Signal processing apparatus and methods

• US 9,038,124 B1
• Filed: 05/26/1995
• Issued: 05/19/2015
• Est. Priority Date: 11/03/1981
• Status: Active Grant

• Current Assignee: Personalized Media Communications, LLC
• Original Assignee: Personalized Media Communications, LLC
• Inventors: Harvey, John C., Cuddihy, James W.
• Primary Examiner(s): Wu, Daniel
• Application Number:
  US08/451,377
• Time in Patent Office: 7,298 Days
• Field of Search: 455/2, 455/3.7, 455/3.3, 455/4.1, 455/4.2, 455/5.1, 455/6.1, 455/6.3, 348 1- 12, 348/468, 348/460, 358/86, 380/20, 725/139, 725/37
• US Class Current: 725/139
• CPC Class Codes: G01R 1/071 containing electro-optic elements
• CPC Class Codes: G06Q 30/0251 Targeted advertisements
• CPC Class Codes: H04H 20/14 for monitoring programmes
• CPC Class Codes: H04H 20/28 Arrangements for simultaneous broadcast of plural pieces of information
• CPC Class Codes: H04H 20/30 by a single channel
• CPC Class Codes: H04H 2201/70 characterised in that receivers can be addressed
• CPC Class Codes: H04H 40/18 Arrangements characterised by circuits or components specially adapted for receiving
• CPC Class Codes: H04H 60/13 Arrangements for device control affected by the broadcast information
• CPC Class Codes: H04H 60/21 Billing for the use of broadcast information or broadcast-related information
• CPC Class Codes: H04H 60/23 using cryptography, e.g. encryption, authentication, key distribution
• CPC Class Codes: H04H 60/27 Arrangements for recording or accumulating broadcast information or broadcast-related information
• CPC Class Codes: H04H 60/31 Arrangements for monitoring the use made of the broadcast services
• CPC Class Codes: H04H 60/33 Arrangements for monitoring the users' behaviour or opinions
• CPC Class Codes: H04H 60/37 for identifying segments of broadcast information, e.g. scenes or extracting programme ID
• CPC Class Codes: H04H 60/40 for identifying broadcast time
• CPC Class Codes: H04H 60/41 for identifying broadcast space, i.e. broadcast channels, broadcast stations or broadcast areas
• CPC Class Codes: H04H 60/94 Telephonic networks for accessing the Internet H04H60/84
• CPC Class Codes: H04K 1/00 Secret communication
• 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 21/20 Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
• CPC Class Codes: H04N 21/21 : Server components or server architectures
• CPC Class Codes: H04N 21/21815 : comprising local storage units
• CPC Class Codes: H04N 21/222 : Secondary servers, e.g. proxy server, cable television Head-end provisioning of proxy services in data packet switching networks H04L67/56
• CPC Class Codes: H04N 21/235 : Processing of additional data, e.g. scrambling of additional data or processing content descriptors
• CPC Class Codes: H04N 21/2351 : involving encryption of additional data arrangements using cryptography for the use of broadcast information or broadcast-related information H04H60/23
• CPC Class Codes: H04N 21/236 : Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream multiplexing of data packets for data networks, e.g. RTP/UDP H04L65/00
• CPC Class Codes: H04N 21/23892 : involving embedding information at multiplex stream level, e.g. embedding a watermark at packet level
• CPC Class Codes: H04N 21/2407 : Monitoring of transmitted content, e.g. distribution time, number of downloads arrangements for monitoring programmes for broadcast or for distribution combined with broadcast H04H20/14
• CPC Class Codes: H04N 21/25 : Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies maintenance or administration in data networks H04L41/00
• CPC Class Codes: H04N 21/2541 : Rights Management protecting software against unauthorised usage in a vending or licensing environment G06F21/10; security in data switching network management H04L41/28; security management or policies for network security H04L63/20; access security in wireless networks H04W12/08
• CPC Class Codes: H04N 21/2543 : Billing , e.g. for subscription services payment schemes, architectures or protocols G06Q20/00; e-commerce G06Q30/00; arrangements for billing for the use of broadcast information or broadcast-related information H04H60/21
• CPC Class Codes: H04N 21/41 : Structure of client; Structure of client peripherals
• CPC Class Codes: H04N 21/4117 : for generating hard copies of the content, e.g. printer, electronic paper interfaces to printers G06F3/12; printing data G06K15/02
• CPC Class Codes: H04N 21/4131 : home appliance, e.g. lighting, air conditioning system, metering devices home automation data switching networks exchanging configuration information on appliance services H04L12/2807
• CPC Class Codes: H04N 21/4135 : external recorder interface circuits between an apparatus for recording television signals and a television receiver H04N5/775
• CPC Class Codes: H04N 21/41415 : involving a public display, viewable by several users in a public space outside their home, e.g. movie theatre, information kiosk
• CPC Class Codes: H04N 21/4143 : embedded in a Personal Computer [PC]
• CPC Class Codes: H04N 21/4184 : providing storage capabilities, e.g. memory stick
• CPC Class Codes: H04N 21/426 : Internal components of the client ; Characteristics thereof H04N5/44 takes precedence
• CPC Class Codes: H04N 21/42684 : Client identification by a unique number or address, e.g. serial number, MAC address, socket ID network arrangements, protocols or services for addressing or naming H04L61/00
• CPC Class Codes: H04N 21/4307 : Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen
• CPC Class Codes: H04N 21/43072 : of multiple content streams on the same device
• CPC Class Codes: H04N 21/432 : Content retrieval operation from a local storage medium, e.g. hard-disk details of retrieval of video data and associated meta data in video databases G06F16/739
• CPC Class Codes: H04N 21/4325 : by playing back content from the storage medium reproduction of recorded television signals H04N5/76; reproduction of recorded television signals H04N9/79
• CPC Class Codes: H04N 21/434 : Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream demultiplexing of data packets for data networks, e.g. RTP/UDP H04L65/00
• CPC Class Codes: H04N 21/4353 : involving decryption of additional data arrangements using cryptography for the use of broadcast information or broadcast-related information H04H60/23
• 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 21/4363 : Adapting the video stream to a specific local network, e.g. a Bluetooth® network
• CPC Class Codes: H04N 21/4382 : Demodulation or channel decoding, e.g. QPSK demodulation analog front ends or means for connecting modulators, demodulators or transceivers to a transmission line H04L27/0002
• CPC Class Codes: H04N 21/4385 : Multiplex stream processing, e.g. multiplex stream decrypting
• CPC Class Codes: H04N 21/4405 : involving video stream decryption
• CPC Class Codes: H04N 21/44227 : Monitoring of local network, e.g. connection or bandwidth variations; Detecting new devices in the local network configuring of peripheral devices in general G06F9/4411; monitoring connectivity in data switched networks H04L43/0811
• CPC Class Codes: H04N 21/4432 : Powering on the client, e.g. bootstrap loading using setup parameters being stored locally or received from the server resetting in general G06F1/14; program loading or initiating in general G06F9/445; bootstrapping in general G06F9/4401; secure boots of computer platforms G06F21/57
• CPC Class Codes: H04N 21/45 : Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
• CPC Class Codes: H04N 21/4532 : involving end-user characteristics, e.g. viewer profile, preferences monitoring of user activities for profile generation for accessing a video database G06F16/739; user profiles in network data switching protocols H04L67/306; processing of user preferences or user profiles in wireless networks H04W8/18
• CPC Class Codes: H04N 21/454 : Content or additional data filtering, e.g. blocking advertisements
• CPC Class Codes: H04N 21/458 : Scheduling content for creating a personalised stream, e.g. by combining a locally stored advertisement with an incoming stream; Updating operations, e.g. for OS modules ; time-related management operations arrangements for replacing or switching information during the broadcast or during the distribution H04H20/10
• CPC Class Codes: H04N 21/4622 : Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet web site content organization and management for information retrieval from the Internet G06F16/958; transmission by internet of broadcast information H04H60/82; stock exchange data over packet-switching network H04L12/1804; push services including data channel over packet-switching network H04L12/1859
• CPC Class Codes: H04N 21/47 : End-user applications
• CPC Class Codes: H04N 21/472 : End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content end-user interfaces for retrieving video data from a database G06F16/739; network services for supporting unicast streaming H04L65/612
• CPC Class Codes: H04N 21/488 : Data services, e.g. news ticker systems specially adapted for using meteorological information in broadcast systems H04H60/71
• CPC Class Codes: H04N 21/4888 : for displaying teletext characters
• CPC Class Codes: H04N 21/63 : Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing real-time session protocols H04L65/1101; distributed application using peer-to-peer [P2P] networks H04L67/104
• CPC Class Codes: H04N 21/633 : Control signals issued by server directed to the network components or client management of faults, events, alarms in data networks H04L41/06
• CPC Class Codes: H04N 21/6543 : for forcing some client operations, e.g. recording remote booting in general G06F9/4416
• CPC Class Codes: H04N 21/6582 : Data stored in the client, e.g. viewing habits, hardware capabilities, credit card number arrangements where receivers interact with the broadcast H04H20/38
• CPC Class Codes: H04N 21/818 : OS software
• CPC Class Codes: H04N 21/8352 : involving content or source identification data, e.g. Unique Material Identifier [UMID]
• CPC Class Codes: H04N 21/8355 : involving usage data, e.g. number of copies or viewings allowed
• CPC Class Codes: H04N 5/46 : for receiving on more than one standard at will deflecting circuits of multi-standard receivers H04N3/27
• CPC Class Codes: H04N 5/782 : on tape
• CPC Class Codes: H04N 7/08 : Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band , e.g. by time division H04N7/007 takes precedence
• CPC Class Codes: H04N 7/084 : with signal insertion during the horizontal blanking interval only
• CPC Class Codes: H04N 7/14 : Systems for two-way working H04N7/12, H04N7/173 take precedence
• CPC Class Codes: H04N 7/173 : with two-way working, e.g. subscriber sending a programme selection signal
• CPC Class Codes: H04N 7/24 : Systems for the transmission of television signals using pulse code modulation H04N21/00 takes precedence

Abstract

A unified system of programming communication. The system encompasses the prior art (television, radio, broadcast hardcopy, computer communications, etc.) and new user specific mass media. Within the unified system, parallel processing computer systems, each having an input (e.g., 77) controlling a plurality of computers (e.g., 205), generate and output user information at receiver stations. Under broadcast control, local computers (73, 205), combine user information selectively into prior art communications to exhibit personalized mass media programming at video monitors (202), speakers (263), printers (221), etc. At intermediate transmission stations (e.g., cable television stations), signals in network broadcasts and from local inputs (74, 77, 97, 98) cause control processors (71) and computers (73) to selectively automate connection and operation of receivers (53), recorder/players (76), computers (73), generators (82), strippers (81), etc. At receiver stations, signals in received transmissions and from local inputs (225, 218, 22) cause control processors (200) and computers (205) to automate connection and operation of converters (201), tuners (215), decryptors (224), recorder/players (217), computers (205), furnaces (206), etc. Processors (71, 200) meter and monitor availability and usage of programming.

Claims

1. A method of controlling a receiver station, said receiver station including a receiver, a memory operatively connected to said receiver, and at least one processor operatively connected to said memory, said method comprising the steps of:

receiving an information transmission including processor instructions and a program;

performing an error correction routine by processing at least a portion of said information transmission;

programming said receiver station to perform a failure handling routine in accordance with said processor instructions of said information transmission as corrected in said step of performing;

discerning that a failure has occurred at a receiver station component while performing processing information received in said information transmission as corrected in said step of performing, said failure evidencing at least one of incomplete programming and an incorrect program element in said memory; and

executing said failure handling routine in consequence of said step of discerning that a failure has occurred, wherein said processor does not process said at least one of incomplete programming and an incorrect program element in response to said failure handling routine;

wherein said method controls said receiver station on the basis of the content of said information transmission as corrected in said step of performing.

2. The method of claim 1, wherein said failure handling routine comprises the step of:

clearing at least a portion of said memory.

3. The method of claim 1, further comprising the step of:

placing data at said memory to produce programming in consequence of said step of executing a failure handling routine.

4. The method of claim 1, further comprising the step of:

interrupting a processor in accordance with said failure handling routine.

5. The method of claim 1, wherein said failure handling routine causes said processor to select a code designating an instruction to be executed, and jump to a memory location based on said selected code.

6. The method of claim 5, wherein said code is selected by computing a target number.

7. The method of claim 1, further comprising the steps of:

storing history-of-efficiency information; and

restoring functionality of said at least one processor based on said stored history of efficiency information.

8. The method of claim 1, wherein said step of discerning that a failure has occurred comprises comparing information stored at a first memory location to information stored at a second memory location.

9. The method of claim 8, wherein at least one of said first memory location and said second memory location comprises a dedicated register at said at least one processor.

10. The method of claim 1, wherein said error correction routine includes forward error correction.

11. The method of claim 7, further comprising the step of:

altering said history-of-efficiency information to reflect said step of discerning that a failure has occurred.

12. The method of claim 3, wherein said produced programming comprises video.

13. The method of claim 1, wherein said program comprises mass medium programming.

14. The method of claim 1, wherein said program includes video.

15. The method of claim 1, wherein said program comprises a computer program.

16. The method of claim 1, wherein said step of programming said receiver station comprises:

receiving said failure handling routine from a remote station;

directing said received failure handling routine to a programmable device; and

storing said received failure handling routine at said programmable device.

17. A method of controlling a receiver station, said receiver station including a receiver, a memory operatively connected to said receiver, and at least one processor operatively connected to said memory, said method comprising the steps of:

receiving an information transmission including mass medium programming including audio programming;

performing an error correction routine by processing at least a portion of said information transmission;

discerning that a failure has occurred at a receiver station component while performing processing information received in said information transmission as corrected in said step of performing, said failure evidencing at least one of incomplete programming and an incorrect program element in said memory; and

executing a failure handling routine in consequence of said step of discerning that a failure has occurred, wherein said processor does not process said at least one of incomplete programming and an incorrect program element in response to said failure handling routine;

wherein said method controls said receiver station on the basis of the contents of said information transmission as corrected in said step of performing.

18. The method of controlling a receiver station of claim 17, wherein said step of executing a failure handling routine further includes the step of:

at least one of completing, correcting and discarding at least a portion of said mass medium programming including said audio programming.

19. A method of controlling a receiver station, said receiver station including a receiver, a memory operatively connected to said receiver, and at least one processor operatively connected to said memory, said method comprising the steps of:

receiving an information transmission including computer programming which is capable of programming said receiver station;

performing an error correction routine by processing at least a portion of said computer programming;

discerning that a failure has occurred at a receiver station component in processing information received in said information transmission as corrected in said step of performing, said failure evidencing at least one of incomplete programming and an incorrect program element in said memory; and

executing a failure handling routine in accordance with said received computer programming, wherein said processor does not process said at least one of incomplete programming and an incorrect program element in response to said failure handling routine;

wherein said method controls said receiver station on the basis of the content of said information transmission as corrected in said step of performing.

20. A method of controlling a receiver station, said receiver station including a receiver, a memory operatively connected to said receiver, and at least one processor operatively connected to said memory, said method comprising the steps of:

receiving an information transmission including a program;

performing an error correction routine by processing at least a portion of said information transmission;

discerning that a failure has occurred at a receiver station component while performing processing information received in said information transmission as corrected in said step of performing, said failure evidencing at least one of incomplete programming and an incorrect program element in said memory;

selecting at least one of a plurality of failure handling routines to execute in consequence of said step of discerning that a failure has occurred; and

executing said selected at least one of said plurality of failure handling routines, wherein said processor does not process said at least one of incomplete programming and an incorrect program element in response to said failure handling routine;

wherein said method controls said receiver station on the basis of the content of said information transmission as corrected in said step of performing.

21. A method of controlling a receiver station, said receiver station including a receiver, a memory operatively connected to said receiver, and at least one processor operatively connected to said memory, said method comprising the steps of:

receiving an information transmission including a program;

performing an error correction routine by processing at least a portion of said information transmission;

discerning that a failure has occurred at a receiver station component while performing processing information received in said information transmission as corrected in said step of performing, said failure evidencing an incompletion of a function; and

executing a failure handling routine in consequence of said step of discerning that a failure has occurred, wherein said processor does not process said at least one of incomplete programming and an incorrect mass program element in response to said failure handling routine;

wherein said method controls said receiver station on the basis of the content of said information transmission as corrected in said step of performing.

22. A method of controlling a receiver station, said receiver station including a receiver, a memory operatively connected to said receiver, and at least one processor operatively connected to said memory, said method comprising the steps of:

receiving an information transmission including processor instructions and a program;

performing an error correction routine by processing at least a portion of said information transmission;

programming said receiver station to perform a failure handling routine in accordance with said processor instructions;

discerning that a failure has occurred at a receiver station component while performing processing information received in said information transmission as corrected in said step of performing, said failure evidencing at least one of incomplete programming and an incorrect program element in said memory; and

executing said failure handling routine in consequence of said step of discerning that a failure has occurred, wherein said processor does not process said at least one of incomplete programming and an incorrect mass program element in response to said failure handling routine;

wherein said failure handling routine is performed in accordance with said processor instructions and wherein said method controls said receiver station on the basis of the content of said information transmission as corrected in said step of performing.

23. The method of controlling a receiver station of claim 22, wherein said program comprises mass medium programming.

24. The method of controlling a receiver station of claim 22, wherein said program comprises computer programming.

25. The method of controlling a receiver station of claim 22, further comprising the steps of:

receiving a portion of a failure handling routine from a remote station;

directing said received portion of said failure handling routine to a programmable device; and

storing said portion of said failure handling routine at said programmable device.

26. A method of controlling a receiver station, said receiver station including a receiver, a memory operatively connected to said receiver, and at least one processor operatively connected to said memory, said method comprising the steps of:

receiving one or more information transmissions, each of said information transmissions including processor instructions and a program;

performing an error correction routine by processing at least one portion of said at least one information transmission;

programming said receiver station to perform at least one failure handling routine in accordance with said processor instructions;

discerning that a failure has occurred at a receiver station component while performing processing information received in said information transmission as corrected in said step of performing, said failure evidencing at least one of incomplete programming and an incorrect program element in said memory; and

executing said at least one failure handling routine in consequence of said step of discerning that a failure has occurred, wherein said processor does not process said at least one of incomplete programming and an incorrect program element in response to said failure handling routine;

wherein said at least one failure handling routine is performed in accordance with said processor instructions and wherein said method controls said receiver station on the basis of the content of said information transmission as corrected in said step of performing.