Indication of Subcarrier Spacing Numerology
AssigneeTelefonaktiebolaget LM Ericsson (publ)
InventorsZhipeng Lin, Rui Fan
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Abstract
A method for communications is proposed. The method may comprise receiving a signaling message from a network node. The signaling message may indicate a subcarrier spacing numerology for a synchronization signal transmission. The method may further comprise determining the subcarrier spacing numerology, based at least in part on the signaling message.
Claims16
A method implemented at a terminal device, comprising:
- receiving a signaling message from a network node, wherein the signaling message is a radio resource control connection reconfiguration message, and wherein the signaling message comprises measurement object information that indicates a subcarrier spacing numerology for a synchronization signal transmission of a frequency;
- determining the subcarrier spacing numerology, based at least in part on the measurement object information;
- and
- detecting the synchronization signal transmission according to the determined subcarrier spacing numerology.
An apparatus to be implemented in a terminal device or communicatively coupled to a terminal device, the apparatus comprising:
- one or more processors;
- and
- one or more memories comprising computer program codes,
- the one or more memories and the computer program codes configured to, with the one or more processors, cause the apparatus at least to:
- receive a signaling message from a network node, wherein the signaling message is a radio resource control connection reconfiguration message, and wherein the signaling message comprises measurement object information that indicates a subcarrier spacing numerology for a synchronization signal transmission of a frequency;
- determine the subcarrier spacing numerology, based at least in part on the measurement object information;
- and
- detect the synchronization signal transmission according to the determined subcarrier spacing numerology.
A method implemented at a network node, the method comprising:
- determining a signaling message, wherein the signaling message is a radio resource control connection reconfiguration message which comprises measurement object information that indicates a subcarrier spacing numerology for a synchronization signal transmission of a frequency;
- and
- transmitting the signaling message to a terminal device.
An apparatus to be implemented in a network node or communicatively coupled to a network node, the apparatus comprising:
- one or more processors;
- and
- one or more memories comprising computer program codes,
- the one or more memories and the computer program codes configured to, with the one or more processors, cause the apparatus at least to:
- determine a signaling message, wherein the signaling message is a radio resource control connection reconfiguration message which comprises measurement object information that indicates a subcarrier spacing numerology for a synchronization signal transmission of a frequency band for inter-radio access technologies new radio (NR) neighboring cells;
- and
- transmit the signaling message to a terminal device.
Dependencies are inferred from the claim text.