Abstract
The invention claims a method and system for indicating reference signal special for scrambling used for adopting dynamic scheduling C-RNTI to scramble CRC bit of DCI format and using the semi-persistent scheduling SPS C-RNTI to scramble CRC bit of DCI format. If using C-RNTI the circuit is used as indicating diversity transmission scheme or return the format of single layer forming solution of DCI format generating a downlink transmission and using beamforming format of the DCI format as double layer to indicate double DRS transmission status of USB port or single DRS port transmission scheme. If using SPS C-RNTI the circuit is used as return format indicating DRS port transmission scheme is DCI format generating a downlink transmission and using beamforming format of the DCI format as double layer to indicate double DRS transmission status of USB port or single DRS port transmission scheme.
A base station includes a transmit path circuitry to scramble CRC bits of a DCI format using a C-RNTI for dynamic scheduling and scramble the CRC bits of the DCI format using an SPS C-RNTI for semi-persistent scheduling. If C-RNTI is used the circuitry generates a downlink transmission grant using the DCI format being a fallback format to indicate a transmit diversity transmission scheme or a single-layer beamforming scheme and uses the DCI format being a dual-layer beamforming format to indicate a dual-DRS port transmission scheme or a single-DRS port transmission scheme. If SPS C-RNTI is used the circuitry generates a downlink transmission grant using the DCI format being the fallback format to indicate a single-DRS port transmission scheme and uses the DCI format being the dual-layer beamforming format to indicate a dual-DRS port transmission scheme or a single-DRS port transmission scheme.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
| 4G | 01/07/2010 | ISLD-201007-019 | SAMSUNG | No | Family Member | ||||
| 4G | 22/03/2015 | ISLD-201503-006 | SAMSUNG | No | Family Member | ||||
| 5G | 02/05/2018 | ISLD-201805-005 | SAMSUNG | No | Family Member | ||||
Specification Information
Specification Information
Technologies
Family Information
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| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Number | |||||||
| US2010323709A1 | 4G | 01/07/2010 | ISLD-201007-019 | SAMSUNG | Yes | Basis Patent | ||||
| US2010323709A1 | 4G | 22/03/2015 | ISLD-201503-006 | SAMSUNG | No | Family Member | ||||
| US2010323709A1 | 5G | 02/05/2018 | ISLD-201805-005 | SAMSUNG | Yes | Basis Patent | ||||
| US8260356B2 | 4G | 01/07/2010 | ISLD-201007-019 | SAMSUNG | Yes | Basis Patent | ||||
| US8260356B2 | 4G | 22/03/2015 | ISLD-201503-006 | SAMSUNG | No | Family Member | ||||
| US8260356B2 | 5G | 02/05/2018 | ISLD-201805-005 | SAMSUNG | Yes | Basis Patent | ||||
| WO2010147435A2 | 4G | 01/07/2010 | ISLD-201007-019 | SAMSUNG | No | Family Member | ||||
| WO2010147435A2 | 4G | 22/03/2015 | ISLD-201503-006 | SAMSUNG | No | Family Member | ||||
| WO2010147435A2 | 5G | 02/05/2018 | ISLD-201805-005 | SAMSUNG | No | Family Member | ||||
| WO2010147435A3 | 4G | 01/07/2010 | ISLD-201007-019 | SAMSUNG | No | Family Member | ||||
| WO2010147435A3 | 4G | 22/03/2015 | ISLD-201503-006 | SAMSUNG | No | Family Member | ||||
| WO2010147435A3 | 5G | 02/05/2018 | ISLD-201805-005 | SAMSUNG | No | Family Member | ||||
| EP2443778A2 | 4G | 01/07/2010 | ISLD-201007-019 | SAMSUNG | No | Family Member | ||||
| EP2443778A2 | 4G | 22/03/2015 | ISLD-201503-006 | SAMSUNG | No | Family Member | ||||
| EP2443778A2 | 5G | 02/05/2018 | ISLD-201805-005 | SAMSUNG | No | Family Member | ||||
| EP2443778A4 | 4G | 01/07/2010 | ISLD-201007-019 | SAMSUNG | No | Family Member | ||||
| EP2443778A4 | 4G | 22/03/2015 | ISLD-201503-006 | SAMSUNG | No | Family Member | ||||
| EP2443778A4 | 5G | 02/05/2018 | ISLD-201805-005 | SAMSUNG | No | Family Member | ||||
| KR101763742B1 | 4G | 01/07/2010 | ISLD-201007-019 | SAMSUNG | No | Family Member | ||||
| KR101763742B1 | 4G | 22/03/2015 | ISLD-201503-006 | SAMSUNG | No | Family Member | ||||
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| KR20120038442A | 4G | 01/07/2010 | ISLD-201007-019 | SAMSUNG | No | Family Member | ||||
| KR20120038442A | 4G | 22/03/2015 | ISLD-201503-006 | SAMSUNG | No | Family Member | ||||
| KR20120038442A | 5G | 02/05/2018 | ISLD-201805-005 | SAMSUNG | No | Family Member | ||||
| US2012327891A1 | 4G | 01/07/2010 | ISLD-201007-019 | SAMSUNG | No | Family Member | ||||
| US2012327891A1 | 4G | 22/03/2015 | ISLD-201503-006 | SAMSUNG | No | Family Member | ||||
| US2012327891A1 | 5G | 02/05/2018 | ISLD-201805-005 | SAMSUNG | No | Family Member | ||||
| US8805448B2 | 4G | 01/07/2010 | ISLD-201007-019 | SAMSUNG | No | Family Member | ||||
| US8805448B2 | 4G | 22/03/2015 | ISLD-201503-006 | SAMSUNG | No | Family Member | ||||
| US8805448B2 | 5G | 02/05/2018 | ISLD-201805-005 | SAMSUNG | No | Family Member | ||||
| JP2012531085A | 4G | 01/07/2010 | ISLD-201007-019 | SAMSUNG | No | Family Member | ||||
| JP2012531085A | 4G | 22/03/2015 | ISLD-201503-006 | SAMSUNG | No | Family Member | ||||
| JP2012531085A | 5G | 02/05/2018 | ISLD-201805-005 | SAMSUNG | No | Family Member | ||||
| JP5624131B2 | 4G | 01/07/2010 | ISLD-201007-019 | SAMSUNG | No | Family Member | ||||
| JP5624131B2 | 4G | 22/03/2015 | ISLD-201503-006 | SAMSUNG | No | Family Member | ||||
| JP5624131B2 | 5G | 02/05/2018 | ISLD-201805-005 | SAMSUNG | No | Family Member | ||||
| US2015036625A1 | 4G | 01/07/2010 | ISLD-201007-019 | SAMSUNG | No | Family Member | ||||
| US2015036625A1 | 4G | 22/03/2015 | ISLD-201503-006 | SAMSUNG | Yes | Basis Patent | ||||
| US2015036625A1 | 5G | 02/05/2018 | ISLD-201805-005 | SAMSUNG | No | Family Member | ||||
| US9585136B2 | 4G | 01/07/2010 | ISLD-201007-019 | SAMSUNG | No | Family Member | ||||
| US9585136B2 | 4G | 22/03/2015 | ISLD-201503-006 | SAMSUNG | Yes | Basis Patent | ||||
| US9585136B2 | 5G | 02/05/2018 | ISLD-201805-005 | SAMSUNG | No | Family Member | ||||
| JP2014239553A | 4G | 01/07/2010 | ISLD-201007-019 | SAMSUNG | No | Family Member | ||||
| JP2014239553A | 4G | 22/03/2015 | ISLD-201503-006 | SAMSUNG | No | Family Member | ||||
| JP2014239553A | 5G | 02/05/2018 | ISLD-201805-005 | SAMSUNG | No | Family Member | ||||
| JP5985567B2 | 4G | 01/07/2010 | ISLD-201007-019 | SAMSUNG | No | Family Member | ||||
| JP5985567B2 | 4G | 22/03/2015 | ISLD-201503-006 | SAMSUNG | No | Family Member | ||||
| JP5985567B2 | 5G | 02/05/2018 | ISLD-201805-005 | SAMSUNG | No | Family Member | ||||
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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Technologies
Resource configuration Scheduling Multiple-Input Multiple-Output(MIMO)/Massive MIMO
Product
User Equipment (UE/Terminal)Base Station (eNB/gNB)Antenna
Use Cases
Wireless communication
Services
Transmitting/receiving data in downlink
Claim
No claims available.
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Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.
Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.
Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.
Family member:related patents or applications that share a common priority or original filing.