Patent · US Active

Short packet optimization in WLAN systems

US11405820B2 · kind B2 · utility

2Cited by

26References

14Claims

0Family size

Assignee

InterDigital Patent Holdings, Inc. · FR

Inventors

Fengjun Xi · Huntington Station, US
Hanqing Lou · Syosset, US
Oghenekome Oteri · San Diego, US
Nirav B. Shah · San Diego, US
Robert L. Olesen · Huntington, US
Yuan Sheng Jin · Sunnyvale, US
Pengfei Xia · San Diego, US
Frank La Sita · Setauket, US
Guodong Zhang · Syosset, US

Key dates

Filing date	Jun 24, 2019
Grant date	Aug 2, 2022
Priority date	—
Expiry date	Jun 24, 2039

Classification

Technology area (CPC H)Electricity
CPC primaryH04W84/12
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

Mechanisms may be used for aggregating acknowledgement (ACK), block ACK (BA) and/or short packets transmissions for multi-user (MU) wireless communication systems. Aggregation mechanisms may be used for uplink (UL) and/or downlink (DL) orthogonal frequency division multiple access (OFDMA), and/or UL/DL multiple-user multiple input multiple output (MU-MIMO) transmissions, for example. Multi-user short packets may be aggregated and/or simultaneously transmitted for DL, UL, or peer-to-peer (P2P) transmissions.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.