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3rd Generation Partnership Project (3GPP) responsible of the standardization of 3G systems selected dual stream Transmit Antenna Array (D-TxAA) as the Multiple Input - Multiple Output (MIMO) scheme for High Speed Downlink Packet Access (HSDPA) in 3GPP specification Release 7. MIMO doubles the theoretical peak data rate of HSDPA from 14.4 Mbps to 28.8 Mbps. However, successful reception of dual stream...
The HSDPA system evolution introduces new modulation and coding schemes (MCSs) that use 64 QAM modulation in order to increase the maximum achievable throughput. We propose in this work to evaluate with a realistic approach the new mobile categories performance in macro-cell environments. This approach is based on link level simulations and drive test measurements. By considering a classic network...
Very low transmission power (femto) base stations can be used in small isolated areas with insufficient or no macro cell coverage to provide very high bit rates to users at close proximity of the base stations. In this paper the impact of femto cells operating on the same frequency as macro cells is evaluated in terms of several performance indicators in a realistically modeled single carrier HSDPA...
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