ENHANCEMENT ON INTEGRATED ACCESS AND BACKHAUL NETWORK

Example embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media for enhancement on the IAB network. The method comprises: receiving, at a first network device and from a first central device for controlling the first network device, a first m...

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Main Authors XU, Xiang, LAITILA, Matti Einari, MALKAMÄKI, Esa Mikael, METSÄLÄ, Esa Markus
Format Patent
LanguageEnglish
Published 17.10.2024
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
WIRELESS COMMUNICATIONS NETWORKS
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Abstract Example embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media for enhancement on the IAB network. The method comprises: receiving, at a first network device and from a first central device for controlling the first network device, a first message comprising configuration information about at least one of duplication and de-duplication for a packet at backhaul adaptation protocol, BAP, layer; and communicating, based on the configuration information, the packet with a group of second network devices and the first central device in an integrated access and backhaul, IAB, network. By duplicating uplink and downlink data associated with terminal devices in the IAB network at BAP level, the reliability and resiliency of backhaul links can be improved.
AbstractList Example embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media for enhancement on the IAB network. The method comprises: receiving, at a first network device and from a first central device for controlling the first network device, a first message comprising configuration information about at least one of duplication and de-duplication for a packet at backhaul adaptation protocol, BAP, layer; and communicating, based on the configuration information, the packet with a group of second network devices and the first central device in an integrated access and backhaul, IAB, network. By duplicating uplink and downlink data associated with terminal devices in the IAB network at BAP level, the reliability and resiliency of backhaul links can be improved.
Author METSÄLÄ, Esa Markus
XU, Xiang
MALKAMÄKI, Esa Mikael
LAITILA, Matti Einari
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SubjectTerms ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
WIRELESS COMMUNICATIONS NETWORKS
Title ENHANCEMENT ON INTEGRATED ACCESS AND BACKHAUL NETWORK
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