Invention Grant
- Patent Title: Apparatus and method for power-saving in multiple antenna communication system
- Patent Title (中): 多天线通信系统中省电的装置和方法
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Application No.: US13346821Application Date: 2012-01-10
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Publication No.: US08284736B2Publication Date: 2012-10-09
- Inventor: Der-Zheng Liu , Chung-Yao Chang , Kuang-Yu Yen
- Applicant: Der-Zheng Liu , Chung-Yao Chang , Kuang-Yu Yen
- Applicant Address: TW Hsinchu
- Assignee: Realtek Semiconductor Corp.
- Current Assignee: Realtek Semiconductor Corp.
- Current Assignee Address: TW Hsinchu
- Agency: Thomas, Kayden, Horstemeyer & Risley, LLP
- Priority: TW97132166A 20080822
- Main IPC: H04W4/00
- IPC: H04W4/00
Abstract:
A multiple-antenna transceiver in the present invention includes a frame controller and circuitry for transmitting and receiving. The transmitting component includes a sequence selection circuit, a MIMO modulation and coding circuit, and numerous TX RFE and AFE circuits. The receiving component includes a MIMO demodulation and decoding circuit, a sequence separation circuit, and numerous RX RFE and AFE circuits. The frame controller can enable and disable the TX and RX RFE and AFE circuits individually so as to reduce power consumption of the whole system.
Public/Granted literature
- US20120108301A1 Apparatus and Method for Power-Saving in Multiple Antenna Communication System Public/Granted day:2012-05-03
Information query
