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Ramya Dissanayake Phones & Addresses

  • Irvine, CA
  • Spring Valley, CA
  • Lemon Grove, CA
  • Chula Vista, CA
  • El Cajon, CA
  • Escondido, CA
  • Santa Ana, CA
  • Schertz, TX
  • San Antonio, TX
  • Selma, TX

Publications

Us Patents

High-Speed Digital Subscriber Line (Hdsl) Wander Reduction Utilizing Minimums

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US Patent:
20040017822, Jan 29, 2004
Filed:
Jul 25, 2002
Appl. No.:
10/202821
Inventors:
Harrison Doan - Huntington Beach CA, US
Dung Nguyen - Irvine CA, US
Ramya Dissanayake - Tustin CA, US
Assignee:
ADC DSL Systems, Inc.
International Classification:
H04J003/16
US Classification:
370/465000
Abstract:
An apparatus and method are described that allows for improved wander jitter reduction in communication devices and associated communication links, in particular on HDSL communication devices and links. The improved device apparatus and method detects the current data rate offset of the HDSL data rate being utilized and the data rate of the datastream being transmitted through the HDSL communication link and allows for the transmitting HDSL communication device to adjust the HDSL data rate to promote instantaneous data rate offsets that are close to wander jitter minimum points. The improved device apparatus and method also allows for the characterization of communication devices for their specific wander jitter low activity points by sweeping the input data rate being transmitted at differing HDSL data rates.

High-Speed Digital Subscriber Line (Hdsl) Wander Reduction

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US Patent:
20040017848, Jan 29, 2004
Filed:
Jul 25, 2002
Appl. No.:
10/202820
Inventors:
Harrison Doan - Huntington Beach CA, US
Dung Nguyen - Irvine CA, US
Ramya Dissanayake - Tustin CA, US
Assignee:
ADC DSL Systems, Inc.
International Classification:
H04B001/38
US Classification:
375/222000
Abstract:
An apparatus and method are described that allows for improved wander jitter reduction in communication devices and associated communication links, in particular on HDSL communication devices and links. The improved device apparatus and method detects the current data rate offset of the HDSL data rate being utilized and the data rate of the datastream being transmitted through the HDSL communication link and allows for the transmitting HDSL communication device to adjust the HDSL data rate to avoid high wander jitter “sweet spots”. The improved device apparatus and method also allows for the profiling of communication devices for their specific high wander jitter sweet spot maximum points by sweeping the input data rate being transmitted at differing HDSL data rates.

Integrated Digital Subscriber Line Transceiver

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US Patent:
20050047432, Mar 3, 2005
Filed:
Aug 15, 2003
Appl. No.:
10/641702
Inventors:
Ronald Gerlach - Orange CA, US
Mo-Ching Lau - Orange CA, US
Ramya Dissanayake - Tustin CA, US
International Classification:
H04L012/66
US Classification:
370463000
Abstract:
An integrated digital subscriber line transceiver includes a single integrated circuit that has a digital signal processing engine, a time division multiplexing framer (for example, a T1/E1 framer), and a static random access memory. The integrated circuit also includes a microprocessor coupled to the digital signal processing engine, the time division multiplexing framer, and the static random access memory. The digital signal processing engine, in one embodiment, includes an HDSL2/G.SHDSL data pump and an HDSL2/G.SHDSL framer.
Ramya N Dissanayake from Irvine, CA, age ~51 Get Report