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US 11,902,992 B2Granted
Secondary cell in a wireless device and wireless network
AssigneeComcast Cable Communications, LLC
InventorEsmael Hejazi Dinan
Life of this patent
Estimating the term…
Abstract
A base station may communicate with a wireless device via a control channel group. Deactivation of a state of a control channel secondary cell, of the control channel group, may cause the wireless device to alter usage of the control channel group.
Claims60
A method comprising:
- communicating by a base station and with a wireless device via:
- a control channel secondary cell of a control channel group;
- and
- at least one other secondary cell of the control channel group;
- and
- deactivating a state of the control channel secondary cell for the wireless device, wherein based on the state of the control channel secondary cell being deactivated and during a time period that a state of the at least one other secondary cell is activated for the wireless device:
- channel state information reporting, from the wireless device, does not occur for the at least one other secondary cell;
- and
- uplink data reception, from the wireless device, continues via the at least one other secondary cell.
6 more elements
A method comprising:
- communicating by a wireless device and with a base station via:
- a control channel secondary cell of a control channel group;
- and
- at least one other secondary cell of the control channel group;
- and
- deactivating the control channel secondary cell, wherein based on the control channel secondary cell being deactivated and during a time period that the at least one other secondary cell is activated:
- channel state information reporting, from the wireless device, does not occur for the at least one other secondary cell;
- and
- uplink data transmission, from the wireless device, continues via the at least one other secondary cell.
6 more elements
A base station comprising:
- one or more processors;
- and
- memory storing instructions that, when executed by the one or more processors, cause the base station to:
- communicate with a wireless device via:
- a control channel secondary cell of a control channel group;
- and
- at least one other secondary cell of the control channel group;
- and
- deactivate a state of the control channel secondary cell for the wireless device, wherein based on the state of the control channel secondary cell being deactivated and during a time period that a state of the at least one other secondary cell is activated for the wireless device:
- channel state information reporting, from the wireless device, does not occur for the at least one other secondary cell;
- and
- uplink data reception, from the wireless device, continues via the at least one other secondary cell.
9 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:
- communicate with a base station via:
- a control channel secondary cell of a control channel group;
- and
- at least one other secondary cell of the control channel group;
- and
- deactivate the control channel secondary cell, wherein based on the control channel secondary cell being deactivated and during a time period that the at least one other secondary cell is activated:
- channel state information reporting, from the wireless device, does not occur for the at least one other secondary cell;
- and
- uplink data transmission, from the wireless device, continues via the at least one other secondary cell.
9 more elements
A system comprising:
- a base station;
- and
- a wireless device,
- wherein the wireless device is configured to:
- communicate with the base station via:
- a control channel secondary cell of a control channel group;
- and
- at least one other secondary cell of the control channel group;
- and
- deactivate the control channel secondary cell, wherein based on the control channel secondary cell being deactivated and during a time period that the at least one other secondary cell is activated:
- channel state information reporting, from the wireless device, does not occur for the at least one other secondary cell;
- and
- uplink data transmission, from the wireless device, continues via the at least one other secondary cell.
10 more elements
A non-transitory computer-readable medium storing instructions that, when executed, configure a base station to:
- communicate with a wireless device via:
- a control channel secondary cell of a control channel group;
- and
- at least one other secondary cell of the control channel group;
- and
- deactivate a state of the control channel secondary cell for the wireless device, wherein based on the state of the control channel secondary cell being deactivated and during a time period that a state of the at least one other secondary cell is activated for the wireless device:
- channel state information reporting, from the wireless device, does not occur for the at least one other secondary cell;
- and
- uplink data reception, from the wireless device, continues via the at least one other secondary cell.
6 more elements
A non-transitory computer-readable medium storing instructions that, when executed, configure a wireless device to:
- communicate with a base station via:
- a control channel secondary cell of a control channel group;
- and
- at least one other secondary cell of the control channel group;
- and
- deactivate the control channel secondary cell, wherein based on the control channel secondary cell being deactivated and during a time period that the at least one other secondary cell is activated:
- channel state information reporting, from the wireless device, does not occur for the at least one other secondary cell;
- and
- uplink data transmission, from the wireless device, continues via the at least one other secondary cell.
6 more elements
Dependencies are inferred from the claim text.