Abstract
The embodiment of the invention refers to the technical field of the wireless communication especially a power control method and a device thereof transmitting multiple SRS on multiple uplink carrier waves in the identical character wherein when the summation of the transmission power of multiple SRS on multiple uplink carrier waves is more than the maximal transmission power of the UE the power control is performed. The method provided by the embodiment of the invention comprises the step of reducing the transmission power of at least one SRS when the summation of the transmission power of multiple SRS needing to be transmitted in the identical character is more than the maximal transmission power of the UE so that the transmission power of multiple SRS is not more than the maximal transmission power of the UE after reducing the transmission power. The embodiment of the invention reasonably reduces the transmission power of SRS guarantees that the transmission summation of multiple SRS is not more than the maximal transmission power of the UE guarantees that the base station can obtain the channel state information of multiple uplink carrier waves in time and improves the accuracy of the uplink dispatching.
Technologies
Resource configuration
Product
Use Cases
Wireless communication
Services
Claim
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SUMMARY
ClaimChart-CN102149182A-STO
Patent number:CN102149182A
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.