Extended range mode transmission method and apparatus
ZA202509224BActive Publication Date: 2026-08-26HUAWEI TECH CO LTD
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Patent Information
- Application Number
- ZA202509224
- Authority / Receiving Office
- ZA · ZA
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2016-01-07
- Filing Date
- 2025-10-31
- Publication Date
- 2026-08-26
- Estimated Expiration
- 2045-10-31
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Abstract
Embodiments of the present invention provide an extend range SU mode PPDU transmission method and apparatus. The method comprises: generating an extended range SU mode PPDU, wherein a legacy preamble part in the extended range SU mode PPDU is transmitted by using a bandwidth of 20MHz, a data part in the extended range SU mode PPDU is transmitted by using a narrowband, and a bandwidth in the narrowband transmission comprises at least one of the following parameters: a 26-tone RU, a 52-tone RU, a 106-tone RU, or a 242-tone RU, and sending the extended range SU mode PPDU. By applying the method and the apparatus in the embodiments of the present invention, transmission reliability of the data part is improved, performance of parts in the PPDU in an EXT SU mode is more balanced, and a coverage area of long-distance transmission is ensured.
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