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US 10,567,110 B2Granted
Modulation, coding and redundancy version in a wireless network
AssigneeOfinno, LLC
InventorEsmael Hejazi Dinan
Life of this patent
Estimating the term…
Abstract
A wireless device receives a first downlink control information (DCI) indicating first uplink resources of a licensed cell. The first DCI comprising a first field indicating one of: a modulation and coding scheme (MCS) for an initial transmission or a re-transmission redundancy version (RV). The wireless device receives a second DCI indicating second uplink resources of a licensed-assisted-access cell. The second DCI comprises an MCS field and an RV field. The wireless device transmits a first transport block (TB) employing the first field and transmits a second TB employing the MCS field and the RV field.
Claims20
A method comprising:
- receiving, by a wireless device, a first downlink control information (DCI) indicating first uplink resources of a first subframe of a licensed cell, the first DCI comprising a first field having a first number of bits indicating one of:
- a modulation and coding scheme (MCS) for an initial transmission with a redundancy version of zero;
- or
- a re-transmission redundancy version (RV) value;
- receiving a second DCI indicating second uplink resources of a second subframe of a licensed-assisted-access cell, the second DCI comprising an MCS field having the first number of bits an RV field having a second number of bits, and a transmit power control (TPC) field;
- transmitting, via the first subframe, one or more first transport blocks (TBs) employing the first field to determine a first MCS and a first RV value for the one or more first TBs;
- and
- transmitting, via a physical uplink shared channel during the second subframe, one or more second TBs employing the MCS field to determine a second MCS, the RV field to determine a second RV value, and the TPC field to determine a transmit power value for the one or more second TBs.
5 more elements
A wireless device comprising:
- one or more processors;
- and
- memory storing instructions that, when executed by the one or more processors, cause the wireless device to:
- receive a first downlink control information (DCI) indicating first uplink resources of a first subframe of a licensed cell, the first DCI comprising a first field having a first number of bits indicating one of:
- a modulation and coding scheme (MCS) for an initial transmission with a redundancy version of zero;
- or
- a re-transmission redundancy version (RV) value;
- receive a second DCI indicating second uplink resources of a second subframe of a licensed-assisted-access cell, the second DCI comprising an MCS field having the first number of bits an RV field having a second number of bits, and a transmit power control (TPC) field;
- transmit, via the first subframe, one or more first transport blocks (TBs) employing the first field to determine a first MCS and a first RV value for the one or more first TBs;
- and
- transmit, via a physical uplink shared channel during the second subframe, one or more second TBs employing the MCS field to determine a second MCS, the RV field to determine a second RV value, and the TPC field to determine a transmit power value for the one or more second TBs.
8 more elements
A method comprising:
- transmitting, by a base station, a first downlink control information (DCI) indicating first uplink resources of a first subframe of a licensed cell, the first DCI comprising a first field having a first number of bits indicating one of:
- a modulation and coding scheme (MCS) for an initial transmission with a redundancy version of zero;
- or
- a re-transmission redundancy version (RV) value;
- transmitting a second DCI indicating second uplink resources of a second subframe of a licensed-assisted-access cell, the second DCI comprising an MCS field having the first number of bits, an RV field having a second number of bits, and a transmit power control (TPC) field;
- receiving, via the first subframe, one or more first transport blocks (TBs) employing the first field to determine a first MCS and a first RV value for the one or more first TBs;
- and
- receiving, via a physical uplink shared channel during the second subframe, one or more second TBs employing the MCS field to determine a second MCS, the RV field to determine a second RV value, and the TPC field to determine a transmit power value for the one or more second TBs.
5 more elements
Dependencies are inferred from the claim text.