Patent · US Active

Survival time aware mobility

US12101679B2 · kind B2 · utility

0Cited by

0References

16Claims

0Family size

Assignee

NOKIA TECHNOLOGIES OY · FI

Inventors

Ömer BULAKCI · Munich, DE
Ahmad AWADA · Munich, DE
Jedrzej STANCZAK · Wrocław, PL
Srinivasan SELVAGANAPATHY · Kanchinakote, IN
Muhammad NASEER-UL-ISLAM · Munich, DE
Amaanat ALI · Espoo, FI
Rakash SIVASIVA GANESAN · Unterhaching, DE

Key dates

Filing date	May 4, 2022
Grant date	Sep 24, 2024
Priority date	—
Expiry date	May 4, 2042

Classification

Technology area (CPC H)Electricity
CPC primaryH04W36/362
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

The present invention relates to survival time aware mobility and presents handover procedures when considering survival time (ST) requirements. It proposes a mechanism and embodiments to allow a target cell to have the information relating to a joining UE's Survival Time requirements as well as the ST status during the handover procedure. In particular, the invention is aimed at being introduced into the mobility procedures: Baseline Handover (BHO), Conditional HO (CHO), and Dual Active Protocol Stack (DAPS) HO. In addition to the aggregated RAN architecture, the mobility procedures can be applicable to disaggregated RAN architecture, e.g., CU-DU split.

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