Resource allocation in wireless communication
AssigneeEmpire Technology Development LLC
InventorHyoung-Gon Lee
Life of this patent
Estimating the term…
Abstract
Technologies are generally described for a resource allocation scheme for wireless communications. In some examples, a radio base station configured to communicate with one or more mobile devices may include a speed detection unit configured to detect moving speeds of the one or more mobile devices relative to a position of the radio base station; a resource allocation unit configured to allocate frequencies of one or more subcarriers based on the moving speeds of the one or more mobile devices; and a radio communication unit configured to communicate with the one or more mobile devices using the allocated frequencies of the one or more subcarriers.
Claims19
A radio base station comprising:
- a processor;
- and
- a memory, the memory storing a resource allocator that comprises components that are executable upon operation of the processor, the components comprising:
- a speed detection unit configured to detect moving speeds of a plurality of mobile devices relative to a position of the radio base station, wherein the speed detection unit is further configured to list the plurality of mobile devices in order of the detected moving speeds of the plurality of mobile devices,
- a resource allocation unit configured to allocate frequencies of one or more subcarriers to respective ones of the plurality of mobile devices by allocating a subcarrier of a descending order of frequencies to each of the plurality of mobile devices based upon a descending order of the detected moving speeds of the plurality of mobile devices, and
- a radio communication unit configured to communicate with the plurality of mobile devices using the allocated frequencies of the one or more subcarriers.
A method for communicating with plurality of mobile devices in a radio base station, the radio base station comprising:
- a processor, and
- a memory, the memory comprising a resource allocator that comprises components including a speed detection unit, a resource allocation unit, and a radio communication unit, wherein the components, upon execution by the processor, perform the method comprising:
- detecting, by the speed detection unit, moving speeds of the plurality of mobile devices relative to a position of the radio base station;
- listing, by the speed detection unit, the plurality of mobile devices in order of the detected moving speeds of the plurality of mobile devices;
- allocating, by the resource allocation unit, frequencies of one or more subcarriers to respective ones of the plurality of mobile devices by allocating a subcarrier of a descending order of frequencies to each of the plurality of mobile devices based upon a descending order of the detected moving speeds of the plurality of mobile devices;
- and
- communicating, by the radio communication unit, with the plurality of mobile devices using the allocated frequencies of the one or more subcarriers.
A radio base station comprising a non-transitory computer-readable storage medium which stores an executable program for causing a processor to enable the radio base station to communicate with a plurality of mobile devices, the program comprising a resource allocator that comprises components including a speed detection unit, a resource allocation unit, and a radio communication unit, and the executable program executing one or more instructions for:
- detecting, by the speed detection unit, moving speeds of the plurality of mobile devices relative to a position of the radio base station;
- listing, by the speed detection unit, the plurality of mobile devices in order of the detected moving speeds of the plurality of mobile devices;
- allocating, by the resource allocation unit, frequencies of one or more subcarriers to respective ones of the plurality of mobile devices by allocating a subcarrier of a descending order of frequencies to each of the plurality of mobile devices based upon a descending order of the detected moving speeds of the plurality of mobile devices;
- and
- communicating, by the radio communication unit, with the plurality of mobile devices using the allocated frequencies of the one or more subcarriers.
Dependencies are inferred from the claim text.