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US 2019/0357239 A1Published application
Transmitting method and device using numerology, and scheduling method and device using numerology
AssigneeElectronics and Telecommunications Research Institute
InventorsSung-Hyun MOON, Cheulsoon KIM, Ji Hyung KIM, Juho PARK, Jun Hwan LEE, Minhyun KIM, Junghoon LEE
Life of this patent
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Abstract
A transmission method of a base station is provided. The base station generates a physical channel or a physical signal using a physical resource block (PRB) that is a resource allocation unit in a frequency domain. The base station transmits the physical channel or the physical signal.
Claims19
-20. (canceled)
A method for scheduling by a base station, the method comprising:
- configuring a physical resource block (PRB) group including PRB(s) to which a numerology is applied, and the numerology for the PRB group to a terminal;
- generating scheduling information including resource allocation information indicating at least one PRB among the PRB(s) constituting the PRB group;
- and
- transmitting the scheduling information to the terminal,
- wherein the numerology is defined by a subcarrier spacing and a cyclic prefix length, and each of the PRB(s) consists of a predetermined number of subcarriers whose subcarrier spacing is determined by the subcarrier spacing of the numerology.
2 more elements
A method for scheduling by a terminal, the method comprising:
- being configured by a base station with a physical resource block (PRB) group including PRB(s) to which a numerology is applied, and the numerology for the PRB group;
- and
- receiving from the base station scheduling information including resource allocation information indicating at least one PRB among the PRB(s) constituting the PRB group,
- wherein the numerology is defined by a subcarrier spacing and a cyclic prefix length, and each of the PRB(s) consists of a predetermined number of subcarriers whose subcarrier spacing is determined by the subcarrier spacing of the numerology.
1 more element
Dependencies are inferred from the claim text.