Title:
POWER LINE COMMUNICATION METHOD, MAIN ROUTING DEVICE, AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/066128
Kind Code:
A1
Abstract:
The present application is applicable to the field of communication control. Provided are a power line communication method, a main routing device, and an apparatus. In the method provided in the present application, a main routing device can acquire a device access state of a first sub-routing device. If the device access state of the first sub-routing device is a first state, this indicates that no user equipment accesses the first sub-routing device. At this time, the main routing device may not allocate a sending opportunity in a first time period of a transmission management cycle to the first sub-routing device, and may allocate a sending opportunity in a second time period of the transmission management cycle to the first sub-routing device, thereby reducing sending opportunities of the first sub-routing device, preventing the first sub-routing device from excessively wasting time slots, and improving the bandwidth utilization rate of a power line network, thus having relatively strong practicability and usability.
Inventors:
TAO SHUANGMING (CN)
HU WEIWEI (CN)
HU WEIWEI (CN)
Application Number:
PCT/CN2022/125120
Publication Date:
April 27, 2023
Filing Date:
October 13, 2022
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04B3/04; H04W72/04
Foreign References:
| CN103974423A | 2014-08-06 | |||
| CN112533264A | 2021-03-19 | |||
| CN107959976A | 2018-04-24 | |||
| CN107949062A | 2018-04-20 | |||
| JP2010032899A | 2010-02-12 | |||
| CN202111215714A | 2021-10-19 |
Attorney, Agent or Firm:
SHENZHEN ZHONGYI UNION INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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