发明授权
- 专利标题: Message decoding for discretized signal transmissions
- 专利标题(中): 用于离散信号传输的消息解码
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申请号: US12794589申请日: 2010-06-04
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公开(公告)号: US08744015B2公开(公告)日: 2014-06-03
- 发明人: Michael Eoin Buckley , Paul James Lusina
- 申请人: Michael Eoin Buckley , Paul James Lusina
- 申请人地址: CA Waterloo, Ontario
- 专利权人: BlackBerry Limited
- 当前专利权人: BlackBerry Limited
- 当前专利权人地址: CA Waterloo, Ontario
- 代理机构: Conley Rose, P.C.
- 代理商 J. Robert Brown, Jr.
- 主分类号: H04L27/06
- IPC分类号: H04L27/06
摘要:
Methods, devices and systems for sensor-based wireless communication systems using compressive sampling are provided. In one embodiment, the method for sampling signals comprises receiving, over a wireless channel, a user equipment transmission based on an S-sparse combination of a set of vectors; down converting and discretizing the received transmission to create a discretized signal; correlating the discretized signal with a set of sense waveforms to create a set of samples, wherein a total number of samples in the set is equal to a total number of sense waveforms in the set, wherein the set of sense waveforms does not match the set of vectors, and wherein the total number of sense waveforms in the set of sense waveforms is fewer than a total number of vectors in the set of vectors; and transmitting at least one sample of the set of samples to a remote central processor.
公开/授权文献
- US20110299637A1 Message Decoding for Discretized Signal Transmissions 公开/授权日:2011-12-08