TFRI - Transport Format and Resource Indicator

This includes information about the dynamic part of the HS-DSCH transport format, including transport block set size and modulation scheme. The TFRI also includes information about the set of channelization codes onto which HS-DSCH is mapped in the corresponding HS-DSCH transmission. The number of bits defined are: – Channelization-code set -7 bits. – Modulation scheme – 1 bit. – Transport-block size – 6 bits.


  • Fully interactive 3GPP based network map
  • Narrated call flows
  • Detailed network procedures

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