Cognitive Radio Questions and Answers

Cognitive Radio Interview Questions and Answers

Our 1000+ Cognitive Radio questions and answers focuses on all areas of Cognitive Radio subject covering 100+ topics in Cognitive Radio. These topics are chosen from a collection of most authoritative and best reference books on Cognitive Radio. One should spend 1 hour daily for 2-3 months to learn and assimilate Cognitive Radio comprehensively. This way of systematic learning will prepare anyone easily towards Cognitive Radio interviews, online tests, examinations and certifications.


– 1000+ Multiple Choice Questions & Answers in Cognitive Radio with explanations
– Every MCQ set focuses on a specific topic in Cognitive Radio Subject

Who should Practice these Cognitive Radio Questions?
– Anyone wishing to sharpen their knowledge of Cognitive Radio Subject
– Anyone preparing for aptitude test in Cognitive Radio
– Anyone preparing for interviews (campus/off-campus interviews, walk-in interview and company interviews)
– Anyone preparing for entrance examinations and other competitive examinations
– All – Experienced, Freshers and Students


Here’s list of Questions & Answers on Cognitive Radio Subject covering 100+ topics:

1. Questions & Answers on Architecture Evolution

The section contains questions and answers on architecture evolution.

Architecture Evolution

2. Questions on Technology Tradeoffs in Software Defined Radio

The section contains questions on technology tradeoffs in software defined radio like antenna tradeoffs, rf and if processing tradeoffs, adc tradeoffs, performance management tradeoffs, digital and software architecture tradeoffs.

Antenna Tradeoffs – 1
Antenna Tradeoffs – 2
RF and IF Processing Tradeoffs – 1
RF and IF Processing Tradeoffs – 2
ADC Tradeoffs – 1
ADC Tradeoffs – 2
Digital Architecture Tradeoffs – 1
Digital Architecture Tradeoffs – 2
Software Architecture Tradeoffs – 1
Software Architecture Tradeoffs – 2
Performance Management Tradeoffs

3. Questions & Answers on Smart Antenna & Software Component Characteristics

The section contains questions and answers on smart antenna and software component characteristics.

Smart Antenna Software Component Characteristics

4. Questions on Software Defined Radio Architecture

The section contains questions on software radio essential functions, hardware and software architecture, computational processing resources, interface technologies and radio resource analysis.

Essential Function of Software Radio
Hardware Architecture – 1
Hardware Architecture – 2
Software Architecture – 1
Software Architecture – 2
Computational Processing Resources
Interface Technologies
Radio Resource Analysis

5. Questions & Answers on Cognitive Radio Basics

The section contains questions and answers on radio flexibility, aware radios, cognitive radio available technologies, adaptive and cognitive radio.

Radio Flexibility
Aware Radios – 1
Aware Radios – 2
Adaptive Radio
Cognitive Radio
Available Technologies for Cognitive Radio – 1
Available Technologies for Cognitive Radio – 2

6. Questions on Location and Environment Awareness in Cognitive Radio

The section contains questions on location and environment awareness in cognitive radio.

Location Awareness – 1
Location Awareness – 2
Environment Awareness – 1
Environment Awareness – 2
Environment Awareness – 3

7. Questions & Answers on Cognitive Techniques

The section contains questions and answers on radio resources optimisation and artificial intelligence.

Optimisation of Radio Resources – 1
Optimisation of Radio Resources – 2
Optimisation of Radio Resources – 3
Artificial Intelligence – 1
Artificial Intelligence – 2
Artificial Intelligence – 3

8. Questions on Cognitive Radio Architecture

The section contains questions on cognitive radio functions, components and design rules, cognition subsystem, orient, decide and learning phase of cognition cycle, building cra on sdr architecture, inference hierarchy and architecture maps.

Cognitive Radio Functions
Cognitive Radio Components
Design Rules of Cognitive Radio
Cognition Subsystem
Observe and Orient Phase of Cognition Cycle
Plan and Decide Phase of Cognition Cycle
Act and Learning Phase of Cognition Cycle
Inference Hierarchy – 1
Inference Hierarchy – 2
Architecture Maps – 1
Architecture Maps – 2
Building CRA on SDR Architecture – 1
Building CRA on SDR Architecture – 2

9. Questions & Answers on Next Generation Wireless Network

The section contains questions and answers on xg network architecture, next generation wireless network like spectrum sensing, spectrum management, spectrum mobility and sharing, upper layers issue, cross layer design, communication policies, spectrum and position awareness, cognition policy engine, network and user cognitive techniques, radio environment map and knowledge representation.

The xG Network Architecture – 1
The xG Network Architecture – 2
Spectrum Sensing – 1
Spectrum Sensing – 2
Spectrum Management – 1
Spectrum Management – 2
Spectrum Mobility – 1
Spectrum Mobility – 2
Spectrum Sharing – 1
Spectrum Sharing – 2
Upper Layers Issue – 1
Upper Layers Issue – 2
Cross Layer Design – 1
Cross Layer Design – 2
Communication Policies – 1
Communication Policies – 2
Spectrum Awareness – 1
Spectrum Awareness – 2
Position Awareness – 1
Position Awareness – 2
Cognition Policy Engine – 1
Cognition Policy Engine – 2
Network Cognitive Techniques
User Cognitive Techniques – 1
User Cognitive Techniques – 2
Radio Environment Map – 1
Radio Environment Map – 2
Knowledge Representation
If you would like to learn Cognitive Radio thoroughly, you should attempt to work on the complete set of questions and answers mentioned above. It will immensely help anyone trying to crack an exam or an interview.

You can read the list of best reference books on “Cognitive Radio” here and “Software Defined Radio” here.


Wish you the best in your endeavor to learn and master Cognitive Radio!

Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He is Linux Kernel Developer & SAN Architect and is passionate about competency developments in these areas. He lives in Bangalore and delivers focused training sessions to IT professionals in Linux Kernel, Linux Debugging, Linux Device Drivers, Linux Networking, Linux Storage, Advanced C Programming, SAN Storage Technologies, SCSI Internals & Storage Protocols such as iSCSI & Fiber Channel. Stay connected with him @ LinkedIn