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:
Feb. 04, 2020
Filed:
Mar. 28, 2014
Huawei Device Co., Ltd., Dongguan, CN;
Huawei Device Co., Ltd., Dongguan, CN;
Abstract
Embodiments of the present invention provide a roaming network access method and apparatus, where the method includes: acquiring, by user equipment, a list of networks with which registration can be successful; searching, by the user equipment, for an available network in a roaming area; each time the user equipment finds an available network, determining, by the user equipment, whether the found available network is recorded in the list of networks with which registration can be successful; and if yes, attempting, by the user equipment, to register with the found available network. According to the roaming network access method and apparatus provided in the embodiments of the present invention, duration of network searching performed by user equipment is reduced, time spent by the user equipment on initial network access in a roaming area is shortened, and user experience is improved.