ENHANCEMENT FOR LTE COMMUNICATION SYSTEMS

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United States of America Patent

APP PUB NO 20140098782A1
SERIAL NO

14046733

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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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.

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Patent Owner(s)

Patent OwnerAddress
SIERRA WIRELESS INCRICHMOND BRITISH COLUMBIA V6V 3A4

International Classification(s)

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  • 2013 Application Filing Year
  • H04B Class
  • 7574 Applications Filed
  • 6956 Patents Issued To-Date
  • 91.85 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201320142015201620172018201920202021202220230255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bennett, Steven John Coquitlam, CA 31 359
Lampe, Lutz Hans-Joachim Vancouver, CA 23 198
Shirazi, Ghasem Naddafzadeh Vancouver, CA 4 66
VOS, Gustav Gerald Surrey, CA 69 1017

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Patent Citation Ranking

  • 19 Citation Count
  • H04B Class
  • 51.45 % this patent is cited more than
  • 11 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges10311755442631389149342818132801 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +01002003004005006007008009001000110012001300

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