Abstract
A method and apparatus for sending uplink control information by a multi-mode wireless transmit/receive unit (WTRU) capable of operating on multiple component carriers of a plurality of radio access technologies (RATs) for multi-RAT operation are disclosed. The WTRU may generate uplink control information (UCI) pertaining to a first RAT and a second RAT, wherein the UCI may include a first plurality of hybrid automatic repeat request acknowledgements (HARQ-ACKs) pertaining to a plurality of downlink (DL) transmissions of the first RAT and a second plurality of HARQ-ACKs pertaining to a plurality of DL transmissions of the second RAT. The WTRU may multiplex at least part of the generated UCI pertaining to the first RAT and at least part of the generated UCI pertaining to the second RAT onto a physical channel on a component carrier of the second RAT.
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US8861461B2 | 5G | 16/01/2019 | ISLD-201812-064 | INTERDIGITAL INC | Yes | Basis Patent | ||||
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US2015029990A1 | 5G | 16/01/2019 | ISLD-201812-064 | INTERDIGITAL INC | No | Family Member | ||||
US9438401B2 | 5G | 16/01/2019 | ISLD-201812-064 | INTERDIGITAL INC | No | Family Member | ||||
US2016330763A1 | 5G | 16/01/2019 | ISLD-201812-064 | INTERDIGITAL INC | No | Family Member | ||||
US2018103488A1 | 5G | 16/01/2019 | ISLD-201812-064 | INTERDIGITAL INC | No | Family Member | ||||
WO2012122170A1 | 5G | 16/01/2019 | ISLD-201812-064 | INTERDIGITAL INC | No | Family Member | ||||
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Claim
1. A method implemented by a wireless transmit/receive unit (WTRU) for transmitting channel state information (CSI) reports, the method comprising:
determining a priority for each of a plurality of CSI reports based on a type of the respective CSI report and a cell associated with the respective CSI report;
determining a set of CSI reports from the plurality of CSI reports for transmission, wherein the set of CSI reports for transmission excludes at least one CSI report of the plurality of CSI reports based on the determined priority; and
transmitting the set of CSI reports in one or more physical uplink control channel (PUCCH) transmissions.
2. The method of claim 1, wherein the priority of each CSI report of the plurality of CSI reports is based on an index of the cell associated with the respective CSI report.
3. The method of claim 1, wherein the transmitting is performed using a plurality of radio access technologies (RATs).
4. The method of claim 1, wherein the priority for each CSI report of the plurality of CSI reports is based on a mode of reporting the respective CSI report.
5. The method of claim 4, wherein the mode of each CSI report of the plurality of CSI reports is aperiodic reporting or periodic reporting.
6. The method of claim 1, wherein the type of each CSI report of the plurality of CSI reports is based on contents of the respective CSI report.
7. A wireless transmit/receive unit (WTRU) for transmitting channel state information (CSI) reports, the WTRU comprising:
a processor operatively connected to a transmitter, wherein the processor is configured to determine a priority for each of a plurality of CSI reports based on a type of the respective CSI report and a cell associated with each CSI;
the processor further configured to determine a set of CSI reports from the plurality of CSI reports for transmission, wherein the set of CSI reports for transmission excludes at least one CSI report of the plurality of CSI reports based on the determined priority; and
the transmitter configured to transmit the set of CSI reports in one or more physical uplink control channel (PUCCH) transmissions.
8. The WTRU of claim 7, wherein the priority of each CSI report of the plurality of CSI reports is based on an index of the cell associated with the respective CSI report.
9. The WTRU of claim 7, wherein the WTRU is configured to use a plurality of radio access technologies (RATs).
10. The WTRU of claim 7, wherein the priority for each CSI report of the plurality of CSI reports is further based on a mode of reporting the respective CSI report.
11. The WTRU of claim 10, wherein the mode of each CSI report of the plurality of SCI reports is aperiodic reporting or periodic reporting.
12. The WTRU of claim 7, wherein the type of each CSI report of the plurality of CSI reports is based on contents of the respective CSI report.
13. The method of claim 1, wherein the set of CSI reports are transmitted with a HARQ response.
14. The method of claim 7, wherein the set of CSI reports are transmitted with a HARQ response.
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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.