Company Filing History:

14 out of 4,171

Nortel Networks Corporation

patents

4 out of 2,276

Northern Telecom Limited

Years Active: 1994-2014

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20 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8717867 - OFDM communications system (2014-05-06),

2. 8325590 - OFDM communications system (2012-12-04),

3. 7957359 - Method of resource allocation in a multiple access wireless communications network (2011-06-07),

4. 7620019 - Space division multiple access scheduling (2009-11-17),

5. 7406299 - Wireless communications method, system and terminal therefor utilising a plurality of simultaneous, data bearing, communications links for conveying data between a plurality of base stations and a terminal (2008-07-29),

6. 7254171 - Equaliser for digital communications systems and method of equalisation (2007-08-07),

7. 7177371 - Methods and apparatus for transmitting and receiving data over a communications network in the presence of interference (2007-02-13),

8. 7149239 - Communication system and methods of estimating channel impulse responses therein (2006-12-12),

9. 7085307 - Methods and apparatus for transmitting data over a CDMA network (2006-08-01),

10. 6778130 - Position location method and apparatus for a mobile telecommunications system (2004-08-17),

11. 6680902 - Spreading code selection process for equalization in CDMA communications systems (2004-01-20),

12. 6636561 - Channel equalisers (2003-10-21),

13. 6501964 - Sub-macro cellular base station (2002-12-31),

14. 6489923 - Position location method and apparatus for a mobile telecommunications system (2002-12-03),

15. 6477161 - Downlink beamforming approach for frequency division duplex cellular systems (2002-11-05),

Title: The Innovative Mind of John Edward Hudson

Introduction: John Edward Hudson, based in Stansted, GB, is a prolific inventor renowned for his contributions to communication technology. With a remarkable portfolio of 20 patents, Hudson has made significant strides in the realm of orthogonal frequency division multiplexing (OFDM) systems, revolutionizing the way information is transmitted across networks.

Latest Patents: One of his latest patents is the "OFDM communications system." This inventive system comprises a base station, along with multiple terminals that it serves, potentially including an ad-hoc network of terminals. Information from either the base station or the transmitting terminal is conveyed to the receiving terminals in the form of symbols formatted in an orthogonal frequency division multiplexed manner. Each terminal is equipped with the capability to measure channel dispersion and the rate of phase variation that corresponds to multipath signal reception. This information is then reported back to the transmitting station. The base station or transmitting terminal utilizes these measurements to adaptively assign respective symbol and prefix lengths for groups of terminals with similar channel dispersion, optimizing communication efficiency.

Career Highlights: Throughout his distinguished career, John Edward Hudson has worked with notable companies, including Nortel Networks Corporation and Northern Telecom Limited. His work with these firms has allowed him to contribute to the advancement of communication systems, enhancing the performance of networks on a global scale.

Collaborations: Hudson has collaborated with distinguished professionals, including Christopher John Reed and David Damian Nicholas Bevan. These partnerships have fostered innovative ideas and developments in their respective fields, further solidifying Hudson's reputation as a key figure in the industry.

Conclusion: John Edward Hudson's inventive spirit and technical expertise have left a lasting impact on communication technology. With 20 patents to his name, he continues to push the boundaries of innovation, paving the way for advancements that enhance connectivity in an increasingly interconnected world.

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