Patents Assigned to Positron Access Solutions, Inc.
  • Efficient multiple input multiple output signal processing method and apparatus
    Patent number: 8326906
    Abstract: A method and apparatus are disclosed for use with multiple input, multiple output (MIMO) signal processing techniques, which reduce the amount of memory and memory bandwidth used to store and access filter coefficients by compressing a filter coefficient based at least in part on one or more neighboring filter coefficients for storage and decompressing the filter coefficients when retrieved. The decompressed filter coefficients can be used with a MIMO filtering technique, and/or can be used to compress or decompress additional coefficients.
    Type: Grant
    Filed: January 25, 2008
    Date of Patent: December 4, 2012
    Assignee: Positron Access Solutions, Inc.
    Inventors: Michail Konstantinos Tsatsanis, Willen Lao, Wei Mo
  • Low wander timing generation and recovery
    Patent number: 7580494
    Abstract: Systems, apparatuses, and methods for low wander timing generation and/or recovery are disclosed here. In one aspect, embodiments of the present disclosure include a communication system for high speed communications between a first location and a second location. The communication system, may include a transmitter module at the first location associated a first clock and/or a receiver module at the second location associated with the second clock.
    Type: Grant
    Filed: July 14, 2008
    Date of Patent: August 25, 2009
    Assignee: Positron Access Solutions, Inc.
    Inventor: Benedict A. Itri