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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Ali, Z.G. Ahmad, R.B. Yahya, A. Hassnawi, L.A. Aldhaibani, J.A. |
| Copyright Year | 2013 |
| Description | Author affiliation: Sch. of Comput. & Commun. Eng., Univ. Malaysia Perlis, Arau, Malaysia (Ali, Z.G.; Ahmad, R.B.; Yahya, A.; Hassnawi, L.A.; Aldhaibani, J.A.) |
| Abstract | Burst allocation is one of the important parameter that affects the performance of the Mobile WiMAX systems. The burst allocation algorithm is responsible about calculating the appropriate dimensions and location of each user's data to construct the bursts within the downlink subframe in term of the number of slots per user. Resource wastage in the form of unused and unallocated slots is a common problem accompanies burst allocation. In this paper, a Sequential Burst Allocation (SBA) algorithm is proposed to overcome frame wastage. The SBA algorithm is based on the sequential allocation of user slots. SBA restricts the unused slots, and eliminates unallocated slots between data bursts through burst fragmentation when necessary is forced to be used. Continuous allocation from one frame to the next has a significant impact on reducing resource wastage. It has been observed from the results that the percentage difference of the frame utilization between SBA and Standard algorithms (ST) is 32.84 %, which achieved significant reduction of resource wastage per frame, leading to more exploit of the WiMAX frame. |
| Starting Page | 404 |
| Ending Page | 409 |
| File Size | 588902 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781467359672 |
| e-ISBN | 9781467359689 |
| DOI | 10.1109/BEIAC.2013.6560158 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2013-04-07 |
| Publisher Place | Malaysia |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Algorithm design and analysis OFDM Mobile WiMAX WiMAX Overhead Downlink Mobile communication Burst allocation Resource management Standards Downlink subframe |
| Content Type | Text |
| Resource Type | Article |
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