| Paper Abstract and Keywords |
| Presentation |
2005-01-28 16:20
A New Transmission Method for Efficient Radio Resource Sharing between Uplink and Downlink Channels in IEEE 802.11 WLAN system
Kengo Nagata, Shinya Otsuki, Tomoaki Kumagai, Luis Loyola, Satoru Aikawa (NTT) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
IEEE 802.11 WLAN systems have become widely used in various environments such as office networks, home networks and public WLAN services networks. In such environments an access point generally shares the same channel with multiple stations and communicates with them using the DCF procedure defined in IEEE 802.11. In the DCF procedure the delay time of downlink data frames increases rapidly with the number of stations. Besides, when some stations have a high downlink traffic load, the delay time of the downlink data frames of other stations may increase excessively.
In this paper, we propose new transmission schemes based on the frame bursting technique for both the AP and stations. The AP selects the packets to be sent to each station and send them using a frame bursting technique. On the other hand, stations are able to send burst of data frames after receiving a permission sent by the AP. We evaluated the performance of the proposed scheme through computer simulations. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
CSMA/CA / Delay time of downlink data frame / Frame bursting scheme / / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 104, no. 596, CS2004-199, pp. 95-100, Jan. 2005. |
| Paper # |
CS2004-199 |
| Date of Issue |
2005-01-21 (CS, RCS) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
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| Conference Information |
| Committee |
RCS CS |
| Conference Date |
2005-01-26 - 2005-01-28 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
University of the Ryukyus |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Broadband Wireless Access Techniques, Wireless Access Technologies for IP Networks, Optical Wireless Systems, Wireless Communication Systems, etc. |
| Paper Information |
| Registration To |
CS |
| Conference Code |
2005-01-RCS-CS |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
A New Transmission Method for Efficient Radio Resource Sharing between Uplink and Downlink Channels in IEEE 802.11 WLAN system |
| Sub Title (in English) |
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| Keyword(1) |
CSMA/CA |
| Keyword(2) |
Delay time of downlink data frame |
| Keyword(3) |
Frame bursting scheme |
| Keyword(4) |
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| Keyword(5) |
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| 1st Author's Name |
Kengo Nagata |
| 1st Author's Affiliation |
NTT Corporation (NTT) |
| 2nd Author's Name |
Shinya Otsuki |
| 2nd Author's Affiliation |
NTT Corporation (NTT) |
| 3rd Author's Name |
Tomoaki Kumagai |
| 3rd Author's Affiliation |
NTT Corporation (NTT) |
| 4th Author's Name |
Luis Loyola |
| 4th Author's Affiliation |
NTT Corporation (NTT) |
| 5th Author's Name |
Satoru Aikawa |
| 5th Author's Affiliation |
NTT Corporation (NTT) |
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| Speaker |
Author-1 |
| Date Time |
2005-01-28 16:20:00 |
| Presentation Time |
20 minutes |
| Registration for |
CS |
| Paper # |
CS2004-199, RCS2004-306 |
| Volume (vol) |
vol.104 |
| Number (no) |
no.596(CS), no.599(RCS) |
| Page |
pp.95-100 |
| #Pages |
6 |
| Date of Issue |
2005-01-21 (CS, RCS) |
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