The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 15, 2015
Filed:
Apr. 27, 2011
Chung-yao Chang, Zhubei, TW;
Der-zheng Liu, Xinpu Township, TW;
Ming-yuh Yeh, Taipei, TW;
Kuang-yu Yen, Zhubei, TW;
Chung-Yao Chang, Zhubei, TW;
Der-Zheng Liu, Xinpu Township, TW;
Ming-Yuh Yeh, Taipei, TW;
Kuang-Yu Yen, Zhubei, TW;
REALTEK SEMICONDUCTOR CORP., Hsinchu, TW;
Abstract
A wireless communication device is disclosed. The wireless communication device includes a frequency hopping communication circuit, a power spectral density circuit and a control circuit. The frequency hopping communication circuit includes a channel map. The frequency hopping communication circuit selects one of channel in a channel map to connect to another frequency hopping communication circuit according to the channel map. The power spectral density circuit for generating a power spectral density signal by measuring spectrums on all channels connected to the frequency hopping communication circuit. The control circuit receives the power spectral density and output statistical distribution data to the frequency hopping communication circuit. The frequency hopping communication circuit updates the channel map according to the statistical distribution data.