发明授权
- 专利标题: Method and apparatus for compensating impairments in radio frequency circuitry of a wireless device
- 专利标题(中): 用于补偿无线设备的射频电路中的损伤的方法和装置
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申请号: US13566157申请日: 2012-08-03
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公开(公告)号: US09184839B1公开(公告)日: 2015-11-10
- 发明人: Songping Wu , Daxiao Yu , Yonghua Song
- 申请人: Songping Wu , Daxiao Yu , Yonghua Song
- 申请人地址: BM Hamilton
- 专利权人: Marvell International Ltd.
- 当前专利权人: Marvell International Ltd.
- 当前专利权人地址: BM Hamilton
- 主分类号: H04B10/2507
- IPC分类号: H04B10/2507 ; H04B17/20
摘要:
The present disclosure describes techniques for identity-based RF circuitry compensation. In some aspects data from a wireless device is received via radio frequency circuitry, the data including an identifier that uniquely identifies the wireless device. Impairments of the radio frequency circuitry are estimated based on the received data and then the estimated impairments are associated with the identifier of the wireless device. In response to subsequently receiving data that includes the identifier, the radio frequency circuitry is compensated using the estimated impairments.
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