Uplink coordinated multi-point reception in LTE heterogeneous networks

Abstract

In a 3GPP Long-Term Evolution (LTE) network where base stations with widely different transmit powers coexist, such as macro and pico nodes, traditional cell selection based on Downlink (DL) received signal strength gives rise to suboptimal Uplink (UL) cell selection. Thus, the pico node may receive the UL signal of close-by macro users better than their… (More)
DOI: 10.1109/ISWCS.2011.6125370

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