| Paper Abstract and Keywords |
| Presentation |
2004-07-15 13:00
Evaluation of effectiveness of link adaptation in channel search to guarantee Quality of Service of real-time data transmission in Wireless Local Area Network
Tomoya Tandai, Tomoko Adachi, Kiyoshi Toshimitsu (Toshiba Corp.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
In this manuscript, effectiveness of link adaptation combined with the channel search scheduling scheme is evaluated. The proposed scheduling scheme is as Access-Point (AP) transmits burst real-time data to STAs in slid order cyclically in every Service Interval (SI), and purpose of the scheduling is avoiding interference to guarantee Quality of Service (QoS) of high quality real-time data transmission in IEEE802.11 wireless LAN. In the proposed method, AP controls data transmission rates based on channel information between AP and Station (STA), and selecting the highest data transmission rate maintaining QoS of real-time data enables STAs to search other channels for longer duration. The throughput of SDTV video streaming over HCCA in the IEEE802.11e and the detection probability of other BSS packets are evaluated by computer simulation, and effectiveness of the proposed method is shown. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
IEEE802.11 / IEEE802.11e / IEEE802.11h / link adaptation / real-time data / QoS / scheduling / channel measurement |
| Reference Info. |
IEICE Tech. Rep., vol. 104, no. 185, RCS2004-94, pp. 37-42, July 2004. |
| Paper # |
RCS2004-94 |
| Date of Issue |
2004-07-08 (RCS, NS) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
|
| Conference Information |
| Committee |
RCS NS |
| Conference Date |
2004-07-15 - 2004-07-16 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Hiroshima International Univ. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
RCS |
| Conference Code |
2004-07-RCS-NS |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Evaluation of effectiveness of link adaptation in channel search to guarantee Quality of Service of real-time data transmission in Wireless Local Area Network |
| Sub Title (in English) |
|
| Keyword(1) |
IEEE802.11 |
| Keyword(2) |
IEEE802.11e |
| Keyword(3) |
IEEE802.11h |
| Keyword(4) |
link adaptation |
| Keyword(5) |
real-time data |
| Keyword(6) |
QoS |
| Keyword(7) |
scheduling |
| Keyword(8) |
channel measurement |
| 1st Author's Name |
Tomoya Tandai |
| 1st Author's Affiliation |
Toshiba Corporation (Toshiba Corp.) |
| 2nd Author's Name |
Tomoko Adachi |
| 2nd Author's Affiliation |
Toshiba Corporation (Toshiba Corp.) |
| 3rd Author's Name |
Kiyoshi Toshimitsu |
| 3rd Author's Affiliation |
Toshiba Corporation (Toshiba Corp.) |
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| Speaker |
Author-1 |
| Date Time |
2004-07-15 13:00:00 |
| Presentation Time |
20 minutes |
| Registration for |
RCS |
| Paper # |
RCS2004-94, NS2004-58 |
| Volume (vol) |
vol.104 |
| Number (no) |
no.185(RCS), no.183(NS) |
| Page |
pp.37-42 |
| #Pages |
6 |
| Date of Issue |
2004-07-08 (RCS, NS) |
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