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Michael L Trompower

from Navarre, OH
Age ~59

Michael Trompower Phones & Addresses

  • 6280 Shepler Church Ave, Navarre, OH 44662 (330) 484-0985
  • 1860 Old Trail Ln, Canton, OH 44707 (330) 484-5293
  • Pasadena, MD
  • Severn, MD

Work

Position: Clerical/White Collar

Education

Degree: High school graduate or higher

Interests

career opportunities, consulting offers,...

Emails

Industries

Electrical/Electronic Manufacturing

Public records

Vehicle Records

Michael Trompower

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Address:
6280 Shepler Church Ave SW, Navarre, OH 44662
VIN:
1FMCU03G59KC81171
Make:
FORD
Model:
ESCAPE
Year:
2009

Resumes

Resumes

Michael Trompower Photo 1

Electronics Engineering Manager At Alpha Security Products, Div Of Checkpoint Systems

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Location:
Canton, Ohio Area
Industry:
Electrical/Electronic Manufacturing

Publications

Us Patents

Transceiver Control With Sleep Mode Operation

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US Patent:
6978149, Dec 20, 2005
Filed:
Jun 15, 2000
Appl. No.:
09/728564
Inventors:
Daniel J. Morelli - Norton OH, US
Michael L. Trompower - Navarre OH, US
Assignee:
Symbol Technologies, Inc. - Holtsville NY
International Classification:
H04B007/00
H04Q007/20
US Classification:
455522, 455574, 4553431, 455 74, 4553435, 375219, 375220
Abstract:
A transceiver which keeps circuitry associated with a receiver in a powered down state during periods when a Received Signal Strength Indicator (RSSI) indicates that a signal being received is below a pre-determined threshold level, and which begins to power up the transmitter as soon as it is determined that a packet being received requires a response. The RSSI signal represents the strength of any signal current being received, and if the RSSI signal falls below a given threshold level, digital circuitry associated with the back-end circuitry of the receiver system is disabled. If the RSSI signal rises above the threshold level, the digital circuitry of the receiver is enabled. A control circuit within the transceiver processes the packet as it is received to determine whether the packet requires a response. If it is determined that a response is necessary, the control circuit provides a control signal to the transmitter to power up the transmitter from a sleep mode even before the entire packet has been received and processed. The control circuit then continues to process the remainder of the packet as it is received while the transmitter powers up from the sleep mode.

802.11 Networks Using Dynamic Power Control For Rf Transmission

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US Patent:
7570929, Aug 4, 2009
Filed:
Jan 14, 2000
Appl. No.:
09/483399
Inventors:
Michael L. Trompower - Navarre OH, US
Assignee:
Symbol Technologies, Inc. - Holtsville NY
International Classification:
H04B 1/04
US Classification:
4551143
Abstract:
A system and method is provided for adjusting transmission power of different portions of a data packet. The system and method is especially useful when utilizing the IEEE 802. 11 standard protocol due to the varying transmission data rates of a packet. A IEEE 802. 11 packet includes a preamble portion, a header portion and a data portion. The preamble portion has a data rate of 1 Mbps, the header has a data rate of 1 or 2 Mbps and the data portion has a data rate of 1, 2, 5. 5 or 11 Mbps. At a given fixed power level, a transmission at a higher data rate has a lower transmission range than a transmission at a lower data rate. Therefore, the present invention provides for a system and method that adjusts the power level of different portions of a data packet, so that the entire data packet has a more uniform range. This eliminates the need for components in the system receiving a preamble portion of a transmission at higher ranges to remain idle during transmission of an entire frame. The system and method can be applied to both access points and mobile units in a cellular communications system.

Cellular Communication System With Dedicated Repeater Channels

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US Patent:
61323063, Oct 17, 2000
Filed:
Mar 29, 1996
Appl. No.:
8/625421
Inventors:
Michael L. Trompower - Navarre OH
Assignee:
Cisco Systems, Inc. - San Jose CA
International Classification:
H04J 322
US Classification:
453 111
Abstract:
A cellular communication system in which dedicated repeater controller transceivers are included in base stations and wireless base stations. The repeater controller transceivers are configured to operate on a different channel as compared to communications received by or transmitted directly from mobile terminals. By utilizing a dedicated channel for communications between the base stations and wireless base stations, the contention areas formed by overlapping cell areas is effectively eliminated. The different channels may be based on differences in parameters such as frequency and/or data encoding techniques.

Cellular System Hand-Off Protocol

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US Patent:
61380199, Oct 24, 2000
Filed:
Dec 11, 1996
Appl. No.:
8/763420
Inventors:
Michael L. Trompower - Navarre OH
Douglas A. Smith - Pickering, CA
Philip H. Belanger - Akron OH
Andrew J. Spry - Wichita KS
Nainesh P. Shah - Strongsville OH
Assignee:
Cisco Systems, Inc. - San Jose CA
International Classification:
H04Q 720
US Classification:
455436
Abstract:
A cellular communication system hand-off protocol which helps minimize down time associated with a mobile device roaming among different cells in which different cells employ different communication channels (e. g. , different frequency hopping sequences). In a preferred embodiment, each base station is configured to communicate its own particular hopping sequence to the host computer via the system backbone. Each base station then provides to mobile devices which are registered thereto information regarding the particular hopping sequences employed by other base stations servicing cells into which the mobile device may roam. Such information includes the particular hopping sequences together with an indication of what location in the sequence the base stations are currently at in any given time. In addition, such information may include an indication of the intervals at which a base station is configured to transmit a beacon packet (for passive scanning operation), or at what intervals test pattern packets are transmitted to allow for signal quality evaluation.

Cellular Communication System With Dedicated Repeater Channels

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US Patent:
61285129, Oct 3, 2000
Filed:
Feb 27, 1997
Appl. No.:
8/810328
Inventors:
Michael L. Trompower - Navarre OH
Nainesh P. Shah - Strongsville OH
Assignee:
Cisco Systems, Inc. - San Jose CA
International Classification:
H04Q 730
H04Q 722
H04Q 736
US Classification:
455561
Abstract:
A cellular communication system in which dedicated repeater controller transceivers are included in base stations and wireless base stations. The repeater controller transceivers are configured to operate on a different channel as compared to communications received by or transmitted directly from mobile terminals. By utilizing a dedicated channel for communications between the base stations and wireless base stations, the contention areas formed by overlapping cell areas is effectively eliminated. The different channels may be based on differences in parameters using infrared communication techniques.

Wireless Communication Method And Device With Auxiliary Receiver For Selecting Different Channels

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US Patent:
60471751, Apr 4, 2000
Filed:
Sep 19, 1996
Appl. No.:
8/715868
Inventors:
Michael L. Trompower - Navarre OH
Assignee:
Aironet Wireless Communications, Inc. - Fairlawn OH
International Classification:
H04Q 700
US Classification:
455422
Abstract:
A wireless communication device and method which includes the introduction of a auxiliary receiver or transceiver which is included in a base station or mobile terminal in addition to a transceiver used to communicate between devices. The auxiliary receiver or transceiver serves to monitor conditions on available communication channels other than the channel currently being utilized for communication between devices.

Transceiver Control With Sleep Mode Operation

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US Patent:
62366742, May 22, 2001
Filed:
Mar 20, 1996
Appl. No.:
8/619797
Inventors:
Daniel J. Morelli - Norton OH
Michael L. Trompower - Navarre OH
Assignee:
Teletransactions, Inc. - Akron OH
International Classification:
H04B 138
H04B 116
H04B 700
H04L 516
US Classification:
375219
Abstract:
A transceiver which keeps circuitry associated with a receiver in a powered down state during periods when a Received Signal Strength Indicator (RSSI) indicates that a signal being received is below a pre-determined threshold level, and which begins to power up the transmitter as soon as it is determined that a packet being received requires a response. The RSSI signal represents the strength of any signal current being received, and if the RSSI signal falls below a given threshold level, digital circuitry associated with the back-end circuitry of the receiver system is disabled. If the RSSI signal rises above the threshold level, the digital circuitry of the receiver is enabled. A control circuit within the transceiver processes the packet as it is received to determine whether the packet requires a response. If it is determined that a response is necessary, the control circuit provides a control signal to the transmitter to power up the transmitter from a sleep mode even before the entire packet has been received and processed. The control circuit then continues to process the remainder of the packet as it is received while the transmitter powers up from the sleep mode.

Wireless Communication System Having Base Station With Adjustable Power Transceiver For Locating Mobile Devices

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US Patent:
59240407, Jul 13, 1999
Filed:
Nov 20, 1996
Appl. No.:
8/752906
Inventors:
Michael L. Trompower - Navarre OH
Assignee:
Telxon Corporation - Akron OH
International Classification:
H04Q 720
H04Q 730
US Classification:
455456
Abstract:
A network cellular communication system with power based locator system in which the location of a mobile communication unit within the network can be determined approximately. In particular, the power based locator system includes a pre-stored map of locations of a plurality of base stations within the network and the respective network cell coverage areas for those base stations. Each of the plurality of base stations is able to change the size of its respective cell by varying transmitter and receiver power levels. By incrementally changing its respective cell coverage area, the base station can effectively narrow down the region in which a mobile communication unit is located. The region information is correlated with the pre-stored map of locations to determine approximately where in the cellular communication network the mobile communication unit is located.
Michael L Trompower from Navarre, OH, age ~59 Get Report