Ramon H Gomez

US Patent:

20170063569, Mar 2, 2017

Filed:

Nov 11, 2016

Appl. No.:

15/349685

Inventors:

- IRVINE CA, US
Richard Stephen Prodan - Niwot CO, US
Thomas Joseph Kolze - Phoenix AZ, US
Hanli Zou - Rancho Santa Margarita CA, US
Ramon Alejandro Gomez - San Juan Capistrano CA, US
Leo Montreuil - Atlanta GA, US
Mark Edward Laubach - Redwood City CA, US
Roger Wayne Fish - Superior CO, US
Lisa Voigt Denney - Suwanee GA, US
Niki Roberta Pantelias - Duluth GA, US
Jonathan Sooki Min - Newport Coast CA, US

Assignee:

BROADCOM CORPORATION - IRVINE CA

International Classification:

H04L 12/28
H04B 3/46

Abstract:

A transmitter for use in a cable modem termination system includes a data processing module that generates a plurality of OFDM symbols from a data packet. A probe symbol generator generates a probe symbol, as one of a plurality of probe symbol types. The probe symbol is selectively inserted within the plurality of OFDM symbols, at a pre-defined probe symbol interval.

US Patent:

20160112214, Apr 21, 2016

Filed:

Dec 22, 2015

Appl. No.:

14/978868

Inventors:

- IRVINE CA, US
Richard Stephen Prodan - Niwot CO, US
Thomas Joseph Kolze - Phoenix AZ, US
Hanli Zou - Rancho Santa Margarita CA, US
Ramon Alejandro Gomez - San Juan Capistrano CA, US
Leo Montreuil - Atlanta GA, US
Mark Edward Laubach - Redwood City CA, US
Roger Wayne Fish - Superior CO, US
Lisa Voigt Denney - Suwanee GA, US
Niki Roberta Pantelias - Duluth GA, US
Jonathan Sooki Min - Newport Coast CA, US

Assignee:

BROADCOM CORPORATION - IRVINE CA

International Classification:

H04L 12/28
H04L 27/26

Abstract:

A transmitter for use in a cable modem termination system includes a data processing module that generates a plurality of OFDM symbols from a data packet. A probe symbol generator generates a probe symbol, as one of a plurality of probe symbol types. The probe symbol is selectively inserted within the plurality of OFDM symbols, at a pre-defined probe symbol interval.

US Patent:

20160028496, Jan 28, 2016

Filed:

Jul 15, 2015

Appl. No.:

14/800177

Inventors:

- Irvine CA, US
Richard Stephen Prodan - Niwot CO, US
Leo Montreuil - Atlanta GA, US
Thomas Joseph Kolze - Phoenix AZ, US
Ramon Alejandro Gomez - San Juan Capistrano CA, US
Jonathan Sooki Min - Newport Coast CA, US
Fang Lu - Rowland Heights CA, US
Donald George McMullin - Laguna Hills CA, US
Kevin Lee Miller - Lawrenceville GA, US
Peter Cangiane - Hermosa Beach CA, US
Mark Edward Laubach - Redwood City CA, US

Assignee:

BROADCOM CORPORATION - Irvine CA

International Classification:

H04B 17/18
H04B 17/345
H04L 5/00

Abstract:

A communication device (e.g., a cable modem (CM)) includes a digital to analog converter (DAC) and a power amplifier (PA) that generate a signal to be transmitting via a communication interface to another communication device (e.g., cable modem termination system (CMTS)). The CM includes diagnostic analyzer that samples the signal based on a fullband sample capture corresponding to a full bandwidth and/or a subset (e.g., narrowband) sample capture to generate a fullband and/or subset signal capture (e.g., of an upstream (US) communication channel between the CM and the CMTS). The diagnostic analyzer can be configured to generate sample captures of the signal based on any desired parameter(s), condition(s), and/or trigger(s). The CM then transmits the signal to the CMTS and the fullband and/or subset signal capture to the CMTS and/or a proactive network maintenance (PNM) communication device to determine at least one characteristic associated with performance of the US communication channel.

US Patent:

20140294052, Oct 2, 2014

Filed:

Mar 17, 2014

Appl. No.:

14/215619

Inventors:

- Irvine CA, US
Richard Stephen Prodan - Niwot CO, US
Thomas Joseph Kolze - Phoenix AZ, US
Hanli Zou - Rancho Santa Margarita CA, US
Ramon Alejandro Gomez - San Juan Capistrano CA, US
Leo Montreuil - Atlanta GA, US
Mark Edward Laubach - Redwood City CA, US
Roger Wayne Fish - Superior CO, US
Lisa Voigt Denney - Suwanee GA, US
Niki Roberta Pantelias - Duluth GA, US
Jonathan Sooki Min - Newport Coast CA, US

Assignee:

BROADCOM CORPORATION - IRVINE CA

International Classification:

H04B 3/46
H04L 5/00
H04L 27/26

US Classification:

375224, 375257

Abstract:

A transmitter for use in a cable modem termination system includes a data processing module that generates a plurality of OFDM symbols from a data packet. A probe symbol generator generates a probe symbol, as one of a plurality of probe symbol types. The probe symbol is selectively inserted within the plurality of OFDM symbols, at a pre-defined probe symbol interval.