Abstract
The present invention discloses a method and an apparatus for sending and receiving precoding information and the method includes: a terminal obtains a broadband Precoding Matrix Indicator (PMI); the terminal obtains coded information by performing independent coding for Most Significant Bits (MSB) of the broadband PMI or performing joint coding for MSB of the broadband PMI with other information of N bits wherein the MSB are a part of the broadband PMI and N is a natural number; the terminal sends the coded information to a data sending end. By performing independent coding for the MSB of the broadband PMI and then sending it or performing joint coding with other information of N bits and then sending it the embodiments of the present invention improve the reliability of the broadband precoding information reducce error propagation and thus further improving the precoding performance farther.
Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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Declaration Date | Declaration Reference | Declaring Company | Specification Information | ||||||
4G | 09/01/2012 | ISLD-201203-013 | HUAWEI | No | Family Member | ||||
5G | 14/09/2018 | ISLD-201809-293 | NOKIA CORP | Yes | Family Member | ||||
4G | 29/10/2018 | ISLD-201810-073 | NOKIA CORP | Yes | Family Member |
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CN102255703A | 5G | 14/09/2018 | ISLD-201809-293 | NOKIA CORP | Yes | Family Member | ||||
CN102255703A | 4G | 29/10/2018 | ISLD-201810-073 | NOKIA CORP | Yes | Basis Patent | ||||
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CN102255703B | 5G | 14/09/2018 | ISLD-201809-293 | NOKIA CORP | Yes | Family Member | ||||
CN102255703B | 4G | 29/10/2018 | ISLD-201810-073 | NOKIA CORP | Yes | Basis Patent | ||||
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EP2562953A1 | 4G | 29/10/2018 | ISLD-201810-073 | NOKIA CORP | Yes | Family Member | ||||
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JP2013529438A | 4G | 29/10/2018 | ISLD-201810-073 | NOKIA CORP | Yes | Family Member | ||||
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JP5635684B2 | 5G | 14/09/2018 | ISLD-201809-293 | NOKIA CORP | Yes | Family Member | ||||
JP5635684B2 | 4G | 29/10/2018 | ISLD-201810-073 | NOKIA CORP | Yes | Family Member | ||||
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EP2773059A2 | 5G | 14/09/2018 | ISLD-201809-293 | NOKIA CORP | Yes | Family Member | ||||
EP2773059A2 | 4G | 29/10/2018 | ISLD-201810-073 | NOKIA CORP | Yes | Family Member | ||||
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EP2773059A3 | 5G | 14/09/2018 | ISLD-201809-293 | NOKIA CORP | Yes | Family Member | ||||
EP2773059A3 | 4G | 29/10/2018 | ISLD-201810-073 | NOKIA CORP | Yes | Family Member | ||||
EP2773059B1 | 4G | 09/01/2012 | ISLD-201203-013 | HUAWEI | No | Family Member | ||||
EP2773059B1 | 5G | 14/09/2018 | ISLD-201809-293 | NOKIA CORP | Yes | Family Member | ||||
EP2773059B1 | 4G | 29/10/2018 | ISLD-201810-073 | NOKIA CORP | Yes | Family Member | ||||
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JP5967727B2 | 4G | 29/10/2018 | ISLD-201810-073 | NOKIA CORP | Yes | Family Member | ||||
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PT2562953E | 5G | 14/09/2018 | ISLD-201809-293 | NOKIA CORP | Yes | Family Member | ||||
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