Name
Abstract | ||
|---|---|---|
3GPP LTE/LTE-A is set to become the dominant technology for 4G and Beyond 4G wireless communications. As in any MIMO-OFDMA-based system, scheduling and resource allocation algorithms play a pivotal role towards the maximisation of capacity while providing support to applications with heterogeneous QoS requirements. To this end, the transmitter is assumed to have access to channel state information (CSIT) that, in most practical situations, will not be perfect. This paper first presents an analytical framework for QoS-guaranteed cross-layer scheduling and resource allocation that takes into account the accuracy of the available CSIT and then particularizes using specifications drawn from the LTE/LTE-A standards. Simulation results are shown assessing the performance of different schedulers and power allocation policies and the impact CSIT accuracy has on them. |
Year | DOI | Venue |
|---|---|---|
2013 | 10.1109/WD.2013.6686469 | Wireless Days |
Keywords | Field | DocType |
3G mobile communication,4G mobile communication,Long Term Evolution,MIMO communication,OFDM modulation,cellular radio,frequency division multiple access,quality of service,resource allocation,scheduling,telecommunication traffic,3GPP LTE,3GPP LTE-A,4G wireless communications,LTE systems,Long Term Evolution,MIMO-OFDMA-based system,QoS-guaranteed cross-layer resource allocation,QoS-guaranteed cross-layer scheduling,beyond 4G wireless communications,cellular wireless communications,channel state information,heterogeneous QoS requirements,imperfect CSIT,mobile data traffic,quality-of-service | Radio resource management,Wireless,Scheduling (computing),Computer science,Quality of service,Computer network,Resource allocation,Frequency-division multiple access,Orthogonal frequency-division multiplexing,Channel state information,Distributed computing | Conference |
ISSN | Citations | PageRank |
2156-9711 | 3 | 0.38 |
References | Authors | |
10 | 3 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Guillem Femenias | 1 | 354 | 45.43 |
| Felip Riera-Palou | 2 | 211 | 31.02 |
| Riera-Palou, F. | 3 | 3 | 0.38 |