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:
Aug. 10, 2021
Filed:
Jan. 22, 2020
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Assignee:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04W 36/16 (2009.01); H04W 36/00 (2009.01); H04W 48/18 (2009.01);
U.S. Cl.
CPC ...
H04W 36/165 (2013.01); H04W 36/0066 (2013.01); H04W 48/18 (2013.01); H04W 36/0022 (2013.01); H04W 36/0033 (2013.01);
Abstract
The embodiments of the present invention relate to a method, an apparatus, and a system for selecting a public land mobile network. In an embodiment method an eNodeB acquires PLMN information about a CSFB. The eNodeB then determines a target cell of a packet switching handover according to the PLMN information about the CSFB.