Patent · US Active

Semi-persistent scheduled resource release procedure in a mobile communication network

US9094965B2 · kind B2 · utility

4Cited by

0References

26Claims

0Family size

Assignee

OPTIS WIRELESS TECHNOLOGY, LLC · US

Inventors

Joachim Löhr · Wiesbaden, DE
Alexander Golitschek Edler von Elbwart · Darmstadt, DE
Martin Feuersanger · Bremen, DE
Christian Wengerter · Kleinheubach, DE

Key dates

Filing date	Oct 2, 2012
Grant date	Jul 28, 2015
Priority date	—
Expiry date	Jan 13, 2033

Classification

Technology area (CPC H)Electricity
CPC primaryH04L27/2601
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

The invention relates to a method for deactivating a semi-persistent resource allocation of a user equipment in an LTE-based mobile communication system. Furthermore, the invention also related to a user equipment and an eNode B implementing this method. To provide a mechanism for deactivating a semi-persistent resource allocation in a LTE system which is not requiring any changes to the Physical layer-to-MAC layer interface and/or preferably no changes to the PDCCH formats agreed by the 3GPP a combination of NDI value and MCS index is defined that is commanding the release of SPS resources. Alternatively, another solution proposed to define a special transport block size that when signaled in a PDCCH is commanding the release of SPS resources.

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