Framing for an adaptive modulation communication system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Jul 18, 2017
Grant Date -
Dec 17, 2015
app pub date -
Aug 25, 2015
filing date -
Nov 15, 2000
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A system and method for mapping a combined frequency division duplexing (FDD) Time Division Multiplexing (TDM)/Time Division Multiple Access (TDMA) downlink subframe for use with half-duplex and full-duplex terminals in a communication system. Embodiments of the downlink subframe vary Forward Error Correction (FEC) types for a given modulation scheme as well as support the implementation of a smart antenna at a base station in the communication system. Embodiments of the system are also used in a TDD communication system to support the implementation of smart antennae. A scheduling algorithm allows TDM and TDMA portions of a downlink to efficiently co-exist in the same downlink subframe and simultaneously support full and half-duplex terminals.
First Claim
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Family
Country | kind | publication No. | Filing Date | Type | Sub-Type |
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
- WI-LAN INC.
International Classification(s)

- 2015 Application Filing Year
- H04L Class
- 33706 Applications Filed
- 25909 Patents Issued To-Date
- 76.87 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Chen, An | San Diego, US | 63 | 750 |
# of filed Patents : 63 Total Citations : 750 | |||
Klein, Israel Jay | San Diego, US | 62 | 1169 |
# of filed Patents : 62 Total Citations : 1169 | |||
Lin, George | Del Mar, US | 53 | 991 |
# of filed Patents : 53 Total Citations : 991 | |||
Stanwood, Kenneth L | Cardiff by the Sea, US | 162 | 4962 |
# of filed Patents : 162 Total Citations : 4962 |
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Patent Citation Ranking
- 0 Citation Count
- H04L Class
- 0 % this patent is cited more than
- 8 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jan 18, 2025 |
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Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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Feb 20, 2023 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 8TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1552); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 8 |
Feb 18, 2019 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 4 |
Aug 18, 2015 | I | Issuance | |
Jul 29, 2015 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Sep 18, 2014 | P | Published | |
Jun 11, 2013 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:GE AVIATION SYSTEMS LLC;REEL/FRAME:031571/0529 Owner name: WOODWARD HRT, INC., CALIFORNIA Effective Date: Jun 11, 2013 |
May 21, 2013 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:KOPECEK, JOSEPH THOMAS;ANAYA, JESUS;STIEG, MICHAEL ALAN;AND OTHERS;SIGNING DATES FROM 20130418 TO 20130507;REEL/FRAME:030455/0437 Owner name: GE AVIATION SYSTEMS LLC, MICHIGAN |
Mar 14, 2013 | F | Filing | |
Mar 14, 2013 | PD | Priority Date |

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