FIELD: electrical communication engineering.
SUBSTANCE: invention relates to communication engineering and can be used in wireless communication systems. To this end, a method and a device for allocating a resource between an uplink ACK/NACK channel and a downlink control channel, spatial multiplexing is supported in an OFDM-based wireless communication system which configures an uplink ACK/NACK channel in an implicit form using reference signals for differentiation among resource allocation spaces and a physical channel resource. Method is capable of multiplexing an uplink ACK/NACK channel associated with a control channel, expanded by spatial multiplexing, into ACK/NACK channel resource of uplink, which does not support spatial multiplexing.
EFFECT: technical result is high transmission channel throughput.
20 cl, 12 dwg
| Title |
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