Abstract
The present invention proposes a method and apparatus for efficiently performing an uplink timing sync procedure with a target cell during handover of an active mode terminal (UE) in a mobile communication system. The cell transmitter signals to the UE that it is not necessary to perform an uplink timing sink procedure in the target cell according to the cell structure, and the UE receiving the signaling does not perform an unnecessary uplink timing sink procedure to the target cell, and the source cell. Uplink transmission is continuously performed in the destination cell while maintaining the uplink timing used by the UE.
| 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 | Family Member | |||
| 5G | 11/05/2018 | ISLD-201805-018 | SAMSUNG | No | Family Member | ||||
Specification Information
Specification Information
Technologies
Family Information
| 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 | |||||||
| US2007275723A1 | 4G | 08/09/2010 | ISLD-201009-009 | SAMSUNG |
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Yes | Basis Patent | |||
| US2007275723A1 | 5G | 11/05/2018 | ISLD-201805-018 | SAMSUNG | Yes | Basis Patent | ||||
| US8260297B2 | 4G | 08/09/2010 | ISLD-201009-009 | SAMSUNG |
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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
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Yes | Family Member | |||
| EP1819186B1 | 5G | 11/05/2018 | ISLD-201805-018 | SAMSUNG | No | Family Member | ||||
| CN101421946B | 4G | 08/09/2010 | ISLD-201009-009 | SAMSUNG |
S1
S2
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No | Family Member | |||
| CN101421946B | 5G | 11/05/2018 | ISLD-201805-018 | SAMSUNG | No | Family Member | ||||
| KR20070081013A | 4G | 08/09/2010 | ISLD-201009-009 | SAMSUNG |
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S2
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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 |
S1
S2
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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 |
S1
S2
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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 |
S1
S2
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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
S2
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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 | |||||
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| ----- | ----- | ----- | ----- | ----- |
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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
Claim
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The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
The information in grey was provided by the patent holder
The information in purple was extracted from the FrandAvenue
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.