Name
Abstract | ||
|---|---|---|
Unlike the conventional device-to-device (D2D) networks, the unlicensed D2D (D2D-U) pairs can not only reuse the licensed channels with the base station (BS) but also share the unlicensed channels with the WiFi stations. One challenge arises from the fact that the co-channel interference on licensed channels and the collision probability on unlicensed channels may cause extra power consumption at the terminals. Accordingly, we first propose a channel access method for the D2D-U pairs on unlicensed channels. Then, a decentralized joint spectrum and power allocation scheme is designed to minimize the power consumption at D2D-U pairs. Different from the existing distributed schemes, the proposed scheme can guarantee the global minimization of power consumption across the D2D-U pairs. Simulation results validate the theoretical analysis and verify the performance from the proposed scheme. |
Year | DOI | Venue |
|---|---|---|
2021 | 10.1109/JIOT.2020.3016019 | IEEE Internet of Things Journal |
Keywords | DocType | Volume |
Resource management,Device-to-device communication,Wireless fidelity,5G mobile communication,Power demand,Cellular networks,Computational complexity | Journal | 8 |
Issue | ISSN | Citations |
8 | 2327-4662 | 2 |
PageRank | References | Authors |
0.38 | 0 | 6 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Rui Yin | 1 | 110 | 7.52 |
| Zheyi Wu | 2 | 2 | 0.72 |
| Shengli Liu | 3 | 3 | 1.74 |
| w u celimuge | 4 | 479 | 49.53 |
| Jiantao Yuan | 5 | 12 | 2.26 |
| Xianfu Chen | 6 | 500 | 43.45 |