Cambium Networks cnPilot R200, User Manual

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Chapter 3: Advanced Configuration Wireless
Page
68
Reverse Direction Grant
(RDG)
Enabled: Devices on the WLAN are able to transmit to each other
without requiring an additional contention-based request to transfer
(i.e. devices are able to transmit to another device on the network
during TXOP)
Disabled: Devices on the WLAN must make a request for transmit
when communicating with another device on the network
STBC
Space-time Block Code
Enabled: Multiple copies of signals are transmitted to increase the
chance of successful delivery
Disabled: STBC is not employed for signal transmission
Aggregation MSDU (A-
MSDU)
Enabled: Allows the device to aggregate multiple Ethernet frames
into a single 802.11n, thereby improving the ratio of frame data to
frame overhead
Disabled: No frame aggregation is employed at the router
Auto Block Ack
Enabled: Multiple frames are acknowledged together using a single
Block Acknowledgement frame.
Disabled: Auto block acknowledgement is not used by the device –
use this configuration when low throughput/connectivity issues are
experienced by mobile devices
Decline BA Request
Enabled: Disallow block acknowledgement requests from devices
Disabled: Allow block acknowledgement requests from devices
HT Disallow TKIP
Enabled: Disallow the use of Temporal Key Integrity Protocol for
connected devices
Disabled: Allow the use of Temporal Key Integrity Protocol for
connected devices
HT LDPC
Enabled: Enable Low-Density Parity Check mechanism for increasing
chance of successful delivery in challenging wireless environments
Disabled: Disable Low-Density Parity Check mechanism