Name
Title | ||
|---|---|---|
Complexity of coordinated beamforming and scheduling for OFDMA based heterogeneous networks |
Abstract | ||
|---|---|---|
Coordination is foreseen to be an important component of future mobile radio networks. It is especially relevant in heterogeneous networks, where high power base stations produce strong interference to an underlying layer of low power base stations. This work investigates in detail the achievable performance gains for one coordination technique—coordinated beamforming. It reveals the main factors that influence the throughput of the mobile stations. These findings are combined with an analysis of the computational complexity. As a result, a heuristic algorithm is presented that achieves results close to an exhaustive search with significantly less calculations. Detailed simulation analysis is presented on a realistic network layout. |
Year | DOI | Venue |
|---|---|---|
2019 | 10.1007/s11276-017-1645-4 | Wireless Networks |
Keywords | Field | DocType |
Coordinated multipoint transmission and reception (CoMP), Heterogeneous networks, Pico cells | Base station,Mobile radio,Beamforming,Brute-force search,Computer science,Heuristic (computer science),Scheduling (computing),Computer network,Heterogeneous network,Throughput,Distributed computing | Journal |
Volume | Issue | ISSN |
25.0 | 5 | 1572-8196 |
Citations | PageRank | References |
0 | 0.34 | 19 |
Authors | ||
4 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Jakob Belschner | 1 | 21 | 5.61 |
| Jakob Belschner | 2 | 21 | 5.61 |
| Veselin Rakocevic | 3 | 199 | 28.20 |
| Joachim Habermann | 4 | 43 | 8.17 |