Improvements in and relating to data loss due to donor change in a multi-hop network
AssigneeSamsung Electronics Co., Ltd.
InventorsMilos TESANOVIC, June HWANG, Weiwei WANG
Life of this patent
Estimating the term…
Abstract
The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Disclosed is a method of routing data in a network, wherein a data transfer path is migrated from terminating at a first donor Distributed Unit, DU, to terminating at a second donor DU, comprising the step of either: a) configuring at least one node impacted by the migration and then using a default configuration, comprising a default identifier and/or transport channel, to re-route a packet impacted by the migration; or b) changing a part of a packet affected by the migration.
Claims16
A method performed by an integrated access and backhaul (IAB) node in a communication system, comprising:
- identifying that the IAB node is migrated from a first IAB donor node to a second IAB donor node;
- and
- changing a header of a data packet based on a routing identifier (ID).
An integrated access and backhaul (IAB) node A in a communication system, the IAB node comprising:
- a transceiver;
- and
- a controller coupled with the transceiver and configured to:
- identify that the IAB node is migrated from a first IAB donor node to a second IAB donor node, and
- change a header of a data packet based on a routing identifier (ID).
Dependencies are inferred from the claim text.