The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 07, 2016
Filed:
Jan. 21, 2010
Mutual information based signal to interference plus noise ratio estimator for radio link monitoring
Petri Vaisanen, Kempele, FI;
Kari Majonen, Haukipudas, FI;
Petri Vaisanen, Kempele, FI;
Kari Majonen, Haukipudas, FI;
NOKIA TECHNOLOGIES OY, Espoo, FI;
Abstract
An effective SINR mapping based approach can be used to average the MI or RBIR values corresponding to narrowband SINR values in frequency between the resource blocks of the E-UTRA grid structure and then to estimate the downlink radio link quality from the averaged mutual information domain value by mapping it back to wideband SINR value covering the whole or partial E-UTRA system bandwidth. This wideband SINR value can then be further averaged in time and used as a downlink radio link quality estimate for E-UTRA radio link monitoring. Mutual information based effective SINR mapping is one example of an effective SINR mapping based approach.