Patent application number | Description | Published |
20090240967 | EFFICIENT LOW POWER RETRIEVAL TECHNIQUES OF MEDIA DATA FROM NON-VOLATILE MEMORY - Power consumption may be reduced in a media device including a first processor coupled to the non-volatile memory, either directly or indirectly, allowing the first processor to generate a pointer structure. The first processor may also be coupled, either directly or indirectly to a memory space, allowing the first processor to write the pointer structure in the memory space. The media device includes a second processor, such as a DSP/SHW or peripheral processor, and may be also be coupled, either directly or indirectly to the memory space, allowing the second processor to retrieve a block of media data from the non-volatile memory. Retrieval of the block of media data may be read directly from the non-volatile memory, or in some cases, the media data being retrieved may be parsed. The media data may be an audio file data, video file data, or both. | 09-24-2009 |
20100190532 | DYNAMICALLY PROVISIONING A DEVICE WITH AUDIO PROCESSING CAPABILITY - An executable is downloaded to an audio output device over a communications link. The executable may configure the audio output device to decode audio encoded in a specified format. The executable may also or alternatively include other audio processing software. The audio may include voice and/or audio playback, e.g., music playback. The ability to download an audio executable allows dynamic provisioning of various decoding and/or audio process capabilities to an audio output device. This may eliminate the need to transcode digitized audio for playback at the audio output device, and may also allow the audio output device to decode multiple audio formats without having multiple audio decoders permanently residing within the audio output device. | 07-29-2010 |
20100191536 | AUDIO CODING SELECTION BASED ON DEVICE OPERATING CONDITION - A sensor is configured to determine at least one operating condition of a device and a selector is configured to select an audio coding process for the device, based on the operating condition. The operating condition may include remaining battery life of the device and/or ambient noise level. The selected audio coding process may consume less power than another possible audio coding process during audio processing. The audio may include voice and/or audio playback, e.g., music playback. | 07-29-2010 |
20130260737 | DYNAMICALLY PROVISIONING A DEVICE - A wireless communication device comprises a first wireless interface configured to communicate with a device over a first wireless network, and a second wireless interface configured to communicate with a remote server over a second wireless network, the remote server storing one or more executables. The wireless communication device includes a configured to receive device configuration information from the device over the first wireless network, the device configuration information identifying at least processing hardware resources in the device. The controller is configured to select an executable based on the device configuration information, the executable for configuring the device to process data in a particular format and determine whether the selected executable is stored within the wireless communication device, and if not, to retrieve the selected executable from the remote server by way of the second wireless network, and download the selected executable to the device over the first wireless network. | 10-03-2013 |
Patent application number | Description | Published |
20080244076 | Method and Apparatus for Tagging Network Traffic Using Extensible Fields in Message Headers - Embodiments of a system and method of tagging network traffic with relevant user demographic and location information for facilitating the delivery of directed media are described. A tag processing module within a router device coupling a client computer to a destination site served by a server computer intercepts a request from a client computer to a server computer over a network. The tag processing module determines a unique device identifier corresponding to the client computer, generates a local user identifier for the client computer by performing a one-way hashing operation on the unique device identifier, derives demographic and location information for a user of the client computer, generates a request identifier associated with the intercepted request by encrypting the local user identifier, demographic information and geographic location information in an alphanumeric string, and embeds the alphanumeric string in an extensible field of a packet within the request to generate a tagged request identifier. | 10-02-2008 |
20090168995 | Systems and Methods of Information/Network Processing Consistent with Creation, Encryption and/or Insertion of UIDs/Tags - Embodiments are directed to a system and method of generating a global unique identifier (GUID) associated with web/network-related requests. In the context of processing a web-bound request associated with a browsing session, the method comprises receiving information associated with a device that initiated a web-bound request, extracting non-personal/device information during MAC/network layer processing, and creating an anonymous GUID based on the non-personal/device information. The GUID may be implemented as an alphanumeric string that is least partially encrypted and inserted in an extensible location of the HTTP data. The non-personal/device information includes one or more of data associated with a device/user, data related to the device, software on the device, or any user/input data that is resident on the device. The global persistence of the GUID is enabled as a function of extraction of non-personal/device data during MAC/network layer processing. | 07-02-2009 |
20090282468 | Systems and methods of network operation and information processing, including use of persistent/anonymous identifiers throughout all stages of information processing and delivery - Systems and methods are disclosed for network operation and information processing associated with global unique identifiers (GUIDs). In one exemplary embodiment, there is provided a method of inserting a UID into a web-bound request. Moreover, the method includes, in the context of processing a web-bound request associated with a browsing session, extracting non-personal/device information during MAC/network layer processing, processing an anonymous UID created based on the non-personal/device information, and inserting the UID in the HTTP header or other extensible locations within the web-bound request. Exemplary embodiments may also include enabling global persistence of the UID as a function of extraction of non-personal/device data during MAC/network layer processing. | 11-12-2009 |
20090327488 | Method and System for Implementing Consumer Choice in a Targeted Message Delivery System - Embodiments are directed to a method and system of providing a centralized consumer choice process covering multiple Internet-based content services. The method comprises transmitting a consumer choice notification message to a user, receiving an indication of consumer choice with regard to gathering, storing or sharing of consumer information and activity during user Internet activity, wherein the consumer choice may comprise one of an opt-out or opt-in selection, storing the indicated consumer choice in a customer relationship management module, and setting a protocol in a network routing device to tag network traffic bound for a remote Internet-based content service indicating the user's choice. In one embodiment, reception of the tag indicates to the Internet-based content services that the user has agreed to participate in the gathering, storing, or sharing of defined user information, and the absence of a tag indicates that the user has declined to participate in the gathering, storing, or sharing of defined user information. Alternatively, two different types of tags may be provided to indicate the user's choice with respect to opt-in or opt-out. | 12-31-2009 |
20150032550 | METHOD AND APPARATUS FOR TAGGING NETWORK TRAFFIC USING EXTENSIBLE FIELDS IN MESSAGE HEADERS - Embodiments within describe a system and method of tagging network traffic with relevant user information for facilitating the delivery of directed media. In an embodiment, a user identifier is generated from user information. Network traffic from the user and bound for a destination site is tagged within a network routing device. The tagged traffic is tagged with a request identifier that has the user identifier encrypted in an alphanumeric string. The tagged network traffic is transmitted to the destination site. A request is received from the destination site to decode the tagged network traffic, retrieve stored user information, and transmit the stored user information to the destination site. | 01-29-2015 |