Next Generation Wireless Network MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Next Generation Wireless Network, a fundamental topic in the field of Cognitive Radio. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Next Generation Wireless Network MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Next Generation Wireless Network mcq questions that explore various aspects of Next Generation Wireless Network problems. Each MCQ is crafted to challenge your understanding of Next Generation Wireless Network principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Cognitive Radio tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Next Generation Wireless Network MCQs are your pathway to success in mastering this essential Cognitive Radio topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Next Generation Wireless Network. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Next Generation Wireless Network knowledge to the test? Let's get started with our carefully curated MCQs!

Next Generation Wireless Network MCQs | Page 33 of 33

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Q321.
Which among the given conditions is represented in the following diagram?

a.

Hyperbola one receiver and source in the same plane and the second receiver in another plane

b.

Hyperbola with two receivers and source in the same plane

c.

Hyperbola with two receivers in the same plane and source in another plane

d.

Hyperbola with each receiver in one plane and a source in another plane

Discuss
Answer: (c).Hyperbola with two receivers in the same plane and source in another plane Explanation:The time difference of arrival approach involves computing the time difference between the reception of a signal at one location and the reception of the same signal at a different location. The hyperboloid curve of time difference of arrival approach is drawn by considering the speed of propagation and difference between the arrival times of the same signal at two receivers. When the receivers and the source are present in the same plane, the hyperbola appears V-shaped with an axis of symmetry through the two receivers.
Q322.
Which among the following options should replace the labels ‘A’, ‘B’, and ‘C’?

a.

Status monitor, Policy engine, Policy database

b.

Policy database, Policy engine, Status monitor

c.

Status monitor, Policy database, Policy engine

d.

Policy engine, Policy database, Status monitor

Discuss
Answer: (b).Policy database, Policy engine, Status monitor Explanation:The policy engine interprets and enforces spectrum policies. Additionally, it overlooks platform events to provoke alteration in the radio function. The interface between the policy engine and radio platform represents the controlling and monitoring functions of the radio.
Q323.
What are terms that should replace the label ‘A’ and ‘B’?

a.

Predefined protocols, Rule based protocols

b.

Static algorithms, Situation aware protocols

c.

Situation aware protocols, Static algorithms

d.

Rule based protocols, Predefined protocols

Discuss
Answer: (b).Static algorithms, Situation aware protocols Explanation:Under good network conditions, good throughput with low latency can be achieved with minimal protocol support. However with deteriorating channel conditions, advanced protocol mechanisms capable of adapting to the changing channel conditions required. These protocols have compensatory mechanisms extending towards applications that are not satisfied by traditional architectures.
Q324.
Which among the following options should replace the labels ‘A’ and ‘B’ in the model implementation of radio environment map?

a.

Learning, Local/Global radio environment map, Awareness, Decision

b.

Learning, Awareness, Local/Global radio environment map, Decision

c.

Awareness, Learning, Decision, Local/Global radio environment map

d.

Awareness, Local/Global radio environment map, learning, decision

Discuss
Answer: (c).Awareness, Learning, Decision, Local/Global radio environment map Explanation:The Radio Environment Map (REM) obtains information from sensor input of radio and the knowledge provided by network support. Awareness is obtained through observed information and REM. Learning helps the radio to adapt with the help of past experiences, decisions, observations, and plans. After a decision is taken, the REM is updated.
Q325.
Which among the following options should replace the label ‘A’, ‘B’, and ‘C’ in rule based system?

a.

Memory, Inference Engine, Knowledge Base

b.

Memory, Knowledge Base, Inference Engine

c.

Knowledge Base, Memory, Inference Engine

d.

Inference Engine, Memory, Knowledge Base

Discuss
Answer: (c).Knowledge Base, Memory, Inference Engine Explanation:The knowledge base of the rule based system is composed of rules specified in the form of “if-then” clauses. The memory unit consists of the current state of the system. The inference engine is responsible for pattern matching.
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