Multiplex communications – Communication techniques for information carried in plural... – Combining or distributing information via frequency channels
Reexamination Certificate
2004-06-14
2009-11-17
Moe, Aung S (Department: 2416)
Multiplex communications
Communication techniques for information carried in plural...
Combining or distributing information via frequency channels
C370S516000, C375S362000
Reexamination Certificate
active
07620072
ABSTRACT:
A receiver arrangement including a received data reproducing device includes an RF (Radio Frequency) receiver configured to determine the signal strength of a received signal and feed it to a clock frequency determining circuit. Number-of-error information, included in the outputs of a clock phase detector and produced during error detection effected with a sync word, a packet header and a payload of a packet field by field, are also fed to the clock frequency determining circuit. The clock frequency determining circuit designates a subject to deal with the packet and selects single clock frequency information out of clock frequencies determined. The clock frequency information thus selected is input to the clock phase detector.
REFERENCES:
patent: 6157820 (2000-12-01), Sourour et al.
patent: 6587528 (2003-07-01), Wynn
patent: 7200195 (2007-04-01), Amano
patent: 2003/0210756 (2003-11-01), Ito
patent: 3486186 (2003-10-01), None
Moe Aung S
Oki Semiconductor Co., Ltd.
Rose Kerri M
Studebaker Donald R.
Studebaker & Brackett PC
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