Patent · US Active

Low power node which preferably allocates PCell on carrier in frequency band shared with macro node

US10448304B2 · kind B2 · utility

1Cited by

0References

26Claims

0Family size

Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Fredric Kronestedt · Ekerö, SE
Magnus Lundevall · Sollentuna, SE
Jari Vikberg · Huaraz, PE

Key dates

Filing date	Feb 4, 2016
Grant date	Oct 15, 2019
Priority date	—
Expiry date	Feb 4, 2036

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02D30/70
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A low power network node (LPN) and a method performed thereby for providing a primary serving cell to a wireless device associated with the low power network node. The wireless communication network also comprises a neighboring network node, wherein the low power network node and the neighboring network node are configured with a first set of frequency bands B′ and the low power network node is configured with a second set of frequency bands B″. Since the neighboring network node does not use the second set of frequency bands B″, the neighboring network node may not cause interference on carriers of the second set of frequency bands B″.

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