专利名称：Method and system for generating
reference signals with improved correlationcharacteristics for accurate time of arrival orposition determination
发明人：Guttorm Ringstad Opshaug,Matthew
Rabinowitz,Jimmy K. Omura
申请号：US10740881申请日：20031222公开号：US07307665B2公开日：20071211
专利附图：
摘要：The present invention provides a method and system for generating referencesignals that, when correlated with synchronization code signals or other components ofbroadcast TV signals, yield minimal sidelobes, produce large main peaks, and haveminimal couplings to high frequency noise and low frequency disturbance signals. Thepresent invention also provides a method and system for accurate position determinationutilizing broadcast TV signals by employing reference signals with improved correlationcharacteristics of minimal sidelobes, minimal coupling to high frequency noise, minimalcoupling to low frequency disturbance signals and a maximal main correlation peak.
申请人：Guttorm Ringstad Opshaug,Matthew Rabinowitz,Jimmy K. Omura
地址：Menlo Park CA US,Los Altos Hills CA US,San Francisco CA US
国籍：US,US,US
代理机构：McDermott Will & Emery LLP
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