Paketerweiterungsverfahren, Vorrichtung und Speichermedium

Details

Veröffentlichungs-Nr.

EP4757297

Anmeldetag

28. März 2022

Veröffentlichung

10. Juni 2026

Rechtsraum

EP

IPC

H04L69/323

Abstract

Embodiments of this application relate to a communication method, a communication apparatus, and a computer-readable storage medium. In the provided communication method, a first device generates a first physical layer protocol data unit PPDU and a second PPDU based on first packet extension PE duration and second PE duration that is less than the first PE duration. The first PE duration indicates additional PE duration provided by a predefined PE field required for the first PPDU, and the second PE duration indicates PE duration supported by the second PPDU. The first PPDU includes first padding bits and a target PE field. The second PPDU includes second padding bits and the target PE field. The target PE field corresponds to third PE duration that does not exceed the second PE duration. The first padding bits and the target PE field correspond to duration that is not less than the first PE duration. The first device sends an aggregate physical layer protocol data unit A-PPDU that includes the first PPDU and the second PPDU. In this manner, PE fields in the A-PPDU can provide sufficient additional processing duration for a receiving device while alignment of ends of the PE fields is maintained.

Anmelder

Firma

Huawei Technologies Co., Ltd.

Land

🇨🇳 China

Fachgebiete