Abstract
In a wireless telecommunications system having plural base station (401 402 403) and plural mobile user equipment units (411 412 413) a primary serving base station transmits Physical Downlink Shared Channel (PDSCH) with zero energy (i.e. muted PDSCH) on the inter-cell CRS Resource Element (RE) location. Within the first Physical Resource Block (PRB 0) the RE positions in the frequency domain are indexed between 0 and 11. The muted PDSCH RE positions per antenna port are computed using the cell identifications (IDs) of all Coordinated Multipoint Reception (CoMP) cells other than the cell ID i. The invention defines the Orthogonal Frequency Division Multiplexing (OFDM) symbols in which muting occurs.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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| Declaration Date | Declaration Reference | Declaring Company | Specification Information | ||||||
| Not Available | 22/03/2012 | ISLD-201203-017 | TEXAS INSTRUMENTS INC |
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| Not Available | 25/04/2013 | ISLD-201304-018 | TEXAS INSTRUMENTS INC |
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Yes | Family Member | |||
Specification Information
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| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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| US2011243009A1 | Not Available | 22/03/2012 | ISLD-201203-017 | TEXAS INSTRUMENTS INC |
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Yes | Basis Patent | |||
| US2011243009A1 | Not Available | 25/04/2013 | ISLD-201304-018 | TEXAS INSTRUMENTS INC |
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Yes | Basis Patent | |||
| US8514738B2 | Not Available | 22/03/2012 | ISLD-201203-017 | TEXAS INSTRUMENTS INC |
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Yes | Basis Patent | |||
| US8514738B2 | Not Available | 25/04/2013 | ISLD-201304-018 | TEXAS INSTRUMENTS INC |
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Yes | Basis Patent | |||
| WO2011123764A2 | Not Available | 22/03/2012 | ISLD-201203-017 | TEXAS INSTRUMENTS INC |
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Yes | Family Member | |||
| WO2011123764A2 | Not Available | 25/04/2013 | ISLD-201304-018 | TEXAS INSTRUMENTS INC |
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Yes | Family Member | |||
| EP2553847A2 | Not Available | 22/03/2012 | ISLD-201203-017 | TEXAS INSTRUMENTS INC |
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No | Family Member | |||
| EP2553847A2 | Not Available | 25/04/2013 | ISLD-201304-018 | TEXAS INSTRUMENTS INC |
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Yes | Family Member | |||
| EP2553847A4 | Not Available | 22/03/2012 | ISLD-201203-017 | TEXAS INSTRUMENTS INC |
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No | Family Member | |||
| EP2553847A4 | Not Available | 25/04/2013 | ISLD-201304-018 | TEXAS INSTRUMENTS INC |
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Yes | Family Member | |||
| CN102823171A | Not Available | 22/03/2012 | ISLD-201203-017 | TEXAS INSTRUMENTS INC |
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No | Family Member | |||
| CN102823171A | Not Available | 25/04/2013 | ISLD-201304-018 | TEXAS INSTRUMENTS INC |
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Yes | Family Member | |||
| JP2013524646A | Not Available | 22/03/2012 | ISLD-201203-017 | TEXAS INSTRUMENTS INC |
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No | Family Member | |||
| JP2013524646A | Not Available | 25/04/2013 | ISLD-201304-018 | TEXAS INSTRUMENTS INC |
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Yes | Family Member | |||
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
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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.