Name
Title | ||
|---|---|---|
Downlink Resource Reuse for Device-to-Device Communications Underlaying Cellular Networks |
Abstract | ||
|---|---|---|
The full potential of Device-to-device (D2D) communication relies on efficient resource reuse strategies including power control and matching of D2D links and cellular users (CUs). This letter investigates downlink resource reuse between multiple D2D links and multiple CUs. Our goal is to achieve a network utility enhancement for D2D communication while ensuring the QoS of the CUs. Despite the combinatorial nature of the problem and the coupled power constraints, we characterize the optimal D2D-CU matching as well as their power coordination, and propose an efficient algorithm to jointly optimize all D2D links and CUs. The proposed downlink resource reuse strategy shows a superiority over existing D2D schemes. |
Year | DOI | Venue |
|---|---|---|
2014 | 10.1109/LSP.2014.2309143 | IEEE Signal Process. Lett. |
Keywords | Field | DocType |
radio links,power control,device-to-device communications,cellular radio,quality of service,device-to-device communication,cellular users,joint optimization,qos,resource reuse strategy,cellular networks,downlink resource reuse,d2d links matching,network utility enhancement,linear programming,uplink,downlink,optimization,interference | Cellular radio,Device to device,Reuse,Power control,Computer network,Quality of service,Network utility,Cellular network,Mathematics,Telecommunications link | Journal |
Volume | Issue | ISSN |
21 | 5 | 1070-9908 |
Citations | PageRank | References |
43 | 1.42 | 8 |
Authors | ||
4 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Daohua Zhu | 1 | 142 | 6.44 |
| Jiaheng Wang | 2 | 771 | 51.96 |
| A. Lee Swindlehurst | 3 | 6429 | 455.83 |
| Chunming Zhao | 4 | 671 | 64.30 |