Management of backhaul bearer for control plane signaling transmissions
AssigneeZte Corporation
InventorsMengzhen WANG, Lin CHEN
Life of this patent
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Abstract
Methods, systems, and devices related to digital wireless communication, and more specifically, to techniques related to managing an integrated access backhaul (IAB) bearer for control plane signaling transmission. In one exemplary aspect, a method for wireless communication includes transmitting a first request including information controlling a backhaul bearer to a second network node. The method also includes receiving a first response from the second network node, the first response including the information controlling the backhaul bearer.
Claims22
A method for wireless communication, comprising:
- transmitting, by a first network node, a first request including information controlling a backhaul bearer to a second network node, wherein the first request includes a backhaul radio link control (RLC) channel identifier that identifies a backhaul RLC channel, a priority of the backhaul RLC channel, a RLC mode, and a mapped differentiated services code point (DSCP);
- and
- receiving, by the first network node, a first response from the second network node, the first response including the information controlling the backhaul bearer.
-24. (canceled)
A method for wireless communication, comprising:
- receiving, by a distributed unit part of a first backhaul node, a first request including information controlling a backhaul bearer from a donor backhaul node, wherein the first request includes a backhaul radio link control (RLC) channel identifier that identifies a backhaul RLC channel, a priority of the backhaul RLC channel, a RLC mode, and a mapped differentiated services code point (DSCP);
- and
- transmitting, by the distributed unit part of the first backhaul node, a first response including the information controlling the backhaul bearer to the donor backhaul node.
26-29. (canceled).
A first network node comprising a processor configured to:
- transmit a first request including information controlling a backhaul bearer to a second network node, wherein the first request includes a backhaul radio link control (RLC) channel identifier that identifies a backhaul RLC channel, a priority of the backhaul RLC channel, a RLC mode, and a mapped differentiated services code point (DSCP);
- and
- receive a first response from the second network node, the first response including the information controlling the backhaul bearer.
A distributed unit part of a first backhaul node comprising a processor configured to:
- receive a first request including information controlling a backhaul bearer from a donor backhaul node, wherein the first request includes a backhaul radio link control (RLC) channel identifier that identifies a backhaul RLC channel, a priority of the backhaul RLC channel, a RLC mode, and a mapped differentiated services code point (DSCP);
- and
- transmit a first response including the information controlling the backhaul bearer to the donor backhaul node.
Dependencies are inferred from the claim text.