Abstract
A method and an apparatus for performing handover by a connected terminal in a DRX(Discontinuous Reception) mode in a mobile communication system are provided to allow a terminal to perform handover to a target cell without a time delay while guaranteeing minimum power consumption. A transmitting/receiving unit(620) receives a DRX parameter, a cell change parameter, and type information for stopping the DRX from a base station. A DRX controller(625) controls ON/OFF operations of the transmitting/receiving unit by using the received DRX parameter. An RRC(Radio Resource Control) entity(605) measures reception quality with respect to adjacent cells via the cell change parameter and applies a control signal to the DRX controller according to the measurement result, to control to turn on the transmitting/receiving unit to perform a cell change report with a serving base station and perform handover to a target base station. An HARQ processor(615) processes the packets of HARQ that the transmitting/receiving unit receives through an HARQ operation, and transfers an HARQ packet, which has no error, to a demultiplexing device(610).
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Information | ||||||
| 3G | 06/05/2010 | ISLD-201005-013 | SAMSUNG | Yes | Family Member | ||||
| 4G | 10/06/2010 | ISLD-201006-013 | SAMSUNG |
S1
S2
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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 | |||||||
| US2008090573A1 | 3G | 06/05/2010 | ISLD-201005-013 | SAMSUNG | Yes | Basis Patent | ||||
| US2008090573A1 | 4G | 10/06/2010 | ISLD-201006-013 | SAMSUNG |
S1
S2
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Yes | Basis Patent | |||
| US2008090573A1 | 5G | 11/05/2018 | ISLD-201805-018 | SAMSUNG | Yes | Basis Patent | ||||
| US7966017B2 | 3G | 06/05/2010 | ISLD-201005-013 | SAMSUNG | Yes | Basis Patent | ||||
| US7966017B2 | 4G | 10/06/2010 | ISLD-201006-013 | SAMSUNG |
S1
S2
|
Yes | Basis Patent | |||
| US7966017B2 | 5G | 11/05/2018 | ISLD-201805-018 | SAMSUNG | Yes | Basis Patent | ||||
| WO2008048022A1 | 3G | 06/05/2010 | ISLD-201005-013 | SAMSUNG | Yes | Family Member | ||||
| WO2008048022A1 | 4G | 10/06/2010 | ISLD-201006-013 | SAMSUNG |
S1
S2
|
Yes | Family Member | |||
| WO2008048022A1 | 5G | 11/05/2018 | ISLD-201805-018 | SAMSUNG | No | Family Member | ||||
| EP1915010A2 | 3G | 06/05/2010 | ISLD-201005-013 | SAMSUNG | Yes | Family Member | ||||
| EP1915010A2 | 4G | 10/06/2010 | ISLD-201006-013 | SAMSUNG |
S1
S2
|
No | Family Member | |||
| EP1915010A2 | 5G | 11/05/2018 | ISLD-201805-018 | SAMSUNG | No | Family Member | ||||
| EP1915010A3 | 3G | 06/05/2010 | ISLD-201005-013 | SAMSUNG | Yes | Family Member | ||||
| EP1915010A3 | 4G | 10/06/2010 | ISLD-201006-013 | SAMSUNG |
S1
S2
|
No | Family Member | |||
| EP1915010A3 | 5G | 11/05/2018 | ISLD-201805-018 | SAMSUNG | No | Family Member | ||||
| EP1915010B1 | 3G | 06/05/2010 | ISLD-201005-013 | SAMSUNG | Yes | Family Member | ||||
| EP1915010B1 | 4G | 10/06/2010 | ISLD-201006-013 | SAMSUNG |
S1
S2
|
No | Family Member | |||
| EP1915010B1 | 5G | 11/05/2018 | ISLD-201805-018 | SAMSUNG | No | Family Member | ||||
| KR100957348B1 | 3G | 06/05/2010 | ISLD-201005-013 | SAMSUNG | Yes | Family Member | ||||
| KR100957348B1 | 4G | 10/06/2010 | ISLD-201006-013 | SAMSUNG |
S1
S2
|
Yes | Family Member | |||
| KR100957348B1 | 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 DRX/EDRX/DTX/EDTX
Product
Base Station (eNB/gNB)
Use Cases
Wireless communication
Services
Power estimation/control / Saving
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.