| 摘要 |
FIELD: information technology. ^ SUBSTANCE: mobile terminal device (400) is configured to receive a signal (404) from several transmitting antennae, wherein that signal includes several subcarriers (412), and determine channel quality indicator (CQI) messages, the format of transmitting messages for the set of carriers based on the selected configuration of transmitting antennae. The mobile terminal device is also configured to determine several CQI values (409) associated with said subcarriers in accordance with the determined format of transmitting CQI messages, and transmit these CQI values to a base station in a feedback signal (408). The format of transmitting CQI messages is adapted to the selected configuration of transmitting antennae such that the level of detail of transmitting CQI messages depends on the selected configuration of transmitting antennae. ^ EFFECT: providing methods and devices which support adaptation of the transmission volume channel quality indicator messages using configuration of antennae which include a set of antennae. ^ 39 cl, 8 dwg |
