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.

Date of Patent:
Sep. 25, 2018

Filed:

Jun. 21, 2016
Applicant:

Sprint Spectrum L.p., Overland Park, KS (US);

Inventors:

Nagi A. Mansour, Arlington, VA (US);

Pinal Tailor, Ashburn, VA (US);

Sandeep Mangrulkar, Chantilly, VA (US);

Yun Sung Kim, Ashburn, VA (US);

Assignee:

Sprint Spectrum L.P., Overland Park, KS (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 36/30 (2009.01); H04L 12/26 (2006.01); H04B 3/36 (2006.01); H04L 29/08 (2006.01); H04M 1/253 (2006.01); H04W 28/02 (2009.01); H04W 24/08 (2009.01); H04W 88/04 (2009.01); H04W 88/16 (2009.01); H04W 80/10 (2009.01);
U.S. Cl.
CPC ...
H04W 36/30 (2013.01); H04B 3/36 (2013.01); H04L 43/16 (2013.01); H04L 67/303 (2013.01); H04M 1/2535 (2013.01); H04W 24/08 (2013.01); H04W 28/0268 (2013.01); H04W 28/0278 (2013.01); H04M 2207/206 (2013.01); H04W 80/10 (2013.01); H04W 88/04 (2013.01); H04W 88/16 (2013.01);
Abstract

In an example method, a donor base station determines that an air interface, over which the donor base station serves a relay-UE and plurality of second UEs, is threshold highly congested and that a relay base station is serving a threshold high number of first UEs. The relay base station is coupled to a relay-UE that provides wireless connectivity for the relay base station and that is served by the donor base station. Responsive to at least the determining that the air interface is threshold highly congested and that the relay base station is serving a threshold high number of first UEs, the donor base station (i) selects one or more of the plurality of second UEs and (ii) hands over the selected one or more second UEs to another base station other than the donor base station.


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