logic channel and physical channel in LTE

[hongyu deng]

Hi all,

1、I want to change the logic channel in the  simulation process, i do like this, but it doesn't work when the time arrives and a error happens in  terminal. 

Could someone give me any advice or tell me what should i do? 

uint8_t 

UeManager::Drbid2Lcid (uint8_t drbid) 

{

  if (Simulator::Now().GetSeconds() > 5.0)

  {

    return drbid + 5;

  }

  else 

    return drbid + 2;

}

uint8_t 

UeManager::Lcid2Bid (uint8_t lcid)

{

  NS_ASSERT (lcid > 2);

  if (Simulator::Now().GetSeconds() > 5.0)

  {

    return lcid - 5;

  }

  else 

   return lcid - 2;   

}

2、There are 25 sub-channel in LENA system,but how many logic channel in it? 

     If UE uses the logic channel 5 to transmit PDU in MAC,does that mean it corresponds the sub-channel 5 in PHY ?

Hope my expression is clear.

Thanks.

deng.

[hongyu deng]

I found that there are only 14 logic channel in ns 3.24.1.

Could someone give me an advice for other questions.

Thanks.

Have fun,

Hongyu.