USER EQUIPMENT FOR PHYSICAL LAYER AUTOMATIC REPEAT REQUEST

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United States of America Patent

SERIAL NO

15614010

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A subscriber unit for automatic repeat request mechanisms and related methods are disclosed. The subscriber unit may comprise transmitting a single carrier frequency domain equalization (SC-FDE) signals using a plurality of hybrid automatic repeat request (ARQ) mechanisms. The plurality of hybrid ARQ mechanisms may use a stop and wait architecture. Further, each of the plurality of hybrid ARQ mechanisms may transmit in a different time interval and each time interval includes at least one time slot. The subscriber unit may receive downlink data signals using hybrid ARQ and may receive acknowledgments (ACKs)/negative acknowledgments, wherein the ACK/NAKs may be received in a time period between the downlink transmissions.

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Patent Owner(s)

Patent OwnerAddress
INTERDIGITAL TECHNOLOGY CORPORATIONWILMINGTON DE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kwak, Joseph A Bolingbrook, US 45 1306

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