Presentation | 2019-04-19 A Study on Transmission Power Control Scheme Using Inter-AP Indicator in OBSS Environment Isamu Shitara, Takefumi Hiraguri, Kazuto Yano, Naoto Egashira, Yoshinori Suzuki, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The widespread of wireless local area network (WLAN) brings the dense deployment of many access points (APs) and stations (STAs) as in a railways terminal station and an airport lobby. Such dense deployment of APs causes an overlapping basic service set (OBSS) environment, where APs share the same frequency channel, that brings interference frequent frame collisions, and a decrease of available radio resources in each BSS. To overcome these problems, we have proposed a transmission power control scheme using an indicator issued when an AP detects the increase of channel occupancy ratio. In this paper, in order to share resources more efficiently, we propose an improved scheme to suppress fluctuation of throughput in a transient state. Simulation results show the proposed scheme achieves high area spectral efficiency. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Wireless LAN / OBSS / Transmission power control |
Paper # | CS2019-8 |
Date of Issue | 2019-04-11 (CS) |
Conference Information | |
Committee | CS / CQ |
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Conference Date | 2019/4/18(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Osaka Univ. Library |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Optical/Wireless Access and Their Integration, QoS and QoE, Assessment / Measurement / Control / Optimization of Communication Quality, Network Services, etc |
Chair | Hidenori Nakazato(Waseda Univ.) / Takanori Hayashi(Hiroshima Inst. of Tech.) |
Vice Chair | Jun Terada(NTT) / Hideyuki Shimonishi(NEC) / Jun Okamoto(NTT) |
Secretary | Jun Terada(NTT) / Hideyuki Shimonishi(Waseda Univ.) / Jun Okamoto(NTT) |
Assistant | Kazutaka Hara(NTT) / Kentaro Toyoda(Keio Univ.) / Chikara Sasaki(KDDI Research) / Yoshiaki Nishikawa(NEC) / Ryo Yamamoto(UEC) |
Paper Information | |
Registration To | Technical Committee on Communication Systems / Technical Committee on Communication Quality |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Study on Transmission Power Control Scheme Using Inter-AP Indicator in OBSS Environment |
Sub Title (in English) | |
Keyword(1) | Wireless LAN |
Keyword(2) | OBSS |
Keyword(3) | Transmission power control |
1st Author's Name | Isamu Shitara |
1st Author's Affiliation | Advanced Telecommunications Research Institute International/Nippon Institute of Technology(ATR/NIT) |
2nd Author's Name | Takefumi Hiraguri |
2nd Author's Affiliation | Advanced Telecommunications Research Institute International/Nippon Institute of Technology(ATR/NIT) |
3rd Author's Name | Kazuto Yano |
3rd Author's Affiliation | Advanced Telecommunications Research Institute International(ATR) |
4th Author's Name | Naoto Egashira |
4th Author's Affiliation | Advanced Telecommunications Research Institute International(ATR) |
5th Author's Name | Yoshinori Suzuki |
5th Author's Affiliation | Advanced Telecommunications Research Institute International(ATR) |
Date | 2019-04-19 |
Paper # | CS2019-8 |
Volume (vol) | vol.119 |
Number (no) | CS-6 |
Page | pp.pp.39-43(CS), |
#Pages | 5 |
Date of Issue | 2019-04-11 (CS) |