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. 17, 2024
Filed:
Jul. 20, 2018
Beijing Xiaomi Mobile Software Co., Ltd., Beijing, CN;
Beijing University of Posts and Telecommunications, Beijing, CN;
Beijing Xiaomi Mobile Software Co., Ltd., Beijing, CN;
Beijing University of Posts and Telecommunications, Beijing, CN;
Abstract
The present invention relates to a random access processing method and apparatus. The method includes: monitoring, on at least one carrier in a pre-configured first carrier group, whether a time-frequency resource for transmitting a physical random access channel (PRACH) is idle, wherein the first carrier group comprises at least two carriers; and when there is an idle time-frequency resource for the PRACH, sending a random access preamble on the idle time-frequency resource for the PRACH to request random access.