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US 11,539,495 B2Granted
Reference signal configuration
AssigneeZte Corporation
InventorsHao Wu, Yu Ngok Li, Chuangxin Jiang, Yijian Chen, Zhaohua Lu
Life of this patent
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Abstract
Methods, systems, and devices are described for reference signal configuration in wireless communication. In one exemplary aspect, a method for wireless communication is disclosed. The method includes receiving one or more signaling that indicates selection of reference signal resources, cell and/or BWP information, and receiving at least one reference signal based thereon.
Claims20
A method for wireless communication, comprising:
- receiving, by a receiving end, a first signaling from a transmitting end configuring one or more sets of reference signal resources for a reference signal associated with channel state information;
- receiving, by the receiving end, a second signaling from the transmitting end indicating a selection of a subset of the one or more sets of reference signal resources from the one or more sets of reference signal resources;
- and
- receiving, by the receiving end, a third signaling from the transmitting end triggering a transmission, wherein the transmission uses a final set of reference signal resources selected from the subset of the one or more sets of reference signal resources for the transmission, wherein a time difference between a first slot in which the third signaling triggering the transmission is received and a second slot in which the transmission is to occur is determined based on whether a spatial quasi-co-location (QCL) parameter for the one or more sets of reference signal resources is indicated by the transmitting end.
1 more element
A method for wireless communication, comprising:
- transmitting, by a transmitting end, a first signaling to a receiving end configuring one or more sets of reference signal resources for a reference signal associated with channel state information;
- transmitting, by the transmitting end, a second signaling to the receiving end indicating a selection of a subset of the one or more sets of reference signal resources from the one or more sets of reference signal resources;
- and
- transmitting, by the transmitting end, a third signaling to the receiving end triggering a transmission by the transmitting end, wherein the transmission uses a final set of reference signal resources selected from the subset of the one or more sets of reference signal resources for the transmission, wherein a time difference between a first slot in which the third signaling triggering the transmission is received and a second slot in which the transmission is to occur is determined based on whether a spatial quasi-co-location (QCL) parameter for the one or more sets of reference signal resources is indicated by the transmitting end.
1 more element
An apparatus for wireless communication, comprising:
- a processor, and
- a memory including processor executable code, wherein the processor executable code upon execution by the processor configures the processor to:
- receive a first signaling from a transmitting end configuring one or more sets of reference signal resources for a reference signal associated with channel state information;
- receive a second signaling from the transmitting end indicating a selection of a subset of the one or more sets of reference signal resources from the one or more sets of reference signal resources;
- and
- receive a third signaling from the transmitting end triggering a transmission, wherein the transmission uses a final set of reference signal resources selected from the subset of the one or more sets of reference signal resources for the transmission, wherein a time difference between a first slot in which the third signaling triggering the transmission is received and a second slot in which the transmission is to occur is determined based on whether a spatial quasi-co-location (QCL) parameter for the one or more sets of reference signal resources is indicated by the transmitting end.
3 more elements
An apparatus for wireless communication, comprising:
- a processor, and
- a memory including processor executable code, wherein the processor executable code upon execution by the processor configures the processor to:
- transmit a first signaling to a receiving end configuring one or more sets of reference signal resources for a reference signal associated with channel state information;
- transmit a second signaling to the receiving end indicating a selection of a subset of the one or more sets of reference signal resources from the one or more sets of reference signal resources;
- and
- transmit a third signaling to the receiving end triggering a transmission by the processor, wherein the transmission uses a final set of reference signal resources selected from the subset of the one or more sets of reference signal resources for the transmission, wherein a time difference between a first slot in which the third signaling triggering the transmission is received and a second slot in which the transmission is to occur is determined based on whether a spatial quasi-co-location (QCL) parameter for the one or more sets of reference signal resources is indicated by the processor.
3 more elements
Dependencies are inferred from the claim text.