Generic selectors
Exact matches only
Search in title
Search in content

Ater interface halfrate mode

  • This topic has 2 replies, 1 voice, and was last updated 13 years ago by new engineer.
Viewing 3 posts - 1 through 3 (of 3 total)
  • Author
  • #54013 Reply

    in remote BSC synario 16kbps abis full rate channel is mapped to 64kbps Ainterface channel.
    but in half rate what happens at the Ater interface??
    does 8kbps HF channel is mapped to a 16Kbps channel in Ater interface.
    or 2*8Kbps channels are mapped to one 16kbps Ater interface channels.

    #54014 Reply

    with half rate:
    on air interface: 2 calls share 16kb/s
    on abis interface, 2 calls share 16kb/s
    on ater interface, 1 call on 16kb/s
    on a interface, 1 call on 64kb/s

    therefore, the design of a and ater interfaces is based on the number of calls, whichever the radio codec used.


    #54015 Reply
    new engineer

    hi iam new engineer can you please describe for me on each interface how many need kb/s and why?

Viewing 3 posts - 1 through 3 (of 3 total)
Reply To: Ater interface halfrate mode
Your information:

<a href="" title="" rel="" target=""> <blockquote cite=""> <code> <pre class=""> <em> <strong> <del datetime="" cite=""> <ins datetime="" cite=""> <ul> <ol start=""> <li> <img src="" border="" alt="" height="" width="">