Method and apparatus for wireless communication of wireless node in wireless communication system
AssigneeSamsung Electronics Co., Ltd.
InventorDonggun Kim
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Abstract
A method and apparatus for a wireless communication system is provided. The apparatus includes a transceiver and at least one processor coupled with the transceiver and configured to receive data from a first node, transmit the data to a second node, receive, from the second node, radio link control (RLC) feedback information corresponding to the transmitted data and transmit, to the first node, RLC feedback information corresponding to the received data based on the received RLC feedback information and the received data.
Claims12
A method for transmitting data in wireless Backhaul system, performed by an integrated access backhaul (TAB) node, the method comprising:
- receiving a RRCconnectionReconfiguration message from a parent node, the RRCconnectionReconfiguration message comprising a Radio Link Control (RLC) channel identifier and at least one of backhaul adaptation layer address of the TAB node or backhaul adaptation layer identifier of the TAB node;
- based on the RRCconnectionReconfiguration message, establishing a Backhaul (BH) RLC channel between the TAB node and the parent node;
- in backhaul adaptation layer, mapping at least one data to the BH RLC channel based on the RLC channel identifier, wherein the BH RLC channel is configured with QoS (Quality of Service);
- and
- transmitting the mapped at least one data to the parent node, via the BH RLC channel.
An apparatus for transmitting data in wireless Backhaul system, the apparatus comprising:
- a transceiver;
- and
- at least one processor coupled with the transceiver and configured to:
- receive a RRCconnectionReconfiguration message from a parent node, the RRCconnectionReconfiguration message comprising a Radio Link Control (RLC) channel identifier and at least one of backhaul adaptation layer address of apparatus or backhaul adaptation layer identifier of apparatus,
- based on the RRCconnectionReconfiguration message, establish a Backhaul (BH) RLC channel between the apparatus and the parent node,
- in backhaul adaptation layer, map at least one data to the BH RLC channel based on the RLC channel identifier, wherein the BH RLC channel is configured with QoS (Quality of Service), and
- transmit the mapped at least one data to the parent node, via the BH RLC channel.
Dependencies are inferred from the claim text.