Processing data stream in radio receiver using Viterbi- and software based procedures divides data flow for series of sequentially-overlapping execution stages

摘要

Both computer procedures are repeated. Results of the second procedure form inputs for the first, using the following stages. The data flow is divided into processing sections (I1, I2, I3, I4, r1, r2, r4, r4; a1, a2, ap). The first computer procedure is carried out for a specific processing stage (r1; a1) and (b2) overlapping in time with execution of the first computer procedure, execution of the second computer procedure for another processing stage (I2; a2). An Independent claim is included for corresponding decoding equipment.