| Presentation | 2010-01-21 Impact of Receiver's Physical Configuration on White Space Occurrence in Multi-BSS/Multi-Channel Operation of WLAN Kazuto YANO, Makoto TAROMARU, Masazumi UEBA, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recently, dynamic spectrum access (DSA) system, which performs wireless communication over radio resources temporally-unused by other wireless systems (white space) in the same frequency band, attracts much attention. The occurrence of white space depends highly on the behavior of the coexisting systems. Therefore, not only the definition of white space but also the performance of the receiver in the coexisting systems, such as the ability to suppress interference or the channel selectivity of a low-pass filter, has a great impact on the performance of the DSA system. However, how they should be set in the performance evaluation of the DSA system is not discussed enough in former studies. Considering DSA operation in the 2.4 GHz ISM band, this paper tries to makes this point clear by evaluating the performance of the IEEE 802.11g ERP-OFDM, which is assumed to be a major coexisting system, with different physical configurations at the receiver's side. Specifically, the average area throughput of the IEEE 802.11g ERP-OFDM and white space existing ratio are evaluated through PHY/MAC cross-layer simulations assuming multiple-BSS/multiple-channel operation and the AWGN channel. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | dynamic spectrum access / unlicensed band / cognitive radio / wireless LAN / white space recognition / hardware configuration |
| Paper # | SR2009-80 |
| Date of Issue |
| Conference Information | |
| Committee | SR |
|---|---|
| Conference Date | 2010/1/14(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Software Radio(SR) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Impact of Receiver's Physical Configuration on White Space Occurrence in Multi-BSS/Multi-Channel Operation of WLAN |
| Sub Title (in English) | |
| Keyword(1) | dynamic spectrum access |
| Keyword(2) | unlicensed band |
| Keyword(3) | cognitive radio |
| Keyword(4) | wireless LAN |
| Keyword(5) | white space recognition |
| Keyword(6) | hardware configuration |
| 1st Author's Name | Kazuto YANO |
| 1st Author's Affiliation | ATR Wave Engineering Laboratories() |
| 2nd Author's Name | Makoto TAROMARU |
| 2nd Author's Affiliation | ATR Wave Engineering Laboratories |
| 3rd Author's Name | Masazumi UEBA |
| 3rd Author's Affiliation | ATR Wave Engineering Laboratories |
| Date | 2010-01-21 |
| Paper # | SR2009-80 |
| Volume (vol) | vol.109 |
| Number (no) | 383 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |