Patents by Inventor Harish Vaidya
Harish Vaidya has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9907015Abstract: Methods, systems, and apparatus for parallel scanning of channels in communication networks are described herein. A parallel scanning device performs a scanning operation that includes parallel (i.e., simultaneous) scanning of channels that are in a common frequency band or in different frequency bands. The parallel scanning of channels results in a reduction of scan time, which reduces power consumption. Furthermore, a scanning operation may undesirably interrupt and/or delay normal communication traffic to and from the parallel scanning device, and the comparatively shorter scan time resulting from the parallel scanning operation can reduce such interruption and/or delay.Type: GrantFiled: December 28, 2016Date of Patent: February 27, 2018Assignee: Avago Technologies General IP (Singapore) Pte. Ltd.Inventors: Gireesh Hegde, Harish Vaidya, Rakesh Raman, Sriram Neelakandan
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Patent number: 9756569Abstract: Various example embodiments are disclosed. According to an example embodiment, an apparatus may include at least one processor and at least one memory. The at least one memory may include computer-executable code that, when executed by the processor, is configured to cause the apparatus to send a message to a node in wireless communication with the apparatus, the message indicating a transition by the apparatus from multiple-input multiple-output (MIMO) to single-input single-output (SISO), and transition from wireless MIMO communication with the node to wireless SISO communication with the node after sending the message to the node.Type: GrantFiled: August 12, 2015Date of Patent: September 5, 2017Assignee: Avago Technologies General IP (Singapore) PTE. LTD.Inventors: Harish Vaidya, Rakesh Raman, Manoj Raveendranath Kamath
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Publication number: 20170111853Abstract: Methods, systems, and apparatus for parallel scanning of channels in communication networks are described herein. A parallel scanning device performs a scanning operation that includes parallel (i.e., simultaneous) scanning of channels that are in a common frequency band or in different frequency bands. The parallel scanning of channels results in a reduction of scan time, which reduces power consumption. Furthermore, a scanning operation may undesirably interrupt and/or delay normal communication traffic to and from the parallel scanning device, and the comparatively shorter scan time resulting from the parallel scanning operation can reduce such interruption and/or delay.Type: ApplicationFiled: December 28, 2016Publication date: April 20, 2017Inventors: Gireesh Hegde, Harish Vaidya, Rakesh Raman, Sriram Neelakandan
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Patent number: 9578595Abstract: Methods, systems, and apparatus for parallel scanning of channels in communication networks are described herein. A parallel scanning device performs a scanning operation that includes parallel (i.e., simultaneous) scanning of channels that are in a common frequency band or in different frequency bands. The parallel scanning of channels results in a reduction of scan time, which reduces power consumption. Furthermore, a scanning operation may undesirably interrupt and/or delay normal communication traffic to and from the parallel scanning device, and the comparatively shorter scan time resulting from the parallel scanning operation can reduce such interruption and/or delay.Type: GrantFiled: June 26, 2013Date of Patent: February 21, 2017Assignee: Broadcom CorporationInventors: Gireesh Hegde, Harish Vaidya, Rakesh Raman, Sriram Neelakandan
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Patent number: 9385773Abstract: A communication circuitry includes a media access control including a first wireless interface and a second wireless interface. An application processor includes a network stack connected with the media access control. A communication packet is routed from the first wireless interface to the second wireless interface or from the second wireless interface to the first wireless interface without sending the communication packet to the network stack.Type: GrantFiled: June 24, 2013Date of Patent: July 5, 2016Assignee: Broadcom CorporationInventors: Harish Vaidya, Sriram Neelakandan, Rakesh Raman, Gireesh Hegde
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Patent number: 9271322Abstract: A system and method of creating more than one communication interface between a wireless device using a single, dual-radio transceiver by leveraging the basic service set (BSS) and radio measurement information. A wireless device operating in multiple-in, multiple-put (MIMO) mode maintains a first communications interface with an access point while establishing a second communications interface by downgrading the existing MIMO connection to a single-in, single-out (SISO) connection. The downgrading of the MIMO connection to a SISO connection frees up a radio signal processing chain to establish a second communications interface utilizing the BSS and radio measurement information from the first communications interface.Type: GrantFiled: June 21, 2013Date of Patent: February 23, 2016Assignee: BROADCOM CORPORATIONInventors: Harish Vaidya, Sriram Neelakandan, Gireesh Hegde, Rakesh Raman
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Publication number: 20150351036Abstract: Various example embodiments are disclosed. According to an example embodiment, an apparatus may include at least one processor and at least one memory. The at least one memory may include computer-executable code that, when executed by the processor, is configured to cause the apparatus to send a message to a node in wireless communication with the apparatus, the message indicating a transition by the apparatus from multiple-input multiple-output (MIMO) to single-input single-output (SISO), and transition from wireless MIMO communication with the node to wireless SISO communication with the node after sending the message to the node.Type: ApplicationFiled: August 12, 2015Publication date: December 3, 2015Inventors: Harish VAIDYA, Rakesh Raman, Manoj Raveendranath Kamath
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Patent number: 9144025Abstract: Various example embodiments are disclosed. According to an example embodiment, an apparatus may include at least one processor and at least one memory. The at least one memory may include computer-executable code that, when executed by the processor, is configured to cause the apparatus to send a message to a node in wireless communication with the apparatus, the message indicating a transition by the apparatus from multiple-input multiple-output (MIMO) to single-input single-output (SISO), and transition from wireless MIMO communication with the node to wireless SISO communication with the node after sending the message to the node.Type: GrantFiled: May 1, 2013Date of Patent: September 22, 2015Assignee: BROADCOM CORPORATIONInventors: Harish Vaidya, Rakesh Raman, Manoj Raveendranath Kamath
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Publication number: 20140376392Abstract: Methods, systems, and apparatus for parallel scanning of channels in communication networks are described herein. A parallel scanning device performs a scanning operation that includes parallel (i.e., simultaneous) scanning of channels that are in a common frequency band or in different frequency bands. The parallel scanning of channels results in a reduction of scan time, which reduces power consumption. Furthermore, a scanning operation may undesirably interrupt and/or delay normal communication traffic to and from the parallel scanning device, and the comparatively shorter scan time resulting from the parallel scanning operation can reduce such interruption and/or delay.Type: ApplicationFiled: June 26, 2013Publication date: December 25, 2014Inventors: Gireesh Hegde, Harish Vaidya, Rakesh Raman, Sriram Neelakandan
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Publication number: 20140369246Abstract: A communication circuitry includes a media access control including a first wireless interface and a second wireless interface. An application processor includes a network stack connected with the media access control. A communication packet is routed from the first wireless interface to the second wireless interface or from the second wireless interface to the first wireless interface without sending the communication packet to the network stack.Type: ApplicationFiled: June 24, 2013Publication date: December 18, 2014Inventors: Harish Vaidya, Sriram Neelakandan, Rakesh Raman, Gireesh Hegde
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Publication number: 20140355527Abstract: A system and method of creating more than one communication interface between a wireless device using a single, dual-radio transceiver by leveraging the basic service set (BSS) and radio measurement information. A wireless device operating in multiple-in, multiple-put (MIMO) mode maintains a first communications interface with an access point while establishing a second communications interface by downgrading the existing MIMO connection to a single-in, single-out (SISO) connection. The downgrading of the MIMO connection to a SISO connection frees up a radio signal processing chain to establish a second communications interface utilizing the BSS and radio measurement information from the first communications interface.Type: ApplicationFiled: June 21, 2013Publication date: December 4, 2014Applicant: BROADCOM CORPORATIONInventors: Harish Vaidya, Sriram Neelakandan, Gireesh Hegde, Rakesh Raman
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Publication number: 20130242836Abstract: Various example embodiments are disclosed. According to an example embodiment, an apparatus may include at least one processor and at least one memory. The at least one memory may include computer-executable code that, when executed by the processor, is configured to cause the apparatus to send a message to a node in wireless communication with the apparatus, the message indicating a transition by the apparatus from multiple-input multiple-output (MIMO) to single-input single-output (SISO), and transition from wireless MIMO communication with the node to wireless SISO communication with the node after sending the message to the node.Type: ApplicationFiled: May 1, 2013Publication date: September 19, 2013Applicant: Broadcom CorporationInventors: Harish Vaidya, Rakesh Raman, Manoj Raveendranath Kamath
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Patent number: 8457029Abstract: Various example embodiments are disclosed. According to an example embodiment, an apparatus may include at least one processor and at least one memory. The at least one memory may include computer-executable code that, when executed by the processor, is configured to cause the apparatus to send a message to a node in wireless communication with the apparatus, the message indicating a transition by the apparatus from multiple-input multiple-output (MIMO) to single-input single-output (SISO), and transition from wireless MIMO communication with the node to wireless SISO communication with the node after sending the message to the node.Type: GrantFiled: November 9, 2010Date of Patent: June 4, 2013Assignee: Broadcom CorporationInventors: Harish Vaidya, Rakesh Raman, Manoj Raveendranath Kamath
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Publication number: 20120099497Abstract: Various example embodiments are disclosed. According to an example embodiment, an apparatus may include at least one processor and at least one memory. The at least one memory may include computer-executable code that, when executed by the processor, is configured to cause the apparatus to send a message to a node in wireless communication with the apparatus, the message indicating a transition by the apparatus from multiple-input multiple-output (MIMO) to single-input single-output (SISO), and transition from wireless MIMO communication with the node to wireless SISO communication with the node after sending the message to the node.Type: ApplicationFiled: November 9, 2010Publication date: April 26, 2012Applicant: BROADCOM CORPORATIONInventors: Harish Vaidya, Rakesh Raman, Manoj Raveendranath Kamath