BASE UNIT ADAPTED TO PROVIDE A COMMUNICATIONS CONNECTION AS WELL AS A METHOD OF PROVIDING A COMMUNICATIONS CONNECTION

• US 20100178910A1
• Filed: 08/14/2006
• Published: 07/15/2010
• Est. Priority Date: 08/12/2005
• Status: Abandoned Application

• Current Assignee: GN Netcom A/S (GN Store Nord A/S)
• Original Assignee: GN Netcom A/S (GN Store Nord A/S)
• Inventors: Holm, Andreas Harving, Konarski, Ole
• Application Number:
  US12/063,059
• Publication Number:
  US 20100178910A1
• Time in Patent Office: Days
• US Class Current: 455/422.100
• CPC Class Codes: H04M 1/2535 adapted for voice communication over an Internet Protocol [IP] network Voice over Internet Protocol (VoIP) network equipment and services H04M7/006; implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP] H04L69/16
• CPC Class Codes: H04M 1/6066 including a wireless connection
• CPC Class Codes: H04M 1/72502 with one base station connected to a single line
• CPC Class Codes: H04M 7/1205 where the types of switching equipement comprises PSTN/ISDN equipment and switching equipment of networks other than PSTN/ISDN, e.g. Internet Protocol networks
• CPC Class Codes: H04W 72/0453 Resources in frequency domain, e.g. a carrier in FDMA

Abstract

A base unit; which is arranged to provide a communications connection between a plurality of fixed communications units (2, 6, 12, 13) and at least one mobile communications unit, such as a headset (10), is arranged to adapt the bandwidth of the communications connection between the fixed communications units (2, 6, 12, 13), which operate at various bandwidths, and the mobile units. The fixed communications units may be public switched telephones (2, 3), PC phones (6, 7), PDA units, etc. The invention makes it possible to optimize the sound quality in dependence on which type of fixed communications unit coupled to the mobile unit, and which task is to be solved. In one embodiment, it is possible to lock the bandwidth, e.g. to the lowest bandwidth, irrespective of which fixed communications connection is used.

Claims

1. A base unit (1) adapted to provide a communications connection between a plurality of fixed communications units (2, 6, 12, 13) and a mobile communications unit (18), comprising a base unit (1) contains containing a control circuit and a plurality of connection terminals for connecting the fixed communications units, said control circuit being arranged to set-up a connection between a selected connection terminal and the mobile communications unit (18) and to adapt the bandwidth in a wireless connection (11) between the base unit (1) and the mobile communications unit (18) in dependence on the selected connection terminal.

2. A base unit (1) according to claim 1, wherein the control circuit is arranged to adapt the bandwidth in the wireless connection (11) in dependence on the bandwidth in an incoming signal on the selected connection terminal.

3. A base unit (1) according to claim 1, wherein the control circuit in the base unit (1) is arranged to receive a control signal from the mobile communications unit (18) and to adapt the bandwidth in the wireless connection (11) in dependence on the control signal.

4. A base unit (1) according to claims 1, wherein the control circuit is arranged to adapt the bandwidth in the wireless connection (11) in dependence on a user input.

5. A base unit (1) according to claim 4, wherein the control circuit is arranged to receive the user input from a keyboard (17) on the base unit.

6. A base unit (1) according to claim 4, wherein characterized in that the control circuit is arranged to receive the user input from a keyboard (21) on the mobile communications unit (18).

7. A base unit (1) according to claims 4, wherein the control circuit is arranged to receive a user input which comprises a selection of connection terminal.

8. A base unit (1) according to claims 4, wherein the control circuit is arranged to receive a user input which comprises a selection of a specific bandwidth in the wireless connection (11).

9. A base unit (1) according to claims 1, wherein it comprises a plurality of switches, which are arranged to selectively set-up a connection between one or more fixed communications units (2, 6, 12, 13) and the mobile communications unit (18).

10. A base unit according to claim 9, wherein by being arranged to set-up a connection between one or more fixed communications units (2, 6, 12, 13) and the mobile communications unit (18) by precisely one switch.

11. A base unit according to claims 1, wherein it comprises a plurality of USB inputs, a plurality of PSTN inputs, and a plurality of other inputs which enable connection of the fixed communications units (2, 6, 12, 13).

12. A base unit according to claims 1, wherein by comprising one or more USB inputs which enable connection of a fixed communications unit in the form of a PC phone (6, 7).

13. A base unit according to claims 1, wherein characterized by comprising one or more PSTN inputs which enable connection of a fixed communications unit in the form of a public switched telephone (2, 3).

14. A base unit according to claims 1, wherein it is arranged to enable connection of a mobile communications unit (18) in the form of a headset (10) via the wireless connection (11).

15. A base unit according to claims 1, wherein it is arranged to operate via the wireless connection (11) at bandwidths of 4 kHz or 8 kHz.

16. A method of providing a communications connection between a plurality of fixed communications units (2, 6, 12, 13) and a mobile communications unit (18) via a base unit (1), said base unit (1) comprising a plurality of connection terminals for connecting the fixed communications units (2, 6, 12, 13), wherein by setting-up a connection between a selected connection terminal and the mobile communications unit (18), and adapting the bandwidth in a wireless connection (11) between the base unit (1) and the mobile communications unit (18) in dependence on the selected connection terminal.

17. A method according to claim 16, wherein by adapting the bandwidth in the wireless connection (11) in dependence on the bandwidth of an incoming signal on the selected connection terminal.

18. A method according to claim 16, wherein by adapting the bandwidth in the wireless connection (11) in dependence on a control signal from the mobile communications unit (18).

19. A method according to claims 16, wherein characterized by adapting the bandwidth in the wireless connection (11) in dependence on a user input.

20. A method according to claim 19, wherein the user input comprises a user'"'"'s selection of connection terminal.

21. A method according to claim 19, wherein the user input comprises a user'"'"'s selection of a specific bandwidth in the wireless connection (11).

22. A method according to claims 16, wherein by selectively setting-up a connection between one or more fixed communications units (2, 6, 12, 13) and the mobile communications unit (18).

23. A method according to claim 22, wherein by setting-up a connection between one or more fixed communications units (2, 6, 12, 13) and the mobile communications unit (18) by precisely one switch.