Abstract
In this work, a method that evaluates both subcarrier and power allocations together for the users of OFDMA systems is proposed. In practical usage, the allocation to users is implemented from existing subcarrier group considering the transmission power of users is limited. The aim of this study is the realization of subcarrier allocation without exceeding power constraint for each user. In order to make subcarrier allocation fair between users, R2EHK algorithm has been performed. User outage probability has been utilized so as to measure the performance of proposed method. Owing to the proposed method, transmission power gain has been achieved without compromising on the outage probability performance.
| Translated title of the contribution | Joint power and subcarrier allocation in OFDMA systems |
|---|---|
| Original language | Turkish |
| Title of host publication | 2015 23rd Signal Processing and Communications Applications Conference, SIU 2015 - Proceedings |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 2170-2173 |
| Number of pages | 4 |
| ISBN (Electronic) | 9781467373869 |
| DOIs | |
| Publication status | Published - 19 Jun 2015 |
| Event | 2015 23rd Signal Processing and Communications Applications Conference, SIU 2015 - Malatya, Turkey Duration: 16 May 2015 → 19 May 2015 |
Publication series
| Name | 2015 23rd Signal Processing and Communications Applications Conference, SIU 2015 - Proceedings |
|---|
Conference
| Conference | 2015 23rd Signal Processing and Communications Applications Conference, SIU 2015 |
|---|---|
| Country/Territory | Turkey |
| City | Malatya |
| Period | 16/05/15 → 19/05/15 |
Bibliographical note
Publisher Copyright:© 2015 IEEE.