Abstract
Disclosed are a network optimization method, device and system for a radio link failure (RLF), the method comprising: if a local base station determines, after receiving an RLF report transmitted by a UE, that the RLF report is a link failure related to bearer separation, then transmitting the RLF report to a macro eNB; the macro eNB determines the cause of the link failure according to the RLF report and a bearer separation and recovery process, such that the macro eNB involved in the cause of the link failure conducts parameter adjustment, thus achieving self-configuration and self-optimization according to the RLF report reported by the UE when setting the parameter related to bearer separation.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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| Declaration Date | Declaration Reference | Declaring Company | Specification Information | ||||||
| 4G | 10/03/2020 | ISLD-202003-014 | CATT |
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Yes | Family Member | |||
| 5G | 22/08/2021 | ISLD-202108-020 | CATT | No | Family Member | ||||
Specification Information
Specification Information
Technologies
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| All Granted Patents In Patent Family : | ---- |
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||
| WO2014154132A1 | 4G | 10/03/2020 | ISLD-202003-014 | CATT |
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Yes | Basis Patent | |||
| WO2014154132A1 | 5G | 22/08/2021 | ISLD-202108-020 | CATT | Yes | Basis Patent | ||||
| CN104080102A | 4G | 10/03/2020 | ISLD-202003-014 | CATT |
S1
S2
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Yes | Family Member | |||
| CN104080102A | 5G | 22/08/2021 | ISLD-202108-020 | CATT | No | Family Member | ||||
| CN104080102B | 4G | 10/03/2020 | ISLD-202003-014 | CATT |
S1
S2
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Yes | Family Member | |||
| CN104080102B | 5G | 22/08/2021 | ISLD-202108-020 | CATT | No | Family Member | ||||
| EP2981121A1 | 4G | 10/03/2020 | ISLD-202003-014 | CATT |
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Yes | Family Member | |||
| EP2981121A1 | 5G | 22/08/2021 | ISLD-202108-020 | CATT | No | Family Member | ||||
| EP2981121A4 | 4G | 10/03/2020 | ISLD-202003-014 | CATT |
S1
S2
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Yes | Family Member | |||
| EP2981121A4 | 5G | 22/08/2021 | ISLD-202108-020 | CATT | No | Family Member | ||||
| US2015373754A1 | 4G | 10/03/2020 | ISLD-202003-014 | CATT |
S1
S2
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Yes | Family Member | |||
| US2015373754A1 | 5G | 22/08/2021 | ISLD-202108-020 | CATT | No | Family Member | ||||
| US9820312B2 | 4G | 10/03/2020 | ISLD-202003-014 | CATT |
S1
S2
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Yes | Family Member | |||
| US9820312B2 | 5G | 22/08/2021 | ISLD-202108-020 | CATT | No | Family Member | ||||
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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SUMMARY
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Patent number:EP2981121B1
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Technology: 4G
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