FIELD: information technology.
SUBSTANCE: control signals can be received by a wireless terminal. Further, virtual antennae which can be supported by a channel can be identified based on control signal analysis. Also, channel quality information (CQI) calculations can be performed for each of the supported virtual antennae; further, CQI data can be sent to a base station for scheduling data transmission. Also, the base station can schedule transmission based on CQI data and/or fairness considerations. Scheduled data transmission can be performed by rotating the supported virtual antennae.
EFFECT: easy antennae rotation for calculating channel quality information and transmitting data in a wireless data transmission medium with multiple inputs and multiple outputs.
52 cl, 19 dwg
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