GE HEALTHCARE CARESCAPE Monitor B450, Техническое руководство

Страница: 155 / 236

Troubleshooting
147
2062973-003
WLAN Status
•
WLAN radio
•
WLAN client IP Address
•
Antenna diversity mode
•
Region mode
•
Center frequency (i.e., the current actual center frequency, which is
associated with the operating channel number used, e.g in the 2.4
GHz band on channel 6, the displayed frequency should be 2.437
GHz.)
•
RTS Threshold
•
Fragmentation Threshold
•
Quality of Service:
- Applied QoS standard (i.e., None or WMM)
- QoS parameters (CWmin, CWmax, AIFS and TXOP) for each QoS
access category (Voice, Video, Best Effort, Background)
•
The DSCP settings for network traffic types (Realtime Clinical Traffic,
Non-Realtime Clinical Traffic, Non-Realtime Non-Clinical Traffic)
•
SSID (i.e., Service Set Identifier / network name)
•
Security status:
- Authentication method (i.e., open)
- Confidentiality method (i.e., None, WEP-64, WEP-128, WPA-PSK
(TKIP), WPA2-PSK (AES-CCMP))
- Used Key Index (if WEP-64 or WEP-128 is used)
•
RF readings from the WLAN radio:
- Operating channel
- Transmit rate in Mbps
- Transmit power in mW
- Signal Level (RSSI) in terms of dBm. The minimum RSSI should be
-60dBm +/-5dB @ 54Mbps or greater to maintain application
performance.
- Noise floor in dBm
- Signal to Noise Ratio (SNR) in dB
Log Contents