Variable bandwidth communication systems and methods

• US 7,953,112 B2
• Filed: 03/27/2007
• Issued: 05/31/2011
• Est. Priority Date: 10/09/1997
• Status: Expired due to Term

• Current Assignee: Interval Licensing LLC
• Original Assignee: Interval Licensing LLC
• Inventors: Gaver, William, Pedersen, Elin, White, Sean Michael, Mainwaring, Scott, Hindus, Debby
• Primary Examiner(s): Ngo; Ricky
• Assistant Examiner(s): Gidado; Rasheed
• Application Number:
  US11/691,528
• Publication Number:
  US 20070280290A1
• Time in Patent Office: 1,526 Days
• Field of Search: 715/757, 715/726, 370/468, 348/14.1, 348/484
• US Class Current: 370/468
• CPC Class Codes: H04J 3/1682 Allocation of channels according to the instantaneous demands of the users, e.g. concentrated multiplexers, statistical multiplexers
• CPC Class Codes: H04L 65/1101 Session protocols
• CPC Class Codes: H04L 65/752 adapting media to network capabilities
• CPC Class Codes: H04L 65/762 at the source reformatting of additional data in video distribution servers H04N21/2355
• CPC Class Codes: H04L 65/764 at the destination reformatting of additional data in video clients H04N21/4355
• CPC Class Codes: H04L 67/75 Indicating network or usage conditions on the user display
• CPC Class Codes: H04L 69/24 Negotiation of communication capabilities
• CPC Class Codes: H04L 69/329 in the application layer [OSI layer 7]
• CPC Class Codes: H04L 9/40 Network security protocols
• CPC Class Codes: H04N 21/25808 Management of client data terminal profiles in network data switching protocols H04L67/303
• CPC Class Codes: H04N 21/2662 Controlling the complexity of the video stream, e.g. by scaling the resolution or bitrate of the video stream based on the client capabilities
• CPC Class Codes: H04N 21/439 Processing of audio elementary streams
• CPC Class Codes: H04N 21/4621 Controlling the complexity of the content stream or additional data, e.g. lowering the resolution or bit-rate of the video stream for a mobile client with a small screen arrangements for using the results of monitoring on user's side in broadcast systems H04H60/65; flow control in packet networks H04L47/10
• CPC Class Codes: H04N 21/4788 communicating with other users, e.g. chatting arrangements for providing for computer conferences, e.g. chat rooms, to substation in data switching networks H04L12/1813; distributed application using peer-to-peer [P2P] networks H04L67/104
• CPC Class Codes: H04N 21/643 Communication protocols network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP], H04L65/65
• CPC Class Codes: H04N 7/147 Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals selecting H04Q
• CPC Class Codes: H04N 7/148 Interfacing a video terminal to a particular transmission medium, e.g. ISDN
• CPC Class Codes: H04N 7/15 Conference systems
• CPC Class Codes: H04N 7/157 defining a virtual conference space and using avatars or agents computer conference optimisation or adaptation H04L12/1827
• CPC Class Codes: H04R 5/00 Stereophonic arrangements stereophonic pick-ups H04R9/16, H04R11/12, H04R17/08, H04R19/10

Abstract

A variable bandwidth communication system includes a first and a second communication station, coupled for continuous, bi-directional communication. The first communication station is capable of transmitting at a first and a second bandwidth, and is capable of receiving at a third and a fourth bandwidth. The second communication station is capable of receiving at the first and second bandwidth and is capable of transmitting at the third and fourth bandwidth. The transmitting bandwidth of each station is selectable by the user. The second bandwidth is greater than the first and the fourth bandwidth is greater than the third. Preferably, but not necessarily, the first and third bandwidth like the second and fourth bandwidth are about the same. The first communication system can display communication received at the fourth bandwidth at the first bandwidth, and the second communication system can display communications received at the second bandwidth at the third bandwidth.

Claims

1. A communication device, the device comprising:

a data processor;

a transmission component coupled to the data processor, wherein the transmission component includes a transmit bandwidth;

a reception component coupled to the data processor;

a data output component coupled to the data processor;

an audio and video capture component coupled to the data processor, the audio and video capture component capturing audio information, video information or both audio and video information associated with a user;

a sensor that automatically senses a presence or an absence of the user and/or motion of the user; and

a user-selectable transmit control configured to set the transmit bandwidth from a range according to a level of privacy desired by the user, the range including—

between

a high setting of transmitting real-time audio and video corresponding to a desire by the user to transmit real-time audio and video,

a low setting of not transmitting information or of transmitting information corresponding to a desire by the user to not provide presence information,

a first intermediate setting of transmitting a dynamic avatar animation derived from data from the audio and video capture component corresponding to a first desire by the user to provide less than full real-time audio and video information but greater than presence information; and

a second intermediate setting of transmitting a dynamic pure abstract animation derived from data from the audio and video capture component and/or data from the sensor corresponding to a second desire by the user to provide less than full real-time audio and video information but greater than presence information, wherein the dynamic pure abstract animation has a generally dynamic motion that is based at least in part on motion of the user determined by data from the audio and video capture component and/or data from the sensor,

such that the transmission component provides a remote user with an indication of the user'"'"'s desire to communicate before the remote user establishes a two-way communication link with the user, and without concealing the user'"'"'s identity.

2. The communication device of claim 1, wherein if the sensor automatically senses the presence of the user, the user-selectable transmit control and transmission component are further configured to automatically transmit a signal that provides an indication of the user'"'"'s presence.

3. The communication device of claim 1, wherein the dynamic pure abstract animation derived from data from the audio and video capture component and/or data from the sensor is a bouncing ball.

4. The communication device of claim 1, wherein the dynamic pure abstract animation derived from data from the audio and video capture component and/or data from the sensor is a color that changes based on changes in the data from the audio and video capture component and/or data from the sensor.

5. The communication device of claim 1, wherein the data output component comprises a display component, the display component comprising:

a display region having a display bandwidth; and

a user-selectable display control coupled to the display region, the user-selectable display control configured to set the display bandwidth from a display range between a high display setting of displaying in the display region real-time video and a low display setting of not displaying information, the display range further including;

a first display setting of displaying in the display region a dynamic avatar animation derived from information received from the remote user; and

a second display setting of displaying in the display region a dynamic pure abstract animation derived from information received from the remote user.

6. The communication device of claim 5, wherein the display component further comprises a bezel display region, the bezel display region displaying captured video information associated with the user.

7. The communication device of claim 1, wherein the data output component comprises a display component, the display component comprising:

multiple display regions, each having a corresponding display bandwidth; and

multiple user-selectable display controls, each coupled to the corresponding display region, each user-selectable display control configured to set the corresponding display bandwidth from a display range between a high display setting of displaying in the corresponding display region real-time video and a low display setting of not displaying information, the display range further including;

a first display setting of displaying in the corresponding display region a dynamic avatar animation derived from information received from the remote user; and

a second display setting of displaying in the corresponding display region a dynamic pure abstract animation derived from information received from the remote user.

8. The communication device of claim 7, wherein the display component further comprises:

multiple bezel display regions, each bezel display region displaying captured video information associated with the user.

9. The communication device of claim 1, further comprising a dynamic abstraction filter.

10. The communication device of claim 1, wherein the data output component comprises an audio output component, wherein the audio output component includes an audio bandwidth, the audio output component comprising:

a user-selectable audio control configured to set the audio bandwidth from an audio range between a high audio setting of outputting to the audio output component a high fidelity audio signal and a low audio setting of not outputting an audio signal, the audio range further including;

a first audio setting of outputting a degraded but recognizable audio signal derived from information received from the remote user; and

a second audio setting of outputting a degraded and unintelligible audio signal derived from information received from the remote user, wherein the degraded and unintelligible audio signal still conveys the impression of loudness, tone, or both loudness and tone.

11. The communication device of claim 10, further comprising a notch filter configured to produce a degraded but recognizable audio signal derived from information received from the remote user and a degraded and unintelligible audio signal derived from information received from the remote user, wherein the degraded and unintelligible audio signal still conveys the impression of loudness, tone, or both loudness and tone.

12. The communication device of claim 10 wherein the audio range further includes a third audio setting of outputting an audio signal comprising bird-related noises or water-related noises.

13. The communication device of claim 1, wherein the sensor is included in the audio and video capture component.

14. A method of enabling communication between multiple users that is performed by one or more computing systems, each computing system having a processor and memory, the method comprising:

capturing, by a capture mechanism, information associated with a user;

receiving a user-selected level of privacy via a user-actuable input mechanism different from the capture mechanism, wherein the user may select the level of privacy from—

a first level of privacy indicating no desire to communicate,

a second level of privacy indicating presence of the user, and

a third level of privacy indicating a desire to transmit real-time video information;

processing, by the one or more computing systems, the captured information to produce transmit information based on the user-selected level of privacy, wherein the transmit information comprises—

real-time video information if the user-selected level of privacy is the third level of privacy,

one of the group of cartooned video information, reduced resolution video information, audio information, haptic information, and first abstract representation information if the user-selected level of privacy is the second level of privacy, and

second abstract representation information, different from the first abstract representation information, if the user-selected level of privacy is the first level of privacy; and

transmitting the transmit information to a remote user,

such that the remote user is provided with an indication of the user'"'"'s desired level of privacy before the remote user establishes a two-way communication link with the user, and without concealing the user'"'"'s identity.

15. The method of claim 14, wherein the information associated with a user includes audio information, and wherein the transmit information comprises one of the group of audio information, haptic information, and first abstract representation information if the user-selected level of privacy is the second level of privacy.

16. The method of claim 14, further comprising:

receiving information associated with the remote user, the information comprising one of the group of real-time video information, cartooned video information, reduced resolution video information, and abstract representation information; and

displaying the information to the user.

17. The method of claim 14, wherein the audio information comprises bird-related noises or water-related noises.

18. A communication device, the device comprising:

means for capturing video data associated with a user;

means for processing the captured video data associated with the user;

means for receiving a level of privacy desired by the user, the means for receiving different from the means for capturing, wherein the user may specify either—

a first level of privacy indicating no desire to communicate,

a second level of privacy indicating presence of the user, or

a third level of privacy indicating a desire to transmit real-time video information;

means for configuring the means for processing based on the desired level or privacy, wherein the means for processing are configurable from a range, the range including—

a high setting of processing the captured video data associated with the user to produce real-time video for the third level of privacy,

a low setting of processing the captured video data associated with the user to either produce first abstract representation information or to not produce information for the first level of privacy, and

an intermediate setting of processing the captured video data associated with the user to produce either second abstract representation information, different from the first abstract representation information, or a dynamic avatar animation for the second level of privacy; and

means for transmitting the processed captured data associated with the user,

such that the means for transmitting provides a remote user with an indication of the user'"'"'s desired level of privacy before the remote user performs a next action associated with the user, and without concealing the user'"'"'s identity.

19. The communication device of claim 18, further comprising:

means for receiving data associated with the remote user;

second means for configuring the means for processing to process the received data; and

means for displaying the processed received data associated with the remote user.

20. The communication device of claim 18, further comprising:

means for receiving data associated with the remote user; and

means for providing haptic feedback to the user based upon the received data associated with the remote user.

21. The communication device of claim 18, further comprising:

means for capturing audio data associated with the user, wherein the means for transmitting further transmits the captured audio data.