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:
Sep. 13, 2016
Filed:
May. 17, 2013
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Inventors:
Assignee:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04W 4/00 (2009.01); H04W 28/02 (2009.01); H04W 48/18 (2009.01);
U.S. Cl.
CPC ...
H04W 28/0236 (2013.01); H04W 48/18 (2013.01);
Abstract
Embodiments of the present invention relate to a method, an apparatus, and a system for accessing a multi-operator core network. The method includes: acquiring, by a second SGSN, an LLC parameter of a first SGSN from an access network device, where the LLC parameter of the first SGSN is sent by the first SGSN to the access network device; and interacting, by the second SGSN, with an MS by using the LLC parameter of the first SGSN.