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:
May. 12, 2015
Filed:
Jun. 16, 2010
Juergen Michel, Munich, DE;
Clemens Suerbaum, Munich, DE;
Juergen Michel, Munich, DE;
Clemens Suerbaum, Munich, DE;
Nokia Solutions and Networks Oy, Espoo, FI;
Abstract
There is proposed a mechanism for power saving procedures to be conducted in transmission network nodes, such as base stations or the like, in a heterogeneous network environment. A transmission node is set to operate in a sensor mode for conducting traffic monitoring when an operation mode of the transmission node is an inactive state. Information necessary for the traffic monitoring by the transmission node based on detection of random access channel (RACH) signals of neighboring cells is provided. On the basis of results of the monitoring of RACHs of the neighboring cells, it is determined whether the inactive transmission node is to be reactivated.