Patent · US Active

Signal processing apparatus and method, network device and computer readable storage medium

US11303482B2 · kind B2 · utility

0Cited by

1References

10Claims

0Family size

Assignee

NOKIA SOLUTIONS AND NETWORKS OY · FI

Inventors

Chenhui Ye · Shanghai, CN
Dongxu Zhang · Changchun, CN
Kaibin Zhang · Shanghai, CN

Key dates

Filing date	Oct 24, 2018
Grant date	Apr 12, 2022
Priority date	—
Expiry date	Oct 24, 2038

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02D30/70
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

Embodiments of the present disclosure provide a signal processing apparatus and method, a network device and a computer readable storage medium. The apparatus comprises: a receiving unit configured to receive a signal from a remote radio frequency unit (RRH), the RRH being independent from the signal processing apparatus; a processing unit configured to perform signal enhancement on the signal; and a transmitting unit configured to transmit the enhanced signal to a baseband unit (BBU). According to the present disclosure, it is possible to implement a fronthaul or anyhaul solution with a high reliability, and meanwhile save the RF transmission power of the terminal device and reduce the operation costs of the operators.

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