Patent · US Active

Method of notifying resource allocation for demodulation reference signals

US9954660B2 · kind B2 · utility

1Cited by

1References

20Claims

0Family size

Assignee

SHARP KABUSHIKI KAISHA · JP

Inventors

Yingyu Zhang · Shanghai, CN
Renmao Liu · Shanghai, CN
Ming Ding · Pudong New District, CN
Yongming Liang · Shanghai, CN
Zeng Yang · Shanghai, CN

Key dates

Filing date	Dec 8, 2014
Grant date	Apr 24, 2018
Priority date	—
Expiry date	Dec 8, 2034

Classification

Technology area (CPC H)Electricity
CPC primaryH04W52/228
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A user equipment receives, from the base station apparatus, bit information. The bit information indicates first information indicating one or more antenna ports and second information indicating a number of layers for downlink data symbols.

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