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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Liu Erwu Shen Gang Zou Wei Jin Shan |
| Copyright Year | 2006 |
| Description | Author affiliation: Res. & Innovation Center, Alcatel Shanghai Bell Corp., Shanghai (Liu Erwu) |
| Abstract | Though IEEE 802.16 MAC protocols have been proposed to support quality of service (QoS) guarantees for various kinds of applications, they do not suggest how to allocate service bandwidth to fulfill QoS requirements. Most of the traditional methods of bandwidth allocation in wireless networks treat uplink and downlink bandwidth allocation independently. This research conducts theoretical analysis on the on-demand bandwidth allocation in an IEEE 802.16 single-hop self-backhaul network using 3-sector base station. Simulations have shown that such wireless backhaul systems using conventional on-demand bandwidth allocation will seriously suffer from fairness issues among different sectors of the base station. We then develop a new, joint dynamic bandwidth allocation algorithm for IEEE 802.16 single-hop self-backhaul network using 3-sector base station. Simulation results verified that, compared with conventional on-demand bandwidth allocation method, by considering both uplink and downlink bandwidth requests jointly, the proposed method is more bandwidth efficient and exhibits better fairness. |
| Starting Page | 1 |
| Ending Page | 5 |
| File Size | 165726 |
| Page Count | 5 |
| File Format | |
| ISBN | 1424400627 |
| DOI | 10.1109/VTCF.2006.220 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2006-09-25 |
| Publisher Place | Canada |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Channel allocation Base stations Quality of service Bandwidth Technological innovation Space technology Wireless networks Media Access Protocol Downlink Adaptive arrays |
| Content Type | Text |
| Resource Type | Article |
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