Patent · US Active

Methods and devices for setting RoT limit

US9307497B2 · kind B2 · utility

1Cited by

0References

15Claims

0Family size

Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Mats Blomgren · Stockholm, SE
Fredrik Gunnarsson · Linköping, SE
Joakim Nilsson · Danderyd, SE

Key dates

Filing date	Jun 7, 2011
Grant date	Apr 5, 2016
Priority date	—
Expiry date	Aug 31, 2031

Classification

Technology area (CPC H)Electricity
CPC primaryH04W52/365
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

Methods and devices to dynamically determine suitable cell-specific RoT limits are provided. The suitable cell-specific RoT limits can advantageously be set both with respect to a short time scale and a long time scale In accordance with some embodiments the long term time scale operation is based on UE measurements representative for the intended coverage area of the cell. In accordance with some embodiments the short term time scale operation is based on UE measurements from active User Equipments only. Furthermore, also receiver capabilities of and cell isolation to neighboring base stations can be considered in the long time scale operation.

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