| Project/Area Number |
20700064
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
|---|
| Research Field |
Computer system/Network
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| Research Institution | Nara Institute of Science and Technology |
|---|
Principal Investigator |
KASHIHARA Shigeru Nara Institute of Science and Technology, 情報科学研究科, 助教 (60380739)
|
|---|
| Project Period (FY) |
2008 – 2009
|
| Project Status |
Completed (Fiscal Year 2009)
|
| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2009: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2008: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
|
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| Keywords | ハンドオーバ / ハンドオーバトリガー / 無線LAN / WiMAX / フレーム再送 / キュー長 / RTT |
|---|
| Research Abstract |
With the development and wide spread of diverse wireless network technologies, such as wireless local area network (WLAN) and WiMAX, they will be the underlying basis of heterogeneous networks. In the heterogeneous networks, mobile stations can access the Internet at anytime and anywhere, but they cannot seamlessly move between the individual wireless networks. In this study, we proposed handover management methods to maintain communication quality during their movement, and showed the effectiveness of our proposed methods through simulation and experimental results.
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