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Method and system for managing transmit power on a wireless communication network

  • US 9,538,478 B2
  • Filed: 12/08/2015
  • Issued: 01/03/2017
  • Est. Priority Date: 11/05/2012
  • Status: Expired due to Fees
First Claim
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1. A method of determining a maximum power reduction of a wireless terminal, the method comprising:

  • determining, by the wireless terminal, whether a frequency span of an n-th order convolution of a power spectral density function of an uplink signal overlaps with a spurious region, wherein n is one of at least 3 and 5;

    if it is determined that the frequency span of the n-th order convolution of the power spectral density function of the uplink signal overlaps with the spurious region, determining, by the wireless terminal, the maximum power reduction using a first map;

    if it is determined that the frequency span of the n-th order convolution of the power spectral density function of the uplink signal does not overlap with the spurious region, determining, by the wireless terminal, the maximum power reduction using a second map; and

    reducing, by the wireless terminal, transmit power of the wireless terminal based on the determined maximum power reduction.

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