Enhanced polling method for preventing deadlock in a wireless communications system

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United States of America Patent

PATENT NO 9497779
APP PUB NO 20080144598A1
SERIAL NO

12032703

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Abstract

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A method of polling in a wireless communications system includes prohibiting polling within a first predetermined period and triggering a poll function while polling is prohibited. After the first predetermined period has expired the method determines that there are no protocol data units (PDUs) scheduled for transmission or re-transmission and that there is at least a transmitted PDU that is not acknowledged yet, and selects a PDU to schedule for re-transmission to fulfill the poll function.

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Patent Owner(s)

Patent OwnerAddress
INNOVATIVE SONIC LIMITEDTORTOLA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jiang, Sam Shiaw-Shiang Taipei, TW 112 1515

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