Randall W Rich

age ~65

from Alpharetta, GA

Also known as:
  • Randy Rich
  • Rich W Randall
  • Harvey Pell
  • Pell Harvey

Randall Rich Phones & Addresses

  • Alpharetta, GA
  • Humboldt, IA
  • Lake Villa, IL
  • Roopville, GA
  • Beverly Hills, FL
  • Palatine, IL
  • Lake Villa, IL
  • Norcross, GA

Work

  • Company:
    Rich communications resources
    2009
  • Address:
    Johns Creek, GA
  • Position:
    President

Education

  • Degree:
    MSEE
  • School / High School:
    Illinois Institute of Technology
    1985 to 1988
  • Specialities:
    Communications and Circuits

Skills

Development • Mesh • Design • Research • Specifications • Wireless • Services • Engineering • Communications • Hardware • Resources • Ic

Industries

Wireless

Resumes

Randall Rich Photo 1

Principal

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Location:
Atlanta, GA
Industry:
Wireless
Work:
Rich Communications Resources - Johns Creek, GA since 2009
President

Freescale Semiconductor - Duluth, GA 2005 - 2009
Mgr, Global HW

Prairiecomm - Duluth, GA 2000 - 2005
Director, Layer1 and Hardware

Home Wireless Networks - Norcross, GA 1997 - 2000
Distinguished Member, Technical Staff

Motorola - Libertyville, IL 1984 - 1997
Sr. Staff
Education:
Illinois Institute of Technology 1985 - 1988
MSEE, Communications and Circuits
Iowa State University 1979 - 1984
BSEE, Electrical Engineering
Skills:
Development
Mesh
Design
Research
Specifications
Wireless
Services
Engineering
Communications
Hardware
Resources
Ic

Us Patents

  • Apparatus And Method For Optimizing The Quality Of A Received Signal In A Radio Receiver

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  • US Patent:
    57582718, May 26, 1998
  • Filed:
    Nov 25, 1997
  • Appl. No.:
    8/978099
  • Inventors:
    Randall W. Rich - Lake Villa IL
    Richard J. Vilmur - Palatine IL
  • Assignee:
    Motorola, Inc. - Schaumburg IL
  • International Classification:
    H04B 106
    H04B 700
  • US Classification:
    4552341
  • Abstract:
    A code division multiple access (CDMA) radio receiver (104) having gain receives a radio frequency (RF) signal (122) to produce a received signal (124). The quality (130) of the received signal (124) is determined (111). The quality (130) is preferably a ratio of an energy per chip of a desired signal (Ec) to a total power spectral density of the received signal (Io) (124). For alternative radio receivers (104) the quality (130) may be an error rate estimate of a demodulated signal (126). The gain of the radio receiver (104) is adjusted responsive to the quality (130) of the received signal (124) to optimize the quality (130) of the received signal (124). Further, since the adjusted gain also changes a received signal strength indication (RSSI) (242) of the received signal (124), the RSSI (242) of the received signal (124) is estimated (217) and compensated (218) responsive to the gain of the radio receiver (104) to produce a compensated RSSI (134) of the received signal (124) indicative of the RSSI of a desired RF signal (122).
  • Transmitter Filter With Integral Directional Coupler For Cellular Telephones

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  • US Patent:
    52300935, Jul 20, 1993
  • Filed:
    May 3, 1991
  • Appl. No.:
    7/695500
  • Inventors:
    Randall W. Rich - Palatine IL
    Dale G. Schwent - Hoffman Estates IL
    Rashid M. Osmani - Carol Stream IL
  • International Classification:
    H04B 104
    H01P 120
  • US Classification:
    455126
  • Abstract:
    A cellular telephone transmitter (100) includes a variable-gain power amplifier (102), the output of which is filtered and sampled by a filter (104) with an integral directional coupler. Filter (104) includes both a transmitter signal filter and a directional coupler on a ceramic block of one or more pieces. The directional coupler has been realized by two coupled transmission lines provided by the two holes (206 and 207) on the left side of the ceramic block, and the transmitter filter has been realized by five short-circuited coupled transmission lines provided by the five holes (201-205) on the right side of the ceramic block.
  • Dual Mode Radio Subscriber Unit Having A Diversity Receiver Apparatus And Method Therefor

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  • US Patent:
    59404523, Aug 17, 1999
  • Filed:
    Nov 29, 1995
  • Appl. No.:
    8/564460
  • Inventors:
    Randall Wayne Rich - Lake Villa IL
  • Assignee:
    Motorola, Inc. - Schaumburg IL
  • International Classification:
    H04B 710
    H04L 102
  • US Classification:
    375347
  • Abstract:
    A dual mode cellular radiotelephone subscriber unit (802) comprises a diversity receiver (812) and a controller (814). The diversity receiver (812) receives either a first radio frequency (RF) signal (808) modulated by a digital modulation method (805) or a second RF signal (810) modulated by an analog modulation method (807). In one embodiment, the controller (814) controls the diversity receiver (812) responsive to a first diversity algorithm (834) when the diversity receiver (812) receives the first RF signal (808) modulated by the digital modulation method (805), and responsive to a second diversity algorithm (836) when the diversity receiver (812) receives the second RF signal (810) modulated by the analog modulation method (836). In another embodiment, the controller (814) controls the diversity receiver (812) responsive to a first received information set (835) when the diversity receiver (812) receives the first RF signal (808) modulated by the digital modulation method (805), and responsive to a second received information set (837) when the diversity receiver (812) receives the second RF signal (810) modulated by the analog modulation method (807).
  • Power Control Circuit For A Radio Frequency Transmitter

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  • US Patent:
    58624600, Jan 19, 1999
  • Filed:
    Sep 13, 1996
  • Appl. No.:
    8/713911
  • Inventors:
    Randall Wayne Rich - Lake Villa IL
  • Assignee:
    Motorola, Inc. - Schaumburg IL
  • International Classification:
    H04B 104
  • US Classification:
    455116
  • Abstract:
    A gain controller (130) for a radio frequency (RF) transmitter (102) controls a power level of a signal (123) transmitted within a predetermined range of output power levels. The gain controller (130) provides the first gain control signal (131) and the second gain control signal (133) responsive to an output power level control signal (150). The first gain control signal (131) controls a gain of a first variable gain stage (144) to vary the power level of the transmit signal (115) at an intermediate frequency causing the output power level of the transmit signal (123) to vary over a lower range of the predetermined range of output power levels. The second gain control signal (133) controls a gain of the second variable gain stage (120) to vary the power level of the transmit signal (121) at a radio frequency causing the output power level of the transmit signal (123) to vary over an upper range of the predetermined range of output power levels. The power control circuit (130) is advantageously utilized in a code division multiple access (CDMA) radiotelephone (100) to provide power control over an 85 dB range of power levels while minimizing sideband noise emissions, current drain, and complexity of the RF transmitter (102).
  • Dual Mode Automatic Gain Control

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  • US Patent:
    51878097, Feb 16, 1993
  • Filed:
    Jun 8, 1992
  • Appl. No.:
    7/896462
  • Inventors:
    Randall W. Rich - Palatine IL
    Rashid M. Osmani - Carol Stream IL
    Thomas J. Walczak - Woodstock IL
    Stephen V. Cahill - Palatine IL
  • Assignee:
    Motorola, Inc. - Schaumburg IL
  • International Classification:
    H04B 138
  • US Classification:
    455 331
  • Abstract:
    A gain control system for controlling signal levels of the signal received by a receiver. The gain control system is operable to control the signal levels of the signal when the signal is comprised of either a conventional, constant envelope signal, such as an FM signal, or a non-constant envelope signal, such as a TDMA composite modulated signal. The gain control system may be advantageously embodied in a dual-mode radiotelephone operable to receive both conventional, FM signals and TDMA, composite modulated signals.
  • Dual Mode Automatic Frequency Control

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  • US Patent:
    51631598, Nov 10, 1992
  • Filed:
    Jul 30, 1990
  • Appl. No.:
    7/559775
  • Inventors:
    Randall W. Rich - Palatine IL
    Rashid M. Osman - Carol Stream IL
    Thomas J. Walczak - Woodstock IL
    Stephen V. Cahill - Palatine IL
  • Assignee:
    Motorola, Inc. - Schaumburg IL
  • International Classification:
    H04B 140
    H04B 116
  • US Classification:
    455 74
  • Abstract:
    A frequency control system for a dual-mode radiotelephone (152-238; 252-320) operative to receive either an FM signal or a DQPSK signal. In a first embodiment, when operative to receive the FM signal, the frequency of the reference oscillator (192) of the radiotelephone (152-222) is maintained in a fixed relation with the frequency of the FM signal. When operative to receive the DQPSK signal, the reference oscillator (192) is maintained in a fixed relation with the frequency of the DQPSK signal as determined by a digital signal processor (212). In a second embodiment, when operative to receive the FM signal, the frequency of an offset control oscillator (320) is maintained in a fixed relation with the frequency of the FM signal. When operative to receive the DQPSK signal, the reference oscillator (292) is maintained in a fixed relation with the frequency of the DQPSK signal as determined by a digital signal processor (312).
  • Radio Subscriber Unit Having A Switched Antenna Diversity Apparatus And Method Therefor

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  • US Patent:
    60186518, Jan 25, 2000
  • Filed:
    Nov 29, 1995
  • Appl. No.:
    8/564464
  • Inventors:
    Eugene J. Bruckert - Arlington Heights IL
    Richard Joseph Vilmur - Palatine IL
    Randall Wayne Rich - Lake Villa IL
  • Assignee:
    Motorola, Inc. - Schaumburg IL
  • International Classification:
    H04B 708
  • US Classification:
    4552771
  • Abstract:
    A radio subscriber unit (102) comprises a controller (108) and a switched antenna diversity receiver apparatus (106) including a first antenna (114), a second antenna (116) and a receiver (126). The first antenna (114) is adapted to receive a first representation (158) of a radio frequency (RF) signal (156). The second antenna (116) is adapted to receive a second representation (160) of the RF signal (156). The receiver (126), selectively coupled to the first antenna (114) and the second antenna (116), generates a received signal (153) responsive to receiving at least one of the first representation (158) of the RF signal (156) from the first antenna (114) and the second representation (160) of the RF signal (156) from the second antenna (116). The controller (108), coupled to the receiver (126), selectively couples to the receiver (126), responsive to the received signal (153), one of: only the first antenna (114), only the second antenna (116) and both the first antenna (114) and the second antenna (116).

Classmates

Randall Rich Photo 2

Randall Rich

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Schools:
Fallis Elementary School Denver CO 1967-1972, Hill Junior High School Denver CO 1973-1976
Community:
Harry Smyer
Randall Rich Photo 3

Randall Rich, Zapata High...

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Randall Rich Photo 4

Lyle Briggs Fundamental E...

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Graduates:
Michelle Dimick (1988-1997),
Jennifer Hines (1992-1997),
Adonis Cutchlow (1988-1992),
Randall Rich (1988-1997),
Michael Martinez (1988-1992)
Randall Rich Photo 5

Hill Junior High School, ...

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Graduates:
Randall Rich (1973-1976),
Tim Havens (1965-1967),
PETEr Kang (1970-1971),
Roger Rinehart (1967-1968),
Kathleen Stantz (1958-1961)
Randall Rich Photo 6

Fallis Elementary School,...

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Graduates:
Randall Rich (1967-1972),
Steve Buckingham (1965-1969),
James Nguyen (1987-1988),
Jeremy Davis (1980-1983)

Facebook

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Randall Rich

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Randall Rich Photo 8

Randall Rich

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Randall Rich Photo 9

Rich Randall

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Randall Rich Photo 10

Randall Rich

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Randall Rich Photo 11

Rich Randall

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Randall Rich Photo 12

Tamra Randall Rich

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Randall Rich Photo 13

Randall Rich

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Join Facebook to connect with Randall Rich and ...
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Randall Rich

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Myspace

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RAndall RIch

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Locality:
BOWLING GREEN.KY, Kentucky
Gender:
Male
Birthday:
1925
Randall Rich Photo 16

Randall Rich

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Gender:
Male
Birthday:
1941

Youtube

How To Use 2023 Recession To Get Rich

In this video Noelle shares all of her secrets of the current economy ...

  • Duration:
    34m 45s

Skilla Baby - Randall Upshaw (Official Video)...

_SKILLABABY @ARTBYARTAXA.

  • Duration:
    2m 33s

Rich Habits | Randall Bell | TEDxBYU

If we want to be successful, we have to do what successful people do. ...

  • Duration:
    13m 37s

Rendall Swaps Her Lavish Lifestyle For A Week...

Young adults from privileged backgrounds forego their luxurious lifest...

  • Duration:
    10m 23s

Jesus In A Rich Mans House by Dr Randall Smi...

This DVD contains some astounding information on the way Jesus handled...

  • Duration:
    58s

The Rich and The Ruthless - Meet Randall

Meet Randall Roberts, the lying, backstabbing husband to soap opera di...

  • Duration:
    16s

Plaxo

Randall Rich Photo 17

Randall Rich

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Maitland, FL

Flickr


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