Patents by Inventor Robert A. Soni
Robert A. Soni 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).
-
Publication number: 20240076708Abstract: Methods of preparing highly purified steviol glycosides, particularly rebaudiosides A, D and M are described. The methods include utilizing recombinant microorganisms for converting various staring compositions to target steviol glycosides. In addition, novel steviol glycosides reb D2 and reb M2 are disclosed, as are methods of preparing the same. The highly purified rebaudiosides are useful as non-caloric sweetener in edible and chewable compositions such as any beverages, confectioneries, bakery products, cookies, and chewing gums.Type: ApplicationFiled: December 5, 2022Publication date: March 7, 2024Inventors: Avetik MARKOSYAN, Indra PRAKASH, Cynthia BUNDERS, Pankaj SONI, Cyrille JARRIN, Aurélien BADIE, Robert TER HALLE
-
Patent number: 11911390Abstract: Novel dry powder compositions comprising and methods relating thereto are provided. The dry powder compositions comprise PDE5 inhibitors, such as vardenafil, or pharmaceutically acceptable salts or esters thereof. The dry powder compositions may optionally include an carrier/excipient. The concentration of active agent may be at least about 2% by weight. Methods of aerosolizing the dry powder compositions and using them to treat various diseases are also disclosed.Type: GrantFiled: March 24, 2021Date of Patent: February 27, 2024Assignee: Respira Therapeutics, Inc.Inventors: Zhen Xu, Hugh Smyth, Aileen Gibbons, Revati Shreeniwas, Pravin Soni, Dan Deaton, James Hannon, Stephen Lermer, Robert Curtis, Martin J. Donovan
-
Patent number: 9935743Abstract: A method of operating a first network element in a wireless communications network to perform WIFI and long term evolution (LTE) communications with a second network element on an unlicensed portion of a radio spectrum, the unlicensed portion being divided into first and second frequency regions, includes performing, at the first network element, WIFI protocol communications over the unlicensed portion, including at least one of transmission to, and reception from, a second network element, of WIFI protocol data using one or more first frequencies of the first frequency region, and performing, at the first network element, LTE protocol communications over the unlicensed portion including at least one of transmission to, and reception from, the second network element, of LTE protocol data using one or more second frequencies of the second frequency region, the WIFI protocol communications and LTE protocol communications being performed by the first network element simultaneously.Type: GrantFiled: September 9, 2014Date of Patent: April 3, 2018Assignee: Alcatel-Lucent USA Inc.Inventors: Mohammad R. Khawer, Robert Soni
-
Patent number: 9775153Abstract: User equipment aggregates connections in at least one of a first unlicensed frequency band and a second unlicensed frequency band with a connection in a licensed frequency band to form a wireless backhaul connection to the user equipment. The user equipment selectively allocates a third unlicensed frequency band to a tethering connection.Type: GrantFiled: January 28, 2015Date of Patent: September 26, 2017Assignee: Alcatel LucentInventors: Mohammad R. Khawer, Colin Kahn, Robert A. Soni
-
Patent number: 9549360Abstract: A user equipment determines a set of licensed and unlicensed frequency bands that are available for wireless communication. The user equipment selects a first subset of the set as targets for a handover involving at least one unlicensed frequency band and transmits information indicating the first subset. A base station receives information indicating a first subset of a set of licensed and unlicensed frequency bands. The first subset are targets for a handover of user equipment involving at least one unlicensed frequency band. The base station selects a second subset based on the first subset and transmits information indicating the second subset.Type: GrantFiled: January 28, 2015Date of Patent: January 17, 2017Assignee: Alcatel LucentInventors: Mohammad R. Khawer, Yigang Cai, Robert A. Soni
-
Publication number: 20160249255Abstract: Policy control and charging functionality in a network receives information indicating tariffs for a call session associated with a user equipment. The policy control and charging functionality defines, based on the information indicating the tariffs, a policy governing allocation of one or more licensed frequency bands and one or more unlicensed frequency bands to the call session. The policy and control charging functionality transmits the policy to a base station associated with the user equipment.Type: ApplicationFiled: February 25, 2015Publication date: August 25, 2016Inventors: Mohammad R. Khawer, Yigang Cai, Robert A. Soni
-
Publication number: 20160219589Abstract: User equipment aggregates connections in at least one of a first unlicensed frequency band and a second unlicensed frequency band with a connection in a licensed frequency band to form a wireless backhaul connection to the user equipment. The user equipment selectively allocates a third unlicensed frequency band to a tethering connection.Type: ApplicationFiled: January 28, 2015Publication date: July 28, 2016Applicant: ALCATEL-LUCENT USA INC.Inventors: Mohammad R. Khawer, Colin Kahn, Robert A. Soni
-
Publication number: 20160219487Abstract: A user equipment determines a set of licensed and unlicensed frequency bands that are available for wireless communication. The user equipment selects a first subset of the set as targets for a handover involving at least one unlicensed frequency band and transmits information indicating the first subset. A base station receives information indicating a first subset of a set of licensed and unlicensed frequency bands. The first subset are targets for a handover of user equipment involving at least one unlicensed frequency band. The base station selects a second subset based on the first subset and transmits information indicating the second subset.Type: ApplicationFiled: January 28, 2015Publication date: July 28, 2016Applicant: ALCATEL-LUCENT USA INC.Inventors: Mohammad R. Khawer, Yigang Cai, Robert A. Soni
-
Publication number: 20160219590Abstract: A base station receives a charging policy indicating data usage tariffs for licensed and unlicensed frequency bands. The base station selectively allocates one or more of the licensed or unlicensed frequency bands to user equipment based on the data usage tariffs. A network charging system transmits a charging policy indicating data usage tariffs for licensed and unlicensed frequency bands. The network charging system receives a message including charging parameters for data usage by one or more of the licensed or unlicensed frequency bands that are selectively allocated based on the charging policy.Type: ApplicationFiled: January 28, 2015Publication date: July 28, 2016Applicant: ALCATEL-LUCENT USA INC.Inventors: Mohammad R. Khawer, Yigang Cai, Robert A. Soni
-
Publication number: 20160183131Abstract: Mobile units are handed over from LTE to carrier grade WiFi. The LTE can be licensed (LTE-L) or unlicensed (LTE-U). Charging mechanisms for co-located and integrated WiFi are also provided. When an LTE-U capable mobile unit moves into the LTE-U coverage area of a small cell, the mobile unit can use the unlicensed spectrum for a data session, thereby effectively increasing the data capacity of the network. When the mobile unit moves within the carrier grade Wi-Fi coverage area of the small cell, the small cell can handover the entire data session to the carrier grade Wi-Fi access point, thereby freeing up LTE system resources to provide data services to other mobile units.Type: ApplicationFiled: December 19, 2014Publication date: June 23, 2016Applicant: Alcatel-Lucent USA Inc.Inventors: Mohammad R. Khawer, Yigang Cai, Robert A. Soni
-
Publication number: 20160073405Abstract: A method of operating a first network element in a wireless communications network to perform WIFI and long term evolution (LTE) communications with a second network element on an unlicensed portion of a radio spectrum, the unlicensed portion being divided into first and second frequency regions, includes performing, at the first network element, WIFI protocol communications over the unlicensed portion, including at least one of transmission to, and reception from, a second network element, of WIFI protocol data using one or more first frequencies of the first frequency region, and performing, at the first network element, LTE protocol communications over the unlicensed portion including at least one of transmission to, and reception from, the second network element, of LTE protocol data using one or more second frequencies of the second frequency region, the WIFI protocol communications and LTE protocol communications being performed by the first network element simultaneously.Type: ApplicationFiled: September 9, 2014Publication date: March 10, 2016Applicant: ALCATEL LUCENT USA, INC.Inventors: Mohammad KHAWER, Robert SONI
-
Publication number: 20160066306Abstract: Nodes in a wireless communication system can mitigate interference in unlicensed frequency bands by coordinating downlink transmissions. The nodes may negotiate, based on messages exchanged over an interface between a first node and at least one second node, time intervals for downlink transmissions by the first node and the at least one second node over a channel of an unlicensed frequency band in response to the at least one second node transmitting over the channel of the unlicensed frequency band.Type: ApplicationFiled: September 3, 2014Publication date: March 3, 2016Applicant: ALCATEL-LUCENT USA INC.Inventors: Mohammad R. Khawer, Robert A. Soni, Teck H. Hu
-
Patent number: 9178648Abstract: In one embodiment, a message is sent from the wireless network to a user equipment having a variable rate vocoder. The message defines transport block sizes for the user equipment to select from in making uplink transmissions if the user equipment is permitted to vary a packet size for uplink transmission. A scheduling grant is sent to the user equipment, and the scheduling grant includes an indicator indicating that the user equipment is permitted to vary the packet size for uplink transmissions by selecting a transport block size from among the defined transport block sizes.Type: GrantFiled: January 6, 2010Date of Patent: November 3, 2015Assignee: Alcatel LucentInventors: Anil M. Rao, Robert A. Soni
-
Publication number: 20130321207Abstract: Embodiments of the claimed subject matter provide a method and apparatus for transforming signals for wireless communication. One embodiment of the apparatus includes a transformer comprising a plurality of first ports and second ports. Each first port is associated with a mode of a first antenna array configuration and each second port is configurable to be communicatively coupled to one of the antennas deployed in the first antenna array configuration. This embodiment also includes a selector configurable to select a subset of the modes of the first antenna array configuration based on a degree of variation with azimuth. This embodiment further includes a mapper configured to map each of a plurality of third ports to one of the first ports associated with one of the subset of modes. Each of the third ports is associated with a mode of a second antenna array configuration.Type: ApplicationFiled: May 31, 2012Publication date: December 5, 2013Inventors: PANTELIS MONOGIOUDIS, ILYA KORISCH, RUOHENG LIU, ROBERT SONI
-
Patent number: 8599979Abstract: Example embodiments include methods of interference cancellation at NodeB receivers of baseband antenna signals including physical channels. The methods include canceling interference from a received baseband antenna signal by removing a reconstructed baseband signal from the processed received baseband antenna signal. The processed reconstructed baseband signal includes users whose physical data channel signals were successfully decoded. Methods also include removing interference from a received baseband signal to form an interference cancelled baseband signal that will be processed by the receiver. The interference cancelled baseband signal is the received baseband antenna signal minus users' signal interference contributions whose demodulated physical data channel signals have a determined user symbol energy value that exceeds a threshold. Methods further include removing interference from a user's signal to be error corrected.Type: GrantFiled: April 23, 2012Date of Patent: December 3, 2013Assignee: Alcatel LucentInventors: Emad Farag, Sridhar Gollamudi, Robert Soni
-
Patent number: 8442168Abstract: Example embodiments include methods of interference cancellation at NodeB receivers of baseband antenna signals including physical channels. The methods include canceling interference from a received baseband antenna signal by removing a reconstructed baseband signal from the processed received baseband antenna signal. The processed reconstructed baseband signal includes users whose physical data channel signals were successfully decoded. Methods also include removing interference from a received baseband signal to form an interference cancelled baseband signal that will be processed by the receiver. The interference cancelled baseband signal is the received baseband antenna signal minus users' signal interference contributions whose demodulated physical data channel signals have a determined user symbol energy value that exceeds a threshold. Methods further include removing interference from a user's signal to be error corrected.Type: GrantFiled: April 23, 2012Date of Patent: May 14, 2013Assignee: Alcatel LucentInventors: Emad Farag, Sridhar Gollamudi, Robert Soni
-
Patent number: 8433327Abstract: A method of determining coverage areas in a communication system includes determining, by a controller, a plurality of base stations in the communication system and determining, by the controller, a Voronoi region for each of the plurality of base stations. The Voronoi region corresponds to the coverage area for the base station. Each location in the Voronoi region is closest to the base station than any other base station of the plurality of base stations.Type: GrantFiled: May 19, 2010Date of Patent: April 30, 2013Assignee: Alcatel LucentInventors: Gopal Kumar, Rich Davies, Tracey Dwyer, Robert Soni
-
Patent number: 8326303Abstract: The present invention provides a method of determining handoff parameters. One embodiment of the method includes determining values of a hysteresis for a handoff from a serving cell, one or more pairwise offset values for hand off between the serving cell and one or more neighbor cells, and one or more times-to-trigger (TTTs) for hand off between the serving cell and the neighbor cell(s). The values may be determined So that hand off is triggered beyond a first distance from the serving cell selected to avoid ping-ponging and within a second distance from the serving cell selected so that a mobile unit moving at a selected velocity does not travel beyond a third distance within the TTT.Type: GrantFiled: June 30, 2010Date of Patent: December 4, 2012Assignee: Alcatel LucentInventors: Gopal N. Kumar, Thierry Billon, Victor Da Silva, Jean-Michel Pugeat, Richard L. Davies, Robert A. Soni, Frederick Deville
-
Patent number: 8306164Abstract: Example embodiments include methods of interference cancellation at NodeB receivers of baseband antenna signals including physical channels. The methods include canceling interference from a received baseband antenna signal by removing a reconstructed baseband signal from the processed received baseband antenna signal. The processed reconstructed baseband signal includes users whose physical data channel signals were successfully decoded. Methods also include removing interference from a received baseband signal to form an interference cancelled baseband signal that will be processed by the receiver. The interference cancelled baseband signal is the received baseband antenna signal minus users' signal interference contributions whose demodulated physical data channel signals have a determined user symbol energy value that exceeds a threshold. Methods further include removing interference from a user's signal to be error corrected.Type: GrantFiled: February 11, 2009Date of Patent: November 6, 2012Assignee: Alcatel LucentInventors: Emad Farag, Sridhar Gollamudi, Robert Soni
-
Publication number: 20120207256Abstract: Example embodiments include methods of interference cancellation at NodeB receivers of baseband antenna signals including physical channels. The methods include canceling interference from a received baseband antenna signal by removing a reconstructed baseband signal from the processed received baseband antenna signal. The processed reconstructed baseband signal includes users whose physical data channel signals were successfully decoded. Methods also include removing interference from a received baseband signal to form an interference cancelled baseband signal that will be processed by the receiver. The interference cancelled baseband signal is the received baseband antenna signal minus users' signal interference contributions whose demodulated physical data channel signals have a determined user symbol energy value that exceeds a threshold. Methods further include removing interference from a user's signal to be error corrected.Type: ApplicationFiled: April 23, 2012Publication date: August 16, 2012Inventors: Emad Farag, Sridhar Gollamudi, Robert Soni