Abstract
The invention claims a reference signal processing method in OFDM system which is used to neatly support frequency-domain scheduling and various multi-antenna technologies. The method comprises: the transmitting side inserting common reference signals in the orthogonal frequency division multiplexing OFDM signals in the time slot for sending the shared control signaling according to the antenna for transmitting the shared control signaling; the transmitting side inserting user dedicated reference signals in OFDM signals according to the used multi-antenna technologies; the transmitting side transmitting the OFDM signals which comprises the common reference signals and/or user dedicated reference signals; and the receiving side receiving the OFDM signals after which the common reference signals and/or user dedicated signals are extracted. The method can not only be used to support multi-antenna technologies but also can be used to support the frequency-domain scheduling. The invention also claims a communication system.
Technologies
Resource configuration
Product
Use Cases
Wireless communication
Services
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SUMMARY
ClaimChart-CN101132255A-STO
Patent number:CN101132255A
Claim Chart Type : SEP Claim Chart
Price: 200 €
Note:
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.