Abstract
The invention claims a method and a base station for transmitting reference signals and a method and a piece of user equipment for receiving reference signals specifically a method and an apparatus for multiplexing reference signals in a predetermined number of Code Division Multiplexing (CDM) groups to balance power across Orthogonal Frequency Division Multiplexing (OFDM) symbols. In a wireless communication system orthogonal sequences used for spreading the reference signals are allocated such that the order of orthogonal sequences allocated to a sub-carrier of one CDM group has a predetermined offset with respect to the order of orthogonal sequences allocated to a sub-carrier of another CDM group adjacent to the sub-carrier of the one CDM group.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
| Not Available | 16/09/2012 | ISLD-201209-003 | LG | No | Family Member | ||||
| Not Available | 22/10/2012 | ISLD-201209-016 | LG | No | Family Member | ||||
| 4G | 06/11/2016 | ISLD-201611-001 | LG | Yes | Family Member | ||||
| 4G | 14/11/2017 | ISLD-201805-021 | LG | No | Family Member | ||||
Specification Information
Specification Information
Technologies
Family Information
| All Granted Patents In Patent Family : | ---- |
| All Pending Patents In Patent Family : | ---- |
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Number | |||||||
| EP2369775A2 | 4G | 07/08/2011 | ISLD-201108-003 | LG | Yes | Family Member | ||||
| EP2369775A2 | Not Available | 16/09/2012 | ISLD-201209-003 | LG | No | Family Member | ||||
| EP2369775A2 | Not Available | 22/10/2012 | ISLD-201209-016 | LG | Yes | Family Member | ||||
| EP2369775A2 | 4G | 06/11/2016 | ISLD-201611-001 | LG | Yes | Family Member | ||||
| EP2369775A2 | 4G | 14/11/2017 | ISLD-201805-021 | LG | No | Family Member | ||||
| EP2369775A3 | 4G | 07/08/2011 | ISLD-201108-003 | LG | Yes | Family Member | ||||
| EP2369775A3 | Not Available | 16/09/2012 | ISLD-201209-003 | LG | No | Family Member | ||||
| EP2369775A3 | Not Available | 22/10/2012 | ISLD-201209-016 | LG | Yes | Family Member | ||||
| EP2369775A3 | 4G | 06/11/2016 | ISLD-201611-001 | LG | Yes | Family Member | ||||
| EP2369775A3 | 4G | 14/11/2017 | ISLD-201805-021 | LG | No | Family Member | ||||
| JP2011193467A | Not Available | 16/09/2012 | ISLD-201209-003 | LG | No | Family Member | ||||
| JP2011193467A | Not Available | 22/10/2012 | ISLD-201209-016 | LG | Yes | Family Member | ||||
| JP2011193467A | 4G | 06/11/2016 | ISLD-201611-001 | LG | Yes | Family Member | ||||
| JP2011193467A | 4G | 14/11/2017 | ISLD-201805-021 | LG | No | Family Member | ||||
| JP5178866B2 | Not Available | 16/09/2012 | ISLD-201209-003 | LG | No | Family Member | ||||
| JP5178866B2 | Not Available | 22/10/2012 | ISLD-201209-016 | LG | Yes | Family Member | ||||
| JP5178866B2 | 4G | 06/11/2016 | ISLD-201611-001 | LG | Yes | Family Member | ||||
| JP5178866B2 | 4G | 14/11/2017 | ISLD-201805-021 | LG | No | Family Member | ||||
| US2011228735A1 | Not Available | 16/09/2012 | ISLD-201209-003 | LG | No | Family Member | ||||
| US2011228735A1 | Not Available | 22/10/2012 | ISLD-201209-016 | LG | Yes | Family Member | ||||
| US2011228735A1 | 4G | 06/11/2016 | ISLD-201611-001 | LG | Yes | Family Member | ||||
| US2011228735A1 | 4G | 14/11/2017 | ISLD-201805-021 | LG | No | Family Member | ||||
| US9019904B2 | Not Available | 16/09/2012 | ISLD-201209-003 | LG | No | Family Member | ||||
| US9019904B2 | Not Available | 22/10/2012 | ISLD-201209-016 | LG | Yes | Family Member | ||||
| US9019904B2 | 4G | 06/11/2016 | ISLD-201611-001 | LG | Yes | Family Member | ||||
| US9019904B2 | 4G | 14/11/2017 | ISLD-201805-021 | LG | No | Family Member | ||||
| CN102195923B | Not Available | 16/09/2012 | ISLD-201209-003 | LG | No | Family Member | ||||
| CN102195923B | Not Available | 22/10/2012 | ISLD-201209-016 | LG | No | Family Member | ||||
| CN102195923B | 4G | 06/11/2016 | ISLD-201611-001 | LG | Yes | Family Member | ||||
| CN102195923B | 4G | 14/11/2017 | ISLD-201805-021 | LG | No | Family Member | ||||
| US2015207582A1 | Not Available | 16/09/2012 | ISLD-201209-003 | LG | No | Family Member | ||||
| US2015207582A1 | Not Available | 22/10/2012 | ISLD-201209-016 | LG | No | Family Member | ||||
| US2015207582A1 | 4G | 06/11/2016 | ISLD-201611-001 | LG | Yes | Family Member | ||||
| US2015207582A1 | 4G | 14/11/2017 | ISLD-201805-021 | LG | No | Family Member | ||||
| US9288005B2 | Not Available | 16/09/2012 | ISLD-201209-003 | LG | No | Family Member | ||||
| US9288005B2 | Not Available | 22/10/2012 | ISLD-201209-016 | LG | No | Family Member | ||||
| US9288005B2 | 4G | 06/11/2016 | ISLD-201611-001 | LG | Yes | Family Member | ||||
| US9288005B2 | 4G | 14/11/2017 | ISLD-201805-021 | LG | No | Family Member | ||||
| US2016156428A1 | Not Available | 16/09/2012 | ISLD-201209-003 | LG | No | Family Member | ||||
| US2016156428A1 | Not Available | 22/10/2012 | ISLD-201209-016 | LG | No | Family Member | ||||
| US2016156428A1 | 4G | 06/11/2016 | ISLD-201611-001 | LG | Yes | Basis Patent | ||||
| US2016156428A1 | 4G | 14/11/2017 | ISLD-201805-021 | LG | No | Family Member | ||||
| US9559799B2 | Not Available | 16/09/2012 | ISLD-201209-003 | LG | No | Family Member | ||||
| US9559799B2 | Not Available | 22/10/2012 | ISLD-201209-016 | LG | No | Family Member | ||||
| US9559799B2 | 4G | 06/11/2016 | ISLD-201611-001 | LG | Yes | Basis Patent | ||||
| US9559799B2 | 4G | 14/11/2017 | ISLD-201805-021 | LG | No | Family Member | ||||
| US2017111134A1 | Not Available | 16/09/2012 | ISLD-201209-003 | LG | No | Family Member | ||||
| US2017111134A1 | Not Available | 22/10/2012 | ISLD-201209-016 | LG | No | Family Member | ||||
| US2017111134A1 | 4G | 06/11/2016 | ISLD-201611-001 | LG | No | Family Member | ||||
| US2017111134A1 | 4G | 14/11/2017 | ISLD-201805-021 | LG | Yes | Basis Patent | ||||
| US9967046B2 | Not Available | 16/09/2012 | ISLD-201209-003 | LG | No | Family Member | ||||
| US9967046B2 | Not Available | 22/10/2012 | ISLD-201209-016 | LG | No | Family Member | ||||
| US9967046B2 | 4G | 06/11/2016 | ISLD-201611-001 | LG | No | Family Member | ||||
| US9967046B2 | 4G | 14/11/2017 | ISLD-201805-021 | LG | Yes | Basis Patent | ||||
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| PL2369775T3 | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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Technologies
Signal Processing
Product
Use Cases
Wireless communication
Services
Claim
No claims available.
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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.