Rückkopplungsmechanismus für Interne Fehler eines Empfängers in Drahtlosen Lan-Systemen

Details

Veröffentlichungs-Nr.

EP4779916

Anmeldetag

14. Januar 2026

Veröffentlichung

22. Juli 2026

Rechtsraum

EP

IPC

H04L1/1829

Abstract

A communication device is configured to operate as a transmitter or a receiver. As a receiver, the communication device detects data frames that failed transmission. The device can determine whether the issue that caused the failure was internal (e.g., a buffer overrun, etc.) or external (e.g., channel interference, etc.). The device communicates, to the transmitter of the data, an indication of whether the issue of the failure was internal to a receiver, for example, in a block acknowledgement frame. As a transmitter, the device can respond to the indication. If the issue was not internal, the device may correct for external causes, for example, by increasing transmission power. If the issue was internal, the device may perform no action (e.g., expecting the error to clear) or the device may perform a mitigating action such as transmitting smaller data frames, smaller aggregations of data frames, or decreasing the transmission rate.

Anmelder

Firma

Avago Technologies International Sales Pte. Limited

Land

🇸🇬 Singapur

Fachgebiete