Yerra
Arun Sarat Yerra, Santa Clara, CA US
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20140362709 | SYSTEM AND METHOD FOR BASE TOPOLOGY SELECTION - A system and method for base topology selection includes a network controller including a control unit and one or more ports coupled to the control unit and configured to couple the network controller to one or more network switching devices of a network. The network controller is configured to receive initiation messages from the network switching devices, receive configuration and status messages from the network switching devices, transmit discovery requests to the network switching devices, receive discovery responses from the network switching devices, determine a network topology of the network based on information associated with the initiation messages, the configuration and status messages, and the discovery responses, apply heuristic rules to the network topology, and select a base topology based on results of the applied heuristic rules. The network controller may further be configured to transmit flow control messages to the network switching devices to provision the network consistent with the selected base topology. | 12-11-2014 |
Kesava Abhinav Yerra, San Francisco, CA US
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20140128047 | SYSTEM AND METHOD FOR CALL BLOCKING AND SMS BLOCKING - Systems and techniques are provided for managing and categorizing undesired phone calls and text messages. In a specific implementation, an electronic communication identified by a phone number is intercepted at a mobile communications device before the electronic communication is received by an application program on the device. The phone number is sent to a server for the server to identify a category associated with the phone number. The category is received at the mobile communication device. Based on the received category, a determination is made as to whether the application program should be allowed to receive the electronic communication. If allowed, the electronic communication is forwarded to the application program; else, the electronic communication is not forwarded. | 05-08-2014 |
20140349625 | SYSTEM AND METHOD FOR MOBILE COMMUNICATIONS BLOCKING BASED ON CROWD SOURCED INFORMATION - Systems and techniques are provided for managing and categorizing undesired phone calls and text messages. In a specific implementation, information indicating that an electronic communication received at a mobile communications device of each user in the crowd should belong in a specific category is received from a crowd. If a number of users in the crowd exceeds a threshold value, information identifying the electronic communication is stored in a database as belonging in the specific category. The database is provided to a mobile communications device of a user, where when the electronic communication is transmitted to the mobile communications device of the user, the electronic communication is blocked at the mobile communications device of the user because the electronic communication is in the specific category. | 11-27-2014 |
Siva Satya Prasad Yerra, Visakhapatnam IN
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20150026123 | SIZE-BASED DATA SYNCHRONIZATION - Data synchronization techniques are provided that effectively isolate data transfer over the network from actual interpretation of data. The data synchronization techniques include a protocol designed to work based on a “size” (amount) of data transferred over the network, irrespective of the content represented by the data that is transferred. The size itself may be determined, for example, by the client, backend system, an agreed-upon configuration that is maintained for a predetermined period of time, etc. In certain embodiments, a client transmits a request to the server that indicates a “requested payload size.” Using the requested payload size, the server generates a response (i.e., one or more messages) that provides the client with data, referred to herein as synchronization data, for storage at the client device. | 01-22-2015 |
Srinivas Yerra, Sunnyvale, CA US
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20140095865 | EXCHANGE OF DIGITAL CERTIFICATES IN A CLIENT-PROXY-SERVER NETWORK CONFIGURATION - Various techniques are described to authenticate the identity of a proxy in a client-proxy-server configuration. The configuration may have a client-side and a server-side SSL session. In the server-side session, if the proxy has access to the private keys of the client, the proxy may select a client certificate from a collection of client certificates and send the selected certificate to the server to satisfy a client authentication request of the server. If the proxy does not have access to the private keys, the proxy may instead send an emulated client certificate to the server. Further, the client certificate received from the client may be embedded within the emulated client certificate so as to allow the server to directly authenticate the client, in addition to the proxy. An emulated client certificate chain may be formed instead of an emulated client certificate. Similar techniques may be applied to the client-side session. | 04-03-2014 |