Patent · US Active

Peak elimination device and method for multicarrier baseband

US9590766B2 · kind B2 · utility

0Cited by

0References

14Claims

0Family size

Assignee

ZTE CORPORATION · CN

Inventors

Feng Zeng · Longbeilingcun, CN
Weiming Pan · Nanhu, CN
Dameng Ren · Nanhu, CN
Yuping Cui · Mount Kisco, US

Key dates

Filing date	Sep 13, 2013
Grant date	Mar 7, 2017
Priority date	—
Expiry date	Sep 30, 2033

Classification

Technology area (CPC H)Electricity
CPC primaryH04L27/2618
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A multicarrier baseband peak elimination device and method are disclosed. The device includes: K branches, a peak selection module, an error signal generation module, and an adder; wherein K is an integer greater than 1; and each branch includes a delayer, a digital up conversion module, a first numerically controlled oscillator, a first multiplier, a second numerically controlled oscillator, a second multiplier, a digital down conversion module, an offset pulse generation module, and a subtractor.

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