Abstract
The present document provides a precoding method and system for open loop spatial multiplexing and a precoding indication method. The method includes: in transmission resources a base station precodes N-layer data to be sent by using
w a=(uaa·ua)
wherein u a is a vector or matrix related to a transmission resource location i; ? is a real number or a complex number related to the transmission resource location i; and N is an integer less than or equal to the number of base station transmission antennas.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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| Declaration Date | Declaration Reference | Declaring Company | Specification Information | ||||||
| Not Available | 08/11/2013 | ISLD-201311-001 | ZTE CORPORATION |
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| 5G | 14/10/2019 | ISLD-201910-019 | ZTE CORPORATION |
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Specification Information
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Technologies
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| CN102098143A | Not Available | 08/11/2013 | ISLD-201311-001 | ZTE CORPORATION |
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| WO2012109945A1 | Not Available | 08/11/2013 | ISLD-201311-001 | ZTE CORPORATION |
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| WO2012109945A1 | 5G | 14/10/2019 | ISLD-201910-019 | ZTE CORPORATION |
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| EP2677679A1 | Not Available | 08/11/2013 | ISLD-201311-001 | ZTE CORPORATION |
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| EP2677679A1 | 5G | 14/10/2019 | ISLD-201910-019 | ZTE CORPORATION |
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| EP2677679A4 | Not Available | 08/11/2013 | ISLD-201311-001 | ZTE CORPORATION |
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| EP2677679A4 | 5G | 14/10/2019 | ISLD-201910-019 | ZTE CORPORATION |
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| US9331770B2 | Not Available | 08/11/2013 | ISLD-201311-001 | ZTE CORPORATION |
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| US9331770B2 | 5G | 14/10/2019 | ISLD-201910-019 | ZTE CORPORATION |
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| EP2677679B1 | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
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Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.
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