ENHANCEMENT FOR LTE COMMUNICATION SYSTEMS
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Apr 10, 2014
app pub date -
Oct 4, 2013
filing date -
Oct 5, 2012
priority date (Note) -
Abandoned
status (Latency Note)
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Importance

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Abstract
A method and system for transmitting data from a UE in an OFDM system such as LTE. Information symbols are spread using a spreading code assigned to the UE and orthogonal to spreading codes of other UEs. The assigned spreading code has a spreading factor which is variable and dynamically selected based on one or more system performance criteria. The spread information symbols are transmitted in one or more LTE resource blocks. Spreading may be performed in the time domain, over a plurality of LTE time slots and/or resource elements.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
SIERRA WIRELESS INC | RICHMOND BRITISH COLUMBIA V6V 3A4 |
International Classification(s)

- 2013 Application Filing Year
- H04B Class
- 7574 Applications Filed
- 6956 Patents Issued To-Date
- 91.85 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Bennett, Steven John | Coquitlam, CA | 31 | 359 |
# of filed Patents : 31 Total Citations : 359 | |||
Lampe, Lutz Hans-Joachim | Vancouver, CA | 23 | 198 |
# of filed Patents : 23 Total Citations : 198 | |||
Shirazi, Ghasem Naddafzadeh | Vancouver, CA | 4 | 66 |
# of filed Patents : 4 Total Citations : 66 | |||
VOS, Gustav Gerald | Surrey, CA | 69 | 1017 |
# of filed Patents : 69 Total Citations : 1017 |
Cited Art Landscape
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Patent Citation Ranking
- 19 Citation Count
- H04B Class
- 51.45 % this patent is cited more than
- 11 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Oct 10, 2025 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
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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