Patent · US Active

Enhanced node B and methods for network assisted interference cancellation with reduced signaling

US10075265B2 · kind B2 · utility

0Cited by

7References

22Claims

0Family size

Assignee

Intel IP Corporation · US

Inventors

Jan Ellenbeck · Munich, DE
Sabine Roessel · Munich, DE
Bernhard Raaf · Hersbruck, DE
Thorsten Clevorn · Goldkronach, DE
Stefan Franz · Munich, DE
Alexei Davydov · Nizhny Novgorod, RU

Key dates

Filing date	Oct 9, 2017
Grant date	Sep 11, 2018
Priority date	—
Expiry date	Oct 9, 2037

Classification

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

Abstract

Embodiments of an enhanced node B (eNB) and methods for network-assisted interference cancellation with reduced signaling in a 3GPP LTE network are generally described herein. In some embodiments, the number of transmission options is reduced by introducing a smaller signaling codebook. In some embodiments, higher-layer feedback from the UE to the eNodeB is established to inform the eNB about certain NA-ICS capabilities of the UE. In some embodiments, the number of signaling options is reduced by providing only certain a priori information. In some embodiments, correlations in the time and/or frequency domain are exploited for reducing the signaling message. In some embodiments, differential information is signaled in the time and/or frequency domain for reducing the signaling message.

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