Patent · US Active

Methods, systems and devices for determining buffer status report

US11516702B2 · kind B2 · utility

0Cited by

1References

13Claims

0Family size

Assignee

Chongqing University Of Posts And Telecommunications · CN

Inventors

Ruyan Wang · Chongqing, CN
Yaping Cui · Chongqing, CN
Dapeng Oliver Wu · Gainesville, US
Puning Zhang · Chongqing, CN
Shushan Si · Chongqing, CN

Key dates

Filing date	Aug 31, 2020
Grant date	Nov 29, 2022
Priority date	—
Expiry date	Aug 31, 2040

Classification

Technology area (CPC H)Electricity
CPC primaryH04W28/0268
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

The present disclosure disclosed a method of determining a buffer status report (BSR). The method comprises obtaining, by a user equipment (UE) from a buffer, data item to be sent; determining, by the UE, a size of the data item to be sent; determining, by the UE, a minimum number of required logical channel groups (LCGs) based on the data item to be sent; and determining, by the UE, at least one BSR with flexible length based on the size of the data item to be sent and the minimum number of the required LCGs. Information of the at least one BSR with flexible length includes the minimum number of the required LCGs, LCG identifiers (LCG IDs) respectively associated with the minimum number of the required LCGs, and at least one buffer area corresponding to the LCG IDs.

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