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US 2019/0246420 A1Published application
Wireless communications using traffic information
AssigneeComcast Cable Communications, LLC
InventorsKyungmin Park, Esmael Hejazi Dinan, Hyoungsuk Jeon, Hua Zhou, Alireza Babaei
Life of this patent
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Abstract
Systems, apparatuses, and methods are described for wireless communications. A base station may determine configuration parameters for a wireless device. The configuration parameters may be based on traffic pattern information received from the wireless device, such as a traffic periodicity, a timing offset, and/or a message size.
Claims20
A method comprising:
- receiving, by a base station distributed unit from a wireless device, a radio resource control (RRC) message comprising traffic pattern information associated with a logical channel, wherein the traffic pattern information comprises:
- a traffic periodicity field;
- and
- a timing offset field;
- sending, by the base station distributed unit to a base station central unit, the RRC message comprising the traffic pattern information;
- receiving, by the base station distributed unit from the base station central unit, a first message comprising the traffic pattern information;
- determining, by the base station distributed unit and based on the traffic pattern information, configuration parameters of at least one configured grant resource for the wireless device;
- and
- sending, by the base station distributed unit to the wireless device, an indication of activation of the at least one configured grant resource.
6 more elements
A method comprising:
- receiving, by a base station distributed unit from a wireless device, a first radio resource control (RRC) message comprising traffic pattern information associated with a logical channel, wherein the traffic pattern information comprises:
- a traffic periodicity;
- and
- a timing offset;
- and
- sending, by the base station distributed unit to a base station central unit, the first RRC message comprising the traffic pattern information;
- receiving, by the base station distributed unit from the base station central unit, a first message comprising the traffic pattern information;
- determining, by the base station distributed unit and based on the traffic pattern information, semi-persistent scheduling (SPS) configuration parameters for at least one SPS configuration for the wireless device;
- and
- sending, by the base station distributed unit to the base station central unit, a second message comprising the SPS configuration parameters.
7 more elements
A method comprising:
- receiving, by a base station central unit from a base station distributed unit, a first radio resource control (RRC) message comprising traffic pattern information associated with a logical channel, wherein the traffic pattern information comprises:
- a traffic periodicity field;
- and
- a timing offset field;
- determining that the traffic pattern information is associated with a wireless device that is associated with the base station distributed unit;
- sending, by the base station central unit to the base station distributed unit, a first message comprising the traffic pattern information;
- receiving, by the base station central unit from the base station distributed unit, configuration parameters of at least one configured grant resource for the wireless device, wherein the configuration parameters are based on the traffic pattern information;
- and
- sending, by the base station central unit to the base station distributed unit, a second RRC message comprising the configuration parameters.
6 more elements
Dependencies are inferred from the claim text.