Abstract
A wireless receiver ( 74) for receiving signals from a transmitter (72). The transmitter comprises a plurality of transmit antennas (TAT1? TAT2?) for transmitting the signals which comprise respective independent streams of symbols. Additionally interference occurs between the respective streams. The receiver comprises a plurality of receive antennas (RAT1? RAT2?) for receiving the signals as influenced by a channel effect between the receiver and the transmitter. The receiver also comprises circuitry (80) for multiplying the signals times a conjugate transpose of an estimate of the channel effect and times a conjugate transpose of a linear basis transformation matrix. The receiver also comprises circuitry (84) for selecting the linear basis transformation matrix from a finite set of linear basis transformation matrices. Lastly the receiver comprises circuitry (88) for removing the interference between the respective streams.
Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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Declaration Date | Declaration Reference | Declaring Company | Specification Information | ||||||
3G | 04/04/2008 | ISLD-200804-017 | TEXAS INSTRUMENTS INC | No | Family Member | ||||
4G | 04/04/2008 | ISLD-200804-017 | TEXAS INSTRUMENTS INC |
S1
S2
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No | Family Member | |||
4G | 06/02/2013 | ISLD-201302-003 | TEXAS INSTRUMENTS INC | Yes | Basis Patent |
Specification Information
Specification Information
Technologies
Family Information
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Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||
US2002196842A1 | 3G | 04/04/2008 | ISLD-200804-017 | TEXAS INSTRUMENTS INC | Yes | Basis Patent | ||||
US2002196842A1 | 4G | 04/04/2008 | ISLD-200804-017 | TEXAS INSTRUMENTS INC |
S1
S2
|
Yes | Basis Patent | |||
US2002196842A1 | 4G | 06/02/2013 | ISLD-201302-003 | TEXAS INSTRUMENTS INC | Yes | Family Member | ||||
US8290098B2 | 3G | 04/04/2008 | ISLD-200804-017 | TEXAS INSTRUMENTS INC | Yes | Basis Patent | ||||
US8290098B2 | 4G | 04/04/2008 | ISLD-200804-017 | TEXAS INSTRUMENTS INC |
S1
S2
|
Yes | Basis Patent | |||
US8290098B2 | 4G | 06/02/2013 | ISLD-201302-003 | TEXAS INSTRUMENTS INC | Yes | Family Member | ||||
US9548801B2 | 3G | 04/04/2008 | ISLD-200804-017 | TEXAS INSTRUMENTS INC | No | Family Member | ||||
US9548801B2 | 4G | 04/04/2008 | ISLD-200804-017 | TEXAS INSTRUMENTS INC |
S1
S2
|
No | Family Member | |||
US9548801B2 | 4G | 06/02/2013 | ISLD-201302-003 | TEXAS INSTRUMENTS INC | Yes | Basis Patent |
Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||||
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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.
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