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| Content Provider | IET Digital Library |
|---|---|
| Author | Kaur, Tarunpreet Kumar, Dilip |
| Abstract | With the rapid development in ubiquitous smart sensors, wireless sensor networks (WSNs) have started to evolve into numerous applications including healthcare, military, agriculture, transportation, industry, internet of things (IOT), and smart cities. However, satisfying quality of service (QoS) requirements of various application domains remains a challenging issue due to the heterogeneous traffic flows, dynamic network conditions, and resource-constrained nature of sensor nodes. In this regard, application-specific QoS provisioning techniques have received considerable research attention at the medium access control (MAC) layer. This study presents a systematic review of the QoS mechanisms employed at the MAC layer in WSN and also highlights their open research issues. In addition, the survey presents a comparative analysis of various QoS-aware MAC protocols with emphasis on their strengths and limitations. Finally, this survey discusses various potential directions for future research in the field of QoS provisioning at the MAC layer. |
| Starting Page | 2045 |
| Ending Page | 2062 |
| Page Count | 18 |
| ISSN | 17518628 |
| Volume Number | 13 |
| e-ISSN | 17518636 |
| Issue Number | Issue 14, Aug (2019) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-com/13/14 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-com.2018.5110 |
| Journal | IET Communications |
| Publisher Date | 2019-05-31 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Access Protocols Application Domains Application-specific QoS Computer Communication Considerable Research Attention Dynamic Network Condition Heterogeneous Traffic Flows Intelligent Sonsor Internet Internet of Things MAC Layer Medium Access Control Layer Numerous Application Including Healthcare Open Research Issues Protocol QoS Mechanisms QoS-aware MAC Protocol Quality of Service Radio Link And Equipment Sensor Node Service Requirements Smart Cities Ubiquitous Computing Ubiquitous Smart Sonsor Wireless Sensor Network |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering Computer Science Applications |
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