US6336040B1

3G

Title

Mobile radio system with control over radio wave output if a malfunction is detected

Application Number:

US19980207662

Publication Date:

01-01-2002

Current Assignee:

Family ID:

Application Date:

09-12-1998

Publication Country:

US

Priority Date:

16-07-1993

Declaring Company:

Abstract  Abstract

A mobile radio system includes a base station and a plurality of mobile radio apparatuses with each mobile radio apparatus including a control CPU for controlling the mobile radio apparatus and monitoring the state of the hardware of the mobile radio apparatus a transmitter unit for transmitting data in the form of radio waves and a CPU monitor unit. The control CPU regularly monitors and checks for any abnormalities in the hardware of the mobile radio apparatus and the CPU monitor unit regularly monitors and checks for any abnormalities in the control CPU. If there is an abnormality a disabled transmission out put acceptance signal is supplied to the transmitter unit to inhibit or suppress the output of radio waves thereby avoiding interference to the system caused by unnecessary radio wave transmission from an abnormal mobile radio apparatus.

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.