Random access orthogonal frequency division multiplex system and method

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United States of America Patent

PATENT NO 5909436
SERIAL NO

08704809

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Abstract

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A random access protocol system and method for communicating between a mobile station and a base station in a multi-access digital radio communication system, including the steps of cyclically repeating a random access sequence and transmitting each cyclically repeated random access sequence in an orthogonal frequency division multiplex format from the mobile station as an uplink transmission.

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Patent Owner(s)

Patent OwnerAddress
INTELLECTUAL VENTURES I LLC251 LITTLE FALLS DRIVE WILMINGTON DE 19808

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Engstrom, Bo Lulea, SE 9 575
Larsson, Roger Lulea, SE 6 376
Ostberg, Christer Lulea, SE 19 617
Wahlqvist, Mattias Lulea, SE 20 398

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