Systems and methods to enhance spectrum efficiency and to reduce latency by using dynamic guard time selection in wireless systems
AssigneeT-Mobile USA, Inc.
InventorsShuqing Xing, John Humbert, Scott Francis Migaldi, Neng-Tsann Ueng, Brian Allan Olsen
Life of this patent
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Abstract
Various systems, methods, and devices relate to determining a delay associated with a device; calculating a guard time based at least in part on the delay; and scheduling a wireless resource to include a downlink interval, an uplink interval, and the guard time between the downlink interval and the uplink interval. By calculating the guard time based at least in part on the delay associated with the device, spectrum efficiency can be enhanced, and latency can be reduced.
Claims20
A system comprising:
- one or more transceivers;
- one or more processors;
- a memory;
- and
- one or more components stored in the memory and executable by the one or more processors to perform operations comprising:
- causing the one or more transceivers to receive, from a device, a request for services;
- and
- selecting a Sub-Carrier Spacing (SCS) based at least in part on the services;
- determining a device delay associated with at least one of a processing time or a switching time of the device;
- calculating a guard time based at least in part on the device delay and on the SCS;
- and
- scheduling a wireless resource to include a downlink interval, an uplink interval, and the guard time between the downlink interval and the uplink interval.
A method comprising:
- receiving, from a device, a request for services;
- selecting a Sub-Carrier Spacing (SCS) based at least in part on the services;
- determining a device delay associated with at least one of a processing time or a switching time of the device;
- calculating a guard time based at least in part on the device delay and on the SCS;
- and
- scheduling a wireless resource to include a downlink interval, an uplink interval, and the guard time between the downlink interval and the uplink interval.
One or more non-transitory computer-readable storage media storing instructions that, when executed by a processor, cause the processor to perform operations comprising:
- causing one or more transceivers to receive, from a device, a request for services;
- selecting a Sub-Carrier Spacing (SCS) based at least in part on the services;
- determining a device delay associated with at least one of a processing time or a switching time of the device;
- calculating a guard time based at least in part on the device delay and on the SCS;
- and
- scheduling a wireless resource to include a downlink interval, an uplink interval, and the guard time between the downlink interval and the uplink interval.
Dependencies are inferred from the claim text.