| Presentation | 2013-08-29 SIR-Based Transmit Power Control Using CCI Table for Interference-Aware Channel Segregation Based Dynamic Channel Assignment Yuki MATSUMURA, Katsuhiro TEMMA, Koichi ISHIHARA, B. A. Hirantha Sithira ABEYSEKERA, Tomoaki KUMAGAI, Fumiyuki ADACHI, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In wireless networks, the co-channel interference (CCI) limits the transmission quality since the same channel must be reused by spatially separated access points (APs) or base stations (BSs). Therefore, the channels must be reused so as to minimize the CCIs received at all APs or BSs. Recently, we proposed an interference-aware channel segregation based dynamic channel assignment (IACS-DCA) and showed that IACS-DCA can form a stable channel reuse pattern which lowers the CCIs received at all APs or BSs. In this paper, in order to reduce the uplink/downlink transmit power, we propose a signal-to-interference power ratio (SIR) based transmit power control (TPC) suitable for IACS-DCA. We show, by computer simulation, that a stable channel reuse pattern can be formed even if the proposed TPC is used and that the transmit power can be significantly reduced. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Transmit power control / Channel segregation / Dynamic channel assignment / Co-channel interference / autonomous control |
| Paper # | RCS2013-124 |
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| Committee | RCS |
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| Conference Date | 2013/8/22(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Radio Communication Systems (RCS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | SIR-Based Transmit Power Control Using CCI Table for Interference-Aware Channel Segregation Based Dynamic Channel Assignment |
| Sub Title (in English) | |
| Keyword(1) | Transmit power control |
| Keyword(2) | Channel segregation |
| Keyword(3) | Dynamic channel assignment |
| Keyword(4) | Co-channel interference |
| Keyword(5) | autonomous control |
| 1st Author's Name | Yuki MATSUMURA |
| 1st Author's Affiliation | Dept. of Communications Engineering, Graduate School of Engineering, Tohoku University() |
| 2nd Author's Name | Katsuhiro TEMMA |
| 2nd Author's Affiliation | Dept. of Communications Engineering, Graduate School of Engineering, Tohoku University |
| 3rd Author's Name | Koichi ISHIHARA |
| 3rd Author's Affiliation | NTT Network Innovation Laboratories, NTT Corporation |
| 4th Author's Name | B. A. Hirantha Sithira ABEYSEKERA |
| 4th Author's Affiliation | NTT Network Innovation Laboratories, NTT Corporation |
| 5th Author's Name | Tomoaki KUMAGAI |
| 5th Author's Affiliation | NTT Network Innovation Laboratories, NTT Corporation |
| 6th Author's Name | Fumiyuki ADACHI |
| 6th Author's Affiliation | Dept. of Communications Engineering, Graduate School of Engineering, Tohoku University |
| Date | 2013-08-29 |
| Paper # | RCS2013-124 |
| Volume (vol) | vol.113 |
| Number (no) | 194 |
| Page | pp.pp.- |
| #Pages | 6 |
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