Title:
DATA TRANSMISSION METHOD AND APPARATUS, POWER LINE COMMUNICATION NETWORK, AND POWER SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/188477
Kind Code:
A1
Abstract:
The present application relates to the technical field of communications. Disclosed are a data transmission method and apparatus, a power line communication network, and a power system. The method comprises: determining whether a power line communication network satisfies a preset condition, the power line communication network comprising a central coordinator (CCO), at least one proxy coordinator (PCO) and at least one station (STA); when the power line communication network does not satisfy the preset condition, adjusting the time length of a carrier sense multiple access (CSMA) timeslot of the power line communication network to a target time length; and controlling the power line communication network to transmit data according to the adjusted CSMA timeslot. The present application resolves the problem of the poor operation condition of a PLC network, and improves the operation condition of the power line communication network. The present application is used for data transmission.
Inventors:
LV YIXUAN (CN)
XU DECHAO (CN)
ZHANG GUOBIN (CN)
GUO JIA (CN)
TIAN JIASHEN (CN)
XU DECHAO (CN)
ZHANG GUOBIN (CN)
GUO JIA (CN)
TIAN JIASHEN (CN)
Application Number:
PCT/CN2018/080714
Publication Date:
October 18, 2018
Filing Date:
March 27, 2018
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04B3/54; H04L12/911
Foreign References:
| CN107046494A | 2017-08-15 | |||
| CN106506043A | 2017-03-15 | |||
| CN103560840A | 2014-02-05 | |||
| US20050286509A1 | 2005-12-29 |
Attorney, Agent or Firm:
BEIJING SAN GAO YONG XIN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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