Abstract
This invention claims a pilot frequency multiplexing method based on interleaved frequency division multiple access for one channel estimation period is at least two and the user time division of the data symbols between the pilot symbols to pilot multiplexing processing comprising setting the user occupied during the data symbol sub-carrier density greater than the user occupied during a respective pilot symbol sub-carrier density the user executing the packet process each user in each group of occupied pilot sub-carriers are staggered between each pilot symbol. interval of the pilot sub-carrier of the invention can reduce pilot symbol occupies in the frequency domain so as to obtain better interpolation treatment effect.
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SUMMARY
ClaimChart-CN1801680A-STO
Patent number:CN1801680A
Claim Chart Type : SEP Claim Chart
Price: 200 €
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The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
The information in grey was provided by the patent holder
The information in purple was extracted from the FrandAvenue
Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.
Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.
Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.
Family member:related patents or applications that share a common priority or original filing.