Effizientes Weiches Demapping mit Zwei Kugeln für Kommunikationssysteme mit mehreren Antennen

Details

Veröffentlichungs-Nr.

EP4819554

Anmeldetag

25. März 2026

Veröffentlichung

7. Oktober 2026

Rechtsraum

EP

IPC

H04L25/03

Abstract

In some implementations, a wireless device may include one or more processors. The one or more processors may be configured to perform first soft demapping using sphere decoding on first data relating to a first stream and a second stream among a plurality of spatial streams. The one or more processors may be configured to perform second soft demapping using sphere decoding on second data relating to the first stream and the second stream, different from the first data. The one or more processors may be configured to determine, using a result of the first soft decoding and a result of the second soft decoding, log likelihood ratio (LLR) values of the first stream and the second stream.

Anmelder

Firma

Avago Technologies International Sales Pte. Limited

Land

🇸🇬 Singapur

Fachgebiete