Rajashekar
Rajashekar Chilla, San Diego, CA US
Patent application number | Description | Published |
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20120218971 | METHODS AND APPARATUS TO REDUCE A TIME TO TRANSFER MULTIPLE PDN CONTEXTS DURING INTER-RADIO ACCESS TECHNOLOGY HANDOFF - Aspects of the present disclosure provide apparatus and methods to reduce the time taken to perform multiple packet data network (PDN) context transfers during inter-radio access technology (IRAT) scenarios. Certain aspects provide methods and apparatus for wireless communication by a device capable of communicating in at least a first and second RAT networks. The device may have multiple PDN contexts established in the first RAT network. As part of a transition to the second RAT network, the mobile device may transmit a single signaling message that indicates at least two of the PDN contexts to be transferred. In some aspects, the single signaling message may also indicate a new PDN context to be established as part of the transition. | 08-30-2012 |
20130156004 | TECHNIQUES TO PERFORM EVOLVED HIGH RATE PACKET DATA (eHRPD) NETWORK SPECIFIC SCANNING - Evolved High Rate Packet Data (eHRPD) network specific scanning process includes storing first network information indicating whether a channel frequency corresponds to an evolved High Rate Packet Data (eHRPD) network within a first persistent memory. The process also includes storing second network information indicating whether the channel frequency corresponds to a High Rate Packet Data (HRPD) network within a second persistent memory. The process further includes maintaining Internet Protocol (IP) continuity according to the first and second network information stored within the first and second persistent memories. | 06-20-2013 |
20150207777 | TECHNIQUES TO PROPAGATE SIP/P-CSCF ADDRESS CHANGES FROM WAN DEVICE TO LAN CLIENTS - A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may be a user device. The apparatus determines that a network server IP address of a first network has changed. The apparatus transmits information associated with the change to one or more client devices in a second network. In an aspect, the one or more client devices in the second network are connected to the first network using the network server IP address of the first network. | 07-23-2015 |
Rajashekar Manche, Bangalor IN
Patent application number | Description | Published |
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20110135027 | CHAOTIC WIDE BAND FREQUENCY MODULATOR FOR NOISE REDUCTION - The embodiments of the invention relate to apparatus and method for reducing electromagnetic interference (EMI) and radio frequency interference (RFI) in computer systems via a chaotic wide band frequency modulation. The chaotic noise modulator, in one embodiment, comprises: a master cell to generate a control voltage corresponding to an un-modulated reference signal; and a slave cell having a chaotic signal generator to generate a random noise signal, the slave cell coupled with the master cell and operable to generate a modulated output signal in response to the control voltage. | 06-09-2011 |
Rajashekar Reddy, Alviso, CA US
Patent application number | Description | Published |
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20150281297 | Multimedia Pipeline Architecture - A media content pipeline architecture is described that enables media devices to efficiently receive, store, play, and stream media content. In general, a media content pipeline as described herein is configured to receive media content streams from one or more input sources, segment and store the media content streams into fixed-sized or variable-sized data buffers, encrypt the data stored in the buffers, and store the encrypted data in an in-memory buffer cache for further processing. The media content pipeline further may be configured to write the encrypted buffers stored in the in-memory buffer cache to a secondary storage device (e.g., a hard disk) in response to the occurrence of one or more defined operating conditions. The media content pipeline may enable a media device to efficiently receive and process media content data streams, write the media content data streams to storage, and stream the media content data to client devices. | 10-01-2015 |