Name
Abstract | ||
|---|---|---|
A two-tier heterogeneous cellular network (HCN) with intra-tier and inter-tier dependence is studied. The macro cell deployment follows a Poisson point process (PPP) and two different clustered point processes are used to model the cache-enabled small cells. Under this model, we derive approximate expressions in terms of finite integrals for the average delivery rate considering inter-tier and intra-tier dependence. On top of the fact that cache size drastically improves the performance of small cells in terms of average delivery rate, we show that rate splitting of limited-backhaul induces non-linear performance variations, and therefore has to be adjusted for rate fairness among users of different tiers. |
Year | DOI | Venue |
|---|---|---|
2016 | 10.1109/ISIT.2016.7541306 | 2016 IEEE International Symposium on Information Theory (ISIT) |
Keywords | DocType | Volume |
edge caching,clustered point processes,heterogeneous cellular networks,stochastic geometry | Conference | abs/1605.00319 |
ISBN | Citations | PageRank |
978-1-5090-1807-9 | 5 | 0.45 |
References | Authors | |
7 | 4 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Ejder Bastug | 1 | 672 | 24.99 |
| Mehdi Bennis | 2 | 3652 | 217.26 |
| Marios Kountouris | 3 | 2218 | 134.77 |
| Mérouane Debbah | 4 | 8575 | 477.64 |