Abstract
A method and a base station for receiving uplink control signals in a wireless communication system are described. The base station receives a first uplink control channel in a mixed resource block from a first user equipment. The mixed resource block includes a plurality of subcarriers. The base station receives a second uplink control channel in the mixed resource block from a second user equipment. The first uplink control channel is identified by a first cyclic shift value. The second uplink control channel is identified by a second cyclic shift value that is different from the first cyclic shift value. The first uplink control channel carries a Hybrid Automatic Repeat Request (HARQ) acknowledgement/negative acknowledgement (ACK/NACK) of the first user equipment. The second uplink control channel carries a channel quality indicator (CQI) for the second user equipment and a HARQ ACK/NACK of the second user equipment.
Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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Declaration Date | Declaration Reference | Declaring Company | Specification Information | ||||||
4G | 12/04/2010 | ISLD-201005-005 | LG | No | Family Member | ||||
Not Available | 17/09/2012 | ISLD-201209-002 | LG | No | Family Member | ||||
4G | 10/10/2014 | ISLD-201410-019 | LG | No | Family Member | ||||
4G | 07/07/2015 | ISLD-201507-009 | LG | Yes | Family Member |
Specification Information
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US2010177804A1 | 4G | 10/10/2014 | ISLD-201410-019 | LG | Yes | Family Member | ||||
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US7852959B2 | 4G | 10/10/2014 | ISLD-201410-019 | LG | Yes | Family Member | ||||
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WO2008147131A1 | 4G | 12/03/2009 | ISLD-200904-002 | LG | Yes | Basis Patent | ||||
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WO2008147131A1 | 4G | 10/10/2014 | ISLD-201410-019 | LG | Yes | Family Member | ||||
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EP2156629A1 | 4G | 10/10/2014 | ISLD-201410-019 | LG | Yes | Basis Patent | ||||
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EP2156629A4 | 4G | 10/10/2014 | ISLD-201410-019 | LG | Yes | Basis Patent | ||||
EP2156629A4 | 4G | 07/07/2015 | ISLD-201507-009 | LG | Yes | Family Member | ||||
GB2463194A | 4G | 12/03/2009 | ISLD-200904-002 | LG | No | Family Member | ||||
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GB2463194A | 4G | 10/10/2014 | ISLD-201410-019 | LG | Yes | Family Member | ||||
GB2463194A | 4G | 07/07/2015 | ISLD-201507-009 | LG | Yes | Basis Patent | ||||
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GB2463194B | 4G | 12/04/2010 | ISLD-201005-005 | LG | No | Family Member | ||||
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GB2463194B | 4G | 10/10/2014 | ISLD-201410-019 | LG | Yes | Family Member | ||||
GB2463194B | 4G | 07/07/2015 | ISLD-201507-009 | LG | Yes | Basis Patent | ||||
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KR100951033B1 | 4G | 10/10/2014 | ISLD-201410-019 | LG | Yes | Family Member | ||||
KR100951033B1 | 4G | 07/07/2015 | ISLD-201507-009 | LG | Yes | Family Member | ||||
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KR20100011971A | 4G | 10/10/2014 | ISLD-201410-019 | LG | Yes | Family Member | ||||
KR20100011971A | 4G | 07/07/2015 | ISLD-201507-009 | LG | Yes | Family Member | ||||
US2011051621A1 | 4G | 12/03/2009 | ISLD-200904-002 | LG | No | Family Member | ||||
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US2011051621A1 | 4G | 10/10/2014 | ISLD-201410-019 | LG | Yes | Family Member | ||||
US2011051621A1 | 4G | 07/07/2015 | ISLD-201507-009 | LG | Yes | Family Member | ||||
US8401099B2 | 4G | 12/03/2009 | ISLD-200904-002 | LG | No | Family Member | ||||
US8401099B2 | 4G | 12/04/2010 | ISLD-201005-005 | LG | No | Family Member | ||||
US8401099B2 | Not Available | 17/09/2012 | ISLD-201209-002 | LG | No | Family Member | ||||
US8401099B2 | 4G | 10/10/2014 | ISLD-201410-019 | LG | Yes | Family Member | ||||
US8401099B2 | 4G | 07/07/2015 | ISLD-201507-009 | LG | Yes | Family Member | ||||
US2013148612A1 | 4G | 12/03/2009 | ISLD-200904-002 | LG | No | Family Member | ||||
US2013148612A1 | 4G | 12/04/2010 | ISLD-201005-005 | LG | No | Family Member | ||||
US2013148612A1 | Not Available | 17/09/2012 | ISLD-201209-002 | LG | No | Family Member | ||||
US2013148612A1 | 4G | 10/10/2014 | ISLD-201410-019 | LG | Yes | Family Member | ||||
US2013148612A1 | 4G | 07/07/2015 | ISLD-201507-009 | LG | Yes | Family Member | ||||
US8885743B2 | 4G | 12/03/2009 | ISLD-200904-002 | LG | No | Family Member | ||||
US8885743B2 | 4G | 12/04/2010 | ISLD-201005-005 | LG | No | Family Member | ||||
US8885743B2 | Not Available | 17/09/2012 | ISLD-201209-002 | LG | No | Family Member | ||||
US8885743B2 | 4G | 10/10/2014 | ISLD-201410-019 | LG | Yes | Family Member | ||||
US8885743B2 | 4G | 07/07/2015 | ISLD-201507-009 | LG | Yes | Family Member | ||||
US2015023312A1 | 4G | 12/04/2010 | ISLD-201005-005 | LG | No | Family Member | ||||
US2015023312A1 | Not Available | 17/09/2012 | ISLD-201209-002 | LG | No | Family Member | ||||
US2015023312A1 | 4G | 10/10/2014 | ISLD-201410-019 | LG | No | Family Member | ||||
US2015023312A1 | 4G | 07/07/2015 | ISLD-201507-009 | LG | Yes | Family Member |
Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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Technologies
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Use Cases
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Claim
1. A method for receiving uplink control signals in a wireless communication system, the method comprising:
receiving, by a base station, a first uplink control channel in a mixed resource block from a first user equipment, the mixed resource block including a plurality of subcarriers; and
receiving, by the base station, a second uplink control channel in the mixed resource block from a second user equipment,
wherein the first uplink control channel is identified by a first cyclic shift value,
wherein the second uplink control channel is identified by a second cyclic shift value that is different from the first cyclic shift value,
wherein the first uplink control channel carries a Hybrid Automatic Repeat Request (HARQ) acknowledgement/negative acknowledgement (ACK/NACK) of the first user equipment, and
wherein the second uplink control channel carries a channel quality indicator (CQI) for the second user equipment and a HARQ ACK/NACK of the second user equipment.
2. The method of claim 1, wherein the first cyclic shift value is used to obtain a first cyclic shift sequence to despread a symbol for the HARQ ACK/NACK of the first user equipment.
3. The method of claim 1, wherein the second cyclic shift value is used to obtain a first cyclic shift sequence to despread the CQI of the second user equipment.
4. The method of claim 1, wherein a number of orthogonal frequency division multiplexing (OFDM) symbols used for a reference signal of the first uplink control channel in the multiplexed resource block is greater than the number of OFDM symbols used for a reference signal of the second uplink control channel in the multiplexed resource block.
5. The method of claim 4, wherein the OFDM symbols used for the reference signal of the first uplink control channel in the multiplexed resource block are not overlapped with the OFDM symbols used for the reference signal of the second uplink control channel in the multiplexed resource block.
6. A base station configured for receiving uplink control signals in a wireless communication system, the base station comprising:
a memory; and
a processor configured to:
receive a first uplink control channel in a mixed resource block from a first user equipment, the mixed resource block including a plurality of subcarriers; and
receive a second uplink control channel in the mixed resource block from a second user equipment,
wherein the first uplink control channel is identified by a first cyclic shift value,
wherein the second uplink control channel is identified by a second cyclic shift value that is different from the first cyclic shift value,
wherein the first uplink control channel carries a Hybrid Automatic Repeat Request (HARQ) acknowledgement/negative acknowledgement (ACK/NACK) of the first user equipment, and
wherein the second uplink control channel carries a channel quality indicator (CQI) for the second user equipment and a HARQ ACK/NACK of the second user equipment.
7. The base station of claim 6, wherein the first cyclic shift value is used to obtain a first cyclic shift sequence to despread a symbol for the HARQ ACK/NACK of the first user equipment.
8. The base station of claim 6, wherein the second cyclic shift value is used to obtain a first cyclic shift sequence to despread the CQI of the second user equipment.
9. The base station of claim 6, wherein a number of orthogonal frequency division multiplexing (OFDM) symbols used for a reference signal of the first uplink control channel in the multiplexed resource block is greater than the number of OFDM symbols used for a reference signal of the second uplink control channel in the multiplexed resource block.
10. The base station of claim 9, wherein the OFDM symbols used for the reference signal of the first uplink control channel in the multiplexed resource block are not overlapped with the OFDM symbols used for the reference signal of the second uplink control channel in the multiplexed resource block.
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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.