Abstract
The present invention relates to a wireless communication system. In more detail a method and device of transmitting a PUCCH signal in a wireless communication system include: (a) performing block-wise spreading on a first modulation symbol column by using a length-5 orthogonal sequence corresponding to a sequence index; (b) performing block-wise spreading on a second modulation symbol column by using a length-4 orthogonal sequence corresponding to the sequence index; (c) performing each cyclic shift and Discrete Fourier Transform (DFT) pre-coding on a plurality of modulation symbol columns obtained from (a) to (b); and (d) mapping a plurality of complex symbols obtained from (c) into a physical resource for PUCCH transmission.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
| Not Available | 22/10/2012 | ISLD-201209-015 | LG | No | Family Member | ||||
| 4G | 28/09/2014 | ISLD-201409-051 | LG | Yes | Family Member | ||||
| 5G | 01/10/2018 | ISLD-201810-005 | LG | Yes | Basis Patent | ||||
Specification Information
Specification Information
Technologies
Family Information
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| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Number | |||||||
| KR101285398B1 | Not Available | 22/10/2012 | ISLD-201209-015 | LG | Yes | Basis Patent | ||||
| KR101285398B1 | 4G | 28/09/2014 | ISLD-201409-051 | LG | Yes | Basis Patent | ||||
| KR101285398B1 | 5G | 01/10/2018 | ISLD-201810-005 | LG | No | Family Member | ||||
| KR20120025994A | Not Available | 22/10/2012 | ISLD-201209-015 | LG | Yes | Basis Patent | ||||
| KR20120025994A | 4G | 28/09/2014 | ISLD-201409-051 | LG | Yes | Basis Patent | ||||
| KR20120025994A | 5G | 01/10/2018 | ISLD-201810-005 | LG | No | Family Member | ||||
| WO2012033335A2 | Not Available | 22/10/2012 | ISLD-201209-015 | LG | Yes | Family Member | ||||
| WO2012033335A2 | 4G | 28/09/2014 | ISLD-201409-051 | LG | Yes | Family Member | ||||
| WO2012033335A2 | 5G | 01/10/2018 | ISLD-201810-005 | LG | No | Family Member | ||||
| WO2012033335A3 | Not Available | 22/10/2012 | ISLD-201209-015 | LG | Yes | Family Member | ||||
| WO2012033335A3 | 4G | 28/09/2014 | ISLD-201409-051 | LG | Yes | Family Member | ||||
| WO2012033335A3 | 5G | 01/10/2018 | ISLD-201810-005 | LG | No | Family Member | ||||
| CN102884770A | Not Available | 22/10/2012 | ISLD-201209-015 | LG | No | Family Member | ||||
| CN102884770A | 4G | 28/09/2014 | ISLD-201409-051 | LG | Yes | Family Member | ||||
| CN102884770A | 5G | 01/10/2018 | ISLD-201810-005 | LG | No | Family Member | ||||
| CN102884770B | Not Available | 22/10/2012 | ISLD-201209-015 | LG | No | Family Member | ||||
| CN102884770B | 4G | 28/09/2014 | ISLD-201409-051 | LG | Yes | Family Member | ||||
| CN102884770B | 5G | 01/10/2018 | ISLD-201810-005 | LG | No | Family Member | ||||
| EP2615786A2 | Not Available | 22/10/2012 | ISLD-201209-015 | LG | No | Family Member | ||||
| EP2615786A2 | 4G | 28/09/2014 | ISLD-201409-051 | LG | Yes | Family Member | ||||
| EP2615786A2 | 5G | 01/10/2018 | ISLD-201810-005 | LG | No | Family Member | ||||
| EP2615786A4 | Not Available | 22/10/2012 | ISLD-201209-015 | LG | No | Family Member | ||||
| EP2615786A4 | 4G | 28/09/2014 | ISLD-201409-051 | LG | Yes | Family Member | ||||
| EP2615786A4 | 5G | 01/10/2018 | ISLD-201810-005 | LG | No | Family Member | ||||
| EP2615786B1 | Not Available | 22/10/2012 | ISLD-201209-015 | LG | No | Family Member | ||||
| EP2615786B1 | 4G | 28/09/2014 | ISLD-201409-051 | LG | Yes | Family Member | ||||
| EP2615786B1 | 5G | 01/10/2018 | ISLD-201810-005 | LG | No | Family Member | ||||
| JP2013538018A | Not Available | 22/10/2012 | ISLD-201209-015 | LG | No | Family Member | ||||
| JP2013538018A | 4G | 28/09/2014 | ISLD-201409-051 | LG | Yes | Family Member | ||||
| JP2013538018A | 5G | 01/10/2018 | ISLD-201810-005 | LG | No | Family Member | ||||
| JP5859006B2 | Not Available | 22/10/2012 | ISLD-201209-015 | LG | No | Family Member | ||||
| JP5859006B2 | 4G | 28/09/2014 | ISLD-201409-051 | LG | Yes | Family Member | ||||
| JP5859006B2 | 5G | 01/10/2018 | ISLD-201810-005 | LG | No | Family Member | ||||
| US2013294353A1 | Not Available | 22/10/2012 | ISLD-201209-015 | LG | No | Family Member | ||||
| US2013294353A1 | 4G | 28/09/2014 | ISLD-201409-051 | LG | Yes | Family Member | ||||
| US2013294353A1 | 5G | 01/10/2018 | ISLD-201810-005 | LG | Yes | Basis Patent | ||||
| EP3032793A1 | Not Available | 22/10/2012 | ISLD-201209-015 | LG | No | Family Member | ||||
| EP3032793A1 | 4G | 28/09/2014 | ISLD-201409-051 | LG | No | Family Member | ||||
| EP3032793A1 | 5G | 01/10/2018 | ISLD-201810-005 | LG | No | Family Member | ||||
| EP3032793B1 | Not Available | 22/10/2012 | ISLD-201209-015 | LG | No | Family Member | ||||
| EP3032793B1 | 4G | 28/09/2014 | ISLD-201409-051 | LG | No | Family Member | ||||
| EP3032793B1 | 5G | 01/10/2018 | ISLD-201810-005 | LG | No | Family Member | ||||
| ES2614094T3 | Not Available | 22/10/2012 | ISLD-201209-015 | LG | No | Family Member | ||||
| ES2614094T3 | 4G | 28/09/2014 | ISLD-201409-051 | LG | No | Family Member | ||||
| ES2614094T3 | 5G | 01/10/2018 | ISLD-201810-005 | LG | No | Family Member | ||||
| US2018338302A1 | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
| US10631278B2 | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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Technologies
Resource configuration
Product
User Equipment (UE/Terminal)
Use Cases
Wireless communication
Services
Transmitting/receiving of control channel/control information
Claim
1. A method for a communication device supporting high-speed mobility to transmit a Physical Uplink Control Channel (PUCCH) signal in a subframe in a wireless communication system, the method comprising:
block-spreading, by the communication device supporting high-speed mobility, first modulation symbols and second modulation symbols,
wherein, when a Sounding Reference Signal (SRS) transmission is configured in the subframe,
the first modulation symbols are block-spread using an orthogonal sequence of length 5 (NSF PUCCH=5) corresponding to a sequence index noc to obtain first modulation symbol sequences, and
the second modulation symbols are block-spread using an orthogonal sequence of length 4 (NSF PUCCH=4) corresponding to the sequence index noc to obtain second modulation symbol sequences, and
wherein, when the SRS transmission is not configured in the subframe,
the first modulation symbols are block-spread using the orthogonal sequence of length 5 (NSF PUCCH=5) corresponding to the sequence index noc to obtain the first modulation symbol sequences, and
the second modulation symbols are block-spread using the orthogonal sequence of length 5 (NSF PUCCH=5) corresponding to the sequence index noc to obtain the second modulation symbol sequences;
performing, by the communication device supporting high-speed mobility, cyclic shifting and Discrete Fourier Transform (DFT) preceding on the first and second modulation symbol sequences to obtain complex-valued symbols;
mapping, by the communication device supporting high-speed mobility, the complex-valued symbols to physical resources for PUCCH transmission; and
transmitting, by the communication device supporting high-speed mobility, the PUCCH signal to a base station supporting high speed mobility,
wherein both of the orthogonal sequences of length 5 and length 4 are given by the sequence index noc according to the following relation:
orthogonal sequence
sequence
[wn oc (0) . . . wn oc (NSF PUCCH ? 1)]
index noc
NSF PUCCH = 5
NSF PUCCH = 4
0
[1 1 1 1 1]
[+1 +1 +1 +1]
1
[1 ej2?/5 ej4?/5 ej6?/5 ej8?/5]
[+1 ?1 +1 ?1]
2
[1 ej4?/5 ej8?/5 ej2?/5 ej6?/5]
[+1 +1 ?1 ?1]
3
[1 ej6?/5 ej2?/5 ej8?/5 ej4?/5]
[+1 ?1 ?1 +1].
2. The method according to claim 1, wherein, when the SRS transmission is configured in the subframe, the PUCCH signal is transmitted using 5 Single Carrier Frequency Division Multiple Access (SC-FDMA) symbols in slot 0 and is transmitted using 4 SC-FDMA symbols in slot 1.
3. The method according to claim 2, wherein the PUCCH signal is transmitted using SC-FDMA symbols of indices 0, 2, 3, 4, and 6 in the slot 0 and is transmitted using SC-FDMA symbols of indices 0, 2, 3, and 4 in the slot 1.
4. The method according to claim 1, wherein the first modulation symbol sequence is transmitted through the slot 0 and the second modulation symbol sequence is transmitted through the slot 1.
5. The method according to claim 1, wherein the PUCCH signal includes Uplink Control Information (UCI).
6. The method according to claim 1, wherein a plurality of serving cells are configured for the communication device.
7. A communication device supporting high-speed mobility and configured to transmit a Physical Uplink Control Channel (PUCCH) signal in a subframe in a wireless communication system, the communication device comprising:
a Radio Frequency (RF) unit; and
a processor,
wherein the processor is configured to:
when a Sounding Reference Signal (SRS) transmission is configured in the subframe,
block-spread first modulation symbols using an orthogonal sequence of length 5 (NSF PUCCH=5) corresponding to a sequence index noc to obtain first modulation symbol sequences, and
block-spread second modulation symbols using an orthogonal sequence of length 4 (NSF PUCCH=4) corresponding to the sequence index noc to obtain second modulation symbol sequences, and
wherein, when the SRS transmission is not configured in the subframe,
the first modulation symbols are block-spread using the orthogonal sequence of length 5 (NSF PUCCH=5) corresponding to the sequence index noc to obtain the first modulation symbol sequences, and
the second modulation symbols are block-spread using the orthogonal sequence of length 5 (NSF PUCCH=5) corresponding to the sequence index noc to obtain the second modulation symbol sequences,
perform cyclic shifting and Discrete Fourier Transform (DFT) preceding on the first and second modulation symbol sequences to obtain complex-valued symbols,
map the complex-valued symbols to physical resources for PUCCH transmission, and
transmit the PUCCH signal to a base station supporting high speed mobility,
wherein both of the orthogonal sequences of length 5 and length 4 are given by the sequence index noc according to the following relation:
orthogonal sequence
sequence
[wn oc (0) . . . wn oc (NSF PUCCH ? 1)]
index noc
NSF PUCCH = 5
NSF PUCCH = 4
0
[1 1 1 1 1]
[+1 +1 +1 +1]
1
[1 ej2?/5 ej4?/5 ej6?/5 ej8?/5]
[+1 ?1 +1 ?1]
2
[1 ej4?/5 ej8?/5 ej2?/5 ej6?/5]
[+1 +1 ?1 ?1]
3
[1 ej6?/5 ej2?/5 ej8?/5 ej4?/5]
[+1 ?1 ?1 +1].
8. The communication device according to claim 7, wherein, when the SRS transmission is configured in the subframe, the PUCCH signal is transmitted using 5 Single Carrier Frequency Division Multiple Access (SC-FDMA) symbols in slot 0 and is transmitted using 4 SC-FDMA symbols in slot 1.
9. The communication device according to claim 8, wherein the PUCCH signal is transmitted using SC-FDMA symbols of indices 0, 2, 3, 4, and 6 in the slot 0 and is transmitted using SC-FDMA symbols of indices 0, 2, 3, and 4 in the slot 1.
10. The communication device according to claim 7, wherein the first modulation symbol sequence is transmitted through the slot 0 and the second modulation symbol sequence is transmitted through the slot 1.
11. The communication device according to claim 7, wherein the PUCCH signal includes Uplink Control Information (UCI).
12. The communication device according to claim 7, wherein a plurality of serving cells are configured.
13. The method according to claim 1, wherein, based on the SRS transmission not being configured in the subframe, the PUCCH signal is transmitted using 5 Single Carrier Frequency Division Multiple Access (SC-FDMA) symbols in slot 0 and is transmitted using 5 SC-FDMA symbols in slot 1.
14. The method according to claim 13, wherein the PUCCH signal is transmitted using SC-FDMA symbols of indices 0, 2, 3, 4, and 6 in the slot 0 and is transmitted using SC-FDMA symbols of indices 0, 2, 3, 4, and 6 in the slot 1.
15. The communication device according to claim 7, wherein, based on the SRS transmission not being configured in the subframe, the PUCCH signal is transmitted using 5 Single Carrier Frequency Division Multiple Access (SC-FDMA) symbols in slot 0 and is transmitted using 5 SC-FDMA symbols in slot 1.
16. The communication device according to claim 15, wherein the PUCCH signal is transmitted using SC-FDMA symbols of indices 0, 2, 3, 4, and 6 in the slot 0 and is transmitted using SC-FDMA symbols of indices 0, 2, 3, 4, and 6 in the slot 1.
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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.