| 摘要 |
PCT No. PCT/DE94/00308 Sec. 371 Date Aug. 28, 1995 Sec. 102(e) Date Aug. 28, 1995 PCT Filed Mar. 19, 1994 PCT Pub. No. WO94/24799 PCT Pub. Date Oct. 27, 1994A method for reliability-controlled data detection of TDMA data bursts with a central test sequence for determining the identification parameters of the transmission channel, wherein: the data segments adjoining the test sequence at both ends are subdivided into N sectors Ai, i=+/-1, . . . ,+/-N, with M sampled signal values each; in the kth processing step the sectors A1+, +1</=i+</==N are detected, suitable measures LAMBDA i- and LAMBDA i+ are determined for the detection results, and the detection result of the sector whose measure of reliability has the smaller value is rejected again if by then all sectors A-1, . . . , Ai-+1 and A+1, . . . , Ai+-1 have finally been processed; in the kth processing step the sector Ai- is detected if -N<i-</=-1 and all the sectors Ai+, +1</=i+</=+N have already been processed; in the kth processing step the sector Ai+ is detected if +1</=i+<+N and all the sectors Ai-, -N</=i-</=-1 have already been processed; and the above steps are carried out until all the sectors are processed.
|
