Title :
A fast algorithm for choosing frame synchronization unique word
Author :
Chen, M. ; Chua, K.C. ; Ding, Q.L.
Author_Institution :
Dept. of Electr. Eng., Nat. Univ. of Singapore, Singapore
Abstract :
The frame synchronization unique word (UW) is very important for burst data communication systems. Commonly used UWs such as M-sequences are not optimized for specific system environments. This paper gives both the upper and lower boundaries of mis-detection probability of frame synchronization. Based on these boundaries, an effective algorithm to find the optimal frame synchronization UWs for a given set of parameters is described in detail. The UW obtained using the proposed algorithm gives nearly optimal performance in terms of mis-detection probability of detecting UW in a data stream. Compared with other methods, this algorithm is more efficient and flexible for finding a UW in the case of a large detection window size or long UW
Keywords :
asynchronous transfer mode; data communication; optimisation; packet radio networks; synchronisation; burst data communication systems; data stream; fast algorithm; frame synchronization unique word; lower boundaries; mis-detection probability; upper boundaries; Asynchronous transfer mode; Clocks; Communication networks; Data communication; Frequency division multiaccess; Frequency synchronization; Propagation delay; Time division multiple access; Timing; Wireless communication;
Conference_Titel :
Global Telecommunications Conference, 1998. GLOBECOM 1998. The Bridge to Global Integration. IEEE
Conference_Location :
Sydney,NSW
Print_ISBN :
0-7803-4984-9
DOI :
10.1109/GLOCOM.1998.775840
