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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Allawi, Y.M. Min-Gon Kim Minho Kang |
| Copyright Year | 2008 |
| Description | Author affiliation: Inf. & Commun. Univ., Daejeon (Allawi, Y.M.; Min-Gon Kim; Minho Kang) |
| Abstract | When a Mobile Host (MH) moves out of the range of its current Basic Service Set (BSS), a request for handoff procedure will occur and then some delay associated with the handoff procedure, handoff delay, takes place. However, for the emerging multimedia streaming applications, delay sensitive applications, attention should be paid to the amount of this delay. In order to a fuller understanding of this issue, the handoff procedure is efficiently conducted by considering Quality of Service (QoS) requirements of the applications, particularly delay constraints. Thus, in this paper, we propose an advanced handoff mechanism, which is able to reduce the delay of discovering the candidate set as the next Access Points (APs), where this phase of the handoff procedure has been shown as the dominating factor of the total handoff delay. The simulations results show the effectiveness of our proposed mechanism in terms of the reduction of the total handoff delay, compared to the typical mechanism, while maintaining a satisfactory Received Signal Strength (RSS) to the applications. |
| Starting Page | 1517 |
| Ending Page | 1520 |
| File Size | 2924024 |
| Page Count | 4 |
| File Format | |
| ISBN | 9788955191363 |
| ISSN | 17389445 |
| DOI | 10.1109/ICACT.2008.4494067 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2008-02-17 |
| Publisher Place | South Korea |
| Access Restriction | Subscribed |
| Rights Holder | ETRI, NIA |
| Subject Keyword | Wireless LAN Quality of service Delay effects Streaming media Mobile communication Cables Indoor environments Wireless sensor networks Probes Throughput delay IEEE 802.11 Handoff QoS |
| Content Type | Text |
| Resource Type | Article |
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