UE cooperation in transmission and reception
AssigneeQUALCOMM Incorporated
InventorsFang Yuan, Wooseok Nam, Mostafa Khoshnevisan, Aleksandar Damnjanovic, Yitao Chen, Tao Luo, Xiaoxia Zhang, Juan Montojo
Life of this patent
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Abstract
A configuration to configure a UE to utilize a layer mapping configuration for mapping coded data. The apparatus applies a layer mapping order for mapping coded data in time, frequency, and a plurality of spatial layers for a plurality of UEs configured in cooperation or a plurality of panels configured in cooperation. The apparatus exchanges the coded data with a base station based on the layer mapping order.
Claims27
A method of wireless communication at a first user equipment (UE), comprising:
- receiving, from a base station, a layer mapping configuration that indicates a layer mapping order for mapping coded data in time, frequency, and a plurality of spatial layers associated with a plurality of separate panels, wherein each spatial layer of the plurality of spatial layers is associated with a respective UE of a plurality of UEs or a respective panel of the plurality of separate panels, wherein the layer mapping order maps the coded data to the frequency first, the time second, and the plurality of spatial layers third;
- applying the layer mapping order for the mapping;
- and
- exchanging the coded data with the base station based on the layer mapping order.
An apparatus for wireless communication at a user equipment (UE), comprising:
- means for receiving from a base station a layer mapping configuration that indicates a layer mapping order for mapping coded data in time, frequency, and a plurality of spatial layers associated with a plurality of separate panels, wherein each spatial layer of the plurality of spatial layers is associated with a respective UE of a plurality of UEs or a respective panel of the plurality of separate panels, wherein the layer mapping order maps the coded data to the frequency first, the time second, and the plurality of spatial layers third;
- means for applying the layer mapping order for the mapping;
- and
- means for exchanging the coded data with the base station based on the layer mapping order.
A method of wireless communication at a base station, comprising:
- configuring a layer mapping configuration indicating a layer mapping order for mapping coded data in time, frequency, and a plurality of spatial layers associated with a plurality of separate panels, wherein each spatial layer of the plurality of spatial layers is associated with a respective UE of a plurality of UEs or a respective panel of the plurality of separate panels, wherein the layer mapping order maps the coded data to the frequency first, the time second, and the plurality of spatial layers third;
- applying the layer mapping order for the mapping;
- and
- exchanging the coded data with the plurality of separate panels based on the layer mapping order.
An apparatus for wireless communication at a base station, comprising:
- means for configuring a layer mapping configuration indicating a layer mapping order for mapping coded data in time, frequency, and a plurality of spatial layers associated with a plurality of separate panels, wherein each spatial layer of the plurality of spatial layers is associated with a respective UE of a plurality of UEs or a respective panel of the plurality of separate panels, wherein the layer mapping order maps the coded data to the frequency first, the time second, and the plurality of spatial layers third;
- means for applying the layer mapping order for the mapping;
- and
- means for exchanging the coded data with the plurality of separate panels based on the layer mapping order.
Dependencies are inferred from the claim text.