A bio‐inspired backbone formation protocol in cognitive radio networks. (31st July 2022)
- Record Type:
- Journal Article
- Title:
- A bio‐inspired backbone formation protocol in cognitive radio networks. (31st July 2022)
- Main Title:
- A bio‐inspired backbone formation protocol in cognitive radio networks
- Authors:
- Kumar, Santosh
Murmu, Mahendra Kumar
Singh, Awadhesh Kumar - Abstract:
- Summary: The cognitive radio network (CRN) is an emerging technology where communication among secondary users (SUs) takes place in an opportunistic manner. Since, a backbone eases the routing, reduces communication overhead, and efficiently handles the dynamic changes in the network. Therefore, we intend to propose a backbone formation algorithm in CRN. However, finding optimal backbone is equivalent to find minimum connected dominating set (CDS) for the given network, which is NP‐complete. Hence, the backbone construction problem can be better handled by optimization algorithms than the deterministic ones. The bio‐inspired is an interesting category of optimization algorithms. Therefore, it has been popularly used to handle various optimization problems in wireless networks. However, it has never been used for backbone construction in CRN. The ant colony optimization (ACO) is a promising bio‐inspired method because it has been effectively used to handle many problems in wireless networks, e.g. cluster head selection, leader election, routing etc. Therefore, we use ant colony system (ACS) for backbone formation in CRN. Also, the approach helps us to find optimized path between any pair of nodes to ensure efficient communication. To the best of our knowledge, it is the first bio‐inspired backbone construction algorithm in CRN. Abstract : The cognitive radio network (CRN) is an emerging technology where communication among secondary users (SUs) takes place in an opportunisticSummary: The cognitive radio network (CRN) is an emerging technology where communication among secondary users (SUs) takes place in an opportunistic manner. Since, a backbone eases the routing, reduces communication overhead, and efficiently handles the dynamic changes in the network. Therefore, we intend to propose a backbone formation algorithm in CRN. However, finding optimal backbone is equivalent to find minimum connected dominating set (CDS) for the given network, which is NP‐complete. Hence, the backbone construction problem can be better handled by optimization algorithms than the deterministic ones. The bio‐inspired is an interesting category of optimization algorithms. Therefore, it has been popularly used to handle various optimization problems in wireless networks. However, it has never been used for backbone construction in CRN. The ant colony optimization (ACO) is a promising bio‐inspired method because it has been effectively used to handle many problems in wireless networks, e.g. cluster head selection, leader election, routing etc. Therefore, we use ant colony system (ACS) for backbone formation in CRN. Also, the approach helps us to find optimized path between any pair of nodes to ensure efficient communication. To the best of our knowledge, it is the first bio‐inspired backbone construction algorithm in CRN. Abstract : The cognitive radio network (CRN) is an emerging technology where communication among secondary users (SUs) takes place in an opportunistic manner. We have proposed a backbone algorithm to ease routing, reduce communication overhead and efficiently handle the dynamic changes in the CRN. This is the first bio‐inspired backbone formation protocol which is more efficient and optimized compared to existing algorithms. … (more)
- Is Part Of:
- International journal of communication systems. Volume 35:Number 16(2022)
- Journal:
- International journal of communication systems
- Issue:
- Volume 35:Number 16(2022)
- Issue Display:
- Volume 35, Issue 16 (2022)
- Year:
- 2022
- Volume:
- 35
- Issue:
- 16
- Issue Sort Value:
- 2022-0035-0016-0000
- Page Start:
- n/a
- Page End:
- n/a
- Publication Date:
- 2022-07-31
- Subjects:
- backbone formation -- cluster formation -- cognitive radio network -- genetic algorithm
Telecommunication systems -- Periodicals
621.382 - Journal URLs:
- http://onlinelibrary.wiley.com/ ↗
- DOI:
- 10.1002/dac.5306 ↗
- Languages:
- English
- ISSNs:
- 1074-5351
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 4542.172515
British Library DSC - BLDSS-3PM
British Library STI - ELD Digital store - Ingest File:
- 24053.xml