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:
Oct. 24, 2017

Filed:

Aug. 15, 2016
Applicant:

Sca Ipla Holdings Inc., New York, NY (US);

Inventors:

Philip Young, Alton, GB;

Peter Darwood, Bristol, GB;

Assignee:

SCA IPLA HOLDINGS INC, New York, NY (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 72/04 (2009.01); H04W 4/00 (2009.01); H04L 5/00 (2006.01); H04W 4/06 (2009.01); H04W 8/22 (2009.01);
U.S. Cl.
CPC ...
H04W 72/0453 (2013.01); H04L 5/003 (2013.01); H04L 5/0053 (2013.01); H04W 4/005 (2013.01); H04W 4/06 (2013.01); H04W 8/22 (2013.01); H04W 72/0446 (2013.01);
Abstract

A mobile communications system including: at least one base station configured to communicate data to/from different terminal devices via respective of plural logically separate carriers of a wireless access interface; first and second terminal devices operable to camp-on to first and second carriers of plural carriers and to subsequently communicate data with the at least one base station via the first and second carriers. The first and second carriers support compatible synchronization signaling such that the first and second terminal devices both can synchronize with the first and second carriers to begin a camp-on procedure. Following synchronization with one of the first or second carriers to begin the camp-on procedure, the second terminal device is configured to determine whether or not to continue with the camp-on procedure in dependence on an aspect of physical layer signaling associated with a control channel of the carrier with which it has synchronized.


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