Patents by Inventor Irfan Baig
Irfan Baig 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: 9294241Abstract: A method, system, and non-transitory computer-readable storage medium for managing inter-cell interference in a wireless network is provided. The method may be executed by at least one processor at a small cell gateway and may include receiving, uplink interference power corresponding to a first small cell base station (SCBS). The method may further include receiving neighboring cell information of the first SCBS, the neighboring cell information including information on a first plurality of SCBSs neighboring the first SCBS. The method may further include determining based on the received uplink interference power, that the first SCBS is experiencing inter-cell interference and determining a second plurality of SCBSs from among the first plurality of SCBSs that are interfering with the first SCBS. The method may further include adjusting uplink power allocation corresponding to a second SCBS from among the second plurality of SCBSs.Type: GrantFiled: February 12, 2015Date of Patent: March 22, 2016Assignee: WIPRO LIMITEDInventors: Saptarshi Chaudhuri, Irfan Baig
-
Patent number: 9204332Abstract: A method and system for providing session admission control for a new session in a broadband wireless network is provided. The method may include obtaining a guaranteed bit rate and a first quality of service class indicator for the new session. The method may further include calculating an available capacity using the guaranteed bit rate and determining whether the available capacity is a negative or a positive value. The new session may be admitted or rejected based on whether the available capacity is a negative or positive value.Type: GrantFiled: January 28, 2013Date of Patent: December 1, 2015Assignee: Wipro LimitedInventors: Saptarshi Chaudhuri, Irfan Baig, Subhodeep Sarkar
-
Patent number: 9191974Abstract: A method and system for providing session admission control for a new session in a broadband wireless network is provided. The method may include obtaining a guaranteed bit rate, a priority level, and a quality of service class indicator for the new session. The method may further include calculating an available capacity by utilizing the guaranteed bit rate. The method may further include searching through existing sessions for a first plurality of existing sessions having same quality of service class indicator as the new session and priority level lower than the priority level for the new session, if the available capacity is found to be a negative value. The method may further include filtering the first plurality of existing sessions to obtain a second existing session, preempting the second existing session, and admitting the new session in response to the preempting.Type: GrantFiled: January 28, 2013Date of Patent: November 17, 2015Assignee: WIPRO LIMITEDInventors: Saptarshi Chaudhuri, Irfan Baig, Subhodeep Sarkar
-
Patent number: 9179479Abstract: A method, system, and non-transitory computer-readable storage medium for providing admission control in a wireless network are provided. The method may include receiving a RACH-Preamble from a mobile device and determining whether a first set of requirements is satisfied for the received RACH-Preamble. The method may further include transmitting a first response to the mobile device when the first set of requirements is satisfied and receiving a RRC connection request from the mobile device after transmitting the first response. The method may further include determining an establishment cause of the RRC connection request and determining whether a second set of requirements corresponding to the establishment cause are satisfied. The method may further include rejecting the RRC connection request when the second set of requirements is not satisfied.Type: GrantFiled: April 10, 2013Date of Patent: November 3, 2015Assignee: Wipro LimitedInventors: Saptarshi Chaudhuri, Irfan Baig
-
Patent number: 9172515Abstract: A method, system, and non-transitory computer-readable storage medium for managing inter-cell interference in a wireless network is provided. The method may be executed by at least one processor at a small cell gateway and may include receiving, uplink interference power corresponding to a first small cell base station (SCBS). The method may further include receiving neighboring cell information of the first SCBS, the neighboring cell information including information on a first plurality of SCBSs neighboring the first SCBS. The method may further include determining based on the received uplink interference power, that the first SCBS is experiencing inter-cell interference and determining a second plurality of SCBSs from among the first plurality of SCBSs that are interfering with the first SCBS. The method may further include adjusting uplink power allocation corresponding to a second SCBS from among the second plurality of SCBSs.Type: GrantFiled: February 4, 2014Date of Patent: October 27, 2015Assignee: WIPRO LIMITEDInventors: Saptarshi Chaudhuri, Irfan Baig
-
Publication number: 20150181477Abstract: A method and system for automatically updating a neighbor list associated with a serving base station is disclosed. The method involves receiving a measurement report from a User Equipment (UE) associated with the serving base station, wherein the measurement report comprises at least one relative signal strength measurement between the UE and each of a plurality of neighboring base stations; comparing the at least one relative signal strength measurement between the UE and the plurality of neighboring base stations with a current signal strength between the UE and the serving base station; identifying at least one of the plurality of neighboring base stations having a greater relative signal strength with respect to the UE than the serving base station a predefined number of times based on the comparison; and updating the neighbor list associated with the serving base station with the identified at least one neighboring base stations.Type: ApplicationFiled: February 17, 2014Publication date: June 25, 2015Applicant: Wipro LimitedInventors: Saptarshi Chaudhuri, Irfan Baig
-
Publication number: 20150155983Abstract: A method, system, and non-transitory computer-readable storage medium for managing inter-cell interference in a wireless network is provided. The method may be executed by at least one processor at a small cell gateway and may include receiving, uplink interference power corresponding to a first small cell base station (SCBS). The method may further include receiving neighboring cell information of the first SCBS, the neighboring cell information including information on a first plurality of SCBSs neighboring the first SCBS. The method may further include determining based on the received uplink interference power, that the first SCBS is experiencing inter-cell interference and determining a second plurality of SCBSs from among the first plurality of SCBSs that are interfering with the first SCBS. The method may further include adjusting uplink power allocation corresponding to a second SCBS from among the second plurality of SCBSs.Type: ApplicationFiled: February 12, 2015Publication date: June 4, 2015Applicant: Wipro LimitedInventors: Saptarshi CHAUDHURI, Irfan BAIG
-
Publication number: 20140226472Abstract: A method, system, and non-transitory computer-readable storage medium for admission control in a wireless network are provided. The method may include receiving a RRC connection request from a mobile device and determining an establishment cause of the RRC connection request. The method may further include determining whether a set of requirements corresponding to the establishment cause is satisfied and rejecting the RRC connection request when the set of requirements is not satisfied. The set of requirements may include at least one of: signal characteristics of an uplink connection of the mobile device exceeding predetermined threshold signal characteristics for the establishment cause, and the current system occupancy for the establishment cause being less than a predetermined maximum system occupancy for the establishment cause.Type: ApplicationFiled: April 10, 2013Publication date: August 14, 2014Applicant: Wipro LimitedInventors: Saptarshi CHAUDHURI, Irfan BAIG
-
Publication number: 20140226471Abstract: A method, system, and non-transitory computer-readable storage medium for providing admission control in a wireless network are provided. The method may include receiving a RACH-Preamble from a mobile device and determining whether a first set of requirements is satisfied for the received RACH-Preamble. The method may further include transmitting a first response to the mobile device when the first set of requirements is satisfied and receiving a RRC connection request from the mobile device after transmitting the first response. The method may further include determining an establishment cause of the RRC connection request and determining whether a second set of requirements corresponding to the establishment cause are satisfied. The method may further include rejecting the RRC connection request when the second set of requirements is not satisfied.Type: ApplicationFiled: April 10, 2013Publication date: August 14, 2014Applicant: WIPRO LIMITEDInventors: Saptarshi CHAUDHURI, Irfan BAIG
-
Publication number: 20140219197Abstract: A method, system, and non-transitory computer-readable storage medium for managing inter-cell interference in a wireless network is provided. The method may be executed by at least one processor at a small cell gateway and may include receiving, uplink interference power corresponding to a first small cell base station (SCBS). The method may further include receiving neighboring cell information of the first SCBS, the neighboring cell information including information on a first plurality of SCBSs neighboring the first SCBS. The method may further include determining based on the received uplink interference power, that the first SCBS is experiencing inter-cell interference and determining a second plurality of SCBSs from among the first plurality of SCBSs that are interfering with the first SCBS. The method may further include adjusting uplink power allocation corresponding to a second SCBS from among the second plurality of SCBSs.Type: ApplicationFiled: February 4, 2014Publication date: August 7, 2014Applicant: Wipro LimitedInventors: Saptarshi CHAUDHURI, Irfan BAIG
-
Publication number: 20140105059Abstract: A method and system for providing session admission control for a new session in a broadband wireless network is provided. The method may include obtaining a guaranteed bit rate, a priority level, and a quality of service class indicator for the new session. The method may further include calculating an available capacity by utilizing the guaranteed bit rate. The method may further include searching through existing sessions for a first plurality of existing sessions having same quality of service class indicator as the new session and priority level lower than the priority level for the new session, if the available capacity is found to be a negative value. The method may further include filtering the first plurality of existing sessions to obtain a second existing session, preempting the second existing session, and admitting the new session in response to the preempting.Type: ApplicationFiled: January 28, 2013Publication date: April 17, 2014Applicant: Wipro LimitedInventors: Saptarshi Chaudhuri, Irfan Baig, Subhodeep Sarkar
-
Publication number: 20140105006Abstract: A method and system for providing session admission control for a new session in a broadband wireless network is provided. The method may include obtaining a guaranteed bit rate and a first quality of service class indicator for the new session. The method may further include calculating an available capacity using the guaranteed bit rate and determining whether the available capacity is a negative or a positive value. The new session may be admitted or rejected based on whether the available capacity is a negative or positive value.Type: ApplicationFiled: January 28, 2013Publication date: April 17, 2014Applicant: Wipro LimitedInventors: Saptarshi Chaudhuri, Irfan Baig, Subhodeep Sarkar
-
Patent number: 8426169Abstract: The present invention provides compounds characterized by the formula (I), where each of the substituent radicals is described in the specification. The invention also describes the use of said compounds in the treatment of various diseases, including: cancer or tumoral processes in general, Paget's disease, hypercalcaemia, hypercalciuria and neurological diseases (inter alia, Parkinson's, Alzheimer's, Huntington's).Type: GrantFiled: February 4, 2008Date of Patent: April 23, 2013Assignees: University of Kentucky Research Foundation, Universidad de OviedoInventors: Jürgen Rohr, Irfan Baig, José Antonio Salas Fernández, Alfredo Fernández Braña, Carmen Méndez Fernández, Mariá Pérez Solares
-
Publication number: 20100086973Abstract: The present invention provides compounds characterized by the formula (I), where each of the substituent radicals is described in the specification. The invention also describes the use of said compounds in the treatment of various diseases, including: cancer or tumoral processes in general, Paget's disease, hypercalcaemia, hypercalciuria and neurological diseases (inter alia, Parkinson's, Alzheimer's, Huntington's).Type: ApplicationFiled: February 4, 2008Publication date: April 8, 2010Applicant: University of Kentucky Research FoundationInventors: Jürgen Rohr, Irfan Baig, José Antonio Salas Fernández, Alfredo Fernández Braña, Carmen Méndez Fernández, Mariá Pérez Solares