Patents by Inventor Luiza Timariu
Luiza Timariu 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).
-
Patent number: 10122438Abstract: Systems, methods and devices for modifying relay operation of a wireless device are disclosed. In one aspect an apparatus for modifying relay operation of a wireless node comprises a processing system configured to generate a message requesting the wireless node to enable access point operation of the wireless node or instructing the wireless node to disable the access point operation of the wireless node. The message comprises a relay activation information element. The message comprises one or more of a field indicating a time for the wireless node to enable the access point operation or disable the access point operation and a field indicating whether the message is requesting the wireless node to enable the access point operation or instructing the wireless node to disable the access point operation.Type: GrantFiled: October 29, 2014Date of Patent: November 6, 2018Assignee: QUALCOMM IncorporatedInventors: Amin Jafarian, Luiza Timariu, George Cherian, Ronald Houston Gibson, Jr., Abhishek Pramod Patil, Santosh Paul Abraham
-
Patent number: 9961545Abstract: Systems, methods, and devices for authentication during fast initial network link setup within wireless communication systems are disclosed. In one aspect, a method for wireless communication is provided. The method includes generating an aggregated message, the aggregated message comprising a pairwise master key identifier (PMKID) and an extensible authentication protocol re-authentication protocol (EAP-RP) frame. The method further includes transmitting the aggregated message.Type: GrantFiled: May 29, 2015Date of Patent: May 1, 2018Assignee: QUALCOMM IncorporatedInventors: Luiza Timariu, George Cherian, Abhishek Pramod Patil, Santosh Paul Abraham
-
Publication number: 20180083747Abstract: Methods, systems, and devices for wireless communication are described including determining one or more unfiltered CFOs, filtering the one or more unfiltered CFOs to identify a refined CFO based at least in part on the one or more unfiltered CFOs and a predetermined number of packets, modifying a transmission parameter based at least in part on the refined CFO, and transmitting a signal in a MU-MIMO environment based at least in part on the modified transmission parameter.Type: ApplicationFiled: September 20, 2016Publication date: March 22, 2018Inventors: Dung Doan, Vinayak Chowdiah, Ronald Gibson, Balakumar Jayaraman, Maksim Krasnyanskiy, Bin Tian, Rahul Tandra, Luiza Timariu, Harshit Joshi
-
Patent number: 9648661Abstract: Techniques for performing WLAN system scanning and selection are described. A terminal performs multiple iterations of scan to detect for WLAN systems. A scan list containing at least one WLAN system to detect for is initially determined. For each scan iteration, a scan type may be selected from among the supported scan types. The selected scan type may indicate passive scan or active scan, frequency channels to scan, etc. A scan may be performed based on the selected scan type. Signal strength measurements are obtained for access points received during the scan and used to identify detected access points. After all scan iterations are completed, candidates access points are identified based on the scan results, e.g., based on the signal strength measurements for the detected access points and a detection threshold. The best candidate access point may be selected for association by the terminal.Type: GrantFiled: April 15, 2013Date of Patent: May 9, 2017Assignee: QUALCOMM IncorporatedInventors: Srinivasan Balasubramanian, Anup Kuzhiyil, Amit Gil, Lalit Yerramilli Raju, Luiza Timariu, Saravana Krishnan Kannan
-
Publication number: 20150350907Abstract: Systems, methods, and devices for authentication during fast initial network link setup within wireless communication systems are disclosed. In one aspect, a method for wireless communication is provided. The method includes generating an aggregated message, the aggregated message comprising a pairwise master key identifier (PMKID) and an extensible authentication protocol re-authentication protocol (EAP-RP) frame. The method further includes transmitting the aggregated message.Type: ApplicationFiled: May 29, 2015Publication date: December 3, 2015Inventors: Luiza Timariu, George Cherian, Abhishek Pramod Patil, Santosh Paul Abraham
-
Publication number: 20150289299Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. In one aspect, an apparatus includes a processor configured to establish a first link with a second apparatus via a first band, establish a second link with the second apparatus via a second band using a tunneling protocol, and receive data from/provide data to the second apparatus via at least one of the first link or the second link, wherein the data received or provided via the first link includes a first medium access control (MAC) address associated with the first link, and the data received or provided via the second link includes a second MAC address associated with the second link. The processor is further configured to bind the first link to the second link to receive the data from/provide the data to the second apparatus via the first band and the second band.Type: ApplicationFiled: April 3, 2014Publication date: October 8, 2015Applicant: QUALCOMM IncorporatedInventors: Santosh Paul ABRAHAM, George CHERIAN, Luiza TIMARIU
-
Publication number: 20150138991Abstract: Apparatuses and methods for wireless communications are disclosed. An apparatus includes a processing system configured to associate with a first remote apparatus, monitor a wireless medium for a request from a second remote apparatus, and determine whether to enable an interface between the first and second remote apparatuses in response to the request.Type: ApplicationFiled: November 18, 2014Publication date: May 21, 2015Inventors: Luiza TIMARIU, Maksim KRASNYANSKIY, George CHERIAN, Santosh Paul ABRAHAM, Simone MERLIN, Amin JAFARIAN
-
Publication number: 20150124695Abstract: Systems, methods and devices for modifying relay operation of a wireless device are disclosed. In one aspect an apparatus for modifying relay operation of a wireless node comprises a processing system configured to generate a message requesting the wireless node to enable access point operation of the wireless node or instructing the wireless node to disable the access point operation of the wireless node. The message comprises a relay activation information element. The message comprises one or more of a field indicating a time for the wireless node to enable the access point operation or disable the access point operation and a field indicating whether the message is requesting the wireless node to enable the access point operation or instructing the wireless node to disable the access point operation.Type: ApplicationFiled: October 29, 2014Publication date: May 7, 2015Inventors: Amin Jafarian, Luiza Timariu, George Cherian, Ronald Houston Gibson, JR., Abhishek Pramod Patil, Santosh Paul Abraham
-
Publication number: 20150049671Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. In aspect, a first apparatus receives from a second apparatus information related to an ability of the second apparatus to associate with other apparatuses, and limits associations at the first apparatus based on the information. In another aspect, the first apparatus associates with a second apparatus, and transmits to the second apparatus information that indicates a number of desirable associations at the second apparatus.Type: ApplicationFiled: August 11, 2014Publication date: February 19, 2015Inventors: Amin JAFARIAN, George CHERIAN, Luiza TIMARIU, Abhishek Pramod PATIL, Santosh Paul ABRAHAM
-
Patent number: 8811349Abstract: An access terminal scans for nearby access points and maintains a candidate list of access point with which the access terminal may associate in the event the access terminal's communication with its current access point deteriorates for some reason. This search procedure may be performed in a proactive manner whereby the access terminal repeatedly performs scans and updates its list of candidate access points when it is powered on. In some aspects, the search procedure used by the access terminal may be based on a state of the wireless device. In addition, different states of the access terminal may be associated with different optimization criteria.Type: GrantFiled: February 19, 2008Date of Patent: August 19, 2014Assignee: Qualcomm IncorporatedInventors: Manoj M. Deshpande, Anup Kuzhiyil, Srinivasan Balasubramanian, Luiza Timariu, Sanjiv Nanda
-
Publication number: 20130235861Abstract: Techniques for performing WLAN system scanning and selection are described. A terminal performs multiple iterations of scan to detect for WLAN systems. A scan list containing at least one WLAN system to detect for is initially determined For each scan iteration, a scan type may be selected from among the supported scan types. The selected scan type may indicate passive scan or active scan, frequency channels to scan, etc. A scan may be performed based on the selected scan type. Signal strength measurements are obtained for access points received during the scan and used to identify detected access points. After all scan iterations are completed, candidates access points are identified based on the scan results, e.g., based on the signal strength measurements for the detected access points and a detection threshold.Type: ApplicationFiled: April 15, 2013Publication date: September 12, 2013Applicant: QUALCOMM IncorporatedInventors: Srinivasan Balasubramanian, Anup Kuzhiyil, Amit Gil, Lalit Yerramilli Raju, Luiza Timariu, Saravana Krishnan Kannan
-
Patent number: 8467784Abstract: Techniques for performing WLAN system scanning and selection are described. A terminal performs multiple iterations of scan to detect for WLAN systems. A scan list containing at least one WLAN system to detect for is initially determined. For each scan iteration, a scan type may be selected from among the supported scan types. The selected scan type may indicate passive scan or active scan, frequency channels to scan, etc. A scan may be performed based on the selected scan type. Signal strength measurements are obtained for access points received during the scan and used to identify detected access points. After all scan iterations are completed, candidates access points are identified based on the scan results, e.g., based on the signal strength measurements for the detected access points and a detection threshold. The best candidate access point may be selected for association by the terminal.Type: GrantFiled: March 30, 2007Date of Patent: June 18, 2013Assignee: QUALCOMM IncorporatedInventors: Srinivasan Balasubramanian, Anup Kuzhiyil, Amit Gil, Lalit Yerramilli Raju, Luiza Timariu, Saravana Krishnan Kannan
-
Publication number: 20080198811Abstract: An access terminal scans for nearby access points and maintains a candidate list of access point with which the access terminal may associate in the event the access terminal's communication with its current access point deteriorates for some reason. This search procedure may be performed in a proactive manner whereby the access terminal repeatedly performs scans and updates its list of candidate access points when it is powered on. In some aspects, the search procedure used by the access terminal may be based on a state of the wireless device. In addition, different states of the access terminal may be associated with different optimization criteria.Type: ApplicationFiled: February 19, 2008Publication date: August 21, 2008Applicant: QUALCOMM INCORPORATEDInventors: Manoj M. Deshpande, Anup Kuzhiyil, Srinivasan Balasubramanian, Luiza Timariu, Sanjiv Nanda
-
Publication number: 20080014934Abstract: Techniques for performing WLAN system scanning and selection are described. A terminal performs multiple iterations of scan to detect for WLAN systems. A scan list containing at least one WLAN system to detect for is initially determined. For each scan iteration, a scan type may be selected from among the supported scan types. The selected scan type may indicate passive scan or active scan, frequency channels to scan, etc. A scan may be performed based on the selected scan type. Signal strength measurements are obtained for access points received during the scan and used to identify detected access points. After all scan iterations are completed, candidates access points are identified based on the scan results, e.g., based on the signal strength measurements for the detected access points and a detection threshold. The best candidate access point may be selected for association by the terminal.Type: ApplicationFiled: March 30, 2007Publication date: January 17, 2008Inventors: Srinivasan Balasubramanian, Anup Kuzhiyil, Amit Gil, Lalit Yerramilli Raju, Luiza Timariu, Saravana Krishnan Kannan