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US 11,770,727 B2Granted
Method and apparatus for channel state information reporting
AssigneeTelefonaktiebolaget LM Ericsson (publ)
InventorsZhan Zhang, Gen Li, Jinhua Liu
Life of this patent
Estimating the term…
Abstract
Various embodiments of the present disclosure provide a method for CSI reporting. The method comprises detecting a downlink transmission, and transmitting, in response to the detection of the downlink transmission, a channel state information (CSI) report in an uplink control resource configured for CSI reporting. According to the embodiments of the present disclosure, a timely and accurate CSI reporting can be provided.
Claims17
A method performed by a terminal device, comprising:
- detecting a downlink transmission;
- and
- transmitting, in response to the detection of the downlink transmission, a channel state information (CSI) report in an uplink control resource configured for CSI reporting,
- wherein the uplink control resource comprises a Physical Uplink Control Channel (PUCCH) resource;
- wherein the PUCCH resource is shared by a group of terminal devices including the terminal device, the group of terminal devices supporting a low latency and high reliability communication service, the shared PUCCH resource being orthogonal to a PUCCH resource dedicated to a respective one of the group of terminal devices.
2 more elements
A method performed by a network node, comprising:
- performing a downlink transmission to a terminal device;
- and
- receiving a CSI report in an uplink control resource configured for CSI reporting from the terminal device, in response to the downlink transmission;
- wherein the uplink control resource comprises a Physical Uplink Control Channel (PUCCH) resource;
- wherein the PUCCH resource is shared by a group of terminal devices including the terminal device, the group of terminal devices supporting a low latency and high reliability communication service, the shared PUCCH resource being orthogonal to a PUCCH resource dedicated to a respective one of the group of terminal devices.
2 more elements
Dependencies are inferred from the claim text.