Patent · US Active

Method for reduced resource usage in system synchronization, data delivery and asynchronous real-time access mobile communications systems with multiple low complexity terminals

US9313758B2 · kind B2 · utility

0Cited by

1References

14Claims

0Family size

Assignee

VODAFONE GMBH · DE

Inventors

Stefan Krone · Aalen, DE
Gerhard Fettweis · Dresden, DE
Walter Nitzold · Dresden, DE

Key dates

Filing date	Aug 2, 2012
Grant date	Apr 12, 2016
Priority date	—
Expiry date	Jun 4, 2033

Classification

Technology area (CPC H)Electricity
CPC primaryH04W74/08
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A radio communication method and a corresponding system are described. Time frequency resources are divided into a grid of resources. For communicating with a plurality of non-synchronized terminals the timing offset of each terminal is measured and a joint message is asynchronously transmitted to a subset of terminals, wherein the subset comprises at least two terminals.

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