System, method and device for docking station for communication device

• US 20090059907A1
• Filed: 08/30/2007
• Published: 03/05/2009
• Est. Priority Date: 08/30/2007
• Status: Abandoned Application

• Current Assignee: Texas Instruments, Inc.
• Original Assignee: Texas Instruments, Inc.
• Inventors: Glinsman, Brian, Sindhwani, Manoj
• Application Number:
  US11/896,139
• Publication Number:
  US 20090059907A1
• Time in Patent Office: Days
• US Class Current: 370/354
• CPC Class Codes: H04L 65/1036 at the edge
• CPC Class Codes: H04L 65/1069 Session establishment or de-establishment

Abstract

A docking station provides fixed mobile convergence and includes a docking interface for a communication unit, a transceiver for a fixed packet network, and/or a telephone interface to a public switched telephone network (PSTN) telephone. The method includes detecting if the communication unit, fixed packet network, and/or PSTN telephone is connected. If the fixed packet network is available and the communication unit connected, a connection is established between the two in response to a call initiated/received at the communication unit; packets are transferred so that calls on the communication unit are conducted over the fixed packet network. If the PSTN telephone and the communication unit are connected, a connection is established between the two in response to a call initiated at the PSTN telephone or received at the communication unit; protocols are interworked to permit calls placed/received on the PSTN telephone to be conducted over the cellular network.

Claims

1. A computer-implemented method for providing fixed mobile convergence using a docking station for a cellular network communication unit on a fixed packet network, wherein the docking station can include a docking interface configured to connect to a communication unit and having a coupling for communicating with the communication unit;

a transceiver operable to communicate with a fixed packet network, thereby to transmit and receive communications over at least a portion of the fixed packet network; and

/or a telephone interface operable to connect to a public switched telephone network (PSTN) telephone or cordless telephone handset and communicate in accordance with a residential telephony network, comprising;

detecting if a communication unit is connected at the docking interface;

detecting if the fixed packet network is available on the transceiver;

detecting if the PSTN telephone is connected on the telephone interface;

if the fixed packet network is available and if the communication unit is connected to the docking interface, establishing, in response to a call initiated or received at the communication unit, a connection between the connected communication unit and the cellular network over the fixed packet network via the transceiver; and

then transferring packets between packetized cellular communication signals at the communication unit and packet communication signals at the fixed packet network to permit calls placed or received on the communication unit to be conducted over the fixed packet network; and

if the PSTN telephone is connected and if the communication unit is connected to the docking interface, establishing a connection between the connected communication unit and the PSTN telephone over the telephone interface in response to a call initiated at the PSTN telephone or a call received at the communication unit; and

interworking protocols received from one of the PSTN telephone and the communication unit to the other to permit calls placed or received on the PSTN telephone to be conducted over the cellular network.

2. The method of claim 1, wherein the establishing of the call between the docking interface and the communication unit is directly over an electrical coupling.

3. The method of claim 1, wherein the establishing of the call between the docking interface and the communication unit is directly over a wireless short-range coupling in the docking interface.

4. The method of claim 1, further comprising, if the PSTN telephone is connected and if the fixed packet network is available, establishing a connection between the fixed packet network on the transceiver and the PSTN telephone on the telephone interface in response to a call initiated or received at the PSTN telephone;

and interworking protocols received from one of the PSTN telephone and the fixed packet network to the other to permit calls placed or received on the PSTN telephone to be conducted over the fixed packet network.

5. The method of claim 1, wherein the communication unit is connected to the docking station in accordance with a hands-free session with the communication unit.

6. A docking station for a cellular network communication unit, for providing fixed mobile convergence, comprising:

a docking interface configured to connect to a communication unit and having a coupling for communicating with the communication unit;

a transceiver operable to communicate with a fixed packet network, thereby to transmit and receive communications over at least a portion of the fixed packet network; and

a processor cooperatively operable with the transceiver and the docking interface, the processor being configured to facilitate;

detecting if a communication unit is connected at the docking interface;

detecting if the fixed packet network is available on the transceiver; and

if the fixed packet network is available and if the communication unit is connected to the docking interface, establishing, in response to a call initiated or received at the communication unit, a connection between the connected communication unit and the cellular network over the fixed packet network via the transceiver; and

then transferring packets between packetized cellular communication signals at the communication unit and packet communication signals at the fixed packet network to permit calls placed on the communication unit to be conducted over the fixed packet network.

7. The docking station of claim 6, wherein the docking interface physically engages with the communication unit and comprises a coupling communicating with the communication unit.

8. The docking station of claim 6, wherein the docking interface further includes an electrical coupling configured to provide power to the communication unit.

9. The docking station of claim 6, wherein the docking interface comprises a wireless short-range coupling configured to communicate with the communication unit.

10. The docking station of claim 6, further comprising a hands-free device configured to perform hands-free dialing to place a call on the communication unit.

11. The docking station of claim 10, wherein the hands-free device is built-in.

12. The docking station of claim 6, further comprising a telephone interface operable to connect to a public switched telephone network (PSTN) telephone or cordless telephone handset and communicate in accordance with a residential telephony network,

wherein the processor is further configured to facilitate detecting if the PSTN telephone is connected on the telephone interface;

and if the PSTN telephone is connected and if the communication unit is connected to the docking interface, establishing a connection between the connected communication unit and the PSTN telephone over the telephone interface in response to a call initiated at the PSTN telephone or a call received at the communication unit; and

interworking protocols received from one of the telephone and the communication unit to the other to permit calls placed on the PSTN telephone to be conducted over the cellular network.

13. The docking station of claim 12, wherein the processor is further configured for, if the PSTN telephone is connected and if the fixed packet network is available, establishing a connection between the fixed packet network on the transceiver and the PSTN telephone on the telephone interface in response to a call initiated or received at the PSTN telephone;

and interworking protocols received from one of the PSTN telephone and the fixed packet network to the other to permit calls placed or received on the PSTN telephone to be conducted over the fixed packet network.

14. The docking station of claim 12, wherein the PSTN telephone placing the calls can be a cordless telephone handset, and the telephone interface can connect to the PSTN via a cordless telephone system for the cordless telephone handset.

15. The docking station of claim 6, wherein the communication unit is connected to the docking station in accordance with a hands-free session with the communication unit.

16. A computer-readable medium comprising instructions for execution by a computer, the instructions including a computer-implemented method for providing fixed mobile convergence using a computer-enabled docking station for a cellular network communication unit on a fixed packet network, wherein the docking station can include a docking interface configured to connect to a communication unit and a coupling for communicating with the communication unit;

a transceiver operable to communicate with a fixed packet network, thereby to transmit and receive communications over at least a portion of the fixed packet network; and

/or a telephone interface operable to connect to a PSTN telephone or cordless telephone handset and to communicate in accordance with a residential telephony network;

the instructions for implementing;

detecting if a communication unit is connected at the docking interface;

detecting if the fixed packet network is available on the transceiver; and

if the fixed packet network is available and if the communication unit is connected to the docking interface, establishing, in response to a call initiated or received at the communication unit, a connection between the connected communication unit and a cellular network over the fixed packet network via the transceiver; and

then transferring packets between packetized cellular communication signals at the communication unit and packet communication signals at the fixed packet network to permit calls placed on the communication unit to be conducted over the fixed packet network.

17. The computer-readable medium of claim 16, further comprising instructions for implementing:

if the PSTN telephone is connected and if the fixed packet network is available, establishing a connection between the fixed packet network on the transceiver and the PSTN telephone on the telephone interface in response to a call initiated or received at the PSTN telephone; and

interworking protocols received from one of the PSTN telephone and the fixed packet network to the other to permit calls placed or received on the PSTN telephone to be conducted over the fixed packet network.

18. The computer-readable medium of claim 16, further comprising instructions for

detecting if the PSTN telephone is connected on the telephone interface;

and

if the PSTN telephone is connected and if the communication unit is connected to the docking interface, establishing a connection between the connected communication unit and the PSTN telephone over the telephone interface in response to a call initiated at the PSTN telephone or a call received at the communication unit; and

interworking protocols received from one of the telephone and the communication unit to the other to permit calls placed on the PSTN telephone to be conducted over the cellular network.

19. The computer-readable medium of claim 16, further comprising instructions for a hands-free client, wherein the communication unit can be connected at the docking interface by executing the hands-free client.

20. The computer-readable medium of claim 16, wherein the transferring instructions include collecting digits from the PSTN telephone, and detecting PSTN telephone conditions.