×

Use of a filterbank in an adaptive on-channel repeater utilizing adaptive antenna arrays

  • US 8,116,239 B2
  • Filed: 03/03/2008
  • Issued: 02/14/2012
  • Est. Priority Date: 03/02/2007
  • Status: Active Grant
First Claim
Patent Images

1. A repeater for a wireless communication network, the repeater operative to provide feedback cancellation, the repeater comprising:

  • a calculation module configured to perform filter bank calculations for weights used by an equalizer, wherein N samples of the transmitter and/or receiver signal are stored as part of filter bank operations; and

    an equalized feedback cancellation loop comprising a filter bank cooperating with the calculation module to generate weights derived from one or more correlation operations to provide signal cancellation and isolation.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×