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 | 23/03/2011 | ISLD-201106-005 | NORTEL NETWORKS LIMITED |
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Not Available | 23/03/2011 | ISLD-201106-005 | NORTEL NETWORKS LIMITED |
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No | Family Member | |||
4G | 11/04/2012 | ISLD-201204-011 | APPLE INC | No | Family Member | ||||
4G | 30/10/2013 | ISLD-201404-001 | APPLE INC | No | Family Member | ||||
4G | 27/10/2014 | ISLD-201410-033 | APPLE INC |
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No | Family Member | |||
4G | 04/11/2015 | ISLD-201511-011 | APPLE INC |
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4G | 04/11/2015 | ISLD-201511-011 | APPLE INC |
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Yes | Basis Patent | |||
4G | 27/11/2016 | ISLD-201703-106 | APPLE INC |
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4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
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4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
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Yes | Basis Patent | |||
4G | 07/11/2018 | ISLD-201812-006 | APPLE INC |
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4G | 13/06/2019 | ISLD-201909-023 | APPLE INC |
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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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No | Family Member | |||
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No | Family Member | |||
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 | ||||
US2008253469A1 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC |
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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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No | Family Member | |||
US2008253469A1 | 4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
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No | Family Member | |||
US2008253469A1 | 4G | 07/11/2018 | ISLD-201812-006 | APPLE INC |
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US2008253469A1 | 4G | 13/06/2019 | ISLD-201909-023 | APPLE INC |
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US2008253469A1 | 4G | 23/03/2011 | ISLD-201106-005 | NORTEL NETWORKS LIMITED |
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Yes | Family Member | |||
US2008253469A1 | Not Available | 23/03/2011 | ISLD-201106-005 | NORTEL NETWORKS LIMITED |
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Yes | Family Member | |||
US8111763B2 | 4G | 11/04/2012 | ISLD-201204-011 | APPLE INC |
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No | Family Member | |||
US8111763B2 | 4G | 30/10/2013 | ISLD-201404-001 | APPLE INC |
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No | Family Member | |||
US8111763B2 | 4G | 27/10/2014 | ISLD-201410-033 | APPLE INC |
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No | Family Member | |||
US8111763B2 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC | Yes | Basis Patent | ||||
US8111763B2 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC |
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US8111763B2 | 4G | 27/11/2016 | ISLD-201703-106 | APPLE INC |
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Yes | Basis Patent | |||
US8111763B2 | 4G | 27/11/2016 | ISLD-201703-106 | APPLE INC |
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US8111763B2 | 4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
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US8111763B2 | 4G | 07/11/2018 | ISLD-201812-006 | APPLE INC |
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US8111763B2 | 4G | 13/06/2019 | ISLD-201909-023 | APPLE INC |
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No | Family Member | |||
US8111763B2 | 4G | 23/03/2011 | ISLD-201106-005 | NORTEL NETWORKS LIMITED |
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Yes | Family Member | |||
US8111763B2 | Not Available | 23/03/2011 | ISLD-201106-005 | NORTEL NETWORKS LIMITED |
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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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No | Family Member | |||
WO2006102771A1 | 4G | 27/10/2014 | ISLD-201410-033 | APPLE INC |
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No | Family Member | |||
WO2006102771A1 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC |
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WO2006102771A1 | 4G | 27/11/2016 | ISLD-201703-106 | APPLE INC |
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WO2006102771A1 | 4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
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No | Family Member | |||
WO2006102771A1 | 4G | 07/11/2018 | ISLD-201812-006 | APPLE INC |
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WO2006102771A1 | 4G | 13/06/2019 | ISLD-201909-023 | APPLE INC |
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No | Family Member | |||
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 |
S1
S2
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No | Family Member | |||
WO2006102771A8 | 4G | 27/10/2014 | ISLD-201410-033 | APPLE INC |
S1
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No | Family Member | |||
WO2006102771A8 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC |
S1
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No | Family Member | |||
WO2006102771A8 | 4G | 27/11/2016 | ISLD-201703-106 | APPLE INC |
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No | Family Member | |||
WO2006102771A8 | 4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
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No | Family Member | |||
WO2006102771A8 | 4G | 07/11/2018 | ISLD-201812-006 | APPLE INC |
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No | Family Member | |||
WO2006102771A8 | 4G | 13/06/2019 | ISLD-201909-023 | APPLE INC |
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No | Family Member | |||
WO2006102771A8 | 4G | 23/03/2011 | ISLD-201106-005 | NORTEL NETWORKS LIMITED |
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No | Family Member | |||
WO2006102771A8 | Not Available | 23/03/2011 | ISLD-201106-005 | NORTEL NETWORKS LIMITED |
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No | Family Member | |||
US2012087394A1 | 4G | 11/04/2012 | ISLD-201204-011 | APPLE INC |
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No | Family Member | |||
US2012087394A1 | 4G | 30/10/2013 | ISLD-201404-001 | APPLE INC |
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No | Family Member | |||
US2012087394A1 | 4G | 27/10/2014 | ISLD-201410-033 | APPLE INC |
S1
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No | Family Member | |||
US2012087394A1 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC |
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Yes | Basis Patent | |||
US2012087394A1 | 4G | 04/11/2015 | ISLD-201511-011 | APPLE INC |
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No | Family Member | |||
US2012087394A1 | 4G | 27/11/2016 | ISLD-201703-106 | APPLE INC |
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No | Family Member | |||
US2012087394A1 | 4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
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No | Family Member | |||
US2012087394A1 | 4G | 07/11/2018 | ISLD-201812-006 | APPLE INC |
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No | Family Member | |||
US2012087394A1 | 4G | 13/06/2019 | ISLD-201909-023 | APPLE INC |
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No | Family Member | |||
US2012087394A1 | 4G | 30/06/2020 | ISLD-202007-001 | APPLE INC |
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No | Family Member | |||
US2012087394A1 | 5G | 30/06/2020 | ISLD-202007-001 | APPLE INC |
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No | Family Member | |||
US2012087394A1 | 5G | 03/10/2021 | ISLD-202108-014 | APPLE INC |
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No | Family Member | |||
US2012087394A1 | 4G | 24/07/2022 | ISLD-202207-020 | APPLE INC |
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No | Family Member | |||
US2012087394A1 | 5G | 24/07/2022 | ISLD-202207-020 | APPLE INC |
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No | Family Member | |||
US2012087394A1 | 4G | 23/03/2011 | ISLD-201106-005 | NORTEL NETWORKS LIMITED |
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No | Family Member | |||
US2012087394A1 | Not Available | 23/03/2011 | ISLD-201106-005 | NORTEL NETWORKS LIMITED |
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No | Family Member | |||
US8588276B2 | 4G | 11/04/2012 | ISLD-201204-011 | APPLE INC |
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No | Family Member | |||
US8588276B2 | 4G | 30/10/2013 | ISLD-201404-001 | APPLE INC |
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No | Family Member | |||
US8588276B2 | 4G | 27/10/2014 | ISLD-201410-033 | APPLE INC |
S1
S2
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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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No | Family Member | |||
US8588276B2 | 4G | 27/11/2016 | ISLD-201703-106 | APPLE INC |
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No | Family Member | |||
US8588276B2 | 4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
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No | Family Member | |||
US8588276B2 | 4G | 07/11/2018 | ISLD-201812-006 | APPLE INC |
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No | Family Member | |||
US8588276B2 | 4G | 13/06/2019 | ISLD-201909-023 | APPLE INC |
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No | Family Member | |||
US8588276B2 | 4G | 30/06/2020 | ISLD-202007-001 | APPLE INC |
S1
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No | Family Member | |||
US8588276B2 | 5G | 30/06/2020 | ISLD-202007-001 | APPLE INC |
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No | Family Member | |||
US8588276B2 | 5G | 03/10/2021 | ISLD-202108-014 | APPLE INC |
S1
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No | Family Member | |||
US8588276B2 | 4G | 24/07/2022 | ISLD-202207-020 | APPLE INC |
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No | Family Member | |||
US8588276B2 | 5G | 24/07/2022 | ISLD-202207-020 | APPLE INC |
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S2
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No | Family Member | |||
US8588276B2 | 4G | 23/03/2011 | ISLD-201106-005 | NORTEL NETWORKS LIMITED |
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No | Family Member | |||
US8588276B2 | Not Available | 23/03/2011 | ISLD-201106-005 | NORTEL NETWORKS LIMITED |
S1
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No | Family Member | |||
US2013301685A1 | 4G | 11/04/2012 | ISLD-201204-011 | APPLE INC | No | Family Member | ||||
US2013301685A1 | 4G | 30/10/2013 | ISLD-201404-001 | APPLE INC |
S1
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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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No | Family Member | |||
US2013301685A1 | 4G | 27/11/2016 | ISLD-201703-106 | APPLE INC |
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No | Family Member | |||
US2013301685A1 | 4G | 02/11/2017 | ISLD-201801-001 | APPLE INC |
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No | Family Member | |||
US2013301685A1 | 4G | 07/11/2018 | ISLD-201812-006 | APPLE INC |
S1
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No | Family Member | |||
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 |
S1
S2
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No | Family Member | |||
US2013301685A1 | 5G | 30/06/2020 | ISLD-202007-001 | APPLE INC |
S1
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No | Family Member | |||
US2013301685A1 | 5G | 03/10/2021 | ISLD-202108-014 | APPLE INC |
S1
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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 |
S1
S2
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No | Family Member | |||
US2013301685A1 | 4G | 23/03/2011 | ISLD-201106-005 | NORTEL NETWORKS LIMITED |
S1
S2
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No | Family Member | |||
US2013301685A1 | Not Available | 23/03/2011 | ISLD-201106-005 | NORTEL NETWORKS LIMITED |
S1
S2
|
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 |
S1
S2
|
No | Family Member | |||
US8902951B2 | 4G | 27/10/2014 | ISLD-201410-033 | APPLE INC |
S1
S2
|
No | Family Member | |||
US8902951B2 | 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 | |||
US8902951B2 | 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 | |||
US8902951B2 | 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 | |||
US8902951B2 | 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 | |||
US8902951B2 | 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 | |||
US8902951B2 | 4G | 30/06/2020 | ISLD-202007-001 | APPLE INC |
S1
S2
|
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 | |||
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
|
No | Family Member | |||
US2018316455A1 | 4G | 13/06/2019 | ISLD-201909-023 | APPLE INC |
S1
S2
S3
S4
|
Yes | Basis Patent | |||
US2018316455A1 | 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 | |||
US2018316455A1 | 4G | 30/06/2020 | ISLD-202007-001 | APPLE INC |
S1
S2
|
No | Family Member | |||
US2018316455A1 | 5G | 30/06/2020 | ISLD-202007-001 | APPLE INC |
S1
S2
|
No | Family Member | |||
US2018316455A1 | 5G | 03/10/2021 | ISLD-202108-014 | APPLE INC |
S1
S2
S3
S4
|
No | Family Member | |||
US2018316455A1 | 4G | 24/07/2022 | ISLD-202207-020 | APPLE INC |
S1
S2
|
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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 mobile terminal comprising:
one or more antennas configured to receive a first signal from a wireless channel, wherein the first signal includes a cluster, wherein the cluster corresponds to a plurality of subcarriers in frequency and a plurality of transmit symbol intervals in time; and
a receiver configured to:
recover first pilot symbols from the cluster by applying a first code-division multiplexing (CDM) code to a first subset of locations within the cluster; and
generate channel estimates for the wireless channel based on the first pilot symbols.
2. The mobile terminal of claim 1, wherein the receiver is further configured to recover payload data from the cluster, using the channel estimates.
3. The mobile terminal of claim 2, wherein the receiver is further configured to interpolate the channel estimates in time and/or frequency to determine interpolated channel estimates, wherein the interpolated channel estimates are usable to recover said payload data from a second subset of locations within the cluster, wherein the first subset and second subset are non-overlapping.
4. The mobile terminal of claim 1, wherein the cluster is a superposition of cluster instances, wherein each of the cluster instances includes: (a) a corresponding set of code-spreaded pilot signals within the first subset of locations of the cluster instance, wherein the locations of the first subset are common to all the cluster instances; and (b) payload data within a second subset of locations of the cluster instance, wherein at least a portion of the payload data in a first of the cluster instances is intended for said mobile terminal, wherein the locations of the second subset are common to all cluster instances, wherein the first subset and the second subset are non-overlapping.
5. The mobile station of claim 4, wherein the first signal is an orthogonal frequency-divisional multiplexing (OFDM) signal.
6. The mobile station of claim 1, wherein the one or more antennas comprise a plurality of antennas, wherein the antennas are configured to capture respective antenna signals, wherein the receiver is further configured to generate the first signal by decoding the antenna signals according to a space-time transmit code.
7. The mobile station of claim 1, wherein said first subset of locations comprises a plurality of contiguous groups, wherein the contiguous groups are separated from one another within the cluster.
8. The mobile station of claim 7, wherein the plurality of contiguous groups are distributed within the cluster in both time and frequency.
9. A method for operating a mobile terminal, the method comprising:
receiving a first signal from a wireless channel via one or more antennas, wherein the first signal includes a cluster, wherein the cluster corresponds to a plurality of subcarriers in frequency and a plurality of transmit symbol intervals in time; and
recovering first pilot symbols from the cluster by applying a first code-division multiplexing (CDM) code to a first subset of locations within the cluster; and
generating channel estimates for the wireless channel based on the first pilot symbols.
10. The method of claim 9, further comprising:
recovering payload data from the cluster, using the channel estimates.
11. The method of claim 10, further comprising:
interpolating the channel estimates in time and/or frequency to determine interpolated channel estimates, wherein the interpolated channel estimates are usable to recover said payload data from a second subset of locations within the cluster, wherein the first subset and second subset are non-overlapping.
12. The method of claim 9, wherein the cluster is a superposition of cluster instances, wherein each of the cluster instances includes: (a) a corresponding set of code-spreaded pilot signals within the first subset of locations of the cluster instance, wherein the locations of the first subset are common to all the cluster instances; and (b) payload data within a second subset of locations of the cluster instance, wherein at least a portion of the payload data in a first of the cluster instances is intended for said mobile terminal, wherein the locations of the second subset are common to all cluster instances, wherein the first subset and the second subset are non-overlapping.
13. The method of claim 12, wherein the first signal is an orthogonal frequency-divisional multiplexing (OFDM) signal.
14. The method of claim 9, wherein the one or more antennas comprise a plurality of antennas, wherein the antennas are configured to capture respective antenna signals, the method further comprising:
generating the first signal by decoding the antenna signals according to a space-time transmit code.
15. The method of claim 9, wherein said first subset of locations comprises a plurality of contiguous groups, wherein the contiguous groups are separated from one another within the cluster.
16. The method of claim 15, wherein the plurality of contiguous groups are distributed within the cluster in both time and frequency.
17. A non-transitory memory medium storing program instructions which are readable by a processor of a mobile terminal, wherein the program instructions, when executed by the processor, cause the processor to implement:
receiving a first signal from a wireless channel via one or more antennas, wherein the first signal includes a cluster, wherein the cluster corresponds to a plurality of subcarriers in frequency and a plurality of transmit symbol intervals in time; and
recovering first pilot symbols from the cluster by applying a first code-division multiplexing (CDM) code to a first subset of locations within the cluster; and
generating channel estimates for the wireless channel based on the first pilot symbols.
18. The memory medium of claim 17, further comprising:
recovering payload data from the cluster, using the channel estimates.
19. The memory medium of claim 17, wherein the cluster is a superposition of cluster instances, wherein each of the cluster instances includes: (a) a corresponding set of code-spreaded pilot signals within the first subset of locations of the cluster instance, wherein the locations of the first subset are common to all the cluster instances; and (b) payload data within a second subset of locations of the cluster instance, wherein at least a portion of the payload data in a first of the cluster instances is intended for said mobile terminal, wherein the locations of the second subset are common to all cluster instances, wherein the first subset and the second subset are non-overlapping.
20. The memory medium of claim 17, wherein said first subset of locations comprises a plurality of contiguous groups, wherein the contiguous groups are separated from one another within the cluster.
Associated Portfolios
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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.