| Presentation | 2009-07-10 MS-initiated Handover Decision Criteria for VoIP over IEEE802.16e Niswar MUHAMMAD, Shigeru KASHIHARA, Yuzo TAENAKA, Kazuya TSUKAMOTO, Youki KADOBAYASHI, Suguru YAMAGUCHI, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The emerging mobile WiMAX (IEEE802.16e) has gained serious attention as a means of providing broadband wireless access to mobile users. The 802.16e supports high data rates and QoS for various applications, and is thus a powerful contender for next generation wireless access technology. On the other hand, IEEE802.11a/b/g/n have already been widely used to provide high data rates in a limited area. Therefore, in the near future, 802.16e and 802.11 will co-exist and a multi-homed mobile station (MS) will be likely to execute many handovers due to free movement among 802.16e's hotzones and 802.11's hotspots. So far, many studies of HO decision criteria for 802.11 have been conducted but an HO decision criteria for 802.16e have not yet been sufficiently studied, in particular HO decision criteria for MS-initiated HO. In this paper, we propose MS-initiated HO decision criteria for VoIP over 802.16e considering wireless link condition and congestion state of the 802.16e network, i.e, CINR and MS queue length. Our simulation results showed that the combined use of MS queue length and CINR can be proper MS-initiated HO decision criteria for VoIP over 802.16e. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Handover Decision Criterion / IEEE802.16e / Queue Length / CINR / VoIP |
| Paper # | MoMuC2009-22 |
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| Committee | MoMuC |
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| Conference Date | 2009/7/2(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Mobile Multimedia Communications(MoMuC) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | MS-initiated Handover Decision Criteria for VoIP over IEEE802.16e |
| Sub Title (in English) | |
| Keyword(1) | Handover Decision Criterion |
| Keyword(2) | IEEE802.16e |
| Keyword(3) | Queue Length |
| Keyword(4) | CINR |
| Keyword(5) | VoIP |
| 1st Author's Name | Niswar MUHAMMAD |
| 1st Author's Affiliation | Graduate School of Information Science, Nara Institute of Science and Technology() |
| 2nd Author's Name | Shigeru KASHIHARA |
| 2nd Author's Affiliation | Graduate School of Information Science, Nara Institute of Science and Technology |
| 3rd Author's Name | Yuzo TAENAKA |
| 3rd Author's Affiliation | Graduate School of Information Science, Nara Institute of Science and Technology |
| 4th Author's Name | Kazuya TSUKAMOTO |
| 4th Author's Affiliation | Department of Computer Science and Electronics, Kyushu Institute of Technology |
| 5th Author's Name | Youki KADOBAYASHI |
| 5th Author's Affiliation | Graduate School of Information Science, Nara Institute of Science and Technology |
| 6th Author's Name | Suguru YAMAGUCHI |
| 6th Author's Affiliation | Graduate School of Information Science, Nara Institute of Science and Technology |
| Date | 2009-07-10 |
| Paper # | MoMuC2009-22 |
| Volume (vol) | vol.109 |
| Number (no) | 122 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |