Dual-Cell HSUPA (DC-HSUPA)
Similar enhancements as introduced with DC-HSDPA in the downlink for UMTS Release 8 are being standardized for UMTS Release 9 in the uplink, called Dual-Cell HSUPA. applied to HSUPA UL physical channels and DPCCH. The standardisation of Release 9 was completed in December 2009.
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