Abstract
Disclosed are an uplink power control method, power control parameter configuration method and apparatus thereof. The uplink power control method comprises: a user equipment receives data in M number of downlink sub-frames of N number of downlink carrier and generates uplink control information, wherein the uplink control information of the M number of downlink sub-frames is transmitted in a same uplink sub-frame; the user equipment determines ÃŽâ€F_PUCCH(F) and h(n) for calculating the transmission power of a physical uplink control channel (PUCCH) according to whether the number of bits of the uplink control information is greater than a preset threshold; ÃŽâ€F_PUCCH(F) represents the power offset of PUCCHs in different formats relative to PUCCH format la, h(n) represents the power offset corresponding to the number of transmission bits of the PUCCH; the user equipment calculates the PUCCH transmission power according to ÃŽâ€F_PUCCH(F) and h(n), and sending the uplink control information on the PUCCH using the calculated transmission power. The present invention can improve the accuracy of power control, thus enhancing the transmission performance of the uplink control information.
Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
4G | 16/11/2019 | ISLD-201911-012 | CATT | Yes | Basis Patent |
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JP2014502122A | 4G | 16/11/2019 | ISLD-201911-012 | CATT | Yes | Family Member | ||||
US2013286948A1 | 4G | 16/11/2019 | ISLD-201911-012 | CATT | Yes | Family Member | ||||
KR20130105679A | 4G | 16/11/2019 | ISLD-201911-012 | CATT | Yes | Family Member | ||||
EP2706795A1 | 4G | 16/11/2019 | ISLD-201911-012 | CATT | Yes | Family Member | ||||
EP2706795A4 | 4G | 16/11/2019 | ISLD-201911-012 | CATT | Yes | Family Member | ||||
EP2706795B1 | 4G | 16/11/2019 | ISLD-201911-012 | CATT | Yes | Family Member | ||||
CN102045827A | 4G | 16/11/2019 | ISLD-201911-012 | CATT | Yes | Family Member | ||||
CN102045827B | 4G | 16/11/2019 | ISLD-201911-012 | CATT | Yes | Family Member | ||||
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Technologies
Power Control
Product
Base Station (eNB/gNB)
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Services
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SUMMARY
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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.