Draytek Vigor2710 Series User Manual page 268

Packet-OVERDRIVE
Rate Control
After finishing all the settings here, please click OK to save the configuration.
Vigor2710 Series User's Guide
802.11 packet. Most modern wireless network uses short
preamble with 56 bit sync filed instead of long preamble with
128 bit sync field. However, some original 11b wireless
network devices only support long preamble. Check it to use
Long Preamble if needed to communicate with this kind of
devices.
This feature can enhance the performance in data
transmission about 40%* more (by checking Tx Burst). It is
active only when both sides of Access Point and Station (in
wireless client) invoke this function at the same time. That is,
the wireless client must support this feature and invoke the
function, too.
Note: Vigor N61 wireless adapter supports this function.
Therefore, you can use and install it into your PC for
matching with Packet-OVERDRIVE (refer to the following
picture of Vigor N61 wireless utility window, choose Enable
for TxBURST on the tab of Option).
It controls the data transmission rate through wireless
connection.
Upload – Check Enable and type the transmitting rate for
data upload. Default value is 30,000 kbps.
Download – Type the transmitting rate for data download.
Default value is 30,000 kbps.
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