Method for operating at least one mobile radio device, power supply unit for mobile radio device, charger and audio transmission configuration system

Patent metadata

Field	Value
Publication number	US-11026014-B2
Application number	US-201916654127-A
Country	US
Kind code	B2
Filing date	Oct 16, 2019
Priority date	Oct 17, 2018
Publication date	Jun 1, 2021
Grant date	Jun 1, 2021

Abstract

A method for operating at least one mobile radio device that includes a transmitter, a slot for receiving a power supply unit, and a control unit for controlling operation of the transmitter depending on the radio parameters and/or configuration data. Radio parameters and/or configuration data are transferred to a memory of the power supply unit. The power supply unit is inserted into the slot. Operation of the transmitter is controlled by the control unit based on the radio parameters and/or configuration data that are stored in the power supply unit.

First claim

The invention claimed is:

1. A method for operating at least one mobile radio device, the mobile radio device comprising a transmitter, a slot adapted for receiving a power supply unit, and a control unit adapted for controlling operation of the transmitter as a function of radio parameters and/or configuration data, the method comprising steps of:
transferring radio parameters and/or configuration data to a memory of the power supply unit,
inserting the power supply unit into the slot, and
controlling operation of the transmitter, by the control unit based on the radio parameters and/or configuration data stored in the power supply unit,
wherein the radio parameters and/or configuration data comprise a time indication,
and wherein a transmitting operation of the mobile radio device depends on the time indication.

2. The method for operating at least one radio device as set forth in claim 1 , wherein
the time indication comprises at least one of a period of time from said transferring the radio parameters and/or configuration data to the memory of the power supply unit, a certain time and a certain date.

3. The method for operating at least one radio device as set forth in claim 1 , wherein
the control unit controls the transmitter such that the transmitter transmits only in accordance with the time indication and does not transmit until the control unit has received the radio parameters and/or the configuration data from the power supply unit.

4. The method for operating at least one radio device as set forth in claim 1 , further comprising a step of:
before said transferring, automatically selecting at least one radio parameter and/or configuration date for the at least one mobile radio device, based on parameters that are specific for a place of operation and that are legally or officially determined by an authority.

5. The method for operating at least one radio device as set forth in claim 1 , wherein
the radio parameters and/or configuration data further comprise at least one transmission frequency, at least one transmission frequency range and/or at least one transmission power value.

6. The method for operating at least one radio device as set forth in claim 5 , wherein
the radio parameters and/or configuration data comprise a plurality of alternatively usable transmission frequencies, transmission power values or ranges of transmission frequencies or transmission power values, and wherein said controlling the operation of the transmitter comprises selecting a range or a subrange of the plurality of alternatively usable ranges, wherein the selected range or subrange is not modified during a time window according to the time indication, and wherein the transmitter is operated in the selected range or subrange.

7. The method for operating at least one radio device as set forth in claim 6 , wherein
the plurality of alternatively usable ranges are transmission frequency ranges.

8. The method for operating at least one radio device as set forth in claim 1 , wherein
the power supply unit comprises a real-time clock controlling the operation of the mobile radio device in accordance with the time indication.

9. The method for operating at least one radio device as set forth in claim 1 , wherein
the mobile radio device comprises a real-time clock controlling the operation of the mobile radio device in accordance with the time indication.

10. The method for operating at least one radio device as set forth in claim 1 , further comprising a step of:
transferring the radio parameters and/or configuration data from a charger to the power supply unit while the power supply unit is placed in the charger and is being charged.

11. A power supply unit for a mobile radio device comprising:
a rewritable memory adapted for storing radio parameters and/or configuration data; and
a rechargeable accumulator,
wherein the radio parameters and/or configuration data comprise a time indication and the radio parameters and/or configuration data further comprise at least one transmission frequency, at least one transmission frequency range and/or at least one transmission power value, and wherein an operation of the mobile radio device depends on the time indication.

12. The power supply unit as set forth in claim 11 , wherein
the time indication comprises a period of time from said storing the radio parameters and/or configuration data in the rewritable memory of the power supply unit, a certain time and/or a certain date.

13. The power supply unit as set forth in claim 11 , wherein
the power supply unit comprises an electrical connector adapted for writing the radio parameters and/or configuration data to the rewriteable memory and for reading the radio parameters and/or configuration data from the rewriteable memory.

14. A charger for a power supply unit as set forth in claim 11 , comprising
at least one charging shaft adapted for connecting to the power supply unit, and
at least one configuration unit adapted for receiving or retrieving, from a memory, radio parameters and/or configuration data, wherein the radio parameters and/or configuration data are transferred to a power supply unit connected to the charging shaft.

15. The charger as set forth in claim 14 , wherein
the radio parameters and/or configuration data comprise a time indication, and wherein an operation of the mobile radio device depends on the time indication.

16. The charger as set forth in claim 14 , further comprising
an encryption unit adapted for encrypting the radio parameters and/or configuration data received or retrieved from the memory,
wherein the encrypted radio parameters and/or configuration data are transferred to the power supply unit connected to the charging shaft.

17. An audio transmission configuration system, comprising:
at least one mobile radio device that comprises a power supply unit as set forth in claim 11 , wherein operation of the at least one mobile radio device is based on the radio parameters and/or configuration parameters stored in the memory of the power supply unit.

18. A charger for a power supply unit as set forth in claim 11 , comprising
at least one charging shaft adapted for connecting to the power supply unit, and
at least one configuration unit adapted for receiving, or retrieving from a memory, radio parameters and/or configuration data, wherein the charger is adapted for transferring the radio parameters and/or configuration data to a power supply unit connected to the charging shaft.

19. The charger as set forth in claim 18 , further comprising
an encryption unit adapted for encrypting the radio parameters and/or configuration data received or retrieved from the memory,
wherein the encrypted radio parameters and/or configuration data are transferred to and stored in the power supply unit connected to the charging shaft.

20. An audio transmission configuration system, comprising:
at least one mobile radio device that comprises a power supply unit as set forth in claim 11 and a charger as set forth in claim 18 , wherein operation of the at least one mobile radio device is based on the radio parameters and/or configuration parameters stored by the charger in the memory of the power supply unit.

21. A power supply unit for a mobile radio device comprising:
a rewritable memory adapted for storing radio parameters and/or configuration data; and
a rechargeable accumulator,
wherein the radio parameters and/or configuration data comprise a time indication t

Assignees

• Sennheiser Electronic Gmbh & Co Kg
• Sennheiser Electronics Gmbh & Co Kg

Inventors

• Watermann Jan
• Georgi Sebastian
• Schmidt Axel
• Wilzeck Andreas Stefan

Classifications

• H02J7/70

  characterised by the mechanical construction · CPC title

• H02J7/731

  specially adapted for holding portable devices containing batteries (H02J7/751 takes precedence) · CPC title

• H02J7/42

  with electronic devices having internal batteries, e.g. mobile phones · CPC title

• H02J7/00

  Circuit arrangements for charging or discharging batteries or for supplying loads from batteries · CPC title

• H04R1/222 Primary

  for microphones (H04R1/24, H04R1/26 take precedence) · CPC title