Abstract
The terminal device of the invention when the ePDCCH indicating the downlink data allocation condition can be determined on the information of the response signal representing error detection results of the downstream line data used by the PUCCH resource and not with restriction of dispatching for the future of the DL subframe. In the device an extraction unit (204) receiving downlink data in a plurality of unit bands respectively. CRC unit (211) detects the error of each downlink data. a response signal generating unit (212) using the error detection result of the downlink data obtained by CRC unit (211) generates a response signal. the control unit (208) to the current DL subframe in the corresponding PUCCH resource configuration response signal.
When downlink data allocation is indicated in an ePDCCH this terminal device can determine PUCCH resources to be used in notification of response signals indicating results of error detection of downlink data without imposing scheduling restrictions on future DL subframes. In this device an extraction unit (204) receives downlink data on multiple unit bands. A CRC unit (211) detects errors in the downlink data. A response signal generation unit (212) generates a response signal by using the results of error detection of the downlink data obtained by the CRC unit (211). The control unit (208) arranges the response signal in the PUCCH resources corresponding to the current DL subframe.
When downlink data allocation is indicated in an ePDCCH this terminal device can determine PUCCH resources to be used in notification of response signals indicating results of error detection of downlink data without imposing scheduling restrictions on future DL subframes. In this device an extraction unit (204) receives downlink data on multiple unit bands. A CRC unit (211) detects errors in the downlink data. A response signal generation unit (212) generates a response signal by using the results of error detection of the downlink data obtained by the CRC unit (211). The control unit (208) arranges the response signal in the PUCCH resources corresponding to the current DL subframe.
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| 4G | 20/09/2018 | ISLD-201812-010 | SUN PATENT TRUST | Yes | Family Member | ||||
| 4G | 13/12/2020 | ISLD-202012-017 | SUN PATENT TRUST |
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