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Portable communication terminal which judges the reception situation by lowest error rate

  • US 6,363,245 B1
  • Filed: 03/10/1999
  • Issued: 03/26/2002
  • Est. Priority Date: 03/12/1998
  • Status: Expired due to Fees
First Claim
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1. A portable communication terminal, comprising:

  • a reception processing unit for carrying out a reception process of a radio signal;

    a reception situation detecting unit for detecting a reception situation in said reception processing unit based on one of a bit error rate and a frame error rate of the reception process;

    a control unit for judging the reception situation detected by said reception situation detecting unit in comparison with a first threshold value and in comparison with a second threshold value, wherein the first threshold value corresponds to a lowest error rate for reliable transmission of audio signals and the second threshold value corresponds to a lowest error rate for reliable transmission of digital data;

    a first notifying unit for notifying a user of the reception situation based on the comparison with the first threshold value and that the transmission of audio signals can be favorably carried out; and

    a second notifying unit for notifying a user of the reception situation based on the comparison with the second threshold value and that the transmission of digital data can be favorably carried out.

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