Abstract
Provided are a method and a device for transmitting an acknowledgement/not-acknowledgement (ACK/NACK) of a terminal which is set with a plurality of serving cells. The method comprises the steps of: receiving data in a subframe n of a second serving cell; and transmitting an ACK/NACK signal for the data in a subframe n+kSCC(n) of a first serving cell connected to the subframe n of the second serving cell, wherein the first serving cell is a primary cell for the terminal to execute an initial connection establishment procedure or a connection reestablishment procedure, and uses a frequency division duplex (FDD) wireless frame, the second serving cell is a secondary cell allocated to the terminal in addition to the primary cell, and uses a time division duplex (TDD) wireless frame, and the kSCC(n) is a previously determined value.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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| Declaration Date | Declaration Reference | Declaring Company | Specification Information | ||||||
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| 5G | 22/10/2018 | ISLD-201810-054 | LG |
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Specification Information
Specification Information
Technologies
Family Information
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| EP2688237A2 | 4G | 05/12/2016 | ISLD-201610-006 | LG | Yes | Basis Patent | ||||
| EP2688237A2 | 5G | 22/10/2018 | ISLD-201810-054 | LG |
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| EP3657715B1 | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
| US10135597B2 | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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Technologies
Resource configuration Feedback
Product
User Equipment (UE/Terminal)
Use Cases
Wireless communication
Services
UCI transmission
Claim
1-13. (canceled)
14. A method for transmitting acknowledgement/not-acknowledgement (ACK/NACK) information, the method performed by a user equipment (UE) and comprising:
receiving data in a subframe n of a secondary cell, wherein the n is an integer; and transmitting ACK/NACK information for the data in a subframe n+k of a primary cell, wherein the k is a natural number, wherein when the primary cell and the secondary cell use different frame structure types from each other, the k is dependent on a frame structure type of the primary cell.
15. The method of claim 14, wherein when the primary cell uses a Frequency Division Duplex frame structure type, the k is determined by an ACK/NACK timing in the primary cell.
16. The method of claim 15, wherein the k is 4.
17. The method of claim 14, wherein the secondary cell uses a Time Division Duplex frame structure type.
18. The method of claim 14, further comprising:
receiving another data in a subframe n of a third cell; and transmitting ACK/NACK information for the another data in the subframe n+k of the primary cell, wherein the third cell is an another secondary cell allocated to the UE in addition to the primary cell and the secondary cell, and wherein the third cell uses a TDD frame structure type.
19. User Equipment (UE), comprising:
a Radio Frequency (RF) unit transmitting and receiving radio signals; and a processor connected to the RF unit, wherein the processor receives data in a subframe n of a secondary cell, wherein the n is an integer, and transmits ACK/NACK information for the data in a subframe n+k of a primary cell, wherein the k is a natural number, wherein when the primary cell and the secondary cell use different frame structure types from each other, the k is dependent on a frame structure type of the primary cell.
20. The UE of claim 19, wherein when the primary cell uses a Frequency Division Duplex frame structure type, the k is determined by an ACK/NACK timing in the primary cell.
21. The UE of claim 20, wherein the k is 4.
22. The UE of claim 19, wherein the secondary cell uses a Time Division Duplex frame structure type.
23. The UE of claim 19, the processor receives another data in a subframe n of a third cell, and transmits ACK/NACK information for the another data in the subframe n+k of the primary cell,
wherein the third cell is an another secondary cell allocated to the UE in addition to the primary cell and the secondary cell, and wherein the third cell uses a TDD frame structure type.
Associated Portfolios
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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.