Patent · US Active

Methods and arrangements for handling unreliable scheduling grants in a telecommunication network

US9131525B2 · kind B2 · utility

1Cited by

9References

24Claims

0Family size

Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Muhammad Kazmi · Sundbyberg, SE
Walter Müller · Sollentuna, SE
Rutger Andersson · Varberg, SE
Dirk Gerstenberger · Sollentuna, SE
Joakim Bergström · Stockholm, SE
Stefan Parkvall · Bromma, SE

Key dates

Filing date	Aug 1, 2013
Grant date	Sep 8, 2015
Priority date	—
Expiry date	Aug 1, 2033

Classification

Technology area (CPC H)Electricity
CPC primaryH04W28/04
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

The present invention relates to methods and arrangements for handling unreliable scheduling grants in a WCDMA-communication system. A user equipment detects that a received scheduling grant is unreliable and adjust its serving grant based on that information. The user equipment is also able to report continuously received unreliable grants as an event to the network, allowing the network to adapt its operation to reduce the unreliable grants.

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