A New Method for Timing Recovery in ISI Channels
Iu R · Control & Automation · 2007
Timing recovery is essential in synchronous communication and storage systems, especially when the channel has severe inter-symbol interference (ISI).The new technique that allows satisfactory timing recovery and detection for ISI channels even at low SNRs by making the two tasks one joint and tightly coupled operation.It has used Viterbi-like algorithm.BER simulation results show that the proposed timing recovery scheme operates smoothly even when the BER of the detector is highter that 10-2