efficiency by adopting OFDM c. improve voice quality so that it is on par with the PSTN d. ensure interface with heterogenous networks such a WLANs QUESTION 28 What was one of the goals of IMT-Advanced? a. support both circuit-switched and packet-switched concepts b. adopt CDMA technology c. adopt IP packet switched technology d. ensure backward compatibility with 1G analog voice streams

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Answer to QUESTION 21 What is true regarding the cellular phone concept? a. a single radio broadcast tower system enables greater … . . .