Patents by Inventor Dipesh Hasmukhlal Shah
Dipesh Hasmukhlal Shah 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: 9655035Abstract: Systems and methods that utilize femtocell access points (FAP) to perform radio frequency (RF) network sweeps are provided. In one embodiment, a method includes: predicting an availability of an access point (AP) to perform an RF network sweep; and determining that the access point is available to perform the RF network sweep based, at least, on a prediction that a mobile device on a white list for the access point is not likely to access the access point during a time interval associated with performing the RF network sweep. In another embodiment, a method includes: comparing a network quality characteristic for a wireless channel associated with a FAP with a network quality characteristic for a wired network communicatively coupled to the FAP. The network quality characteristics can be the same. The method can then include employing the comparison to determine to which network an impairment is attributable.Type: GrantFiled: February 3, 2016Date of Patent: May 16, 2017Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.Inventors: James Gordon Beattie, Jr., Stephen Griesmer, Thomas Killian, N. L. Schryer, Dipesh Hasmukhlal Shah, Kaushik Gohel
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Publication number: 20160157167Abstract: Systems and methods that utilize femtocell access points (FAP) to perform radio frequency (RF) network sweeps are provided. In one embodiment, a method includes: predicting an availability of an access point (AP) to perform an RF network sweep; and determining that the access point is available to perform the RF network sweep based, at least, on a prediction that a mobile device on a white list for the access point is not likely to access the access point during a time interval associated with performing the RF network sweep. In another embodiment, a method includes: comparing a network quality characteristic for a wireless channel associated with a FAP with a network quality characteristic for a wired network communicatively coupled to the FAP. The network quality characteristics can be the same. The method can then include employing the comparison to determine to which network an impairment is attributable.Type: ApplicationFiled: February 3, 2016Publication date: June 2, 2016Inventors: James Gordon Beattie, JR., Stephen Griesmer, Thomas Killian, N.L. Schryer, Dipesh Hasmukhlal Shah, Kaushik Gohel
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Patent number: 9288699Abstract: Systems and methods that utilize femtocell access points (FAP) to perform radio frequency (RF) network sweeps are provided. In one embodiment, a method includes: predicting an availability of an access point (AP) to perform an RF network sweep; and determining that the access point is available to perform the RF network sweep based, at least, on a prediction that a mobile device on a white list for the access point is not likely to access the access point during a time interval associated with performing the RF network sweep. In another embodiment, a method includes: comparing a network quality characteristic for a wireless channel associated with a FAP with a network quality characteristic for a wired network communicatively coupled to the FAP. The network quality characteristics can be the same. The method can then include employing the comparison to determine to which network an impairment is attributable.Type: GrantFiled: January 14, 2014Date of Patent: March 15, 2016Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.Inventors: James Gordon Beattie, Stephen Griesmer, Thomas Killian, N. L. Schryer, Dipesh Hasmukhlal Shah, Kaushik Gohel
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Patent number: 8989751Abstract: A conventional wireless device constantly measures the signal strength of its server base station and the strength of signals from surrounding base stations for handoff purposes. The wireless device transmits this information to its serving base station, which discards the information a short time afterward, following handoff. The present system and method store the formerly discarded information in one of several existing network elements or in a separate computer system. This information is used to generate a carrier to interference ratio, which indicates the level of interference between station pairs, and to also generate a carrier to interference matrix, including identifying potential interference for each station pair. The frequency of occurrences during predetermined desired periods of time and the volume of traffic affected by each level of interference may also be calculated. This provides comprehensive, continuous, real-time information for wireless frequency planning.Type: GrantFiled: February 7, 2014Date of Patent: March 24, 2015Assignee: AT&T Mobility II LLCInventor: Dipesh Hasmukhlal Shah
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Publication number: 20140155055Abstract: A conventional wireless device constantly measures the signal strength of its server base station and the strength of signals from surrounding base stations for handoff purposes. The wireless device transmits this information to its serving base station, which discards the information a short time afterward, following handoff. The present system and method store the formerly discarded information in one of several existing network elements or in a separate computer system. This information is used to generate a carrier to interference ratio, which indicates the level of interference between station pairs, and to also generate a carrier to interference matrix, including identifying potential interference for each station pair. The frequency of occurrences during predetermined desired periods of time and the volume of traffic affected by each level of interference may also be calculated. This provides comprehensive, continuous, real-time information for wireless frequency planning.Type: ApplicationFiled: February 7, 2014Publication date: June 5, 2014Applicant: AT&T Mobility II LLCInventor: Dipesh Hasmukhlal Shah
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Publication number: 20140128005Abstract: Systems and methods that utilize femtocell access points (FAP) to perform radio frequency (RF) network sweeps are provided. In one embodiment, a method includes: predicting an availability of an access point (AP) to perform an RF network sweep; and determining that the access point is available to perform the RF network sweep based, at least, on a prediction that a mobile device on a white list for the access point is not likely to access the access point during a time interval associated with performing the RF network sweep. In another embodiment, a method includes: comparing a network quality characteristic for a wireless channel associated with a FAP with a network quality characteristic for a wired network communicatively coupled to the FAP. The network quality characteristics can be the same. The method can then include employing the comparison to determine to which network an impairment is attributable.Type: ApplicationFiled: January 14, 2014Publication date: May 8, 2014Applicant: AT&T Intellectual Property I, L.P.Inventors: James Gordon Beattie, Stephen Griesmer, Thomas Killian, N.L. Schryer, Dipesh Hasmukhlal Shah, Kaushik Gohel
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Patent number: 8682335Abstract: A conventional wireless device constantly measures the signal strength of its server base station and the strength of signals from surrounding base stations for handoff purposes. The wireless device transmits this information to its serving base station, which discards the information a short time afterward, following handoff. The present system and method store the formerly discarded information in one of several existing network elements or in a separate computer system. This information is used to generate a carrier to interference ratio, which indicates the level of interference between station pairs, and to also generate a carrier to interference matrix, including identifying potential interference for each station pair. The frequency of occurrences during predetermined desired periods of time and the volume of traffic affected by each level of interference may also be calculated. This provides comprehensive, continuous, real-time information for wireless frequency planning.Type: GrantFiled: June 28, 2013Date of Patent: March 25, 2014Assignee: AT&T Mobility II LLCInventor: Dipesh Hasmukhlal Shah
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Patent number: 8660556Abstract: Systems and methods that utilize femtocell access points (FAP) to perform radio frequency (RF) network sweeps are provided. In one embodiment, a method includes: predicting an availability of an access point (AP) to perform an RF network sweep; and determining that the access point is available to perform the RF network sweep based, at least, on a prediction that a mobile device on a white list for the access point is not likely to access the access point during a time interval associated with performing the RF network sweep. In another embodiment, a method includes: comparing a network quality characteristic for a wireless channel associated with a FAP with a network quality characteristic for a wired network communicatively coupled to the FAP. The network quality characteristics can be the same. The method can then include employing the comparison to determine to which network an impairment is attributable.Type: GrantFiled: December 6, 2011Date of Patent: February 25, 2014Assignee: AT&T Intellectual Property I, L.P.Inventors: James Gordon Beattie, Stephen Griesmer, Thomas Killian, N. L. Schryer, Dipesh Hasmukhlal Shah, Kaushik Gohel
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Publication number: 20130288666Abstract: A conventional wireless device constantly measures the signal strength of its server base station and the strength of signals from surrounding base stations for handoff purposes. The wireless device transmits this information to its serving base station, which discards the information a short time afterward, following handoff. The present system and method store the formerly discarded information in one of several existing network elements or in a separate computer system. This information is used to generate a carrier to interference ratio, which indicates the level of interference between station pairs, and to also generate a carrier to interference matrix, including identifying potential interference for each station pair. The frequency of occurrences during predetermined desired periods of time and the volume of traffic affected by each level of interference may also be calculated. This provides comprehensive, continuous, real-time information for wireless frequency planning.Type: ApplicationFiled: June 28, 2013Publication date: October 31, 2013Inventor: Dipesh Hasmukhlal Shah
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Patent number: 8498648Abstract: A conventional wireless device constantly measures the signal strength of its server base station and the strength of signals from surrounding base stations for handoff purposes. The wireless device transmits this information to its serving base station, which discards the information a short time afterward, following handoff. The present system and method store the formerly discarded information in one of several existing network elements or in a separate computer system. This information is used to generate a carrier to interference ratio, which indicates the level of interference between station pairs, and to also generate a carrier to interference matrix, including identifying potential interference for each station pair. The frequency of occurrences during predetermined desired periods of time and the volume of traffic affected by each level of interference may also be calculated. This provides comprehensive, continuous, real-time information for wireless frequency planning.Type: GrantFiled: June 29, 2012Date of Patent: July 30, 2013Assignee: AT&T Mobility II LLCInventor: Dipesh Hasmukhlal Shah
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Publication number: 20130143553Abstract: Systems and methods that utilize femtocell access points (FAP) to perform radio frequency (RF) network sweeps are provided. In one embodiment, a method includes: predicting an availability of an access point (AP) to perform an RF network sweep; and determining that the access point is available to perform the RF network sweep based, at least, on a prediction that a mobile device on a white list for the access point is not likely to access the access point during a time interval associated with performing the RF network sweep. In another embodiment, a method includes: comparing a network quality characteristic for a wireless channel associated with a FAP with a network quality characteristic for a wired network communicatively coupled to the FAP. The network quality characteristics can be the same. The method can then include employing the comparison to determine to which network an impairment is attributable.Type: ApplicationFiled: December 6, 2011Publication date: June 6, 2013Applicant: AT&T INTELLECTUAL PROPERTY I, LPInventors: James Gordon Beattie, JR., Stephen Griesmer, Thomas Killian, N. L. Schryer, Dipesh Hasmukhlal Shah, Kaushik Gohel
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Publication number: 20120270544Abstract: A conventional wireless device constantly measures the signal strength of its server base station and the strength of signals from surrounding base stations for handoff purposes. The wireless device transmits this information to its serving base station, which discards the information a short time afterward, following handoff. The present system and method store the formerly discarded information in one of several existing network elements or in a separate computer system. This information is used to generate a carrier to interference ratio, which indicates the level of interference between station pairs, and to also generate a carrier to interference matrix, including identifying potential interference for each station pair. The frequency of occurrences during predetermined desired periods of time and the volume of traffic affected by each level of interference may also be calculated. This provides comprehensive, continuous, real-time information for wireless frequency planning.Type: ApplicationFiled: June 29, 2012Publication date: October 25, 2012Applicant: AT&T MOBILITY II LLCInventor: Dipesh Hasmukhlal Shah
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Patent number: 8233907Abstract: A conventional wireless device constantly measures the signal strength of its server base station and the strength of signals from surrounding base stations for handoff purposes. The wireless device transmits this information to its serving base station, which discards the information a short time afterward, following handoff. The present system and method store the formerly discarded information in one of several existing network elements or in a separate computer system. This information is used to generate a carrier to interference ratio, which indicates the level of interference between station pairs, and to also generate a carrier to interference matrix, including identifying potential interference for each station pair. The frequency of occurrences during predetermined desired periods of time and the volume of traffic affected by each level of interference may also be calculated. This provides comprehensive, continuous, real-time information for wireless frequency planning.Type: GrantFiled: November 3, 2004Date of Patent: July 31, 2012Assignee: AT&T Mobility II LLCInventor: Dipesh Hasmukhlal Shah