Patent · US Expired

Digital telecommunication facility

US6363059B1 · kind B1 · utility

4Cited by

3References

9Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Christian Kranz · Ratingen, DE
Stefan Heinen · Krefeld, DE

Key dates

Filing date	Sep 8, 1998
Grant date	Mar 26, 2002
Priority date	—
Expiry date	Sep 8, 2018

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S370/915
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

A digital telecommunication facility has a base station and one or more cordless mobile units that communicate with the base station through a TDMA process. The mobile units and the base station change the transmitting/receiving frequency within which they communicate only once per TDMA frame and the retain the new transmitting/receiving frequency for a time corresponding to an entire TDMA frame.

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