Abstract
An efficient uplink timing synchronization procedure performed with a target cell upon handover of a User Equipment (UE) in active mode in a mobile communication system is provided in which a cell transmitter signals to the UE that the uplink timing synchronization procedure is not required in the target cell and the UE carries out uplink transmission to the target cell at an uplink timing used in a source cell without the uplink timing synchronization procedure.
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| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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| Declaration Date | Declaration Reference | Declaring Company | Specification Information | ||||||
| 4G | 08/09/2010 | ISLD-201009-009 | SAMSUNG |
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Yes | Basis Patent | |||
| 5G | 11/05/2018 | ISLD-201805-018 | SAMSUNG | Yes | Basis Patent | ||||
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| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||
| US8260297B2 | 4G | 08/09/2010 | ISLD-201009-009 | SAMSUNG |
S1
S2
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Yes | Basis Patent | |||
| US8260297B2 | 5G | 11/05/2018 | ISLD-201805-018 | SAMSUNG | Yes | Basis Patent | ||||
| EP1819186A1 | 4G | 08/09/2010 | ISLD-201009-009 | SAMSUNG |
S1
S2
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Yes | Family Member | |||
| EP1819186A1 | 5G | 11/05/2018 | ISLD-201805-018 | SAMSUNG | No | Family Member | ||||
| EP1819186B1 | 4G | 08/09/2010 | ISLD-201009-009 | SAMSUNG |
S1
S2
|
Yes | Family Member | |||
| EP1819186B1 | 5G | 11/05/2018 | ISLD-201805-018 | SAMSUNG | No | Family Member | ||||
| CN101421946B | 4G | 08/09/2010 | ISLD-201009-009 | SAMSUNG |
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No | Family Member | |||
| CN101421946B | 5G | 11/05/2018 | ISLD-201805-018 | SAMSUNG | No | Family Member | ||||
| KR100929087B1 | 4G | 08/09/2010 | ISLD-201009-009 | SAMSUNG |
S1
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Yes | Family Member | |||
| KR100929087B1 | 5G | 11/05/2018 | ISLD-201805-018 | SAMSUNG | No | Family Member | ||||
| KR20070081013A | 4G | 08/09/2010 | ISLD-201009-009 | SAMSUNG |
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Yes | Family Member | |||
| KR20070081013A | 5G | 11/05/2018 | ISLD-201805-018 | SAMSUNG | No | Family Member | ||||
| RU2008132875A | 4G | 08/09/2010 | ISLD-201009-009 | SAMSUNG |
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No | Family Member | |||
| RU2008132875A | 5G | 11/05/2018 | ISLD-201805-018 | SAMSUNG | No | Family Member | ||||
| RU2390938C2 | 4G | 08/09/2010 | ISLD-201009-009 | SAMSUNG |
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No | Family Member | |||
| RU2390938C2 | 5G | 11/05/2018 | ISLD-201805-018 | SAMSUNG | No | Family Member | ||||
| WO2007091866A1 | 4G | 08/09/2010 | ISLD-201009-009 | SAMSUNG |
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Yes | Family Member | |||
| WO2007091866A1 | 5G | 11/05/2018 | ISLD-201805-018 | SAMSUNG | No | Family Member | ||||
| CN101421946A | 4G | 08/09/2010 | ISLD-201009-009 | SAMSUNG |
S1
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No | Family Member | |||
| CN101421946A | 5G | 11/05/2018 | ISLD-201805-018 | SAMSUNG | No | Family Member | ||||
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||||
| ----- | ----- | ----- | ----- | ----- |
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Technologies
Resource configuration Synchronization
Product
Base Station (eNB/gNB)User Equipment (UE/Terminal)
Use Cases
Wireless communication
Services
Communication Performance Optimization
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