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:
Jul. 18, 2023

Filed:

May. 18, 2021
Applicant:

Beijing Xiaomi Mobile Software Co., Ltd., Beijing, CN;

Inventors:

Liping Wang, Beijing, CN;

Cheng Jiang, Beijing, CN;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 74/08 (2009.01); H04W 76/11 (2018.01); H04W 48/16 (2009.01); H04W 84/04 (2009.01);
U.S. Cl.
CPC ...
H04W 74/0833 (2013.01); H04W 48/16 (2013.01); H04W 76/11 (2018.02); H04W 84/042 (2013.01);
Abstract

A random access method for a terminal includes: receiving a system message broadcasted by a target base station and initiating random access to the target base station; in response to a failure of the random access, determining a first operator to which the target base station belongs based on a first PLMN identity in the plurality of PLMN identities; and in response to a second operator, to which the terminal belongs, being different from the first operator, stopping a random access retry to the target base station and initiating random access to other base station except the target base station. The system message includes a plurality of public land mobile network (PLMN) identities with an order relationship.


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Wang, Liping. (2023). Random access method and apparatus, and method and apparatus for sending plmn identity (U.S. Patent No. 11706813). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11706813

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