PATENTS and RELATED PUBLICATIONS


GRANTED PATENTS:
* Patent: U. S. Patent No. 7,443,804 B2 U. S. Patent No. US7,443,804B2
Method and apparatus of estimating available bandwidth on a packet network. Washington, DC: U.S. Patent and Trademark Office
Inventors: Cheung, B., Khrais, N. N., Kumar, G. N., Putman, A. E. (2008).

* Patent: U. S. Patent No. 8,755,805 B2 U. S. Patent No. US8,755,805B2
Methods for Generating Radio Frequency Maps of Networks. Washington, DC: U.S. Patent and Trademark Office. (RF Tomography)
Inventors: Kumar, G. N., DaSilva V., Cheung, B., Dwyer, T. G., Sudarsan P., Parasher, B. (June, 17 2014).

* Patent: U. S. Patent No. 9,918,232 U. S. Patent No. US9,918,232B2
Interface for configuring communication in unlicensed frequency bands. Washington, DC: U.S. Patent and Trademark Office.
Inventors: Cheung, B., Khawer, M. R., Sudarsan, P., Gayde, R. S. (March 13, 2018).

PUBLICATIONS:

* Publication: Publication No. 20060114834
Method and apparatus of estimating available bandwidth on a packet network
Authors: Cheung, B., Gopal, K. (Filed Nov 29, 2004). Publication Date June 1, 2006

* Publication: Publication No. 20120220295
Methods for Generating Radio Frequency Maps of Networks (RF Tomography)
Authors: Kumar, G. N., DaSilva V., Cheung, B., Dwyer, T. G., Sudarsan P., Parasher, B. (Aug 30 2012).

* Publication: Publication No. 20170311168
Interface for configuring communication in unlicensed frequency bands.
Authors: Cheung, B., Khawer, M. R., Sudarsan, P., Gayde, R. S. (April 26, 2016). Publication Date Oct 26, 2017.

* Publication:
Title: Method for Transporting Medical Diagnostic Information Over a Wireless Communication System Publication No. 20070180046
A method is provided for controlling data transport in a wireless communications system. The method comprises using a portable diagnostic tool, such as an ultrasound system, to collect information from a patient. The collected information is then transmitted to a remote server of the wireless communications system. The remote server stores the transmitted information and then makes it available for remotely diagnosing the patient.
Inventors: Benjamin Cheung, Gopal Kumar


* Publication:
Title: Method of Monitoring Wireless Network Performance Publication No. 20060063521
A wireless communication system (20) includes a monitoring module (34) that is capable of detecting at least one type of fault scenario in the system. In a disclosed example, sleeping cells (24-30) are detected by determining a deviation between actual cell performance and an expected cell performance. The disclosed examples include automatically determining the expected cell performance and automatically determining any deviation between the actual cell performance and the expected cell performance. Statistical analysis provides an indication whether a determined deviation is indicative of a fault condition.
Inventors: Benjamin Cheung, Stacy Fishkin, Gopal Kumar, Sudarshan Rao


* Publication:
Title: Manifold Network Wireless Communication System Publication No. 20140045501
Embodiments of the claimed subject matter provide a manifold network for a wireless communication system. One embodiment of the wireless communication system includes a plurality of base stations and one or more radio network controllers communicatively coupled to the base stations. The base stations can be configured to provide wireless connectivity within a geographic area such that user equipment in the geographic area maintain a substantially continuous call connection with at least two of the plurality of base stations. The radio network controller can be configured to select an active set of base stations from the plurality of base stations for the user equipment. The radio network controller can also be configured to select a configurable number of the plurality of base stations from the active set to maintain the substantially continuous call connection with the user equipment. The configurable number is at least two.
Inventors: Benjamin Cheung, Gopal Kumar