Patent · US Active

Buffer status report (BSR) data reporting based on application processor (AP) assistance

US11985539B2 · kind B2 · utility

0Cited by

0References

20Claims

0Family size

Assignee

Apple Inc. · US

Inventors

Vijay Venkataraman · San Jose, US
Martin Kugler · Poing, DE
Ralf Itjeshorst · Walpertskirchen, DE
Ahmed M. Salem · Ottobrunn, DE
Murtaza A. Shikari · Mountain View, US
Srinivasan Nimmala · San Jose, US
Tong Liu · San Diego, US
Cahya Adiansyah Masputra · San Jose, US

Key dates

Filing date	Jul 30, 2021
Grant date	May 14, 2024
Priority date	—
Expiry date	Jan 10, 2042

Classification

Technology area (CPC H)Electricity
CPC primaryH04W84/042
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

Embodiments may relate to identifying, by a baseband processor, an amount of data in a data radio bearer (DRB) buffer of the baseband processor. Embodiments further relate to determining, by the baseband processor based on an indication from an application processor of the electronic device, an amount of data in at least one buffer of the application processor. Embodiments further relate to generating, by the baseband processor based at least in part on the amount of data in the DRB buffer and the amount of data in the at least one buffer of the application processor, a buffer status report (BSR). Other embodiments may be described or claimed.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.