Abstract
The
scheduling policy adopted in the LTE (Long Term
Evolution) MAC layer is the most valuable degree of freedom
left from the 3GPP (3rd Generation Partnership Project)
consortium to the industry and the research
community
. This
paper presents an OPNET model of
the downlink scheduling in a
one-cell scenario with heterogeneous traffic. Two
scheduling
policies are considered: Round Robin and Best CQI (Channel
Quality Indicator). The Best CQI scheme tries to maximize cell
thoughput by taking radio link quality into
account, whereas
roun
d
robin operates with no feedback from the mobiles.
The
policies are compared in terms of cell throughput and scheduling
delay.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of OPNETWORK 2013 |
| Number of pages | 8 |
| Publication date | 2013 |
| Publication status | Published - 2013 |
| Event | OPNETWORK 2013 - Washington, D.C. , United States Duration: 26 Aug 2013 → 29 Aug 2013 http://www.opnet.com/opnetwork2013/ |
Conference
| Conference | OPNETWORK 2013 |
|---|---|
| Country/Territory | United States |
| City | Washington, D.C. |
| Period | 26/08/2013 → 29/08/2013 |
| Internet address |