Title :
Effects of symbol transition density on the performance of the data transition tracking loop at low signal-to-noise ratios
Author :
Million, S. ; Hinedi, S.
Author_Institution :
Jet Propulsion Lab., California Inst. of Technol., Pasadena, CA, USA
Abstract :
Effects of the data transition variation on the performance of the digital data transition tracking loop (DTTL) symbol synchronizer are addressed for symbol SNRs and window sizes of interest. The data transition variation will affect the DTTL performance by introducing an additional timing jitter which results in additional receiver loss. Numerical and simulation results for both tracking and acquisition are presented
Keywords :
data communication; digital communication; jitter; synchronisation; acquisition; data transition tracking loop; low signal-to-noise ratios; performance; receiver loss; simulation; symbol synchronizer; symbol transition density; timing jitter; window sizes; Baseband; Delay estimation; Detectors; Laboratories; Matched filters; Propulsion; Signal to noise ratio; Space technology; Timing jitter; Tracking loops;
Conference_Titel :
Communications, 1995. ICC '95 Seattle, 'Gateway to Globalization', 1995 IEEE International Conference on
Conference_Location :
Seattle, WA
Print_ISBN :
0-7803-2486-2
DOI :
10.1109/ICC.1995.524258
