Title:
COMMUNICATION METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/166240
Kind Code:
A1
Abstract:
Disclosed in embodiments of the present application are a communication method and apparatus, relating to the technical field of wireless communications, and capable of effectively improving the sending power of a sending end in a preamble puncturing scenario. The method comprises: generating a physical protocol data unit (PPDU), wherein one or more discrete resource units are present in the PPDU, each discrete resource unit comprises a plurality of sub-resource units, the plurality of sub-resource units comprise a plurality of sub-resource units that are not contiguous in a sub-channel that is not punctured in a first channel, and/or the plurality of sub-resource units comprise sub-resource units in a plurality of sub-channels that are not punctured in the first channel, each sub-channel comprises a plurality of resource units (RU), each sub-resource unit comprises some or all of sub-carriers in one RU, and the first channel comprises a plurality of sub-channels; and sending the PPDU. The solution of the present application can be applied to a wireless local area network system that supports an IEEE 802.11 next-generation WiFi EHT protocol, for example, 802.11 protocols such as 802.11be.
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Inventors:
YU JIAN (CN)
PAN JINZHE (CN)
HU MENGSHI (CN)
PAN JINZHE (CN)
HU MENGSHI (CN)
Application Number:
PCT/CN2021/122848
Publication Date:
August 11, 2022
Filing Date:
October 09, 2021
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W72/04
Domestic Patent References:
| WO2020221726A1 | 2020-11-05 |
Foreign References:
| CN112262541A | 2021-01-22 | |||
| CN111699650A | 2020-09-22 | |||
| US20190182842A1 | 2019-06-13 |
Attorney, Agent or Firm:
BEIJING ZBSD PATENT&TRADEMARK AGENT LTD. (CN)
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