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High drop call rate

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  • #53026 Reply

    >Hi anyone
    We have a cell ( Ericsson) with very bad figures:
    20% drop call rate ( 10 Erlgs)
    80% of rxqual=7 in UL ( no interference)
    -we’ve changed all the HW and double-checked feeders and antennas
    -we’ve changed abis
    -we’ve checked configuration (parameters, imdb, etc)
    In the field we see ( drive test with tems) the legend “blocked call…no traffic channel assigned” or “Blocked call…no alerting or connect”

    any suggestions?

    #53027 Reply
    tahir saduzaei

    i want to improve MPD of the network can any one help me in this regard?

    #53028 Reply

    I suggest you read more.

Viewing 3 posts - 1 through 3 (of 3 total)
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