公开(公告)号：US20110216857A1

公开(公告)日：2011-09-08

申请号：US12717153

申请日：2010-03-04

申请人： MAXIM GOTMAN ,  RAN IRON ,  MEIR TSADIK ,  ASSAF TOUBOUL

发明人： MAXIM GOTMAN ,  RAN IRON ,  MEIR TSADIK ,  ASSAF TOUBOUL

IPC分类号： H04L1/18 ,  H04L1/00

CPC分类号： H04L1/0071 ,  H03M13/27 ,  H04L1/0047 ,  H04L25/03866 ,  H04L25/067

摘要： A receiver for wireless broadband telecommunication transmissions, the receiver including a demodulator for receiving transmitted modulated symbols, a channel deinterleaver memory coupled to the demodulator for receiving interleaved soft symbols and outputting deinterleaved soft symbols, an LLR calculator coupled to the channel deinterleaver memory for receiving the deinterleaved soft symbols and calculating LLRs therefore, a descrambler coupled to the LLR calculator for descrambling the LLRs, and an interleaved scrambling sequence generator coupled to the descrambler for generating an interleaved scrambling sequence and providing it to the descrambler.

摘要翻译： 一种用于无线宽带电信传输的接收机，所述接收机包括用于接收发射调制符号的解调器，耦合到解调器的信道解交织器存储器，用于接收交织的软符号并输出解交织的软符号;耦合到信道解交织器存储器的LLR计算器， 因此，解交织的软符号和计算LLR，耦合到用于解扰LLR的LLR计算器的解扰器，以及耦合到解扰器的交织加扰序列发生器，用于产生交织的加扰序列并将其提供给解扰器。