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APPARATUS AND METHOD FOR ENHANCING TRANSFER RATE USING DIRECT LINK PROTOCOL AND MULTIPLE CHANNELS IN WIRELESS LOCAL AREA NETWORK USING DISTRIBUTED COORDINATION FUNCTION (DCF)
APPARATUS AND METHOD FOR ENHANCING TRANSFER RATE USING DIRECT LINK PROTOCOL AND MULTIPLE CHANNELS IN WIRELESS LOCAL AREA NETWORK USING DISTRIBUTED COORDINATION FUNCTION (DCF)
PROBLEM TO BE SOLVED: To provide an apparatus and method for increasing a transfer amount per hour by reducing contention among stations in infrastructure-based radio communications.;SOLUTION: A direct link protocol (DLP) station comprises a channel-switching module for switching a channel by writing a new channel number in a DLP request frame, a mode-switching module for switching a DLP mode by writing a new mode number in the DLP request frame, and a MAC frame-generating module for generating various MAC frames each including the DLP request frame. The method for enhancing a transfer rate using a DLP and multiple channels is composed of a step 1 of carrying out an improved 4-handshake process, and a step 2 of executing the relevant mode using the DLP channel mode and the channel number which are determined in the process.;COPYRIGHT: (C)2005,JPO&NCIPI
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