Title:
DATA TRANSMISSION METHOD, POWER LINE COMMUNICATION APPARATUS, AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/165176
Kind Code:
A1
Abstract:
The embodiments of the present application provide a data transmission method applied to power line communication, a power line communication apparatus, and a system. The data transmission method comprises: a power line node generating a data frame, which comprises a first field, a second field and a third field, wherein the first field is used for bearing a modulation parameter, the second field is used for bearing, in a bit mapping manner, identification information of at least one destination node of the current multicast configured by the power line node, and the third field is used for bearing service data; and the power line node sending the data frame to a node in a power line communication network. By means of the data transmission method, data can be efficiently transmitted to a plurality of destination nodes, so as to save on bandwidth.
Inventors:
PAN DAO (CN)
KONG XUEPENG (CN)
LIN ZEFENG (CN)
XU LI (CN)
LI QIAN (CN)
KONG XUEPENG (CN)
LIN ZEFENG (CN)
XU LI (CN)
LI QIAN (CN)
Application Number:
PCT/CN2022/133940
Publication Date:
September 07, 2023
Filing Date:
November 24, 2022
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04L1/00
Foreign References:
| CN110582989A | 2019-12-17 | |||
| CN112219356A | 2021-01-12 | |||
| CN111148231A | 2020-05-12 | |||
| CN114095059A | 2022-02-25 | |||
| US20220006488A1 | 2022-01-06 |
Attorney, Agent or Firm:
BEIJING RUN ZEHENG INTELLECTUAL PROPERTY LAW FIRM (CN)
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