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Thread: 4G ISSUE

  1. #1
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    Default 4G ISSUE

    Dear Experts
    I face some issue in my 4G network

    The issue is sometimes I found my phone can't access to internet but I can see in on 4G network then I have to do some event like making calls or putting my phone in airplane mode. After that I can access to internet.

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  3. #2
    Senior Member Reputation: 451
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    Default Re: 4G ISSUE

    well from this lack of information & trace files it seems your phone doesn't respond to paging. please check paging cycle and Drx paging cycle also if you have DRX activated on network. try the same on a site that has DRX off.

    B/R
    Still learning.....
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  4. Thanks justdream thanked for this post
  5. #3
    Member Reputation: 39
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    Default Re: 4G ISSUE

    i got the same when i travel outside the city. I believe is related to phone algorythm

  6. #4
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    Default Re: 4G ISSUE

    Dear
    Not only my phone also my friend phone and it is different brand

  7. #5
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    Default Re: 4G ISSUE

    Quote Originally Posted by almoqbali36 View Post
    Dear Experts
    I face some issue in my 4G network

    The issue is sometimes I found my phone can't access to internet but I can see in on 4G network then I have to do some event like making calls or putting my phone in airplane mode. After that I can access to internet.
    Hi,

    Similar issue observed in other networks as well. It is called "No Browsing issue" . Finally it was witnessed:

    1. UE in such scenario latch in a specific QCI with different QOS which was causing hte issue
    2. Charging system has problem and was very frequent deleting user subscription to use internet


    B
    R

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  9. #6
    Member Reputation: 138
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    Default Re: 4G ISSUE

    So Dear
    Any procedure to solve it?

  10. #7
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    Default Re: 4G ISSUE

    dears
    no one face it before

  11. #8
    Senior Member Reputation: 238
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    2009-01-20
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    Default Re: 4G ISSUE

    Hi

    Its happens when PDP context gets deleted in core node. UE will be requesting with old session id which is getting rejected.

    Rgds
    Plannerguy

  12. Thanks electron, almoqbali36 thanked for this post

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