Broadcom Corporation

Avago Technologies General IP (singapore) Pte. Ltd.

Avago Technologies International Sales Pte. Limited

Vladimir Silyaev

Xuemin Chen

Marcus Christopher Kellerman

David Erickson

Alan Trerise

Jeyhan Karaoguz

Darren Duane Neuman

Yasantha N Rajakarunanayake

Wade Keith Wan

Jiang Fu

Sherman Chen

Jeff Fisher

Sherman Xuemin Chen

A STB, communicatively coupled to a server, receives a web page request when, for example, a URI, is entered into a web browser running in the STB. In response, the STB sends a processing assistance request to the server for processing the entire web page regardless of processing capability of the STB. The STB receives processed information resources or contents associated with the entire web page from the server. The server retrieves information resources or contents associated with the entire web page from a web server based on the received processing assistance request. The server determines content type such as video and/or graphics of the retrieved information resources or contents for corresponding content processing. The server determines content formats supported by the STB for content encoding. The STB decodes the resulting encoded information resources or contents from the server to render the entire web page in the STB.

Method and system for providing complete internet anywhere with full server assisted processing

Aspects of a method and system for low-latency browsing on a device with limited processing resources are provided. In this regard, content may be retrieved and processed by a server on behalf of a client device, and the server may communicate the processed content to the client device. In processing the content, the server may process a portion of the content that will initially be displayed in a browser window by the client before processing one or more other (e.g., remaining) portion(s) of the content. The processed portion that will initially be displayed in the browser window may be communicated to the client device while a another portion of the content is processed by the server. In this manner, a user does not have to wait for an entire web page to be processed before at least a portion of the web page is viewable in the browser window.

Method and system for low-latency browsing on a device with limited processing resources

A gateway having at least one communications interface and processing circuitry establishes communications with at least one service provider device and at least one serviced client device. The gateway then determines that a serviced client device is to establish an Internet browsing session. Based upon characteristics of the serviced client device, the gateway determines where to instantiate a web browser to service the Internet browsing session. Based upon the determination, in a first operation, instantiates the web browser to service the Internet browsing session at the gateway or client device. In a second operation, the gateway instantiates the web browser to service the Internet browsing session at a service provider server. In other operations, the gateway may determine to instantiate a browser for a first client device at a cloud server and to instantiate a browser for a second client device either locally or at the second client device.

Cloud server/thin client/gateway selective browser instantiation

An Internet capable set-top-box (STB) may be operable to extend a security boundary from the Internet capable STB to an application server to allow support of web browsing operations from the application server. A secure link between the Internet capable STB and the application server may be established. The Internet capable STB may communicate a request for web page information from a secure web server along with cryptographic credentials to the application server, via the secure link. The application server may be allowed to receive the web page information directly from the secure web server and process at least the unsupported portion of the received web page information. The Internet capable STB may then receive the web page information with at least the unsupported portion processed from the application server, via the secure link, for further processing and rendering.

Method and system for providing secure handling of information for complete internet anywhere

A server may be used to handle at least some of processing of content that is based on web access operations initiated in a set-top box (STB), wherein one or more links between the server and the STB that are used to forward multimedia broadcasts are configured to free bandwidth for communicating at least a portion of the processed content to the STB. The bandwidth may be freed based on switched digital video (SDV) and/or dedicated IPTV channels or systems. The broadcast links may be reconfigured based on monitoring of multimedia broadcast access by the STB and/or one or more other STBs. The freed bandwidth in the multimedia broadcast links may be configured for unicast transport of processed content to a specific STB, or may be configured for multicast transport of the processed content to a plurality of STBs.

Method and system for utilizing switched digital video (SDV) for delivering dynamically encoded video content

Certain aspects of a method and system for compression and decompression for handling web content may include a communication system that comprises a server in a server computing cloud that coordinates operation of one or more set-top boxes. The server may be operable to receive a request to display one or more frames of web content from the one or more set-top boxes. The server may be operable to receive one or more parameters associated with the one or more frames of the requested web content from the one or more set-top boxes. The server may be operable to dynamically encode at least a portion of one or more frames of the requested web content into one or more color spaces based on the received one or more parameters.

Method and system for compression and decompression for handling web content

A gateway includes at least one communications interface and processing circuitry and establishes communications with at least one service provider device and with a serviced client device. The gateway receives serviced client device display structure instructions, first streamed content from a service provider device, and second streamed content from a cloud server, the second streamed content based upon an Internet session hosted by the cloud server. Based upon the serviced client device display structure instructions, the gateway combines the first streamed content with the second streamed content to form merged streamed content and transmits the merged streamed content to the serviced client device. In another operation the gateway forwards the first streamed content to a first client device and the second streamed content to a second client device based upon the serviced client device display structure instructions.

Gateway/set top box image merging for delivery to serviced client device

A method and/or system are described in which a server communicatively coupled with a set-top-box (STB) may predict a location of a pointer on a web browser running on the STB. The server may render the pointer based on the predicted pointer location. The server may send the rendered pointer to the STB, wherein the STB may composite a web page on the web browser based on the rendered pointer. The server may be synchronized with the STB based on event information received by the server from the STB such as, for example, keystroke events, click event, or other like event. The prediction of the pointer location may be based on actual pointer location information provided by the STB. A predetermined number of pointer locations may be predicted based on an actual pointer location and/or on a latency of a connection between the server and the STB.

Method and system for reducing latency for interactive content for complete internet anywhere

Methods and systems are described for providing complete Internet anywhere with partial server processing in which a request is sent from a set-top-box (STB) to a server communicatively coupled with the STB to process a portion of a web page that is unsupported by a web browser running on the STB. In one such method, the STB sends to the server an unsupported content request associated with a portion of a web page that is unsupported by a web browser executing on the STB. The STB receives a data stream from the server in response to the unsupported content request. The data stream was generated at the server by processing the unsupported portion of the web page. The STB composites the received data stream with another portion of the web page, that is supported by the web browser, to produce the web page.

Method and system for providing complete internet anywhere with partial server processing

A server may be used to handle at least some of processing of content retrieved via and/or derived from Internet access operations of a plurality of set-top boxes (STBs). Resource allocation and/or utilization, and/or tasks or applications performed in the server during the processing may be configured based on control data, which may be determined by the server and which may comprise capabilities of links between the server and each of the plurality of STBs, requirements of the tasks, characteristics of the content and/or the Internet access operations, user preferences and/or interactions, and/or content provider preferences. The server may dynamically reconfigure the tasks and/or resources based on monitoring of its operations and/or changes of the control data. Configuring tasks and/or resources may comprise time slicing access to resources that are commonly used during concurrent servicing of at least some of the plurality of STBs by the support server.

Method and system for providing dynamic time slice encoding for complete internet anywhere

A request may be received to navigate through a bitstream by a navigation time, the bitstream having a plurality of data sequences, each of the plurality being associated with a different presentation time of the bitstream. The navigation time may be correlated with a number of bytes from a current location of the bitstream to a target location of the bitstream. The bitstream may be navigated to reach the target location within the bitstream, based on the number of bytes. Navigation may then occur from an initial start code proximate to the target location within the bitstream to a further start code until a final start code is reached that has a timestamp which, compared to a timestamp of the current location, indicates a presentation time that corresponds to the navigation time and thereby satisfies the request.

Bitstream navigation techniques

A method and/or system are described for providing complete Internet anywhere with partial server processing in which a request may be sent from a set-top-box (STB) to a server communicatively coupled with the STB to process a portion of a web page that is unsupported by a web browser running on the STB. The STB may receive a data stream from the server, wherein the server generates the data stream by processing the unsupported portion of the web page. The web page may be composited in the web browser based on the received data stream. The server may be located in a server computing cloud or may be a local server. The unsupported portion of the web page may comprise a binary plug-in. A supported portion of the web page may be rendered before or concurrently with the overlaying of the data stream during compositing.

Growing community of inventors

Laguna Niguel, CA, United States of America

Vladimir Silyaev