Abstract
In the present invention a base station device and a terminal device determine mapping of a resource element to which a PDSCH is mapped in order to achieve efficient communications. The terminal device uses the first parameter set among up to four parameter sets during decoding of a PDSCH transmitted from antenna port 7 in order to determine mapping of a resource element (RE) for the PDSCH said PDSCH being determined upon detecting a physical downlink control channel (PDCCH) or enhanced physical downlink control channel (EPDCCH) having downlink control information (DCI) format 1A or uses the number of antenna ports and/or frequency positions of cell-specific reference signals (CRS) within a serving cell during the decoding of the PDSCH if transmitted from antenna port 0 through 3 in order to determine the RE mapping for the PDSCH said PDSCH being determined upon detecting the PDCCH or EPDCCH having DCI format 1A.
The invention claims a terminal device a communication method and an integrated circuit. base station device and terminal device determines the mapping of PDSCH mapped resource element to efficiently perform communication. terminal device based on the downlink control information (DCI) format 1A of the physical downlink control channel (PDCCH) or an enhanced physical downlink control channel (EPDCCH) of the detected the antenna port 7 sent in the PDSCH decoding in order to determines the PDSCH resource elements (RE) mapping and using at most 4 of parameter set among the 1 parameter set and based on detection of the PDCCH or EPDCCH of the DCI format 1A the antenna port 0 to the 3 decoding the PDSCH sent in a service cell in the cell-specific reference signal (CRS) antenna ports and/or frequency location to determine the PDSCH RE mapping.
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| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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| Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
| 4G | 11/05/2017 | ISLD-201707-017 | SHARP CORPORATION | No | Family Member | ||||
| 5G | 19/02/2018 | ISLD-201802-006 | SHARP CORPORATION |
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No | Family Member | |||
| 4G | 21/10/2020 | ISLD-202010-005 | SHARP CORPORATION |
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Yes | Basis Patent | |||
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| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Number | |||||||
| US2015296513A1 | 4G | 11/05/2017 | ISLD-201707-017 | SHARP CORPORATION |
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Yes | Basis Patent | |||
| US2015296513A1 | 5G | 19/02/2018 | ISLD-201802-006 | SHARP CORPORATION |
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Yes | Basis Patent | |||
| US2015296513A1 | 5G | 19/02/2018 | ISLD-201802-006 | SHARP CORPORATION |
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Yes | Family Member | |||
| US2015296513A1 | 4G | 21/10/2020 | ISLD-202010-005 | SHARP CORPORATION |
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Yes | Basis Patent | |||
| US2015296513A1 | 4G | 21/10/2020 | ISLD-202010-005 | SHARP CORPORATION |
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No | Family Member | |||
| US9572159B2 | 4G | 11/05/2017 | ISLD-201707-017 | SHARP CORPORATION |
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Yes | Basis Patent | |||
| US9572159B2 | 5G | 19/02/2018 | ISLD-201802-006 | SHARP CORPORATION |
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Yes | Basis Patent | |||
| US9572159B2 | 5G | 19/02/2018 | ISLD-201802-006 | SHARP CORPORATION |
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Yes | Family Member | |||
| US9572159B2 | 4G | 21/10/2020 | ISLD-202010-005 | SHARP CORPORATION |
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Yes | Basis Patent | |||
| US9572159B2 | 4G | 21/10/2020 | ISLD-202010-005 | SHARP CORPORATION |
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No | Family Member | |||
| CA2890712A1 | 4G | 11/05/2017 | ISLD-201707-017 | SHARP CORPORATION | Yes | Family Member | ||||
| CA2890712A1 | 5G | 19/02/2018 | ISLD-201802-006 | SHARP CORPORATION |
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Yes | Family Member | |||
| CA2890712A1 | 4G | 21/10/2020 | ISLD-202010-005 | SHARP CORPORATION |
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No | Family Member | |||
| EP2919538A1 | 4G | 11/05/2017 | ISLD-201707-017 | SHARP CORPORATION | Yes | Family Member | ||||
| EP2919538A1 | 5G | 19/02/2018 | ISLD-201802-006 | SHARP CORPORATION |
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Yes | Family Member | |||
| EP2919538A1 | 4G | 21/10/2020 | ISLD-202010-005 | SHARP CORPORATION |
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Yes | Basis Patent | |||
| EP2919538A1 | 4G | 21/10/2020 | ISLD-202010-005 | SHARP CORPORATION |
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No | Family Member | |||
| EP2919538A4 | 4G | 11/05/2017 | ISLD-201707-017 | SHARP CORPORATION | Yes | Family Member | ||||
| EP2919538A4 | 5G | 19/02/2018 | ISLD-201802-006 | SHARP CORPORATION |
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Yes | Family Member | |||
| EP2919538A4 | 4G | 21/10/2020 | ISLD-202010-005 | SHARP CORPORATION |
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Yes | Basis Patent | |||
| EP2919538A4 | 4G | 21/10/2020 | ISLD-202010-005 | SHARP CORPORATION |
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No | Family Member | |||
| EP2919538B1 | 4G | 11/05/2017 | ISLD-201707-017 | SHARP CORPORATION | Yes | Family Member | ||||
| EP2919538B1 | 5G | 19/02/2018 | ISLD-201802-006 | SHARP CORPORATION |
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Yes | Family Member | |||
| EP2919538B1 | 4G | 21/10/2020 | ISLD-202010-005 | SHARP CORPORATION |
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Yes | Basis Patent | |||
| EP2919538B1 | 4G | 21/10/2020 | ISLD-202010-005 | SHARP CORPORATION |
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No | Family Member | |||
| JP6296614B2 | 4G | 11/05/2017 | ISLD-201707-017 | SHARP CORPORATION | Yes | Family Member | ||||
| JP6296614B2 | 5G | 19/02/2018 | ISLD-201802-006 | SHARP CORPORATION |
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Yes | Family Member | |||
| JP6296614B2 | 4G | 21/10/2020 | ISLD-202010-005 | SHARP CORPORATION |
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No | Family Member | |||
| JPWO2014073671A1 | 4G | 11/05/2017 | ISLD-201707-017 | SHARP CORPORATION | Yes | Family Member | ||||
| JPWO2014073671A1 | 5G | 19/02/2018 | ISLD-201802-006 | SHARP CORPORATION |
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Yes | Family Member | |||
| JPWO2014073671A1 | 4G | 21/10/2020 | ISLD-202010-005 | SHARP CORPORATION |
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No | Family Member | |||
| WO2014073671A1 | 4G | 11/05/2017 | ISLD-201707-017 | SHARP CORPORATION |
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Yes | Family Member | |||
| WO2014073671A1 | 5G | 19/02/2018 | ISLD-201802-006 | SHARP CORPORATION |
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Yes | Family Member | |||
| WO2014073671A1 | 4G | 21/10/2020 | ISLD-202010-005 | SHARP CORPORATION |
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No | Family Member | |||
| CN104782206B | 4G | 11/05/2017 | ISLD-201707-017 | SHARP CORPORATION | No | Family Member | ||||
| CN104782206B | 5G | 19/02/2018 | ISLD-201802-006 | SHARP CORPORATION |
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No | Family Member | |||
| CN104782206B | 4G | 21/10/2020 | ISLD-202010-005 | SHARP CORPORATION |
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Yes | Basis Patent | |||
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Technologies
Resource configuration
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