Transmission scheduling scheme for multirate multicode CDMA networks

A simple packet transmission scheduling scheme is proposed for a multicode CDMA network. The scheme optimizes the channel capacity and tries to meet the multirate transmission demands of all the users by utilizing information about the arrival rates of the users and the characteristic of the CDMA channel. Results show that the proposed scheduling scheme can efficiently allocate channel resource to different users so that the system throughput is maximized and the number of backlogged packets is minimized.

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