Patent · US Active

Method, apparatus, and system for processing radio link failure

US9474098B2 · kind B2 · utility

1Cited by

0References

14Claims

0Family size

Assignee

CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY · CN

Inventors

Yumin WU · Dongguan, CN
Zhe FU · Longbeilingcun, CN
Yali Zhao · Beijing, CN
Jing Liang · Beijing, CN

Key dates

Filing date	Jul 30, 2013
Grant date	Oct 18, 2016
Priority date	—
Expiry date	Jul 30, 2033

Classification

Technology area (CPC H)Electricity
CPC primaryH04W76/15
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

Disclosed are a method, an apparatus, and a system for processing a radio link failure (RLF), to provide an RLF processing solution in a scenario where a user equipment (UE) aggregates cell resources of multiple evolved Node Bs (eNBs). The method for processing an RLF provided in the present application comprises: in a scenario where a UE aggregates cell resources of multiple eNBs, a local eNB (LeNB) determining that an RLF occurs on the UE; and the LeNB stopping data transmission of a radio bearer (RB) related to the RLF, and notifying a Macro eNB of related information of the RLF.

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