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US 10,542,529 B2Granted
Power control in a wireless device and wireless network
AssigneeOfinno, LLC
InventorsEsmael Hejazi Dinan, Alireza Babaei
Life of this patent
Estimating the term…
Abstract
A wireless device receives, in a first subframe, a first downlink control information (DCI) indicating first uplink resources in one or more subframes comprising a third subframe. The wireless device receives, in a second subframe different from the first subframe, a second DCI indicating second uplink resources of the third subframe. The wireless device transmits, in the third subframe, a transport block according to parameters of the most recently received first DCI or second DCI.
Claims20
A method comprising:
- receiving, by a wireless device, one or more radio resource control (RRC) messages comprising configuration parameters for a licensed assisted access (LAA) cell;
- receiving, in a first subframe, a first downlink control information (DCI) indicating a first resource block assignment for the LAA cell, the first DCI:
- being for a plurality of consecutive uplink subframes comprising a third subframe and a fourth subframe;
- and
- comprising a field indicating a number of the plurality of consecutive uplink subframes;
- receiving, in a second subframe different from the first subframe, a second DCI indicating a second resource block assignment for the third subframe;
- transmitting, via one or more third resource blocks in the third subframe, one or more third transport blocks according to a resource block assignment of a most recently received one of the first DCI or the second DCI;
- and
- transmitting, via one or more fourth resource blocks in the fourth subframe, one or more fourth transport blocks according to the first resource block assignment.
6 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 one or more radio resource control (RRC) messages comprising configuration parameters for a licensed assisted access (LAA) cell;
- receive, in a first subframe, a first downlink control information (DCI) indicating a first resource block assignment for the LAA cell, the first DCI:
- being for a plurality of consecutive uplink subframes comprising a third subframe and a fourth subframe;
- and
- comprising a field indicating the number of the plurality of consecutive uplink subframes;
- receive, in a second subframe different from the first subframe, a second DCI indicating a second resource block assignment for the third subframe;
- transmit, via one or more resource blocks in the third subframe, one or more third transport blocks according to a resource block assignment of a most recently received one of the first DCI or the second DCI;
- and
- transmit, via one or more fourth resource blocks in the fourth subframe, one or more fourth transport blocks according to the first resource block assignment.
9 more elements
A method comprising:
- transmitting, by a base station, one or more radio resource control (RRC) messages comprising configuration parameters for a licensed assisted access (LAA) cell;
- transmitting, in a first subframe, a first downlink control information (DCI) indicating a first resource block assignment for the LAA cell, the first DCI:
- being for a plurality of consecutive uplink subframes comprising a third subframe and a fourth subframe;
- and
- comprising a field indicating a number of the plurality of consecutive uplink subframes;
- transmitting, in a second subframe different from the first subframe, a second DCI indicating a second resource block assignment for the third subframe;
- receiving, via one or more third resource blocks in the third subframe, one or more third transport blocks according to a resource block assignment of a most recently transmitted one of the first DCI or the second DCI;
- and
- receiving, via one or more fourth resource blocks in the fourth subframe, one or more fourth transport blocks according the first resource block assignment.
6 more elements
Dependencies are inferred from the claim text.