Hassan M Ahmed

US Patent:

20120190331, Jul 26, 2012

Filed:

Oct 7, 2011

Appl. No.:

13/267913

Inventors:

Hassan Ahmed - Andover MA, US
Anand Krishnamurthy - Acton MA, US
Terry Durand - Roswell GA, US
Tim Mortsolf - Amherst MA, US
Paul Sherer - Danville CA, US
Avnish Sikka - Hudson MA, US

International Classification:

H04W 4/00
H04W 12/08

US Classification:

455410, 4554141

Abstract:

Methods and apparatus, including computer program products, for aggregating multiple functions into a single platform. A communications system includes at least one processor, at least one computer readable storage medium storing computer executable instructions that, when executed by the at least one processor, implement components including a workflow module comprising sets of workflow instructions for processing different types of information packets, and selectable communication function modules, the workflow module coordinating processing of a received packet using selected ones of the selectable communication function modules.

US Patent:

20130085864, Apr 4, 2013

Filed:

Oct 3, 2011

Appl. No.:

13/251657

Inventors:

Hassan Ahmed - Andover MA, US
Anand Krishnamurthy - Acton MA, US
Terry Durand - Roswell GA, US
Tim Mortsolf - Amherst MA, US
Paul Sherer - Danville CA, US

International Classification:

G06F 15/16
G06Q 30/02
H04W 88/02

US Classification:

705 1466, 455418, 709217, 705 34

Abstract:

Methods and apparatus, including computer program products, for mobile content delivery. A method includes, in a mobile network, maintaining a database of mobile subscriber information for mobile subscribers derived from the mobile network, receiving a request for content from a mobile subscriber, loading the requested content, processing the requested content in conjunction with mobile subscriber information in the database of mobile subscriber information, and delivering the processed requested content to the mobile subscriber.

US Patent:

20130095815, Apr 18, 2013

Filed:

Oct 14, 2011

Appl. No.:

13/273523

Inventors:

Srinivasan Venkatraman - Belmont MA, US
Anand Krishnamurthy - Acton MA, US
Hassan Ahmed - Andover MA, US
Paul Sherer - Danville CA, US

International Classification:

H04W 4/00

US Classification:

4554221

Abstract:

Methods and apparatus, including computer program products, for a packet gateway integrated with content management for 3G and 4G mobile networks. A network server includes a processor, a memory, a packet gateway module integrated with a content management module, the content management module including mobile subscriber information, and communication links to one or more of a mobile network operator's Online Charging System (OCS), an Offline Charging Subsystem (OFCS) and Policy Control and Charging Function (PCRF).

US Patent:

20130235800, Sep 12, 2013

Filed:

Apr 17, 2013

Appl. No.:

13/864896

Inventors:

Anand KRISHNAMURTHY - Acton MA, US
Hassan AHMED - Andover MA, US
Paul SHERER - Danville CA, US

Assignee:

AFFIRMED NETWORKS, INC. - Acton MA

International Classification:

H04W 88/16

US Classification:

370328

Abstract:

Methods of and systems for packet gateway and content management integration are disclosed. An integrated gateway and content management module provides content to mobile user equipment from a content delivery network. The module operates on the content based on information about the mobile user equipment and/or network entities with which the mobile user equipment is communicating and information about the content being provided. The integrated gateway and content management module discovers said information.

US Patent:

55263623, Jun 11, 1996

Filed:

Mar 31, 1995

Appl. No.:

8/414372

Inventors:

Stephen M. Thompson - North Kingstown RI
Karen Brim - Leominster MA
Lewis Kenyon - Nashua NH
Hassan Ahmed - Westwood MA

Assignee:

Telco Systems, Inc. - Norwood MA

International Classification:

H04J 306

US Classification:

3701053

Abstract:

The invention provides a method and apparatus for controlling the timing at a receiving station for the receipt of asynchronous data transmitted with a time-stamp. The received data is passed through a buffer to the remainder of the station. A decoder at the receiving station generates an indication of buffer fill level and a local time-stamp is also generated. The output timing for the buffer is controlled by a circuit which is responsive to both a difference value off, received and locally generated time-stamps and to the fill level indication.

US Patent:

50254570, Jun 18, 1991

Filed:

Apr 21, 1989

Appl. No.:

7/341647

Inventors:

Hassan M. Ahmed - Wrentham MA

Assignee:

Codex Corporation - Mansfield MA

International Classification:

H04L 700

US Classification:

375106

Abstract:

The frequency of a clock for a receiving terminal is controlled based on a predetermined clock frequency of a terminal that produces a continuous stream of data at a predetermined frequency for transmission to the receiving terminal over a communications network of the kind in which data is transmitted between the terminals in discrete packets that are delayed on the network by possibly different amounts. Arrivals of packets that are sent to the receiving terminal are detected, time intervals between the arrivals of the successive packets are determined, and the time intervals are processed to generate an estimate that is related to the predetermined frequency. The frequency of the receiving terminal clock is controlled in response to the estimate. In one aspect, the time intervals are determined by measuring time differences of arrival between successive packets, and the measured time differences are filtered to generate the estimate. In another aspect, the time intervals are determined by measuring phase differences between a reference signal (that indicates the arrival of each packet) and the receiving terminal clock, and the measured phase differences are filtered to generate the estimate.

US Patent:

54250293, Jun 13, 1995

Filed:

Sep 20, 1993

Appl. No.:

8/123776

Inventors:

Michael G. Hluchyj - Wellesley MA
Steven R. Cook - Franklin MA
Hassan Ahmed - Westwood MA

Assignee:

Motorola, Inc. - Schaumburg IL

International Classification:

H04J 324

US Classification:

370 941

Abstract:

The present invention provides for fast packet information transfer from a first type switching system to a diverse, i. e. , different, type switching system by adaptation of a format of each fast packet from the first type switching system to a format that is portable across the second type switching system. For example, the present invention enables transport of fast packets from a fast packet switching system across a cell relay system and vice versa, from a fast packet switching system across an asynchronous transfer mode system and vice versa, and so on.

US Patent:

20220206773, Jun 30, 2022

Filed:

Dec 23, 2021

Appl. No.:

17/560509

Inventors:

- Chelmsford MA, US
Amir H. Atai - New Boston NH, US
Michael Piecuch - Cary NC, US
Abdul Hannan Kanji - Lowell MA, US
Ruisi Su - West Roxbury MA, US
Sean Michael - Denver CO, US
Hassan Ahmed - Concord MA, US

Assignee:

Sway AI Inc. - Chelmsford MA

International Classification:

G06F 8/60
G06F 9/48

Abstract:

According to some aspects, techniques are provided for building and deploying a machine learning application that do not require a user to have expert knowledge of machine learning or programming. These techniques may be executed by a system that provides a graphical user interface which allows a user to visually define a workflow for a machine learning application, without requiring the user to be an expert in machine learning. The system may automatically represent the workflow as a specification that may be used to build and deploy a machine learning application. The system may automatically execute the workflow in a series of stages while managing data flow and execution context between the stages. Such an execution process may provide flexibility in execution so that a user can build a complex machine learning application without it being necessary for the user to have detailed knowledge of how execution is managed.