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:
May. 22, 2018
Filed:
Dec. 15, 2015
Freescale Semiconductor, Inc., Austin, TX (US);
NXP USA, Inc., Austin, TX (US);
Abstract
A method performed by a radio base station, the method including determining that one of a Direct Memory Access (DMA) buffers of a communication link for a service provider has gone beyond a DMA buffer limit (empty or full), the communication link between a radio equipment control (REC) device and a radio equipment (RE) device that is operating based on a first bandwidth configuration of the communication link. The method further including in response to determining that the communication link is to change operation (due to reaching the DMA buffer limit) based on a second bandwidth configuration of the communication link, instead of the first bandwidth configuration, continuing operation of the communication link based on the second bandwidth configuration. The method further including that after going back under the DMA buffer limit, the communication link continuing operation based on the original first bandwidth configuration.