Invention Application
- Patent Title: INSTANTANEOUS NOISE NORMALIZED SEARCHER METRICS
- Patent Title (中): 即时噪声正规化搜索器测量
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Application No.: PCT/US2011/026531Application Date: 2011-02-28
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Publication No.: WO2011106786A1Publication Date: 2011-09-01
- Inventor: CHALLA, Raghu N. , SRINIVASAN, Shivratna G.
- Applicant: QUALCOMM INCORPORATED , CHALLA, Raghu N. , SRINIVASAN, Shivratna G.
- Applicant Address: ATTN: International IP Administration 5775 Morehouse Drive San Diego, California 92121-1714 US
- Assignee: QUALCOMM INCORPORATED,CHALLA, Raghu N.,SRINIVASAN, Shivratna G.
- Current Assignee: QUALCOMM INCORPORATED,CHALLA, Raghu N.,SRINIVASAN, Shivratna G.
- Current Assignee Address: ATTN: International IP Administration 5775 Morehouse Drive San Diego, California 92121-1714 US
- Agency: BRADEN, Stanton C.
- Priority: US61/308,796 20100226
- Main IPC: H04B1/7075
- IPC: H04B1/7075
Abstract:
In a wireless communication system employing frequency division duplexing (FDD) that may be synchronous or asynchronous for transmitting data, in which the underlying Rx signals have different statistics, and where the hypothesis testing is degraded thereby, the improvement of generating a complementary searcher metric that is a noise metric (NM) comprising: projecting the Rx signals into the noise subspace of a pilot sequence.
Information query
