Abstract
For OFDMA (Orthogonal Frequency Division Multiple Access)-based broadband systems, a frequency reuse factor of 1 has been highly desirable for more improved channel throughput. However, the forward link capacity is rapidly decreased at the cell boundary region due to the increase in the ICI (InterCell Interference). This paper presents a QoS (Quality of Service) maintenance technique by measuring a SIR-based channel capacity and by performing a radio resource reservation at the initial service setup time. In order to prove the effectiveness of the proposed algorithm, two difference radio resource management schemes are compared associated with multiple classes.
| Original language | English |
|---|---|
| Title of host publication | Information Networking |
| Subtitle of host publication | Advances in Data Communications and Wireless Networks - International Conference, ICOIN 2006. Revised Selected Papers |
| Publisher | Springer Verlag |
| Pages | 42-51 |
| Number of pages | 10 |
| ISBN (Print) | 3540485635, 9783540485636 |
| Publication status | Published - 2006 Jan 1 |
| Event | International Conference on Information Networking, ICOIN 2006 - Sendai, Japan Duration: 2006 Jan 16 → 2006 Jan 19 |
Publication series
| Name | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
|---|---|
| Volume | 3961 LNCS |
| ISSN (Print) | 0302-9743 |
| ISSN (Electronic) | 1611-3349 |
Other
| Other | International Conference on Information Networking, ICOIN 2006 |
|---|---|
| Country | Japan |
| City | Sendai |
| Period | 06/1/16 → 06/1/19 |
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All Science Journal Classification (ASJC) codes
- Theoretical Computer Science
- Computer Science(all)
Cite this
Lee, S., & Lee, S. (2006). Resource reservation for multi classes and regions over OFDM-based multi-cell environments. In Information Networking: Advances in Data Communications and Wireless Networks - International Conference, ICOIN 2006. Revised Selected Papers (pp. 42-51). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 3961 LNCS). Springer Verlag.