›› 2014, Vol. 27 ›› Issue (6): 69-.

• Articles • Previous Articles     Next Articles

MB-OFDM System Frame Synchronization Detection Technique

YANG Runfeng   

  1. (Department of Electronic Engineering,Dongguan Polytechnic,Dongguan 523808,China)
  • Online:2014-06-15 Published:2014-06-14

Abstract:

Wireless local area network communication equipment is usually based on an ad hoc network operation.A frame synchronization detection method is proposed for multi-band orthogonal frequency division multiplexing (MB-OFDM) system to identify piconet and symbols timing.The detection method is based on having correlation of the received and expected local storage of 12 or 24 packages/frame synchronization symbols.The most possible time-frequency code is chosen from the statistics of these correlation results for receiver decoding.The test results show that system stability is greatly improved.

Key words: MB-OFDM;time frequency code;frame synchronization

CLC Number: 

  • TN914.51