Integrated access and backhaul network random access parameter optimization
AssigneeQUALCOMM Incorporated
InventorsNavid Abedini, Tao Luo, Jianghong Luo, Luca Blessent, Karl Georg Hampel, Junyi Li
Life of this patent
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Abstract
An apparatus acquires random access information for at least one of a donor node serving the node or a neighbor cell of the node and determines one or more random access parameters for a device to perform a random procedure with the node. The one or more random access parameters are based on the acquired random access information. The apparatus may be an IAB node.
Claims56
A method of wireless communication at a node, comprising:
- acquiring random access information for a donor node serving the node and a neighbor cell of the node, wherein the random access information for the donor node is acquired from the donor node and the random access information for the neighbor cell is acquired from the neighbor cell;
- and
- determining one or more random access parameters for a device to perform a random access procedure with the node, wherein the one or more random access parameters are based on the acquired random access information.
An apparatus for wireless communication at a node, comprising:
- a memory;
- and
- at least one processor coupled to the memory and configured to:
- acquire random access information for a donor node serving the node and a neighbor cell of the node, wherein the random access information for the donor node is acquired from the donor node and the random access information for the neighbor cell is acquired from the neighbor cell;
- and
- determine one or more random access parameters for a device to perform a random access procedure with the node, wherein the one or more random access parameters are based on the acquired random access information.
An apparatus for wireless communication at a node, comprising:
- means for acquiring random access information for a donor node serving the node and a neighbor cell of the node, wherein the random access information for the donor node is acquired from the donor node and the random access information for the neighbor cell is acquired from the neighbor cell;
- and
- means for determining one or more random access parameters for a device to perform a random procedure with the node, wherein the one or more random access parameters are based on the acquired random access information.
A non-transitory computer-readable medium storing computer executable code for wireless communication at a node, the code when executed by a processor cause the processor to:
- acquire random access information for a donor node serving the node and a neighbor cell of the node, wherein the random access information for the donor node is acquired from the donor node and the random access information for the neighbor cell is acquired from the neighbor cell;
- and
- determine one or more random access parameters for a device to perform a random access procedure with the node, wherein the one or more random access parameters are based on the acquired random access information.
A method of wireless communication at a control node, comprising:
- receiving a report, from a node served by the control node, including random access information acquired by the node for a donor node serving the node and a neighbor cell of the node;
- determining one or more random access parameters for a device to perform a random access procedure with at least one of the node, the donor node, or the neighbor cell, wherein the one or more random access parameters are determined based on the acquired random access information;
- and
- sending the one or more random access parameters to the node, the donor node, or the neighbor cell.
An apparatus for wireless communication at a control node, comprising:
- a memory;
- and
- at least one processor coupled to the memory and configured to:
- receive a report, from a node served by the control node, including random access information acquired by the node for a donor node serving the node and a neighbor cell of the node;
- determine one or more random access parameters for a device to perform a random access procedure with at least one of the node, the donor node, or the neighbor cell, wherein the one or more random access parameters are determined based on the acquired random access information;
- and
- send the one or more random access parameters to the node, the donor node, or the neighbor cell.
An apparatus for wireless communication at a control node, comprising:
- means for receiving a report, from a node served by the control node, including random access information acquired by the node for a donor node serving the node and a neighbor cell of the node;
- means for determining one or more random access parameters for a device to perform a random access procedure with at least one of the node, the donor node, or the neighbor cell, wherein the one or more random access parameters are determined based on the acquired random access information;
- and
- means for sending the one or more random access parameters to the node, the donor node, or the neighbor cell.
A non-transitory computer-readable medium storing computer executable code for wireless communication at a control node, the code when executed by a processor cause the processor to:
- receive a report, from a node served by the control node, including random access information acquired by the node for a donor node serving the node and a neighbor cell of the node;
- determine one or more random access parameters for a device to perform a random access procedure with at least one of the node, the donor node, or the neighbor cell, wherein the one or more random access parameters are determined based on the acquired random access information;
- and send the one or more random access parameters to the node, the donor node, or the neighbor cell.
Dependencies are inferred from the claim text.