Single slot bi-directional message exchange in relay networks

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United States of America Patent

PATENT NO 9621253
APP PUB NO 20150326355A1
SERIAL NO

14706926

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Abstract

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Technologies are generally provided for single-slot bi-directional message exchange that allows two nodes to transmit in the same time-slot at the same frequency. The transmissions may be relayed to the destination node within the same time-slot. An interfering signal generated by each node may appear time-offset in the same time slot as it was transmitted, superimposed on the message signal from the other terminal. Roundtrip and cross-trip delay estimates and channel estimates may be determined at each node. Transmitted signals may be recovered at the destination nodes based on the roundtrip and cross-trip delay estimates and channel estimates.

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Patent Owner(s)

Patent OwnerAddress
EMPIRE TECHNOLOGY DEVELOPMENT LLC2711 CENTERVILLE ROAD SUITE 400 WILMINGTON DE 19808

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Keerthi, Arvind Vijay Bangalore, IN 24 300

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