Patent · US Expired

Method for downloading data in a radio communications system

US7369517B2 · kind B2 · utility

13Cited by

6References

13Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Markus Dillinger · Oberhaching, DE
Jijun Luo · Birkenfeld, DE
Eiman Bushra Mohyeldin · Munich, DE

Key dates

Filing date	Feb 7, 2003
Grant date	May 6, 2008
Priority date	—
Expiry date	May 17, 2024

Classification

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

Abstract

According to one aspect of the invention, in a radio communications system comprising at least one base station (BS1, BS2) provided with means for transmitting data via a communication link (BCCH; V), wherein the data is divided into a plurality of data packets and being transmitted via the communication link to at least one receiving station (UE). To reduce power consumption it is proposed that the downloading of the data packets is halted if it is determined that a data packet has not been received or a corrupted data packet has been received by the receiving station, the missing or corrupted data packet is retransmitted via the same or a different communication link at a later time.

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