Generic selectors
Exact matches only
Search in title
Search in content
Post Type Selectors

GSM multiband

Viewing 2 posts - 1 through 2 (of 2 total)
  • Author
    Posts
  • 28th April 2009 at 16:35 #56917
    Gabriela
    Guest

    Hi, I will start working with a GSM 850 and 1900 multiband nework, and I have some questions about how the overlay/underlay should work.

    1. What is the best way to distribute the BCCH and TCH frequencyes?

    2. All BCCH and TCH shall be left only in the same band?

    3. Which are the mayor problems that can be seen in a network working like this?

    4. How does overlay/underlay works?

    5. Shall most amount of traffic be in the overlay or in the underlay?

    6. What is the approximate coverage ratio for GSM 850 and 1900?

    Thanks, all you guys, your answers will be very helpful, also if you have some links where I can read about how this works.

    BR,

    Gabriela

    25th May 2009 at 05:38 #56918
    Amit Agarwal
    Guest

    From the given spectrum – ARFCNs, you can first select frequencies for TCH and BCCH – you will need 1 BCCH per cell. So accordingly allocate the frequencies.

  • Author
    Posts
Viewing 2 posts - 1 through 2 (of 2 total)
  • The forum ‘Telecom Design’ is closed to new topics and replies.