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| Content Provider | IET Digital Library |
|---|---|
| Author | Shah, Indra Kumar Maity, Tanmoy Dohare, Yogendra Singh |
| Abstract | Wireless sensor network (WSN) consists of spatially distributed miniature size and autonomous nodes along with batteries as a power source. The major bottleneck of WSN is efficient energy utilization. The energy consumption for transmission of signals increases with the distance. This problem of energy consumption is addressed in this study. This study presents a strategy, namely distance-based dynamic duty-cycle allocation (DBDDCA) algorithm. In DBDDCA, longer distance nodes from cluster head (CH) transmit relatively less time in order to save energy. Conversely, transmit for the higher time when the distance is near to CH. The proposed DBDDCA is compared with the other existing strategies: low-energy adaptive cluster hierarchy (LEACH), modified leach, and stable election protocol and with two existing medium access control (MAC) protocols: sensor (S)-MAC and timeout (T)-MAC. The performance of the proposed and existing strategies is evaluated with the following network parameters: energy consumption, network energy utilization, network lifetime, latency, and packets delivery. These parameters have been evaluated with different network scenarios such as number of nodes increases, number of rounds, and with variation in initial energy of nodes. Simulation results show the performance of the proposed strategy is significantly better than the existing strategies under the investigated network parameters. |
| Starting Page | 1301 |
| Ending Page | 1310 |
| Page Count | 10 |
| ISSN | 17518628 |
| Volume Number | 14 |
| e-ISSN | 17518636 |
| Issue Number | Issue 8, May (2020) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-com/14/8 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-com.2019.0465 |
| Journal | IET Communications |
| Publisher Date | 2020-02-20 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Access Protocols Cluster Head Communication Network Design, Planning And Routing DBDDCA Disaster Management Distance-based Dynamic Duty-cycle Allocation Algorithm Energy Conservation Energy Consumption Energy Consumption Minimisation Algorithm Environmental Monitoring Healthcare Monitoring LEACH Protocol Low-energy Adaptive Cluster Hierarchy Protocol Medium Access Control Protocol Minimisation Network Energy Utilisation Network Lifetime Optimisation Technique Pattern Clustering Protocol Routing Protocol S-MAC Protocol Stable Election Protocol T-MAC Protocol Telecommunication Power Management Unmanned Aerial Vehicle Wireless Sensor Network WSN |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering Computer Science Applications |
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