Abstract
In some embodiments of the invention, OFDM symbols are transmitted as a plurality of clusters. A cluster includes a plurality of OFDM sub-carriers in frequency, over a plurality of OFDM symbol durations in time. Each cluster includes data as well as pilot information as a reference signal for channel estimation. In some embodiments, a plurality of clusters collectively occupy the available sub-carrier set in the frequency domain that is used for transmission. In some embodiments of the invention data and/or pilots are spread within each cluster using code division multiplexing (CDM). In some embodiments pilots and data are separated by distributing data on a particular number of the plurality of OFDM symbol durations and pilots on a remainder of the OFDM symbol durations. CDM spreading can be performed in time and/or frequency directions.
Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
4G | 07/11/2018 | ISLD-201812-006 | APPLE INC | No | Family Member | ||||
4G | 30/06/2020 | ISLD-202007-001 | APPLE INC |
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No | Family Member | |||
5G | 30/06/2020 | ISLD-202007-001 | APPLE INC |
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No | Family Member | |||
5G | 03/10/2021 | ISLD-202108-014 | APPLE INC |
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No | Family Member | |||
4G | 24/07/2022 | ISLD-202207-020 | APPLE INC |
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No | Family Member | |||
5G | 24/07/2022 | ISLD-202207-020 | APPLE INC |
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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 | |||||
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Declaration Date | Declaration Reference | Declaring Company | Specification Number | |||||||
US2008253469A1 | 4G | 11/04/2012 | ISLD-201204-011 | APPLE INC |
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US2008253469A1 | 4G | 27/10/2014 | ISLD-201410-033 | APPLE INC |
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No | Family Member | |||
US2008253469A1 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC | Yes | Basis Patent | ||||
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US2008253469A1 | 4G | 27/11/2016 | ISLD-201703-106 | APPLE INC |
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Yes | Basis Patent | |||
US2008253469A1 | 4G | 27/11/2016 | ISLD-201703-106 | APPLE INC |
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Yes | Family Member | |||
US8111763B2 | 4G | 11/04/2012 | ISLD-201204-011 | APPLE INC |
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US8111763B2 | 4G | 30/10/2013 | ISLD-201404-001 | APPLE INC |
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No | Family Member | |||
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US8111763B2 | 4G | 27/11/2016 | ISLD-201703-106 | APPLE INC |
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US8111763B2 | 4G | 27/11/2016 | ISLD-201703-106 | APPLE INC |
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US8111763B2 | 4G | 23/03/2011 | ISLD-201106-005 | NORTEL NETWORKS LIMITED |
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Yes | Family Member | |||
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Yes | Family Member | |||
WO2006102771A1 | 4G | 11/04/2012 | ISLD-201204-011 | APPLE INC |
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Yes | Family Member | |||
WO2006102771A1 | 4G | 30/10/2013 | ISLD-201404-001 | APPLE INC |
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WO2006102771A1 | 4G | 27/10/2014 | ISLD-201410-033 | APPLE INC |
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WO2006102771A1 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC |
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WO2006102771A1 | 4G | 13/06/2019 | ISLD-201909-023 | APPLE INC |
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WO2006102771A1 | 4G | 23/03/2011 | ISLD-201106-005 | NORTEL NETWORKS LIMITED |
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No | Family Member | |||
WO2006102771A1 | Not Available | 23/03/2011 | ISLD-201106-005 | NORTEL NETWORKS LIMITED |
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No | Family Member | |||
WO2006102771A8 | 4G | 11/04/2012 | ISLD-201204-011 | APPLE INC |
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Yes | Family Member | |||
WO2006102771A8 | 4G | 30/10/2013 | ISLD-201404-001 | APPLE INC |
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No | Family Member | |||
WO2006102771A8 | 4G | 27/10/2014 | ISLD-201410-033 | APPLE INC |
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No | Family Member | |||
WO2006102771A8 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC |
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WO2006102771A8 | 4G | 27/11/2016 | ISLD-201703-106 | APPLE INC |
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WO2006102771A8 | 4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
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WO2006102771A8 | 4G | 07/11/2018 | ISLD-201812-006 | APPLE INC |
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WO2006102771A8 | 4G | 13/06/2019 | ISLD-201909-023 | APPLE INC |
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WO2006102771A8 | 4G | 23/03/2011 | ISLD-201106-005 | NORTEL NETWORKS LIMITED |
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No | Family Member | |||
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No | Family Member | |||
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No | Family Member | |||
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No | Family Member | |||
US2012087394A1 | 4G | 27/10/2014 | ISLD-201410-033 | APPLE INC |
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No | Family Member | |||
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Yes | Basis Patent | |||
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US2012087394A1 | 4G | 27/11/2016 | ISLD-201703-106 | APPLE INC |
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US2012087394A1 | 4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
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US2012087394A1 | 4G | 07/11/2018 | ISLD-201812-006 | APPLE INC |
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US2012087394A1 | 4G | 13/06/2019 | ISLD-201909-023 | APPLE INC |
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No | Family Member | |||
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No | Family Member | |||
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No | Family Member | |||
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No | Family Member | |||
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No | Family Member | |||
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No | Family Member | |||
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No | Family Member | |||
US8588276B2 | 4G | 27/10/2014 | ISLD-201410-033 | APPLE INC |
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No | Family Member | |||
US8588276B2 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC |
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Yes | Basis Patent | |||
US8588276B2 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC |
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US8588276B2 | 4G | 27/11/2016 | ISLD-201703-106 | APPLE INC |
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US8588276B2 | 4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
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US8588276B2 | 4G | 07/11/2018 | ISLD-201812-006 | APPLE INC |
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US8588276B2 | 4G | 13/06/2019 | ISLD-201909-023 | APPLE INC |
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No | Family Member | |||
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No | Family Member | |||
US8588276B2 | 5G | 03/10/2021 | ISLD-202108-014 | APPLE INC |
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No | Family Member | |||
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No | Family Member | |||
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No | Family Member | |||
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No | Family Member | |||
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No | Family Member | |||
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No | Family Member | |||
US2013301685A1 | 4G | 27/10/2014 | ISLD-201410-033 | APPLE INC |
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No | Family Member | |||
US2013301685A1 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC |
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US2013301685A1 | 4G | 27/11/2016 | ISLD-201703-106 | APPLE INC |
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US2013301685A1 | 4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
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US2013301685A1 | 4G | 07/11/2018 | ISLD-201812-006 | APPLE INC |
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US2013301685A1 | 4G | 13/06/2019 | ISLD-201909-023 | APPLE INC |
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No | Family Member | |||
US2013301685A1 | 4G | 30/06/2020 | ISLD-202007-001 | APPLE INC |
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No | Family Member | |||
US2013301685A1 | 5G | 30/06/2020 | ISLD-202007-001 | APPLE INC |
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No | Family Member | |||
US2013301685A1 | 5G | 03/10/2021 | ISLD-202108-014 | APPLE INC |
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No | Family Member | |||
US2013301685A1 | 4G | 24/07/2022 | ISLD-202207-020 | APPLE INC |
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No | Family Member | |||
US2013301685A1 | 5G | 24/07/2022 | ISLD-202207-020 | APPLE INC |
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No | Family Member | |||
US2013301685A1 | 4G | 23/03/2011 | ISLD-201106-005 | NORTEL NETWORKS LIMITED |
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No | Family Member | |||
US2013301685A1 | Not Available | 23/03/2011 | ISLD-201106-005 | NORTEL NETWORKS LIMITED |
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No | Family Member | |||
US8902951B2 | 4G | 11/04/2012 | ISLD-201204-011 | APPLE INC | No | Family Member | ||||
US8902951B2 | 4G | 30/10/2013 | ISLD-201404-001 | APPLE INC |
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No | Family Member | |||
US8902951B2 | 4G | 27/10/2014 | ISLD-201410-033 | APPLE INC |
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No | Family Member | |||
US8902951B2 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC |
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No | Family Member | |||
US8902951B2 | 4G | 27/11/2016 | ISLD-201703-106 | APPLE INC |
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No | Family Member | |||
US8902951B2 | 4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
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No | Family Member | |||
US8902951B2 | 4G | 07/11/2018 | ISLD-201812-006 | APPLE INC |
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No | Family Member | |||
US8902951B2 | 4G | 13/06/2019 | ISLD-201909-023 | APPLE INC |
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No | Family Member | |||
US8902951B2 | 4G | 30/06/2020 | ISLD-202007-001 | APPLE INC |
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|
No | Family Member | |||
US8902951B2 | 5G | 30/06/2020 | ISLD-202007-001 | APPLE INC |
S1
S2
|
No | Family Member | |||
US8902951B2 | 5G | 03/10/2021 | ISLD-202108-014 | APPLE INC |
S1
S2
S3
S4
|
No | Family Member | |||
US8902951B2 | 4G | 24/07/2022 | ISLD-202207-020 | APPLE INC |
S1
S2
|
No | Family Member | |||
US8902951B2 | 5G | 24/07/2022 | ISLD-202207-020 | APPLE INC |
S1
S2
|
No | Family Member | |||
US8902951B2 | 4G | 23/03/2011 | ISLD-201106-005 | NORTEL NETWORKS LIMITED |
S1
S2
|
No | Family Member | |||
US8902951B2 | Not Available | 23/03/2011 | ISLD-201106-005 | NORTEL NETWORKS LIMITED |
S1
S2
|
No | Family Member | |||
US2014064243A1 | 4G | 11/04/2012 | ISLD-201204-011 | APPLE INC | No | Family Member | ||||
US2014064243A1 | 4G | 30/10/2013 | ISLD-201404-001 | APPLE INC |
S1
S2
|
No | Family Member | |||
US2014064243A1 | 4G | 27/10/2014 | ISLD-201410-033 | APPLE INC |
S1
S2
|
No | Family Member | |||
US2014064243A1 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC |
S1
S2
|
Yes | Basis Patent | |||
US2014064243A1 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
|
No | Family Member | |||
US2014064243A1 | 4G | 27/11/2016 | ISLD-201703-106 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
|
No | Family Member | |||
US2014064243A1 | 4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
|
No | Family Member | |||
US2014064243A1 | 4G | 07/11/2018 | ISLD-201812-006 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
|
No | Family Member | |||
US2014064243A1 | 4G | 13/06/2019 | ISLD-201909-023 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
|
No | Family Member | |||
US2014064243A1 | 4G | 30/06/2020 | ISLD-202007-001 | APPLE INC |
S1
S2
|
No | Family Member | |||
US2014064243A1 | 5G | 30/06/2020 | ISLD-202007-001 | APPLE INC |
S1
S2
|
No | Family Member | |||
US2014064243A1 | 5G | 03/10/2021 | ISLD-202108-014 | APPLE INC |
S1
S2
S3
S4
|
No | Family Member | |||
US2014064243A1 | 4G | 24/07/2022 | ISLD-202207-020 | APPLE INC |
S1
S2
|
No | Family Member | |||
US2014064243A1 | 5G | 24/07/2022 | ISLD-202207-020 | APPLE INC |
S1
S2
|
No | Family Member | |||
US2014064243A1 | 4G | 23/03/2011 | ISLD-201106-005 | NORTEL NETWORKS LIMITED |
S1
S2
|
No | Family Member | |||
US2014064243A1 | Not Available | 23/03/2011 | ISLD-201106-005 | NORTEL NETWORKS LIMITED |
S1
S2
|
No | Family Member | |||
US8976843B2 | 4G | 11/04/2012 | ISLD-201204-011 | APPLE INC | No | Family Member | ||||
US8976843B2 | 4G | 30/10/2013 | ISLD-201404-001 | APPLE INC |
S1
S2
|
No | Family Member | |||
US8976843B2 | 4G | 27/10/2014 | ISLD-201410-033 | APPLE INC |
S1
S2
|
No | Family Member | |||
US8976843B2 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC |
S1
S2
|
Yes | Basis Patent | |||
US8976843B2 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
|
No | Family Member | |||
US8976843B2 | 4G | 27/11/2016 | ISLD-201703-106 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
|
No | Family Member | |||
US8976843B2 | 4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
|
No | Family Member | |||
US8976843B2 | 4G | 07/11/2018 | ISLD-201812-006 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
|
No | Family Member | |||
US8976843B2 | 4G | 13/06/2019 | ISLD-201909-023 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
|
No | Family Member | |||
US8976843B2 | 4G | 30/06/2020 | ISLD-202007-001 | APPLE INC |
S1
S2
|
No | Family Member | |||
US8976843B2 | 5G | 30/06/2020 | ISLD-202007-001 | APPLE INC |
S1
S2
|
No | Family Member | |||
US8976843B2 | 5G | 03/10/2021 | ISLD-202108-014 | APPLE INC |
S1
S2
S3
S4
|
No | Family Member | |||
US8976843B2 | 4G | 24/07/2022 | ISLD-202207-020 | APPLE INC |
S1
S2
|
No | Family Member | |||
US8976843B2 | 5G | 24/07/2022 | ISLD-202207-020 | APPLE INC |
S1
S2
|
No | Family Member | |||
US8976843B2 | 4G | 23/03/2011 | ISLD-201106-005 | NORTEL NETWORKS LIMITED |
S1
S2
|
No | Family Member | |||
US8976843B2 | Not Available | 23/03/2011 | ISLD-201106-005 | NORTEL NETWORKS LIMITED |
S1
S2
|
No | Family Member | |||
US2015085821A1 | 4G | 11/04/2012 | ISLD-201204-011 | APPLE INC | No | Family Member | ||||
US2015085821A1 | 4G | 30/10/2013 | ISLD-201404-001 | APPLE INC | No | Family Member | ||||
US2015085821A1 | 4G | 27/10/2014 | ISLD-201410-033 | APPLE INC |
S1
S2
|
No | Family Member | |||
US2015085821A1 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC |
S1
S2
|
Yes | Basis Patent | |||
US2015085821A1 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
|
No | Family Member | |||
US2015085821A1 | 4G | 27/11/2016 | ISLD-201703-106 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
|
No | Family Member | |||
US2015085821A1 | 4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
S1
S2
S3
|
Yes | Basis Patent | |||
US2015085821A1 | 4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
|
No | Family Member | |||
US2015085821A1 | 4G | 07/11/2018 | ISLD-201812-006 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
|
No | Family Member | |||
US2015085821A1 | 4G | 13/06/2019 | ISLD-201909-023 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
|
No | Family Member | |||
US2015085821A1 | 4G | 30/06/2020 | ISLD-202007-001 | APPLE INC |
S1
S2
|
No | Family Member | |||
US2015085821A1 | 5G | 30/06/2020 | ISLD-202007-001 | APPLE INC |
S1
S2
|
No | Family Member | |||
US2015085821A1 | 5G | 03/10/2021 | ISLD-202108-014 | APPLE INC |
S1
S2
S3
S4
|
No | Family Member | |||
US2015085821A1 | 4G | 24/07/2022 | ISLD-202207-020 | APPLE INC |
S1
S2
|
No | Family Member | |||
US2015085821A1 | 5G | 24/07/2022 | ISLD-202207-020 | APPLE INC |
S1
S2
|
No | Family Member | |||
US2015085821A1 | 4G | 23/03/2011 | ISLD-201106-005 | NORTEL NETWORKS LIMITED |
S1
S2
|
No | Family Member | |||
US2015085821A1 | Not Available | 23/03/2011 | ISLD-201106-005 | NORTEL NETWORKS LIMITED |
S1
S2
|
No | Family Member | |||
US9571321B2 | 4G | 11/04/2012 | ISLD-201204-011 | APPLE INC | No | Family Member | ||||
US9571321B2 | 4G | 30/10/2013 | ISLD-201404-001 | APPLE INC | No | Family Member | ||||
US9571321B2 | 4G | 27/10/2014 | ISLD-201410-033 | APPLE INC |
S1
S2
|
No | Family Member | |||
US9571321B2 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC |
S1
S2
|
Yes | Basis Patent | |||
US9571321B2 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
|
No | Family Member | |||
US9571321B2 | 4G | 27/11/2016 | ISLD-201703-106 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
|
No | Family Member | |||
US9571321B2 | 4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
S1
S2
S3
|
Yes | Basis Patent | |||
US9571321B2 | 4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
|
No | Family Member | |||
US9571321B2 | 4G | 07/11/2018 | ISLD-201812-006 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
|
No | Family Member | |||
US9571321B2 | 4G | 13/06/2019 | ISLD-201909-023 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
|
No | Family Member | |||
US9571321B2 | 4G | 30/06/2020 | ISLD-202007-001 | APPLE INC |
S1
S2
|
No | Family Member | |||
US9571321B2 | 5G | 30/06/2020 | ISLD-202007-001 | APPLE INC |
S1
S2
|
No | Family Member | |||
US9571321B2 | 5G | 03/10/2021 | ISLD-202108-014 | APPLE INC |
S1
S2
S3
S4
|
No | Family Member | |||
US9571321B2 | 4G | 24/07/2022 | ISLD-202207-020 | APPLE INC |
S1
S2
|
No | Family Member | |||
US9571321B2 | 5G | 24/07/2022 | ISLD-202207-020 | APPLE INC |
S1
S2
|
No | Family Member | |||
US9571321B2 | 4G | 23/03/2011 | ISLD-201106-005 | NORTEL NETWORKS LIMITED |
S1
S2
|
No | Family Member | |||
US9571321B2 | Not Available | 23/03/2011 | ISLD-201106-005 | NORTEL NETWORKS LIMITED |
S1
S2
|
No | Family Member | |||
US10044460B2 | 4G | 11/04/2012 | ISLD-201204-011 | APPLE INC |
S1
S2
|
No | Family Member | |||
US10044460B2 | 4G | 30/10/2013 | ISLD-201404-001 | APPLE INC |
S1
S2
|
No | Family Member | |||
US10044460B2 | 4G | 27/10/2014 | ISLD-201410-033 | APPLE INC |
S1
S2
|
No | Family Member | |||
US10044460B2 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
|
No | Family Member | |||
US10044460B2 | 4G | 27/11/2016 | ISLD-201703-106 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
|
No | Family Member | |||
US10044460B2 | 4G | 02/11/2017 | ISLD-201801-001 | APPLE INC | Yes | Basis Patent | ||||
US10044460B2 | 4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
|
No | Family Member | |||
US10044460B2 | 4G | 07/11/2018 | ISLD-201812-006 | APPLE INC |
S1
S2
|
Yes | Basis Patent | |||
US10044460B2 | 4G | 07/11/2018 | ISLD-201812-006 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
|
No | Family Member | |||
US10044460B2 | 4G | 13/06/2019 | ISLD-201909-023 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
|
No | Family Member | |||
US10044460B2 | 4G | 30/06/2020 | ISLD-202007-001 | APPLE INC |
S1
S2
|
No | Family Member | |||
US10044460B2 | 5G | 30/06/2020 | ISLD-202007-001 | APPLE INC |
S1
S2
|
No | Family Member | |||
US10044460B2 | 5G | 03/10/2021 | ISLD-202108-014 | APPLE INC |
S1
S2
S3
S4
|
No | Family Member | |||
US10044460B2 | 4G | 24/07/2022 | ISLD-202207-020 | APPLE INC |
S1
S2
|
No | Family Member | |||
US10044460B2 | 5G | 24/07/2022 | ISLD-202207-020 | APPLE INC |
S1
S2
|
No | Family Member | |||
US10044460B2 | 4G | 23/03/2011 | ISLD-201106-005 | NORTEL NETWORKS LIMITED |
S1
S2
|
No | Family Member | |||
US10044460B2 | Not Available | 23/03/2011 | ISLD-201106-005 | NORTEL NETWORKS LIMITED |
S1
S2
|
No | Family Member | |||
US2017126347A1 | 4G | 11/04/2012 | ISLD-201204-011 | APPLE INC |
S1
S2
|
No | Family Member | |||
US2017126347A1 | 4G | 30/10/2013 | ISLD-201404-001 | APPLE INC |
S1
S2
|
No | Family Member | |||
US2017126347A1 | 4G | 27/10/2014 | ISLD-201410-033 | APPLE INC |
S1
S2
|
No | Family Member | |||
US2017126347A1 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
|
No | Family Member | |||
US2017126347A1 | 4G | 27/11/2016 | ISLD-201703-106 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
|
No | Family Member | |||
US2017126347A1 | 4G | 02/11/2017 | ISLD-201801-001 | APPLE INC | Yes | Basis Patent | ||||
US2017126347A1 | 4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
|
No | Family Member | |||
US2017126347A1 | 4G | 07/11/2018 | ISLD-201812-006 | APPLE INC |
S1
S2
|
Yes | Basis Patent | |||
US2017126347A1 | 4G | 07/11/2018 | ISLD-201812-006 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
|
No | Family Member | |||
US2017126347A1 | 4G | 13/06/2019 | ISLD-201909-023 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
|
No | Family Member | |||
US2017126347A1 | 4G | 30/06/2020 | ISLD-202007-001 | APPLE INC |
S1
S2
|
No | Family Member | |||
US2017126347A1 | 5G | 30/06/2020 | ISLD-202007-001 | APPLE INC |
S1
S2
|
No | Family Member | |||
US2017126347A1 | 5G | 03/10/2021 | ISLD-202108-014 | APPLE INC |
S1
S2
S3
S4
|
No | Family Member | |||
US2017126347A1 | 4G | 24/07/2022 | ISLD-202207-020 | APPLE INC |
S1
S2
|
No | Family Member | |||
US2017126347A1 | 5G | 24/07/2022 | ISLD-202207-020 | APPLE INC |
S1
S2
|
No | Family Member | |||
US2017126347A1 | 4G | 23/03/2011 | ISLD-201106-005 | NORTEL NETWORKS LIMITED |
S1
S2
|
No | Family Member | |||
US2017126347A1 | Not Available | 23/03/2011 | ISLD-201106-005 | NORTEL NETWORKS LIMITED |
S1
S2
|
No | Family Member | |||
US10284322B2 | 4G | 27/11/2016 | ISLD-201703-106 | APPLE INC |
S1
S2
S3
|
No | Family Member | |||
US10284322B2 | 4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
|
No | Family Member | |||
US10284322B2 | 4G | 07/11/2018 | ISLD-201812-006 | APPLE INC |
S1
S2
S3
S4
|
Yes | Basis Patent | |||
US10284322B2 | 4G | 07/11/2018 | ISLD-201812-006 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
|
No | Family Member | |||
US10284322B2 | 4G | 13/06/2019 | ISLD-201909-023 | APPLE INC |
S1
S2
S3
S4
|
Yes | Basis Patent | |||
US10284322B2 | 4G | 13/06/2019 | ISLD-201909-023 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
|
No | Family Member | |||
US10284322B2 | 4G | 30/06/2020 | ISLD-202007-001 | APPLE INC |
S1
S2
|
No | Family Member | |||
US10284322B2 | 5G | 30/06/2020 | ISLD-202007-001 | APPLE INC |
S1
S2
|
No | Family Member | |||
US10284322B2 | 5G | 03/10/2021 | ISLD-202108-014 | APPLE INC |
S1
S2
S3
S4
|
No | Family Member | |||
US10284322B2 | 4G | 24/07/2022 | ISLD-202207-020 | APPLE INC |
S1
S2
|
No | Family Member | |||
US10284322B2 | 5G | 24/07/2022 | ISLD-202207-020 | APPLE INC |
S1
S2
|
No | Family Member | |||
US2018316455A1 | 4G | 27/11/2016 | ISLD-201703-106 | APPLE INC |
S1
S2
S3
|
No | Family Member | |||
US2018316455A1 | 4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
|
No | Family Member | |||
US2018316455A1 | 4G | 07/11/2018 | ISLD-201812-006 | APPLE INC |
S1
S2
S3
S4
|
Yes | Basis Patent | |||
US2018316455A1 | 4G | 07/11/2018 | ISLD-201812-006 | APPLE INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
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Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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Technologies
Product
Use Cases
Services
Claim
1. A method for receiving downlink (DL) transmissions from a base station, the method comprising:
at a wireless device:
receiving, in a time frequency resource including a plurality of OFDM symbols and a plurality of sub-carriers locations, first pilots for a plurality of antennas, wherein the first pilots are received in clusters of pilot locations, wherein the clusters of pilot locations are scattered within the time frequency resource according to a pattern; and
receiving, in the time frequency resource, second pilots for the plurality of antennas, wherein for each respective antenna of the plurality of antennas, there is a respective set of first pilots and a respective set of second pilots, wherein for each antenna, the respective set of second pilots are received on a set of non-contiguous subcarrier locations.
2. The method of claim 1, wherein each sub-carrier location is adjacent to a sub-carrier location of another antenna of the plurality of antennas.
3. The method of claim 1, wherein each of the clusters of pilot locations spans two OFDM symbols.
4. The method of claim 1, wherein the plurality of antennas includes four antennas.
5. The method of claim 1, wherein the cluster of pilot locations are repeated in time.
6. The method of claim 1, wherein the first pilots enable channel estimation and the second pilots enable frequency offset tracking.
7. The method of claim 1, wherein no data is transmitted on the subcarrier locations associated with the second pilots in the time frequency resource.
8. The method of claim 1, wherein for each antenna, the respective set of second pilots are distributed in time across the time frequency resource.
9. A method for transmitting (DL) transmissions by a base station, the method comprising:
by the base station:
transmitting, in a time frequency resource including a plurality of OFDM symbols and a plurality of sub-carriers locations, first pilots for a plurality of antennas, wherein the first pilots are transmitted in clusters of pilot locations, wherein the clusters of pilot locations are scattered within the time frequency resource according to a pattern; and
transmitting, in the time frequency resource, second pilots for the plurality of antennas, wherein for each respective antenna of the plurality of antennas, there is a respective set of first pilots and a respective set of second pilots, wherein for each antenna, the respective set of second pilots are transmitted on a set of non-contiguous subcarrier locations.
10. The method of claim 9, wherein each sub-carrier location is adjacent to a sub-carrier location of another antenna of the plurality of antennas.
11. The method of claim 9, wherein no data is transmitted on the subcarrier locations associated with the second pilots in the time frequency resource.
12. The method of claim 9, wherein for each antenna, the respective set of second pilots are distributed in time across the time frequency resource.
13. The method of claim 9, wherein the cluster of pilot locations are repeated in time.
14. An apparatus for managing a wireless device, the apparatus comprising:
a processor configured to cause the wireless device to:
receive, in a time frequency resource including a plurality of OFDM symbols and a plurality of sub-carriers locations, first pilots for a plurality of antennas, wherein the first pilots are received in clusters of pilot locations, wherein the clusters of pilot locations are scattered within the time frequency resource according to a pattern; and
receive, in the time frequency resource, second pilots for the plurality of antennas, wherein for each respective antenna of the plurality of antennas, there is a respective set of first pilots and a respective set of second pilots, wherein for each antenna, the respective set of second pilots are received on a set of non-contiguous subcarrier locations.
15. The apparatus of claim 14, wherein each sub-carrier location is adjacent to a sub-carrier location of another antenna of the plurality of antennas.
16. The apparatus of claim 14, wherein each of the clusters of pilot locations spans two OFDM symbols.
17. The apparatus of claim 14, wherein the plurality of antennas includes four antennas.
18. The apparatus of claim 14, wherein the first pilots enable channel estimation and the second pilots enable frequency offset tracking.
19. The apparatus of claim 14, wherein no data is transmitted on the subcarrier locations associated with the second pilots in the time frequency resource.
20. The apparatus of claim 14, wherein for each antenna, the respective set of second pilots are distributed in time across the time frequency resource.
Associated Portfolios
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SUMMARY
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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.