Patent · US Active

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

US9380600B2 · kind B2 · utility

12Cited by

2References

18Claims

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	Jul 6, 2015
Grant date	Jun 28, 2016
Priority date	—
Expiry date	Jul 6, 2035

Classification

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

Abstract

A semi-persistent resource scheduling (SPS) allocation of a user equipment is deactivated in an LTE-based mobile communication system without requiring changes to the Physical layer-to-MAC layer interface and/or changes to PDCCH formats agreed by the 3GPP. A combination of NDI value and MCS index is defined that commands release of SPS resources. An alternative solution proposed defines a special transport block size that when signaled in a PDCCH commands release of SPS resources.

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