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| Content Provider | IET Digital Library |
|---|---|
| Author | Anbiyaei, Mohammad Faez, Karim Najimi, Maryam |
| Abstract | In device-to-device (D2D) communication underlaying cellular networks, the D2D user equipments (DUEs) can communicate by sharing the radio resources assigned to cellular user equipments. D2D communication is expected to improve the network throughput and save more energy for the user equipments. However, D2D communication causes severe interference to both the cellular users and other DUEs which is a challenge to radio resource allocation. The authors propose joint channel and power allocation algorithm to maximise the network achievable throughput, control the interference from the DUEs transmissions to cellular users and improve the energy efficiency of the user equipments. The authors formulate the problem and solve it using convex optimisation methods to select DUEs and set their powers in each channel. Simulation results show that the proposed algorithm can offer near-optimal performance and outperforms the comparable algorithms especially in terms of achievable throughput even with markedly reduced complexity levels. |
| Starting Page | 633 |
| Ending Page | 639 |
| Page Count | 7 |
| ISSN | 17519675 |
| Volume Number | 13 |
| e-ISSN | 17519683 |
| Issue Number | Issue 6, Aug (2019) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-spr/13/6 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-spr.2018.5110 |
| Journal | IET Signal Processing |
| Publisher Date | 2019-04-30 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Cellular Network Cellular Radio Cellular User Cellular User Equipments Convex Programming D2D Device-to-device Communication Device-to-device Underlay Communication DUEs Transmissions Electromagnetic Compatibility Energy Efficiency Energy-Efficient Resource Allocation Interference Mobile Radio System Network Achievable Throughput Network Throughput Optimisation Optimisation Technique Power Allocation Algorithm Radio Link And Equipment Radio ReSource Radio Resource Allocation Resource Allocation |
| Content Type | Text |
| Resource Type | Article |
| Subject | Signal Processing Electrical and Electronic Engineering |
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