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:
Jan. 14, 2014
Filed:
Dec. 07, 2010
Tai-cheng Liu, Kaohsiung, TW;
Chi-chen Lee, Taipei, TW;
Ming-chun Cheng, Taoyuan County, TW;
Chun-jen Tsai, Tainan County, TW;
Chia-ming Chang, Hsinchu, TW;
Ching-hwa Yu, Tainan, TW;
Tai-Cheng Liu, Kaohsiung, TW;
Chi-Chen Lee, Taipei, TW;
Ming-Chun Cheng, Taoyuan County, TW;
Chun-Jen Tsai, Tainan County, TW;
Chia-Ming Chang, Hsinchu, TW;
Ching-Hwa Yu, Tainan, TW;
Mediatek Inc., Science-Based Industrial Park, Hsin-Chu, TW;
Abstract
A method of reducing interference between two communication systems operating in adjacent frequency bands and coexisting in a communication device is provided, and the two communication systems are a first communication system and a second communication system. The method includes deciding whether to perform an arbitration procedure on a downlink subframe of the first communication system according to a CINR of the first communication system and a RSSI of the second communication system; deciding whether to perform the arbitration procedure on an uplink subframe of the first communication system according to a transmit power of the first communication system and a RSSI value of the second communication system; and when deciding to perform the arbitration procedure on the downlink or uplink subframe, further deciding whether to send a specific packet to request one or more stations not to send packets to the second communication system.