Abstract
A method and apparatus for transmitting a power headroom (PH) report by a terminal in a mobile communication system supporting carrier aggregation are provided. The method includes determining a first maximum transmission power for a first serving cell of multiple activated serving cells based on uplink transmission of at least one other serving cell if the first serving cell transmits a physical uplink shared channel (PUSCH) determining a second maximum transmission power for a first serving cell of the multiple activated serving cells without consideration of uplink transmission of at least one other serving cell if the first serving cell does not transmit a PUSCH calculating a PH for the first serving cell based on the first maximum transmission power or the second maximum transmission power and transmitting to a base station an extended PH report including respective calculated PHs of the multiple activated serving cells on one of the multiple activated serving cells.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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| 4G | 30/05/2011 | ISLD-201105-011 | SAMSUNG | No | Family Member | ||||
| 4G | 27/09/2012 | ISLD-201209-023 | SAMSUNG | No | Family Member | ||||
| 4G | 18/12/2015 | ISLD-201512-007 | SAMSUNG | No | Family Member | ||||
| 5G | 03/05/2018 | ISLD-201804-031 | SAMSUNG | No | Family Member | ||||
| 5G | 04/05/2018 | ISLD-201805-015 | SAMSUNG | No | Family Member | ||||
| 5G | 11/05/2018 | ISLD-201805-017 | SAMSUNG |
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| 4G | 09/05/2019 | ISLD-201905-012 | SAMSUNG |
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| 4G | 31/07/2019 | ISLD-201907-045 | SAMSUNG |
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| 5G | 31/07/2019 | ISLD-201907-045 | SAMSUNG |
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| Not Available | 31/07/2019 | ISLD-201907-045 | SAMSUNG |
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Specification Information
Specification Information
Technologies
Family Information
| All Granted Patents In Patent Family : | ---- |
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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| US2015351053A1 | 5G | 03/05/2018 | ISLD-201804-031 | SAMSUNG | No | Family Member | ||||
| US2015351053A1 | 5G | 04/05/2018 | ISLD-201805-015 | SAMSUNG | No | Family Member | ||||
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No | Family Member | |||
| US2015351053A1 | 4G | 09/05/2019 | ISLD-201905-012 | SAMSUNG |
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| US2016029325A1 | 5G | 04/05/2018 | ISLD-201805-015 | SAMSUNG | No | Family Member | ||||
| US2016029325A1 | 5G | 11/05/2018 | ISLD-201805-017 | SAMSUNG |
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| US2016029325A1 | 4G | 09/05/2019 | ISLD-201905-012 | SAMSUNG |
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No | Family Member | |||
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| US2016029325A1 | Not Available | 31/07/2019 | ISLD-201907-045 | SAMSUNG |
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| US9730167B2 | 4G | 12/12/2012 | ISLD-201212-009 | SAMSUNG | No | Family Member | ||||
| US9730167B2 | 4G | 04/07/2013 | ISLD-201306-005 | SAMSUNG | No | Family Member | ||||
| US9730167B2 | 4G | 18/12/2015 | ISLD-201512-007 | SAMSUNG | No | Family Member | ||||
| US9730167B2 | 5G | 03/05/2018 | ISLD-201804-031 | SAMSUNG | No | Family Member | ||||
| US9730167B2 | 5G | 04/05/2018 | ISLD-201805-015 | SAMSUNG | No | Family Member | ||||
| US9730167B2 | 5G | 11/05/2018 | ISLD-201805-017 | SAMSUNG |
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No | Family Member | |||
| US9730167B2 | 4G | 09/05/2019 | ISLD-201905-012 | SAMSUNG |
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| US2016029326A1 | 4G | 27/09/2012 | ISLD-201209-023 | SAMSUNG | No | Family Member | ||||
| US2016029326A1 | 4G | 12/12/2012 | ISLD-201212-009 | SAMSUNG | No | Family Member | ||||
| US2016029326A1 | 4G | 04/07/2013 | ISLD-201306-005 | SAMSUNG | No | Family Member | ||||
| US2016029326A1 | 4G | 18/12/2015 | ISLD-201512-007 | SAMSUNG | No | Family Member | ||||
| US2016029326A1 | 5G | 03/05/2018 | ISLD-201804-031 | SAMSUNG | No | Family Member | ||||
| US2016029326A1 | 5G | 04/05/2018 | ISLD-201805-015 | SAMSUNG | No | Family Member | ||||
| US2016029326A1 | 5G | 11/05/2018 | ISLD-201805-017 | SAMSUNG |
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No | Family Member | |||
| US2016029326A1 | 4G | 09/05/2019 | ISLD-201905-012 | SAMSUNG |
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No | Family Member | |||
| US2016029326A1 | 4G | 31/07/2019 | ISLD-201907-045 | SAMSUNG |
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No | Family Member | |||
| US2016029326A1 | 5G | 31/07/2019 | ISLD-201907-045 | SAMSUNG |
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No | Family Member | |||
| US2016029326A1 | Not Available | 31/07/2019 | ISLD-201907-045 | SAMSUNG |
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No | Family Member | |||
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| US9730168B2 | 4G | 27/09/2012 | ISLD-201209-023 | SAMSUNG | No | Family Member | ||||
| US9730168B2 | 4G | 12/12/2012 | ISLD-201212-009 | SAMSUNG | No | Family Member | ||||
| US9730168B2 | 4G | 04/07/2013 | ISLD-201306-005 | SAMSUNG | No | Family Member | ||||
| US9730168B2 | 4G | 18/12/2015 | ISLD-201512-007 | SAMSUNG | No | Family Member | ||||
| US9730168B2 | 5G | 03/05/2018 | ISLD-201804-031 | SAMSUNG | No | Family Member | ||||
| US9730168B2 | 5G | 04/05/2018 | ISLD-201805-015 | SAMSUNG | No | Family Member | ||||
| US9730168B2 | 5G | 11/05/2018 | ISLD-201805-017 | SAMSUNG |
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No | Family Member | |||
| US9730168B2 | 4G | 09/05/2019 | ISLD-201905-012 | SAMSUNG |
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No | Family Member | |||
| US9730168B2 | 4G | 31/07/2019 | ISLD-201907-045 | SAMSUNG |
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No | Family Member | |||
| US9730168B2 | 5G | 31/07/2019 | ISLD-201907-045 | SAMSUNG |
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No | Family Member | |||
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| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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Technologies
Resource configuration Power Control
Product
User Equipment (UE/Terminal)Base Station (eNB/gNB)
Use Cases
Wireless communication
Services
Transmitting/receiving data in uplink
Claim
1. A method of a terminal for transmitting a power headroom (PH) report in a mobile communication system supporting carrier aggregation, the method comprising:
determining a first maximum transmission power for a first serving cell of multiple activated serving cells based on uplink transmission of at least one other serving cell if the first serving cell transmits a physical uplink shared channel (PUSCH);
determining a second maximum transmission power for the first serving cell of the multiple activated serving cells without consideration of uplink transmission of the at least one other serving cell if the first serving cell does not transmit the PUSCH;
calculating a PH for the first serving cell based on the first maximum transmission power or the second maximum transmission power; and
transmitting, to a base station, an extended PH report (PHR) including respective calculated PHs of the multiple activated serving cells on one of the multiple activated serving cells.
2. The method of claim 1, wherein the respective calculated PHs are arranged in a predetermined order in the extended PHR.
3. The method of claim 1, wherein the determining of the second maximum transmission power is based on a reference format.
4. The method of claim 3, wherein the calculating of the PH for the first serving cell based on the second maximum transmission power comprises calculating the PH under an assumption that a number of resource blocks and power offset are �0�.
5. The method of claim 3, wherein the calculating of the PH for the first serving cell based on the second maximum transmission power comprises calculating the PH under an assumption that a value of addition maximum power reduction (A-MRP) is �0�.
6. A method of a base station for receiving power headroom (PH) report in a mobile communication system supporting carrier aggregation, the method comprising:
receiving an extended power headroom report (PHR) including respective calculated PHs of the multiple activated serving cells on one of the multiple activated serving cells,
wherein a PH of a first serving cell of the multiple activated serving cells is calculated based on a first maximum transmission power or a second maximum transmission power,
wherein the first maximum transmission power is determined based on uplink transmission of at least one other serving cell, if the first serving cell transmits a physical uplink shared channel (PUSCH), and
wherein the second maximum transmission power is determined without consideration of uplink transmission of the at least one other serving cell, if the first serving cell does not transmit the PUSCH.
7. The method of claim 6, wherein the respective calculated PHs are arranged in a predetermined order in the extended PHR.
8. The method of claim 6, wherein the second maximum transmission power is determined based on a reference format.
9. The method of claim 8, wherein the PH for the first serving cell is calculated under an assumption that a number of resource blocks and power offset are �0�, if the PH is calculated based on the second maximum transmission power.
10. The method of claim 8, wherein the PH for the first serving cell is calculated under an assumption that a value of addition maximum power reduction (A-MRP) is �0�, if the PH is calculated based on the second maximum transmission power.
11. A terminal for transmitting a power headroom (PH) report of a terminal in a mobile communication system supporting carrier aggregation, the terminal comprising:
a transceiver configured to transmit and receive a signal; and
a controller configured to:
determine a first maximum transmission power for a first serving cell of multiple activated serving cells based on uplink transmission of at least one other serving cell if the first serving cell transmits a physical uplink shared channel (PUSCH),
determine a second maximum transmission power for the first serving cell without consideration of uplink transmission of the at least one other serving cell if the first serving cell does not transmit the PUSCH,
calculate a PH for the first serving cell based on the first maximum transmission power or the second maximum transmission power, and
transmit, to a base station, an extended PH report (PHR) including respective calculated PHs of the multiple activated serving cells on one of the multiple activated serving cells.
12. The terminal of claim 11, wherein the respective calculated PHs are arranged in a predetermined order in the extended PHR.
13. The terminal of claim 11, wherein the determining of the second maximum transmission power is based on a reference format.
14. The terminal of claim 13, wherein the controller is further configured to calculate, if the PH for the first serving cell is calculated based on the second maximum transmission power, the PH under an assumption that a number of resource blocks and power offset are �0�.
15. The terminal of claim 13, wherein the controller is further configured to calculate, if the PH for the first serving cell is calculated based on the second maximum transmission power, the PH under an assumption that a value of addition maximum power reduction (A-MRP) is �0�.
16. A base station for receiving power headroom (PH) report of a base station in a mobile communication system supporting carrier aggregation, the base station comprising:
a transceiver configured to transmit and receive a signal; and
a controller configured to receive an extended power headroom report (PHR) including respective calculated PHs of the multiple activated serving cells on one of the multiple activated serving cells,
wherein a PH of a first serving cell of the multiple activated serving cells is calculated based on a first maximum transmission power or a second maximum transmission power,
wherein the first maximum transmission power is determined based on uplink transmission of at least one other serving cell, if the first serving cell transmits a physical uplink shared channel (PUSCH), and
wherein the second maximum transmission power is determined without consideration of uplink transmission of the at least one other serving cell, if the first serving cell does not transmit the PUSCH.
17. The base station of claim 16, wherein the respective calculated PHs are arranged in a predetermined order in the extended PHR.
18. The base station of claim 16, wherein the second maximum transmission power is determined based on a reference format.
19. The base station of claim 18, wherein the PH for the first serving cell is calculated under an assumption that a number of resource blocks and power offset are �0�, if the PH is calculated based on the second maximum transmission power.
20. The base station of claim 18, wherein the PH for the first serving cell is calculated under an assumption that a value of addition maximum power reduction (A-MRP) is �0�, if the PH is calculated based on the second maximum transmission power.
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The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
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