Dynamic parameters of synchronization signals

• Autorzy: Kasznia, M.
• Języki publikacji: EN

Abstrakty

EN

The paper presents the methods of characterization of synchronization signals using dynamic parameters. The idea of dynamic Allan deviation and dynamic time deviation is described. Then the procedures of calculating dynamic parameters are presented. Some time effective methods for computing dynamic parameters are proposed. The results of computation for different data series are presented and discussed.

Słowa kluczowe

PL

sygnał synchronizacyjny; dewiacja Allana; czas dewiacji

EN

synchronization signal; Allan deviation; time deviation

• Czasopismo: Electronics and Telecommunications Quarterly
• Rocznik: 2007
• Tom: Vol. 53, No 1
• Strony: 7-22
• Opis fizyczny: Bibliogr. 8 poz., wykr.

Twórcy

autor

Kasznia, M.

• Katedra Systemów Telekomunikacyjnych i Optoelektroniki, Politechnika Poznańska, ul. Polanka 3, 60-965 Poznań,

Bibliografia

• 1. ANSI T1.101-1999, Synchronization interface standard.
• 2. ETSI EN 300 462, Generic requirements for synchronization networks (1998).
• 3. ITU-T Rec. G.810, Considerations on timing and synchronization issues (08/96).
• 4. L. Galleani, P. Tavella: The characterization of clock behavior with the dynamic Allan variance, Proceedings of the 2003 IEEE International Frequency Control Symposium and 17th European Frequency and Time Forum, Tampa (USA), 5-8 May 2003, pp. 239-244.
• 5. A. Dobrogowski, M. Kasznia: Time effective methods of calculation of dynamic parameters of synchronization signal, Proceedings of the 18th European Frequency and Time Forum, Guildford (UK), 5-7 April 2004.
• 6. A. Dobrogowski, M. Kasznia: Dynamic parameters of synchronization signals for non-overlapping and overlapping data segments, Proceedings of the 19th European Frequency and Time Forum, pp. 509-514, Besancon (France), 21-24 March 2005.
• 7. A. Dobrogowski, M. Kasznia: Modification of the raw data set for time efficient ADEV and TDEV assessment, Proceedings of the 14th European Frequency and Time Forum, pp. 338-342, Torino (Italy), 14-16 March 2000.
• 8. A. Dobrogowski, M. Kasznia: Impact of time error data preprocessing for TDEV assessment, Proceedings of the 15th European Frequency and Time Forum, pp. 463-467, Neuchatel (Switzerland), 6-8 March 2001.