Huawei announced a new HSUPA (High Speed Uplink Packet Access) record for peak single-user uplink data rates with 20 Mbps using DC (Dual Carrier) and 16QAM (Quadrature Amplitude Modulation) technologies.
Huawei said its record-setting 20 Mbps uplink achievement for the 16QAM higher-order modulation technology and the DC convergence technology was based on its unique UMTS algorithms.
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