Media system access via cellular network

• US 9,241,355 B2
• Filed: 09/30/2013
• Issued: 01/19/2016
• Est. Priority Date: 09/30/2013
• Status: Active Grant

• Current Assignee: Sonos, Inc.
• Original Assignee: Sonos, Inc.
• Inventors: Schulert, Andrew
• Primary Examiner(s): WON, MICHAEL YOUNG
• Application Number:
  US14/041,181
• Publication Number:
  US 20150095459A1
• Time in Patent Office: 841 Days
• Field of Search: 709/203, 709/217, 709/219, 709/222, 709/231, 709/237
• US Class Current: 1/1
• CPC Class Codes: H04L 65/1026 at the edge
• CPC Class Codes: H04L 65/612 for unicast
• CPC Class Codes: H04N 21/00 Selective content distribution, e.g. interactive television or video on demand [VOD] real-time bi-directional transmission of motion video data H04N7/14 ; broadcast or conference over packet switching networks H04L12/18
• CPC Class Codes: H04N 21/41265 having a remote control device for bidirectional communication between the remote control device and client device unidirectional remote control device H04N21/42204
• CPC Class Codes: H04N 21/41407 embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop constructional details of equipment or arrangements specially adapted for portable computer application G06F1/1626; arrangements specially adapted for mobile receivers in broadcast systems H04H20/57
• CPC Class Codes: H04N 21/43615 Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals home Audio Video Interoperability [HAVI] data switching networks H04L12/2805
• CPC Class Codes: H04N 21/6131 involving transmission via a mobile phone network wireless downlink channel access H04W74/006
• CPC Class Codes: H04N 21/6181 involving transmission via a mobile phone network arrangements for providing broadcast or conference services to substation in data switching networks in combination with wireless systems H04L12/189; wireless uplink channel access H04W74/004
• CPC Class Codes: H04N 21/6587 Control parameters, e.g. trick play commands, viewpoint selection
• CPC Class Codes: H04W 4/00 Services specially adapted for wireless communication networks; Facilities therefor
• CPC Class Codes: H04W 4/02 Services making use of location information
• CPC Class Codes: H04W 4/60 Subscription-based services using application servers or record carriers, e.g. SIM application toolkits
• CPC Class Codes: H04W 4/80 Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
• CPC Class Codes: H04W 76/34 Selective release of ongoing connections
• CPC Class Codes: H04W 84/12 WLAN [Wireless Local Area Networks]

Abstract

Embodiments are provided for establishing a simple and secure way to allow a user using a mobile device to control a media playback system without having direct access to the secure local network that the playback system is using. The media playback system may include one or more playback devices synchronously rendering media content. A user of the mobile device may obtain a system identifier of the playback system that is then sent to a remote server via a cellular network. The remote server, which is in communication with one or more media playback systems, may use the system identifier to recognize the correct media playback system and provide the mobile device with configuration information of the media playback system. Subsequently, the mobile device may use the given information to join the media playback system and control one or more features of the media playback system via a cellular network.

Claims

1. A method comprising:

receiving, via a mobile device, data indicating a system identifier of a media playback system, wherein the media playback system is in communication with a remote server, and wherein the media playback system comprises two or more playback devices joined in communication over one or more first communication paths within a secure local area network;

determining, via the mobile device, that the mobile device is unable to access the media playback system via the secure local area network, wherein determining that the mobile device is unable to access the media playback system via the secure local area network comprises detecting the secure local area network;

responsively, sending, via the mobile device to the remote server via a cellular network, a request to join the media playback system via the cellular network, the request including the system identifier of the media playback system;

receiving configuration information of the media playback system from the remote server, the configuration information including information to join the media playback system;

based on the received information to join the media playback system, joining the mobile device to the two or more playback devices of the media playback system over one or more second communications paths from the mobile device to the media playback system via a cellular network; and

sending, from the mobile device to the media playback system via the one or more second communication paths, one or more commands to control the two or more playback devices in jointly playing back particular media content via the one or more first communication paths.

2. The method of claim 1, wherein receiving a system identifier comprises one or more of the following:

(a) scanning a QR code using the mobile device, (b) manually entering a code via an interface of the mobile device, and (c) directly browsing to a link on an interface of the mobile device via the cellular network.

3. The method of claim 1, further comprising:

receiving via the mobile device a control application for controlling the media playback system via the remote server.

4. The method of claim 3, further comprising:

separating the mobile device from the media playback system; and

subsequently maintaining the control application on the mobile device.

5. The method of claim 1, further comprising:

separating the mobile device from the media playback system after a predefined time period;

subsequently sending, via the mobile device to the remote server via a cellular network, a request to re-join the media playback system;

receiving configuration information of the media playback from the remote server, the configuration information including information to re-join the media playback system; and

re-joining the mobile device to the media playback system via the cellular network.

6. The method of claim 1, wherein the configuration information includes information that indicates a range of the media playback system, the method further comprising:

determining a geographical position of the mobile device; and

determining, based on the range of the media playback system and the geographical position of the mobile device, if the mobile device is within a physical proximity of the media playback system; and

separating the mobile device from the media playback system if the mobile device is not within the physical proximity of the media playback system.

7. The method of claim 1, further comprising:

receiving, via the mobile device, information identifying one or more audio tracks in a playback queue associated with the media playback system.

8. The method of claim 7, wherein receiving information identifying one or more audio tracks in the playback queue associated with the media playback system comprises receiving information indicating a playlist of one or more audio tracks, and

causing a graphical interface to display an indication of the one or more audio tracks.

16. The method of claim 1, wherein sending the one or more commands to control the two or more playback devices in jointly playing back particular media content comprises:

sending, to at least one of the two or more playback devices, a command to play back the particular media content in synchrony, wherein the two or more playback devices synchronize playback of the particular media content via the one or more first communication paths.

17. The method of claim 1, wherein sending the one or more commands to control the two or more playback devices in jointly playing back the particular media content comprises:

sending, to a first playback device of the two or more playback devices, a command to jointly play back the particular media content with a second playback device of the two or more playback devices, wherein the first playback device sends an indication of the particular media content to the second playback device via the one or more first communication paths.

9. A non-transitory computer readable medium having stored therein instructions executable by a mobile device to cause the mobile device to perform functions comprising:

receiving data indicating a system identifier of a media playback system, wherein the media playback system is in communication with a remote server, and wherein the media playback system comprises two or more playback devices joined in communication over one or more first communication paths within a secure local area network;

determining that the mobile device is unable to access the media playback system via the secure local area network, wherein determining that the mobile device is unable to access the media playback system via the secure local area network comprises detecting the secure local area network;

responsively, sending, to the remote server via a cellular network, a request to join the media playback system via the cellular network, the request including the system identifier of the media playback system;

receiving configuration information of the media playback system from the remote server, the configuration information including information to join the media playback system;

based on the received information to join the media playback system, joining the mobile device to the two or more playback devices of the media playback system over one or more second communications paths from the mobile device to the media playback system via a cellular network; and

sending, from the mobile device to the media playback system via the one or more second communication paths, one or more commands to control the two or more playback devices in jointly playing back particular media content via the one or more first communication paths.

10. The non-transitory computer readable medium of claim 9, wherein instructions for receiving a system identifier comprises instructions to cause the mobile device to perform one or more of the following functions:

(a) scanning a QR code using the mobile device, (b) manually entering a code via an interface of the mobile device, and (c) directly browsing to a link on an interface of the mobile device via the cellular network.

11. The non-transitory computer readable medium of claim 9, further comprising instructions executable by the mobile device to perform functions comprising:

receiving a control application for controlling the media playback system via the remote server.

12. The non-transitory computer readable medium of claim 11, further comprising instructions executable by the mobile device to perform functions comprising:

separating the mobile device from the media playback system; and

subsequently, maintaining the control application on the mobile device.

13. The non-transitory computer readable medium of claim 9, further comprising instructions executable by the mobile device to perform functions comprising:

separating the mobile device from the media playback system after a predefined time period;

subsequently sending, to the remote server via a cellular network, a request to re-join the media playback system;

receiving configuration information of the media playback from the remote server, the configuration information including information to re-join the media playback system; and

re-joining the mobile device to the media playback system via the cellular network.

14. The non-transitory computer readable medium of claim 9, wherein the configuration information includes information that indicates a topological range of the media playback system, the method further comprising:

determining a geographical position of the mobile device; and

determining, based on the range of the media playback system and the geographical position of the mobile device, if the mobile device is within a physical proximity of the media playback system; and

separating the mobile device from the media playback system if the mobile device is not within the physical proximity of the media playback system.

15. The non-transitory computer readable medium of claim 14, further comprising instructions executable by the mobile device to perform functions comprising:

receiving information identifying one or more audio tracks in a playback queue associated with the media playback system, wherein the information identifying one or more audio tracks is a playlist.

18. The non-transitory computer readable medium of claim 9, wherein sending the one or more commands to control the two or more playback devices in jointly playing back particular media content comprises:

sending, to at least one of the two or more playback devices, a command to play back the particular media content in synchrony, wherein the two or more playback devices synchronize playback of the particular media content via the one or more first communication paths.

19. The non-transitory computer readable medium of claim 9, wherein sending the one or more commands to control the two or more playback devices in jointly playing back the particular media content comprises:

sending, to a first playback device of the two or more playback devices, a command to jointly play back the particular media content with a second playback device of the two or more playback devices, wherein the first playback device sends an indication of the particular media content to the second playback device via the one or more first communication paths.

20. A non-transitory computer readable medium having stored therein instructions executable by a mobile device to cause the mobile device to perform functions comprising:

receiving data indicating a system identifier of a media playback system, wherein the media playback system is in communication with a remote server, and wherein the media playback system comprises two or more playback devices joined in communication over one or more first communication paths within a secure local area network;

determining that the mobile device is unable to access the media playback system via the secure local area network, wherein determining that the mobile device is unable to access the media playback system via the secure local area network comprises detecting the secure local area network;

responsively, sending, to the remote server via a cellular network, a request to join the media playback system via the cellular network, the request including the system identifier of the media playback system;

receiving configuration information of the media playback system from the remote server, the configuration information including information to join the media playback system;

based on the received information to join the media playback system, joining the mobile device to the two or more playback devices of the media playback system over one or more second communications paths from the mobile device to the media playback system via a cellular network; and

sending, from the mobile device to the media playback system via the one or more second communication paths, one or more commands to control the two or more playback devices in synchronously playing back particular media content via the one or more first communication paths.