Receiver for a wireless telecommunication system with a channel deinterleaver

A method for decoding received encoded transmitted signals in a receiver for wireless broadband telecommunication transmissions, the method comprising:

• applying channel deinterleaving on interleaved soft symbols representing the transmitted signals;
• calculating LLR values of said deinterleaved soft symbols;
• and
• descrambling said LLR values using an interleaved scrambling sequence.

A method for decoding encoded and modulated transmitted signals in a receiver for wireless broadband telecommunication transmissions, the method comprising:

• storing demodulated interleaved soft symbols in a channel deinterleaver memory in a received order;
• reading said soft symbols in a deinterleaved order;
• calculating LLRs of said deinterleaved soft symbols;
• generating an interleaved scrambling sequence;
• descrambling said LLRs by applying said interleaved scrambling sequence to said LLRs;
• and
• decoding said descrambled LLRs in a FEC decoder.