Gap enhancement for flexible symbols
AssigneeQUALCOMM Incorporated
InventorsJianghong Luo, Navid Abedini, Luca Blessent, Naeem Akl, Karl Georg Hampel, Tao Luo, Junyi Li
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Abstract
An integrated access and backhaul (IAB) apparatus transmits a set of values to a child IAB node corresponding to a transition type for the child IAB node, determines that the child IAB node will perform a transition at a transition time with a symbol adjacent to the transmission time having a flexible resource type, and provides a number of guard symbols at the transition time based on determining that the symbol has the flexible resource type.
Claims30
A method of wireless communication at an integrated access and backhaul (IAB) apparatus, comprising:
- transmitting a set of values to a child IAB node or receiving the set of values from the child IAB node, each value of the set of values corresponding to a transition type for a transition of the child IAB node between use of a mobile terminal of the child IAB node and use of a distributed unit of the child IAB node, a transition type corresponding to a first resource type for resources immediately before a transition time and to a second resource type for resources immediately after the transition time;
- determining that the child IAB node will perform the transition at the transition time, wherein a symbol immediately before the transition or immediately after the transition has a resource type of flexible;
- and
- providing a number of guard symbols at the transition time, the number of guard symbols being based on determining that the symbol immediately before the transition or immediately after the transition has the resource type of flexible.
A method of wireless communication at an integrated access and backhaul (IAB) node, comprising:
- receiving a set of values from a parent IAB apparatus or transmitting the set of values to the parent IAB apparatus, each value of the set of values corresponding to a transition type for a transition of the IAB node between use of a mobile terminal of the IAB node and use of a distributed unit of the IAB node, a transition type corresponding to a first resource type for resources immediately before a transition time and to a second resource type for resources immediately after the transition time;
- determining to perform the transition at the transition time, wherein a symbol immediately before the transition or immediately after the transition has a resource type of flexible;
- and
- receiving a number of guard symbols at the transition time, the number of guard symbols being based on determining that the symbol immediately before the transition or immediately after the transition has the resource type of flexible.
An apparatus for wireless communication at an integrated access and backhaul (IAB) apparatus, comprising:
- a memory;
- and
- at least one processor coupled to the memory and configured to:
- transmit a set of values to a child IAB node or receiving the set of values from the child IAB node, each value of the set of values corresponding to a transition type for a transition of the child IAB node between use of a mobile terminal of the child IAB node and use of a distributed unit of the child IAB node, a transition type corresponding to a first resource type for resources immediately before a transition time and to a second resource type for resources immediately after the transition time;
- determine that the child IAB node will perform the transition at the transition time, wherein a symbol immediately before the transition or immediately after the transition has a resource type of flexible;
- and
- provide a number of guard symbols at the transition time, the number of guard symbols being based on determining that the symbol immediately before the transition or immediately after the transition has the resource type of flexible.
An apparatus for of wireless communication at an integrated access and backhaul (IAB) node, comprising:
- a memory;
- and
- at least one processor coupled to the memory and configured to:
- receive a set of values from a parent IAB apparatus or transmitting the set of values to the parent IAB apparatus, each value of the set of values corresponding to a transition type for a transition of the IAB node between use of a mobile terminal of the IAB node and use of a distributed unit of the IAB node, a transition type corresponding to a first resource type for resources immediately before a transition time and to a second resource type for resources immediately after the transition time;
- determine to perform the transition at the transition time, wherein a symbol immediately before the transition or immediately after the transition has a resource type of flexible;
- and
- receive a number of guard symbols at the transition time, the number of guard symbols being based on determining that the symbol immediately before the transition or immediately after the transition has the resource type of flexible.
Dependencies are inferred from the claim text.