Socket Mobile 11Mbps manual Frag. Threshold

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Thus, the RTS Threshold mechanism provides a solution to prevent data collisions. When you enable RTS Threshold on a suspect “hidden station”, this station and its Access Point will use a Request to Send/Clear to Send protocol (RTS/CTS). The station will send an RTS to the Access Point, informing that it is going to transmit the data. Upon receipt, the Access Point will respond with a CTS message to all station within its range to notify all other stations to defer transmission. It will also confirm the requestor station that the Access Point has reserved it for the time-frame of the requested transmission.

If the “Hidden Node” problem is an issue, please specify the packet size. The RTS mechanism will be activated if the data size exceeds the value you set. It is highly recommended that you set the value ranging from 0 to 1500. The default value is Disable.

Note: Enabling RTS Threshold would cause redundant network overhead that could negatively affect the throughput performance instead of providing a remedy.

Frag. Threshold

Fragmentation mechanism is used for improving the efficiency when high traffic flows along in the wireless network. If your 11Mbps Wireless LAN CF Card often transmit large files in wireless network, you can enable the Fragmentation Threshold by clicking the Enable button and the mechanism will split the packet. The value can be set from 256 to 1500. The default value is Disable.

IRQ NO./IO Address

To avoid device conflict, you may modify the IRQ No. and IO Address for your device (Only available under Windows NT).

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Contents 11Mbps Wireless LAN CF Card Date of Issue January th Technical Support FCC Information Table of Contents About Wireless LAN CF Card Features and BenefitsApplications Product Kit LED InformationSystem Requirements Before Getting StartedPage Page Install the Setup Utility Page Install the Wireless LAN CF Card Reset your PDAUsing Wireless LAN Utility Under Pocket/Handheld PC Set the CF Card under Pocket PC 2002/Win CE3.0Status Configuration Network TypePower Saving Mode TX RateSecurity Create Encryption Keys by Using a Passphrase Create Encryption Keys Manually For 40-bit encryptionAbout Install the CF Card for Windows XP/2000/NT/98/ME Insert the Wireless LAN CF CardSet up Wireless LAN CF Card for Windows XP Page Check if there is any error icon Page Page Set up Wireless LAN CF Card for Windows Page Page Set up Wireless LAN CF Card for Windows NT Page Page Set up Wireless LAN CF Card for Windows 98/ME To continue Page Remove the Wireless LAN PC Card Select the option Stop Ieee 802.11 Wireless LAN/CF Card Install the Wlan Utility Set the CF Card under Pocket PC 2002/WinCENext You may add a shortcut in the startup folder as desiredUsing the Wlan Utility ConfigurationProfile Check here before entering the ESS ID Transmit RateWEP Create Encryption Keys Manually 64bit Power Management AdvanceFrag. Threshold Status Link Test Site Survey Limited Warranty