Methods and devices for automatically connecting to a communication service through a password protected network connection

• US 9,686,404 B1
• Filed: 08/05/2015
• Issued: 06/20/2017
• Est. Priority Date: 08/05/2015
• Status: Active Grant

• Current Assignee: Sorenson Ip Holdings, LLC
• Original Assignee: Sorenson Ip Holdings, LLC
• Inventors: Pan, Jasper
• Primary Examiner(s): PHAM, TIMOTHY X
• Application Number:
  US14/819,316
• Time in Patent Office: 685 Days
• Field of Search: 4554141
• CPC Class Codes: H04M 1/2475 for a hearing impaired user
• CPC Class Codes: H04M 3/42391 where the subscribers are hearing-impaired persons, e.g. telephone devices for the deaf
• CPC Class Codes: H04W 12/068 using credential vaults, e.g. password manager applications or one time password [OTP] applications
• CPC Class Codes: H04W 12/08 Access security
• CPC Class Codes: H04W 48/18 Selecting a network or a communication service

Abstract

Devices and methods include communication devices and network devices configured to automatically connect to each other over a password protected network connection without a user setting the password for the password protected network connection. The communication devices may communicate over the password protected network connection to the network device and further to a communication service for providing interpretive services for hearing-impaired users, such as text captions, during a call. Predetermined network names and associated passwords may be persistent prior to set up as well as after a hard reset in which other user defined settings may be erased.

Claims

1. A communication device specifically configured for use by a hearing-impaired user to participate in communication sessions with assistance of a communication service, the communication device comprising:

a microphone configured to generate a near-end signal;

a speaker configured to produce sound from a far-end signal;

communication elements configured to communicate with a network device;

an electronic display;

a memory device; and

a processor operably coupled with the microphone, the speaker, the communication elements, the electronic display, and the memory device, wherein the processor is configured to;

monitor service set identifiers (SSIDs) for detecting a predetermined SSID for a local wireless password protected network connection broadcast by the network device; and

automatically connect to the local wireless password protected network connection in response to detecting the predetermined SSID prior to an initial attempt at connecting being initiated by an end-user of the communication device, and by;

retrieving a specific predetermined password that was set as a corresponding password for the predetermined SSID within the network device without input from the end-user of the communication device; and

transmitting the specific predetermined password to the network device for comparison with the corresponding password stored by the network device, wherein the specific predetermined password is determined by the processor to correspond to the predetermined SSID prior to the initial attempt to connect to the local wireless password protected network; and

communicate with a remote communication service through the network device during a call to send the far-end signal to the remote communication service and receive text captions from the remote communication service over the local wireless password protected network; and

display the text captions on the electronic display for a hearing-impaired user during the call.

2. The communication device of claim 1, wherein the memory device has at least a portion of the specific predetermined password stored therein, and the processor is configured to retrieve the specific predetermined password from the memory device prior to transmitting the specific predetermined password to the network device.

3. The communication device of claim 1, wherein the memory device includes instructions stored therein for the processor to retrieve the specific predetermined password by automatically deriving the specific predetermined password using the predetermined SSID without the specific predetermined password being stored in the memory device.

4. The communication device of claim 1, wherein the memory device includes at least a portion of the predetermined SSID stored therein, and the processor is configured to retrieve the portion of the predetermined SSID for detecting the predetermined SSID broadcast by the network device.

5. The communication device of claim 4, wherein the portion of the specific predetermined password and the portion of the predetermined SSID are preloaded into the memory device of the communication device prior to the communication device being received by the end user for a first time.

6. The communication device of claim 1, wherein the processor is configured to not permit the specific predetermined password for the local wireless password protected network connection to be changed by the hearing-impaired user.

7. A network device, comprising:

a memory device having a predetermined password stored thereon that is not defined by a user of a communication device;

communication elements; and

a processor operably coupled with the memory device and communication elements, wherein the processor is configured to;

broadcast a local wireless signal through the communication elements for a password protected network connection using a predetermined service set identifier (SSID) having the predetermined password as its corresponding password;

receive a password from the communication device with a request to connect to the password protected network connection responsive to the communication device detecting the predetermined SSID prior to an initial request to connect being initiated by the user of the communication device;

compare the password received from the communication device with the predetermined password stored in the memory device corresponding to the predetermined SSID;

connect the communication device to the password protected network connection responsive to receiving the password from the communication device that matches the predetermined password stored in the memory device; and

facilitate communication between the communication device and a remote communication service to receive text captions from the remote communication service and to transmit the text captions to the communication device over the password protected network connection for display by the communication device to a hearing-impaired user.

8. The network device of claim 7, wherein the processor is further configured to:

receive an updated predetermined password corresponding to the predetermined password from an administrator of the remote communication service; and

store the updated predetermined password in the memory device for future comparisons with the password received from the communication device.

9. The network device of claim 8, wherein the processor is further configured to transmit the updated predetermined password through the communication elements to the communication device.

10. The network device of claim 7, wherein the processor is further configured to broadcast at least one second local wireless signal that represents a different virtual access point having its own SSID, wherein:

the local wireless signal having the predetermined SSID is used to permit the communication device to communicate with the remote communication service over the password protected network connection; and

the at least one second local wireless signal is used to permit other communication devices to access network traffic unrelated to the remote communication service.

11. The network device of claim 10, wherein the processor is configured to provide higher priority to network traffic to the remote communication service over the password protected network and lower priority to network traffic over the at least one second local wireless signal when both are in use by different devices.

12. The network device of claim 11, wherein the remote communication service is a remote captioning service and the network traffic receiving higher priority over the password protected network includes text captions received from the remote captioning service during a phone call.

13. The network device of claim 12, wherein the network device is configured to set the password for the password protected network to not be editable by the user, and to set another password for the at least one second local wireless signal to be editable by the user.

14. A communication system, comprising:

a remote communication service configured to provide interpretive services for hearing-impaired users during a communication session;

a plurality of network devices at remote locations from the remote communication service, each network device configured to;

broadcast a wireless signal for a password protected network connection with a predetermined service set identifier (SSID) at its respective remote location; and

have a corresponding password for the predetermined SSID stored within the network device for permitting connection to the password protected network connection, the corresponding password set within the network device without prior input by an end user of a corresponding communication device to initiate a connection with the password protected network connection; and

a plurality of communication devices at the remote locations from the remote communication service, each of the communication devices specifically configured for use by a hearing-impaired user to connect with the remote communication service to receive the interpretive services, and further configured to automatically wirelessly connect to one of the network devices at its remote location over the password protected network connection by;

detecting the predetermined SSID for the network device at its remote location;

retrieving a specific predetermined password known by the communication device to correspond to the predetermined SSID in response to detecting the predetermined SSID;

transmitting the specific predetermined password to the network device at its remote location for comparison to the corresponding password stored within the network device for permitting connection to the password protected network connection; and

communicating with the network device to receive text captions over the password protected network connection that the network device received from the remote communication service for display to a hearing-impaired user during a communication session.

15. The communication system of claim 14, wherein each communication device of the plurality of communication devices has the same specific predetermined password stored in its memory device without end user input selecting the same specific predetermined password.

16. The communication system of claim 14, wherein each communication device of the plurality of communication devices is configured to retrieve the specific predetermined password by deriving the specific predetermined password using the predetermined SSID of the detected predetermined SSID broadcast by network device at its respective remote location based on one or more instructions stored on the communication device and without a portion of the specific predetermined password being stored on the communication device.

17. The communication system of claim 14, wherein the remote communication service is configured to transmit a firmware update to the plurality of network devices and the plurality of communication devices to update the specific predetermined passwords without end user input.

18. The communication system of claim 14, wherein the plurality of network devices and plurality of communication devices are part of a closed communication system run by a single administrator.

19. The communication system of claim 18, wherein the specific predetermined password is set as a common password provided to all of the plurality of communication devices of the closed communication system.

20. The communication system of claim 19, wherein each network device of the plurality of network devices has a unique predetermined SSID across the closed communication system.

21. A method for automatically connecting a communication device with a network device over a password protected network, the method comprising:

scanning service set identifiers (SSIDs) of local wireless networks and identifying a local wireless network having a predetermined SSID for a password protected network connection that has a corresponding password that was set without input from a user;

retrieving a specific predetermined network password responsive to detecting the predetermined SSID, the specific predetermined network password known by the communication device to correspond to the predetermined SSID prior to the user initiating a first attempt to connect to the password protected network connection;

transmitting the specific predetermined network password to a network device broadcasting the local wireless network having the predetermined SSID for comparison with the corresponding password and granting permission to connect to the password protected network connection; and

communicating with a remote communication service through the network device over the password protected network connection, the remote communication service providing the communication device with text captions for a hearing-impaired user during a call.

22. The method of claim 21, wherein scanning and retrieving occur during an initial installation of the network device and the communication device such that the specific predetermined network password is known by the communication device prior to first use by the hearing-impaired user.

23. The method of claim 21, wherein scanning and retrieving occur after a hard reset of the network device occurs in which other configuration settings of the at least one of the network device or the communication device are erased but that the predetermined SSID and its corresponding password are not erased by the hard reset.