1. (Ture or False) At present, mm wave is the main frequency band for future 5G deployment all over the world. True False 2. (Single choice) Which of the following description about the high and low frequency usage in 5G network is wrong? The coverage of high frequency is weak, it's difficult to achieve wide coverage. Low frequency is used to provide basic coverage. High frequency resources is abundant, and will be used as the main coverage band. High frequency is mainly used for hotspot with high capacity. 3. (Multiple choices) Which of the following scenarios are suitable for 5G mmWave deployment? Indoor and outdoor hotspots Wireless home broadband Wireless backhaul Continuous coverage of the entire network

1. (Ture or False) At present, mm wave is the main frequency band for future 5G deployment all over the world. True False 2. (Single choice) Which of the following description about the high and low frequency usage in 5G network is wrong? The coverage of high frequency is weak, it's difficult to achieve wide coverage. Low frequency is used to provide basic coverage. High frequency resources is abundant, and will be used as the main coverage band. High frequency is mainly used for hotspot with high capacity. 3. (Multiple choices) Which of the following scenarios are suitable for 5G mmWave deployment? Indoor and outdoor hotspots Wireless home broadband Wireless backhaul Continuous coverage of the entire network

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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