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Asefa, US

Debebe A. Asefa, Eatontown, NJ US

Patent application numberDescriptionPublished
20110136486METHOD AND APPARATUS FOR DETECTING SILENT GAPS IN WIRELESS NETWORK SERVICE - In one embodiment, the present disclosure is a method and apparatus for detecting silent gaps in wireless network service. In one embodiment, a method for detecting gaps in the service of a wireless network includes monitoring a series of control messages exchanged between a first mobile switching center and a second mobile switching center in the wireless network, where the series of control messages relate to a handoff of a wireless device being served by the wireless network and logging any errors detected during the exchange of the control messages.06-09-2011

Debebe Assefa Asefa, Eatontown, NJ US

Patent application numberDescriptionPublished
20100097940APPARATUS AND METHOD FOR SERVICING A NETWORK - A system that incorporates teachings of the present disclosure may include, for example, a server having a controller to receive first operational data from a portable testing device that is temporarily connected to a network interface device of a network where the network interface device is customer premises equipment and where the first operational data is associated with an undesired condition being experienced by the customer premises equipment, determine a service action to be performed by a technician associated with the portable testing device based at least in part on the first operational data, and transmit service information that is representative of the service action to the testing device for servicing the customer premises equipment where the service information is adapted for presentation by the testing device. Other embodiments are disclosed.04-22-2010
20100149989METHODS AND APPARATUS TO TRIGGER MAINTENANCE AND UPGRADES OF ACCESS NETWORKS - Example methods and apparatus to trigger maintenance and upgrades of access networks are disclosed. An example method comprises obtaining a first value representing a number of unassigned ports associated with a first digital subscriber line access multiplexer (DSLAM), obtaining a second value representing a projected number of ports associated with the first DSLAM needed to satisfy at least one of anticipated, projected or pending service requests, and determining whether to automatically submit a preventative maintenance trouble ticket for the first DSLAM based on the first and second values.06-17-2010
20100149999Methods and Apparatus to Pre-Qualify User Communities for Communication Services - Example methods and apparatus to pre-qualify user communities for communication services are disclosed. An example method comprises configuring a first remote network demarcation associated with a first loop to a loop-back state, interrogating the first loop to determine a first parameter representative of the first loop, configuring a second remote network demarcation associated with a second loop to the loop-back state, interrogating the second loop to determine a second parameter representative of the second loop, and compiling a report based on the first and second parameters, the report containing a value that represents a degree to which a communication service can be provided to a user community associated with the first and second loops.06-17-2010
20100161827METHODS AND APPARATUS TO MANAGE PORT RESOURCES - Example methods and apparatus to manage port resources are disclosed. A disclosed example method includes receiving a static threshold associated with a network parameter and receiving a current value associated with the network parameter. The example method also includes invoking a first response when the current value exceeds the static threshold, when the current value does not exceed the static threshold, receiving a second threshold associated with a rate of change value of the network parameter, and invoking a second response when the rate of change value exceeds the second threshold.06-24-2010
20110081897DYNAMIC RECONFIGURATION OF CELL SITE SERVICE(S) - The described subject matter relates to an architecture that can dynamically update or set facility variables for adapting cell site (e.g., base station) characteristics in a wireless communication network. In particular, based upon a current configuration or state of facility equipment as well as various operation data, the architecture can determine or infer a reconfiguration of a facility variable that can adjust the configuration or state of the facility equipment. The reconfiguration can be directed to improving efficiency, mitigating errors, and/or more effectively providing services and allocating resources.04-07-2011

Tewodros Asefa, Manlius, NY US

Patent application numberDescriptionPublished
20100313937Mesoporous and Nanoporous Materials, and Methods of Synthesizing the Same - A method for synthesizing a phosphonic acid functionalized mesoporous metal oxide material (e.g., silica, titania, alumina, preferably silica material) is provided. Further, a method of using the phosphonic acid functionalized mesoporous silica material as a solid acid catalyst in a pinicole-pinacolone rearrangement reaction, and a method of using a phosphonic acid functionalized mesoporous silica material as a solid acid catalyst in a transesterification reaction is provided. A method for preparing a mesoporous titania film for use in a dye sensitized solar cell is also provided.12-16-2010

Tewodros Asefa, Somerset, NJ US

Patent application numberDescriptionPublished
20100093013Corrugated and Nanoporous Microstructures and Nanostructures, and Methods for Synthesizing the Same - A method of synthesizing corrugated and nanoporous microspheres including the steps of synthesizing substantially smooth spherical microspheres, and controlled wet-etching of the substantially smooth spherical microspheres with a basic solution having a pH above 10.00 is provided. The microspheres can include, for example, silica microspheres or titania microspheres of various sized diameters of between 50 nm and 600 nm. The basic solution can include an aqueous potassium cyanide solution or an aqueous potassium hydroxide solution. Methods of using the corrugated and nanoporous microspheres described herein are also provided.04-15-2010

Tewodros Asefa, Clay, NY US

Patent application numberDescriptionPublished
20090043134SELECTIVE AND EFFICIENT BIFUNCTIONAL AND TRIFUNCTIONAL NANOPOROUS CATALYSTS - Selective and efficient multifunctional nanoporous catalysts containing spatially distributed organoamine and silanol groups, and methods of preparation thereof. The catalysts have been observed to be very highly efficient in catalysis of the Henry reaction.02-12-2009