Patents by Inventor Edward Vajravelu
Edward Vajravelu 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: 9998947Abstract: The present disclosure discloses a method and network device for intelligent handling of voice calls from mobile voice client devices. In some embodiments, the network device detects that a load, corresponding to a plurality of client devices associated with an access point, exceeds a particular threshold value. In some embodiments, the network device detects that a call quality for a current ongoing call, corresponding to a first client device associated with an access point, is below a first threshold value. In response, the network device selects a particular client device, of the plurality of client devices associated with the access point, for disassociation with the access point. The network device then causes the particular client device to disassociate with the access point.Type: GrantFiled: September 16, 2016Date of Patent: June 12, 2018Assignee: ARUBA NETWORKS, INC.Inventors: Gopal Agarwal, Ramesh Ardeli, Venkatesh Joshi, Vamsi Kodavanty, Hari Kurmala, Edward Vajravelu
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Patent number: 9992202Abstract: Certain aspects and features of the present disclosure relate to providing access control using groups that can be dynamically controlled by group owners, such access control hereinafter referred to as group access control. Group access control can be used to control the transmission of packets on a network layer, or for other access control. A network administrator can provide users with permissions, such as using user roles. Users can then establish groups to share permissions with other users. A group is established by a group owner, who can modify the member list of that group and modify what permissions will be passed on to group members all without the involvement of a network administrator. Members of a group can include users, devices, and network resources. Additionally, data path entities (e.g. routers and access points) can facilitate delivery of packets between group members across multiple logical networks.Type: GrantFiled: April 30, 2015Date of Patent: June 5, 2018Assignee: ARUBA NETWORKS, INCInventors: Edward Vajravelu, Partha Narasimhan, Sachin Shamrao Sanap, Gopal Agarwal
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Patent number: 9917839Abstract: A non-transitory computer readable medium includes instructions which, when executed by one or more hardware processors, causes performance of operations. The operations include receiving, by a network device from a first user device, a first message addressed to a second user device and identifying a first user role associated with the first user device and a second user role associated with the second user device. The operations further include determining whether a set of predefined user role relationships authorizes a communication between user devices having the first user role and user devices having the second user role. In response to determining that the set of predefined user role relationships do not authorize the communication between user devices having the first user role and user devices having the second user role, the operations refrain forwarding the first message from the first user device to the second user device.Type: GrantFiled: October 17, 2014Date of Patent: March 13, 2018Assignee: ARUBA NETWORKS, INC.Inventors: Ashish Vyas, Edward Vajravelu, Gopal Agarwal, Venkatesh Joshi
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Patent number: 9894070Abstract: A non-transitory computer readable medium includes computer readable program code including instructions for snooping a message from a client device addressed to a particular IP address corresponding to a shared device; determining whether the client device has authorization to access the shared device; responsive to determining that the client device does not have authorization to access the shared device, refraining from forwarding the message to the particular IP address; and responsive to determining that the client device has authorization to access the shared device, forwarding the message to the particular IP address.Type: GrantFiled: October 6, 2014Date of Patent: February 13, 2018Assignee: ARUBA NETWORKS, INC.Inventors: Edward Vajravelu, Arun R Kumar, Ashish Vyas, Ramalingeswara Reddy Onteddu, Varun Shah
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Publication number: 20170006495Abstract: The present disclosure discloses a method and network device for intelligent handling of voice calls from mobile voice client devices. In some embodiments, the network device detects that a load, corresponding to a plurality of client devices associated with an access point, exceeds a particular threshold value. In some embodiments, the network device detects that a call quality for a current ongoing call, corresponding to a first client device associated with an access point, is below a first threshold value. In response, the network device selects a particular client device, of the plurality of client devices associated with the access point, for disassociation with the access point. The network device then causes the particular client device to disassociate with the access point.Type: ApplicationFiled: September 16, 2016Publication date: January 5, 2017Inventors: Gopal Agarwal, Ramesh Ardeli, Venkatesh Joshi, Vamsi Kodavanty, Hari Kurmala, Edward Vajravelu
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Patent number: 9510233Abstract: The present disclosure discloses a method and network device for intelligent handling of voice calls from mobile voice client devices. In some embodiments, the network device detects that a load, corresponding to a plurality of client devices associated with an access point, exceeds a particular threshold value. In some embodiments, the network device detects that a call quality for a current ongoing call, corresponding to a first client device associated with an access point, is below a first threshold value. In response, the network device selects a particular client device, of the plurality of client devices associated with the access point, for disassociation with the access point. The network device then causes the particular client device to disassociate with the access point.Type: GrantFiled: July 15, 2014Date of Patent: November 29, 2016Assignee: Aruba Networks, Inc.Inventors: Gopal Agarwal, Ramesh Ardeli, Venkatesh Joshi, Vamsi Kodavanty, Hari Krishna Kurmala, Edward Vajravelu
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Publication number: 20160255086Abstract: Certain aspects and features of the present disclosure relate to providing access control using groups that can be dynamically controlled by group owners, such access control hereinafter referred to as group access control. Group access control can be used to control the transmission of packets on a network layer, or for other access control. A network administrator can provide users with permissions, such as using user roles. Users can then establish groups to share permissions with other users. A group is established by a group owner, who can modify the member list of that group and modify what permissions will be passed on to group members all without the involvement of a network administrator. Members of a group can include users, devices, and network resources. Additionally, data path entities (e.g. routers and access points) can facilitate delivery of packets between group members across multiple logical networks.Type: ApplicationFiled: April 30, 2015Publication date: September 1, 2016Inventors: Edward Vajravelu, Partha Narasimhan, Sachin Shamrao Sanap, Gopal Agarwal
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Publication number: 20160112427Abstract: A non-transitory computer readable medium includes instructions which, when executed by one or more hardware processors, causes performance of operations. The operations include receiving, by a network device from a first user device, a first message addressed to a second user device and identifying a first user role associated with the first user device and a second user role associated with the second user device. The operations further include determining whether a set of predefined user role relationships authorizes a communication between user devices having the first user role and user devices having the second user role. In response to determining that the set of predefined user role relationships do not authorize the communication between user devices having the first user role and user devices having the second user role, the operations refrain forwarding the first message from the first user device to the second user device.Type: ApplicationFiled: October 17, 2014Publication date: April 21, 2016Inventors: Ashish Vyas, Edward Vajravelu, Gopal Agarwal, Venkatesh Joshi
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Publication number: 20160065578Abstract: A non-transitory computer readable medium includes computer readable program code including instructions for snooping a message from a client device addressed to a particular IP address corresponding to a shared device; determining whether the client device has authorization to access the shared device; responsive to determining that the client device does not have authorization to access the shared device, refraining from forwarding the message to the particular IP address; and responsive to determining that the client device has authorization to access the shared device, forwarding the message to the particular IP address.Type: ApplicationFiled: October 6, 2014Publication date: March 3, 2016Applicant: ARUBA NETWORKS, INCInventors: EDWARD VAJRAVELU, ARUN R. KUMAR, ASHISH VYAS, RAMALINGESWARA REDDY ONTEDDU, VARUN SHAH
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Publication number: 20160021564Abstract: The present disclosure discloses a method and network device for intelligent handling of voice calls from mobile voice client devices. In some embodiments, the network device detects that a load, corresponding to a plurality of client devices associated with an access point, exceeds a particular threshold value. In some embodiments, the network device detects that a call quality for a current ongoing call, corresponding to a first client device associated with an access point, is below a first threshold value. In response, the network device selects a particular client device, of the plurality of client devices associated with the access point, for disassociation with the access point. The network device then causes the particular client device to disassociate with the access point.Type: ApplicationFiled: July 15, 2014Publication date: January 21, 2016Applicant: Aruba Networks, Inc.Inventors: Gopal Agarwal, Ramesh Ardeli, Venkatesh Joshi, Vamsi Kodavanty, Hari Krishna Kurmala, Edward Vajravelu