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US 2026/0247349 A1Published application
Electronic device and method for providing modulation compression information in fronthaul interface
AssigneeSamsung Electronics Co., Ltd.
InventorsHyoungjin LIM, Song KIM, Hyeri BANG, Jongho OH
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Abstract
A method performed by a distributed unit (DU) in a wireless communication system is provided. The method includes identifying a subblock in one section. The method includes generating a control plane (C-plane) message including section extension information including modulation compression information corresponding to the subblock. The method includes transmitting, to a radio unit (RU), the C-plane message through a fronthaul interface.
Claims20
A method performed by a distributed unit (DU), comprising:
- generating a control plane (C-plane) message including section information and section extension information for modulation compression;
- and
- transmitting, to a radio unit (RU), the C-plane message through a fronthaul interface,
- wherein the section extension information for the modulation compression includes:
- information for indicating the number of one or more subblocks for the modulation compression in a resource area indicated by the section information;
- information for indicating the one or more subblocks;
- and
- a mode parameter indicating one of a plurality of modes including a first mode and a second mode, and
- wherein, in a case that the mode parameter indicates the first mode, the information for indicating the one or more subblocks includes information for indicating a size of each of the one or more subblocks.
6 more elements
A method performed by a radio unit (RU), the method comprising:
- receiving, through a fronthaul interface, a control plane (C-plane) message including section information and section extension information for modulation compression from a distributed unit (DU),
- wherein the section extension information for the modulation compression includes:
- information for indicating the number of one or more subblocks for the modulation compression in a resource area indicated by the section information;
- information for indicating the one or more subblocks;
- and
- a mode parameter indicating one of a plurality of modes including a first mode and a second mode, and
- wherein, in a case that the mode parameter indicates the first mode, the information for indicating the one or more subblocks includes information for indicating a size of each of the one or more subblocks.
4 more elements
An electronic device configured to perform functions of a distributed unit (DU), the electronic device comprising:
- at least one transceiver for a fronthaul interface;
- at least one processor;
- and
- memory storing instructions that, when executed by the at least one processor, cause the electronic device to perform operations including:
- generating a control plane (C-plane) message including section information and section extension information for modulation compression;
- and
- transmitting, to a radio unit (RU), the C-plane message through a fronthaul interface,
- wherein the section extension information for the modulation compression includes:
- information for indicating the number of one or more subblocks for the modulation compression in a resource area indicated by the section information;
- information for indicating the one or more subblocks;
- and
- a mode parameter indicating one of a plurality of modes including a first mode and a second mode, and
- wherein, in a case that the mode parameter indicates the first mode, the information for indicating the one or more subblocks includes information for indicating a size of each of the one or more subblocks.
10 more elements
An electronic device configured to perform functions of a radio unit (RU), the electronic device comprising:
- at least one transceiver for a fronthaul interface;
- at least one processor;
- and
- memory storing instructions that, when executed by the at least one processor, cause the electronic device to perform operations including:
- receiving, through a fronthaul interface, a control plane (C-plane) message including section information and section extension information for modulation compression from a distributed unit (DU),
- wherein the section extension information for the modulation compression, includes:
- information for indicating the number of one or more subblocks for the modulation compression in a resource area indicated by the section information;
- information for indicating the one or more subblocks;
- and
- a mode parameter indicating one of a plurality of modes including a first mode and a second mode, and
- wherein, in a case that the mode parameter indicates the first mode, the information for indicating the one or more subblocks includes information for indicating a size of each of the one or more subblocks.
8 more elements
Dependencies are inferred from the claim text.