Methods for spatial multiplexing of wireless two-way channels
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United States of America Patent
Stats
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Oct 19, 2010
Grant Date -
N/A
app pub date -
Oct 17, 2006
filing date -
Oct 20, 2005
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Conventional two-way wireless communication nodes require separate channels to receive or transmit. The two channels are usually multiplexed in time and/or frequency. A system which can support both links (transmit and receive) at the same time is referenced as a as a full duplex system. Systems and methods are described to create the two links simultaneously, overlapping in frequency and in time domains, while avoiding the hardware complexity and/or lack of flexibility inherent to conventional systems, by reducing the amount of self interference between transmitter and receiver sections. The self interference may be reduced by using at least one of antenna design techniques comprising antenna selection and signal processing techniques to maximize the signal-to-interference plus noise ratio.
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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KHANDANI AMIR KEYVAN | KITCHENER |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Khandani, Amir Keyvan | University of Waterloo, E&CE Department, 200 University Ave. West | 51 | 1264 |
# of filed Patents : 51 Total Citations : 1264 |
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- 72 Citation Count
- H04L Class
- 82.34 % this patent is cited more than
- 15 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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Oct 19, 2010 | I | Issuance | |
Sep 29, 2010 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Oct 17, 2006 | F | Filing | |
Oct 20, 2005 | PD | Priority Date |

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