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:
Nov. 01, 2016
Filed:
Apr. 23, 2012
Mårten Norman, Spånga, SE;
Marie Sparr, Täby, SE;
Mårten Norman, Spånga, SE;
Marie Sparr, Täby, SE;
TELEFONAKTIEBOLAGET L M ERICSSON, Stockholm, SE;
Abstract
The present invention relates to an OAM apparatus for a radio base station. The OAM apparatus comprises an OAM receiver configured for receiving an electronic code key. The apparatus also comprises a storage unit comprising a list of code keys of which at least one of said code keys is valid. The apparatus further comprises a processing unit configured for determining whether a received code key is comprised in said list and whether said received code key is valid, and for invalidating said received code key in said list for preventing repeated use of the code key. The apparatus also comprises an OAM transmitter configured for being in a silent unless activated. The OAM apparatus is configured for wireless communication with an OAM terminal over a wireless OAM link if it has been determined that the received code key is valid and if the OAM transmitter has been activated.