MULTI-CARRIER HSDPA DOWNLINK TRAFFIC CHANNEL RESOURCE-ALLOCATING METHOD AND DATA TRANSMITTING METHOD

摘要

A multi-carrier HSDPA downlink traffic channel resource-allocating method. First selecting carrier that condition is preference; determining whether the carrier satisfies downlink traffic channel resource-allocating requirement, if satisfies, then allocating resource that satisfied the downlink traffic channel on the carrier; otherwise, allocating the usable resource of the carrier to the downlink traffic channel, and selecting the preference carrier in the other carriers to perform resource allocation according to the remain requirement of the downlink traffic channel. The present invention provides a downlink traffic channel allocating method be the same with multi-carrier HSDPA packet data transmitting according to the transmission character of the existing HSDPA multi-carrier. The present invention solves the problem that single carrier HSDPA only consider downlink traffic channel of the single carrier so that don't satisfy the downlink traffic channel resource-allocating of multi-carrier HSDPA.