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:
Oct. 20, 2015
Filed:
Oct. 22, 2014
Microsoft Corporation, Redmond, WA (US);
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Abstract
Various embodiments relate to cellular wireless networks, including networks made up of different types of base stations. Femtocell base stations typically operate at low transmit power and provide a limited area of wireless coverage. At times, femtocells are deployed within a coverage area of a macrocell and occupy some of the same frequency spectrum and timeslots as the macrocell. At times, transmissions from the femtocell may appear as interference to a user equipment terminal, further preventing it from accessing the macrocell. In some embodiments, a cellular wireless network allocates radio resource(s) to femtocells so that the transmissions from femtocells do not occupy the same radio resource blocks as those used by the macrocell for signalling; thereby preventing interference associated with signalling to cause a connection to be lost, or prevent a connection being set up.