| 講演抄録／キーワード |
| 講演名 |
2012-11-29 13:30
A study on the interference characteristics of ZigBee systems on IEEE 802.11g
○Yuichiro Okugawa・Atsushi Nagao・Shin Kanno・Yoshiharu Akiyama（NTT E&E Labs.） |
| 抄録 |
（和） |
In this paper, experimental results on the
frame error rate (FER) of an IEEE 802.11g based
wireless LAN (WLAN) system subject to interference
by a ZigBee system are presented. Before measuring
the FER, the measurement bandwidth for measuring
the desired to undesired signal ratio (D/U) was determined.
Then the FER of the WLAN system was
measured for different values of the transmission
period of the ZigBee signal. It was found that the
D/U varied in accordance with the measurement
bandwidth and that the FER of the WLAN system
used was less than 10-5 when the transmission period
the ZigBee signal was longer than 21 ms. |
| （英） |
In this paper, experimental results on the
frame error rate (FER) of an IEEE 802.11g based
wireless LAN (WLAN) system subject to interference
by a ZigBee system are presented. Before measuring
the FER, the measurement bandwidth for measuring
the desired to undesired signal ratio (D/U) was determined.
Then the FER of the WLAN system was
measured for different values of the transmission
period of the ZigBee signal. It was found that the
D/U varied in accordance with the measurement
bandwidth and that the FER of the WLAN system
used was less than 10-5 when the transmission period
the ZigBee signal was longer than 21 ms. |
| キーワード |
（和） |
Wireless LAN / ZigBee / interference / frame error rate / DU ratio / / / |
| （英） |
Wireless LAN / ZigBee / interference / frame error rate / DU ratio / / / |
| 文献情報 |
信学技報 |
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