Syed J Ahmed

US Patent:

7869529, Jan 11, 2011

Filed:

Jun 13, 2007

Appl. No.:

11/762659

Inventors:

Sridhar Rajagopal - Plano TX, US
Brian C. Joseph - McKinney TX, US
Syed N. Ahmed - Allen TX, US
Yaming Zhang - Plano TX, US

Assignee:

QUALCOMM Incorporated - San Diego CA

International Classification:

H04K 1/10

US Classification:

375260

Abstract:

A system for detection and avoidance of victim services in ultra-wideband (UWB) systems is provided. A detect and avoid module may calculate power averages of Orthogonal Frequency Division Multiplexing tones. The power of tones may be measured and compared with power averages of corresponding tones. If a measured tone power exceeds an average power of a corresponding tone by a dynamic threshold, the tone may be identified as associated with an interferer. The threshold may be inversely related to the gain level of an automatic gain control module. The UWB subsystem may be configured with known bands of victim services of other radio frequency systems, and a tone identified as associated with an interferer that is within a known victim service band may be identified as a victim service. The UWB subsystem may attenuate or otherwise suppress transmission within the victim service band to avoid interfering with the victim service.

US Patent:

8081691, Dec 20, 2011

Filed:

Jan 14, 2008

Appl. No.:

12/014035

Inventors:

Brian Chadwick Joseph - McKinney TX, US
Sridhar Rajagopal - Plano IN, US
Syed Nadeem Ahmed - Allen TX, US
Yaming Zhang - Plano TX, US

Assignee:

QUALCOMM Incorporated - San Diego CA

International Classification:

H04K 1/10

US Classification:

375260, 375296, 375299, 375346, 375347, 375348, 375349

Abstract:

A method, system, and computer-readable medium for detecting an interferer in a wireless communication system are provided. The method includes receiving a signal having P tones, each of the P tones being associated with a frequency, determining a first signal quality of each of the P tones, determining a second signal quality of each of the P tones, and detecting the interferer that occupies the same frequency as one of the P tones based on the respective first signal quality and the respective second signal quality. The first signal quality and second signal quality behave differently when the interferer is present. The detecting the interferer includes determining a discrepancy in the behavior of the first signal quality and the second signal quality.

US Patent:

20130265384, Oct 10, 2013

Filed:

Apr 5, 2013

Appl. No.:

13/857736

Inventors:

Syed Nadeem AHMED - Allen TX, US

Assignee:

BISCOTTI INC. - McKinney TX

International Classification:

H04N 7/15
H05K 7/00

US Classification:

348 1408, 36167901

Abstract:

One embodiment is an enhanced power supply including electronic power supply circuitry within a housing. The enhanced power supply further includes one or more sockets operatively associated with the housing providing for the connection of an external apparatus to the enhanced power supply such that the external apparatus may communicate data or another signal through the connection to an output cable. The output cable may to be connected to a device such that both power and at least one signal will be provided to the device through the output cable. Systems featuring an enhanced power supply and methods of providing power and one or more other signals to a device with a reduced number of cables are also disclosed.

US Patent:

61118524, Aug 29, 2000

Filed:

Sep 18, 1997

Appl. No.:

8/932882

Inventors:

William C. Leung - Plano TX
Weilin Wang - Plano TX
Roque M. Ip - Plano TX
Joyce A. Bradley - Rowlett TX
Syed Ayaz Ahmed - Plano TX
He Huang - Plano TX

Assignee:

Nortel Networks Corporation - Montreal

International Classification:

H04L 122

US Classification:

370217

Abstract:

A method of accomplishing switchover from an inservice local to a remote NP (Network Processor) is described. The remote NP is periodically updated with configuration data obtained from the inservice local NP. Switchover from the local inservice NP to the remote NP is initiated. Communications between the remote NP and a plurality of NEs (Network Elements) is established nonsynchronously. The local NP is notified that the remote NP is established as an inservice NP.

US Patent:

20170223109, Aug 3, 2017

Filed:

Apr 11, 2017

Appl. No.:

15/485040

Inventors:

- Allen TX, US
Syed Nadeem Ahmed - Allen TX, US

International Classification:

H04L 29/08
H04W 4/00
H04W 76/02

Abstract:

Novel tools and techniques are described for providing remote control of consumer electronics devices, and, more particularly, to tools and techniques for providing virtual remote control of consumer electronics devices that do not have dedicated remote controllers.

US Patent:

20150334344, Nov 19, 2015

Filed:

Jul 23, 2015

Appl. No.:

14/807523

Inventors:

- Plano TX, US
Syed Nadeem Ahmed - Allen TX, US

International Classification:

H04N 7/14
G06K 9/00

Abstract:

Novel tools and techniques are provided for displaying video. In some embodiments, novel tools and techniques might be provided for sensing the presence and/or position of a user in a room, and/or for customizing displayed content (including video call content, media content, and/or the like) based on the sensed presence and/or position of the user. In particular, in some aspects, a user device (which might include, without limitation, a video calling device, an image capture device, a gaming console, etc.) might determine a position of a user relative to a display device in communication with the user device. The user device and/or a control server (in communication with the user device over a network) might adjust an apparent view of video or image(s) displayed on the display device, based at least in part on the determined position of the user relative to the display device.

US Patent:

20150244807, Aug 27, 2015

Filed:

May 1, 2015

Appl. No.:

14/702390

Inventors:

- Plano TX, US
Syed Nadeem Ahmed - Allen TX, US

International Classification:

H04L 29/08

Abstract:

Novel tools and techniques are described for providing remote control of consumer electronics devices, and, more particularly, to tools and techniques for providing virtual remote control of consumer electronics devices that do not have dedicated remote controllers.

US Patent:

20150070516, Mar 12, 2015

Filed:

Nov 12, 2014

Appl. No.:

14/539106

Inventors:

- McKinney TX, US
Syed Nadeem Ahmed - Allen TX, US

International Classification:

H04N 5/232

US Classification:

34820711

Abstract:

Novel tools and techniques are provided for enabling or implementing presence detection and/or automatic content filtering of media content based on detected presence of users. In some embodiments, media content—including, without limitation, movies, television programs, music, video games, and/or the like—may be presented to a user(s) via a presence detection device (“PDD”). The PDD and/or a server over a network may collect presence information of a user(s), and may determine, based on the presence information of the user(s), whether (and how) at least one portion of the media content should be filtered or censored. Based on a determination that at least one portion of the media content should be filtered or censored, the PDD and/or the server might implement filtering or censoring of the at least one portion of the media content prior to presentation of (the at least one portion of) the media content to the user(s).