Patent · US Active

Spectrum sensing

US9198051B2 · kind B2 · utility

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17Claims

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Assignee

NOKIA TECHNOLOGIES OY · FI

Inventors

Ari Ahtiainen · Tuusula, FI
Pasi Rinne-Rahkola · Helsinki, FI
Jari Junell · Espoo, FI

Key dates

Filing date	Jun 25, 2009
Grant date	Nov 24, 2015
Priority date	—
Expiry date	Jun 24, 2030

Classification

Technology area (CPC H)Electricity
CPC primaryH04W74/0808
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A communication apparatus including at least one user data communication block configured to transport user data, the user data communication block comprising two or more logical sub blocks configured to process user data on different protocol layers, wherein at least one of said sub blocks is configured to perform spectrum sensing.

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