摘要：HSDPA以下行高达14.4Mbit/s的速率,越来越受到业界的关注,在3G牌照发放后,预计各家运营商会大力部署HSDPA.在这里就HSDPA的引入对R99/R4的影响做一探讨.
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Chinese Physics C High Technology Letters Chinese Physics B Science China Earth Sciences Applied Geophysics Journal of Rare Earths Journal of Earth Science Chinese Journal of Chemical Physics Journal of Hydrodynamics Chinese Geographical Science Communications in Theoretical Physics Journal of Geographical Sciences