Frame synchronization method
OwnerJunji Kondou, Yuji Igata +3inventors
InventorsJunji Kondou, Yuji Igata, Akio Kurobe, Shigeo Yoshida, Norihiro Miyashita
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Abstract
Two or more synchronous words are arranged to a section as long as a noise cycle “t” regarding a frame. Or, one or more synchronous words are arranged such that a section not being influenced by the noises is long enough considering the noise cycle. When information that cyclical noises occur is given and/or the noise cycle can be measured, probability that the synchronous word is influenced by the noises is reduced so that reliability of frame synchronization establishment can be improved.
Claims9
A frame synchronization method comprising:
- composing data and a synchronous word to generate a frame;
- transmitting the generated frame from a transmitter to a receiver via a transmission line,
- wherein said composing the data and the synchronous word arranges the synchronous word based on noise cycle of the transmission line.
A frame synchronization method comprising:
- composing data and a plurality of synchronous words to generate a frame;
- transmitting the generated frame from a transmitter to a receiver via a transmission line,
- wherein said composing the data and the plurality of synchronous words arranges the plurality of synchronous words based on noise cycle of the transmission line.
Dependencies are inferred from the claim text.