Patent · US Active

Positioning reference signal generation method and apparatus, communication system, and storage medium

US11974259B2 · kind B2 · utility

0Cited by

0References

12Claims

0Family size

Assignee

ZTE CORPORATION · CN

Inventors

Shijun Chen · Nanhu, CN
Cheng Bi · Longbeilingcun, CN
Dawei Chen · Middletown, US
Yuanyuan Wang · Beijing, CN

Key dates

Filing date	Sep 14, 2018
Grant date	Apr 30, 2024
Priority date	—
Expiry date	May 25, 2040

Classification

Technology area (CPC H)Electricity
CPC primaryH04L5/005
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

Provide are a positioning reference signal generation method and apparatus, a communication system and a storage medium. The method includes: generating a positioning frequency domain sequence according to time-frequency resource information and system configuration information, where the time-frequency resource information includes the number Nprsslot of allocated system symbols consecutive in time, and the system configuration information includes positioning subcarrier spacing Δfprs; and generating, based on the positioning frequency domain sequence, positioning time domain data consecutive in a time period of the Nprsslot consecutive system symbols.

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