Patent · US Active

User equipment, eNode B and wireless communication method

US10863552B2 · kind B2 · utility

0Cited by

1References

6Claims

0Family size

Assignee

Panasonic Intellectual Property Corporation of America · US

Inventors

Li Wang · Beijing, CN
Hidetoshi Suzuki · Tokyo, JP
Joachim Loehr · Hessen, DE
Michael Einhaus · Darmstadt, DE
Lilei Wang · Beijing, CN
Masayuki Hoshino · Yokohama, JP

Key dates

Filing date	Nov 22, 2019
Grant date	Dec 8, 2020
Priority date	—
Expiry date	Nov 22, 2039

Classification

Technology area (CPC H)Electricity
CPC primaryH04W72/0453
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

Provided are a user equipment (UE), an eNode B (eNB) and a wireless communication method for Licensed-Assisted Access (LAA). A UE for LAA according to one embodiment can comprise: a first circuit operative to perform a first listen-before-talk (LBT) in a system bandwidth; a second circuit operative to perform a second LBT in an allocated bandwidth; and a transmitter operative to transmit a signal in the allocated bandwidth if the first LBT is unsuccessful and the second LBT is successful.

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