Abstract
An apparatus includes a User Equipment (UE) having a receiver and a decoder. The receiver is configured to receive, from an eNodeB (eNB), a signal indicating a configuration of a period to receive one or more Physical Downlink Control CHannels (PDCCHs) in respective one or more Transmission Time Intervals (TTIs). Each of the one or more PDCCHs conveys a same Downlink Control Information (DCI) format. The DCI format includes at least one field indicating a first Time Division Duplexing (TDD) UpLink-DownLink (UL-DL) configuration in a first cell for DL data receptions or UL data transmissions. A TDD UL-DL configuration includes ten TTIs each having a respective serial index from 0 to 9. The receiver is also configured to receive, from the eNB, at least one PDCCH of the one or more PDCCHs. The decoder is configured to decode the DCI format conveyed by the at least one PDCCH in a second cell. The period is a multiple of ten TTIs, and the one or more TTIs are in a last ten TTIs of the period.
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Technologies
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US2014293843A1 | 4G | 24/12/2014 | ISLD-201412-008 | SAMSUNG |
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Yes | Basis Patent | |||
US2014293843A1 | 5G | 26/04/2018 | ISLD-201804-026 | SAMSUNG | Yes | Basis Patent | ||||
US2014293843A1 | 5G | 04/05/2018 | ISLD-201805-015 | SAMSUNG | Yes | Basis Patent | ||||
US9538515B2 | 4G | 24/12/2014 | ISLD-201412-008 | SAMSUNG |
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S2
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Yes | Basis Patent | |||
US9538515B2 | 5G | 26/04/2018 | ISLD-201804-026 | SAMSUNG | Yes | Basis Patent | ||||
US9538515B2 | 5G | 04/05/2018 | ISLD-201805-015 | SAMSUNG | Yes | Basis Patent | ||||
WO2014157996A1 | 4G | 24/12/2014 | ISLD-201412-008 | SAMSUNG |
S1
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No | Family Member | |||
WO2014157996A1 | 5G | 26/04/2018 | ISLD-201804-026 | SAMSUNG | No | Family Member | ||||
WO2014157996A1 | 5G | 04/05/2018 | ISLD-201805-015 | SAMSUNG | No | Family Member | ||||
AU2014244663A1 | 4G | 24/12/2014 | ISLD-201412-008 | SAMSUNG |
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No | Family Member | |||
AU2014244663A1 | 5G | 26/04/2018 | ISLD-201804-026 | SAMSUNG | No | Family Member | ||||
AU2014244663A1 | 5G | 04/05/2018 | ISLD-201805-015 | SAMSUNG | No | Family Member | ||||
AU2014244663B2 | 4G | 24/12/2014 | ISLD-201412-008 | SAMSUNG |
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No | Family Member | |||
AU2014244663B2 | 5G | 26/04/2018 | ISLD-201804-026 | SAMSUNG | No | Family Member | ||||
AU2014244663B2 | 5G | 04/05/2018 | ISLD-201805-015 | SAMSUNG | No | Family Member | ||||
CN105264995A | 4G | 24/12/2014 | ISLD-201412-008 | SAMSUNG |
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No | Family Member | |||
CN105264995A | 5G | 26/04/2018 | ISLD-201804-026 | SAMSUNG | No | Family Member | ||||
CN105264995A | 5G | 04/05/2018 | ISLD-201805-015 | SAMSUNG | No | Family Member | ||||
KR20150136128A | 4G | 24/12/2014 | ISLD-201412-008 | SAMSUNG |
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No | Family Member | |||
KR20150136128A | 5G | 26/04/2018 | ISLD-201804-026 | SAMSUNG | No | Family Member | ||||
KR20150136128A | 5G | 04/05/2018 | ISLD-201805-015 | SAMSUNG | No | Family Member | ||||
EP2979510A1 | 4G | 24/12/2014 | ISLD-201412-008 | SAMSUNG |
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No | Family Member | |||
EP2979510A1 | 5G | 26/04/2018 | ISLD-201804-026 | SAMSUNG | No | Family Member | ||||
EP2979510A1 | 5G | 04/05/2018 | ISLD-201805-015 | SAMSUNG | No | Family Member | ||||
EP2979510A4 | 4G | 24/12/2014 | ISLD-201412-008 | SAMSUNG |
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No | Family Member | |||
EP2979510A4 | 5G | 26/04/2018 | ISLD-201804-026 | SAMSUNG | No | Family Member | ||||
EP2979510A4 | 5G | 04/05/2018 | ISLD-201805-015 | SAMSUNG | No | Family Member | ||||
JP2016518045A | 4G | 24/12/2014 | ISLD-201412-008 | SAMSUNG |
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No | Family Member | |||
JP2016518045A | 5G | 26/04/2018 | ISLD-201804-026 | SAMSUNG | No | Family Member | ||||
JP2016518045A | 5G | 04/05/2018 | ISLD-201805-015 | SAMSUNG | No | Family Member | ||||
US2016366672A1 | 4G | 24/12/2014 | ISLD-201412-008 | SAMSUNG |
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No | Family Member | |||
US2016366672A1 | 5G | 26/04/2018 | ISLD-201804-026 | SAMSUNG | No | Family Member | ||||
US2016366672A1 | 5G | 04/05/2018 | ISLD-201805-015 | SAMSUNG | No | Family Member | ||||
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Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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Technologies
Product
Use Cases
Services
Claim
1. A method, comprising:
receiving configuration information for
a reception periodicity for a physical downlink control channel (PDCCH) conveying a downlink control information (DCI) format, wherein the PDCCH reception is over a number of control channel elements (CCEs),
a number of CCEs for the PDCCH reception,
a size for the DCI format, and
a set of locations in the DCI format for a respective set of fields corresponding to a set of cells;
detecting the DCI format; and
dropping a transmission in a time resource of a cell from the set of cells when a respective field in the DCI format indicates the time resource to be a downlink time resource.
2. The method of claim 1, further comprising:
receiving configuration information for a number of PDCCH candidates wherein the CCEs for a PDCCH candidate are determined according to a common search space and the PDCCH reception is in one of the PDCCH candidates.
3. The method of claim 1, further comprising:
receiving configuration information indicating a set of downlink time resources, a set of uplink time resources, and a set of flexible time resources for a cell, wherein an indication by a corresponding field in the DCI format is applicable only to the set of flexible time resources.
4. The method of claim 3, wherein, for a time resource from the set of flexible time resources, the indication by the field in the DCI format is that the time resource is a downlink time resource or an uplink time resource.
5. The method of claim 1, wherein the indication by the field in the DCI format is applicable after a predetermined time.
6. The method of claim 1, wherein the PDCCH reception is in a secondary cell.
7. The method of claim 1, wherein the DCI format has same size as a DCI format scheduling reception of system information and wherein functionality of the DCI format is determined by a radio network temporary identifier (RNTI) scrambling cyclic redundancy check (CRC) bits of the DCI format.
8. A user equipment, comprising:
a receiver configured to receive configuration information for
a reception periodicity for a physical downlink control channel (PDCCH) conveying a downlink control information (DCI) format, wherein the PDCCH reception is over a number of control channel elements (CCEs),
a number of CCEs for the PDCCH reception,
a size for the DCI format, and
a set of locations in the DCI format for a respective set of fields corresponding to a set of cells;
a decoder configured to detect the DCI format; and
a transmitter configured to drop a transmission in a time resource of a cell from the set of cells when a respective field in the DCI format indicates the time resource to be a downlink time resource.
9. The user equipment of claim 8, wherein the receiver is further configured to receive configuration information for a number of PDCCH candidates wherein the CCEs for a PDCCH candidate are determined according to a common search space and the PDCCH reception is in one of the PDCCH candidates.
10. The user equipment of claim 8, wherein the receiver is further configured to receive configuration information indicating a set of downlink time resources, a set of uplink time resources, and a set of flexible time resources for a cell, wherein an indication by a corresponding field in the DCI format is applicable only to the set of flexible time resources.
11. The user equipment of claim 10, wherein, for a time resource from the set of flexible time resources, the indication by the field in the DCI format is that the time resource is a downlink time resource or an uplink time resource.
12. The user equipment of claim 11, wherein the DCI format has same size as a DCI format scheduling reception of system information and wherein functionality of the DCI format is determined by a radio network temporary identifier (RNTI) scrambling cyclic redundancy check (CRC) bits of the DCI format.
13. The user equipment of claim 8, wherein the DCI format is applicable after a predetermined time.
14. The user equipment of claim 8, wherein the PDCCH reception is in a secondary cell.
15. A method, comprising:
transmitting configuration information for:
a transmission periodicity for a physical downlink control channel (PDCCH) conveying a downlink control information (DCI) format wherein the PDCCH transmission is over a number of control channel elements (CCEs),
a number of CCEs for the PDCCH transmission,
a size for the DCI format, and
a set of locations in the DCI format for a respective set of fields corresponding to a set of cells; and
dropping a reception in a time resource of a cell from the set of cells when a respective field in the DCI format indicates the time resource to be a downlink time resource.
16. The method of claim 15, wherein the transmitter is further configured to transmit configuration information for a number of PDCCH candidates wherein the CCEs for a PDCCH candidate are determined according to a common search space and the PDCCH transmission is in one of the PDCCH candidates.
17. The method of claim 15, wherein the transmitter is further configured to transmit configuration information indicating a set of downlink time resources, a set of uplink time resources, and a set of flexible time resources for a cell, wherein an indication by a corresponding field in the DCI format is applicable only to the set of flexible time resources.
18. The method of claim 17, wherein for a time resource from the set of flexible time resources, the indication by the field in the DCI format is that the time resource is a downlink time resource or an uplink time resource.
19. The method of claim 15, wherein the indication by the field in the DCI format is applicable after a predetermined time.
20. The method of claim 15, wherein the PDCCH reception is in a secondary cell.
21. The method of claim 15, wherein the DCI format has same size as a DCI format scheduling reception of system information and wherein functionality of the DCI format is determined by a radio network temporary identifier (RNTI) scrambling cyclic redundancy check (CRC) bits of the DCI format.
22. A base station, comprising:
a transmitter configured to transmit configuration information for:
a transmission periodicity for a physical downlink control channel (PDCCH) conveying a downlink control information (DCI) format wherein the PDCCH transmission is over a number of control channel elements (CCEs),
a number of CCEs for the PDCCH transmission,
a size for the DCI format, and
a set of locations in the DCI format for a respective set of fields corresponding to a set of cells; and
a receiver configured to drop a reception in a time resource of a cell from the set of cells when a respective field in the DCI format indicates the time resource to be a downlink time resource.
23. The base station of claim 22, wherein the transmitter is further configured to transmit configuration information for a number of PDCCH candidates wherein the CCEs for a PDCCH candidate are determined according to a common search space and the PDCCH transmission is in one of the PDCCH candidates.
24. The base station of claim 22, wherein the transmitter is further configured to transmit configuration information indicating a set of downlink time resources, a set of uplink time resources, and a set of flexible time resources for a cell, wherein an indication by a corresponding field in the DCI format is applicable only to the set of flexible time resources.
25. The base station of claim 24, wherein, wherein for a time resource from the set of flexible time resources, the indication by the field in the DCI format is that the time resource is a downlink time resource or an uplink time resource.
26. The base station of claim 22, wherein the indication by the field in the DCI format is applicable after a predetermined time.
27. The base station of claim 22, wherein the PDCCH reception is in a secondary cell.
28. The base station of claim 22, wherein the DCI format has same size as a DCI format scheduling reception of system information and wherein functionality of the DCI format is determined by a radio network temporary identifier (RNTI) scrambling cyclic redundancy check (CRC) bits of the DCI format.
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SUMMARY
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The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
The information in grey was provided by the patent holder
The information in purple was extracted from the FrandAvenue
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.