Unique word (UW) based multiple access message processing

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United States of America Patent

PATENT NO 9924482
SERIAL NO

15185016

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Abstract

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A communications terminal receives a data communications signal via a random access channel. A processor searches for data bursts in a first time-slot that include one of a first set of signature sequences assigned to the first time-slot. When a data burst A in the first time-slot includes one of the first set of signature sequences, the data burst A in the first time-slot is an initial burst of a message from a first communications terminal. The processor determines whether a second time-slot includes a data burst B that includes the one signature sequence. When the second time-slot includes the data burst B, the message is a multi-burst message and that the data burst B is a second burst of the multi-burst message. When the second time-slot does not include the data burst B the message is a single-burst message that has been completed via the first time-slot.

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Patent Owner(s)

Patent OwnerAddress
U S BANK NATIONAL ASSOCIATIONU S BANCORP CENTER 800 NICOLLET MALL MINNEAPOLIS MN 55402

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Liping Bethesda, US 80 584
Lee, Lin-Nan Potomac, US 164 3818
Liau, Victor Gaithersburg, US 18 345

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