Spreading sequence system for full connectivity relay network

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United States of America Patent

PATENT NO 9954574
SERIAL NO

15527151

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Abstract

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Fully connected uplink and downlink fully connected relay network systems using pseudo-noise spreading and despreading sequences subjected to maximizing the signal-to-interference-plus-noise ratio. The relay network systems comprise one or more transmitting units, relays, and receiving units connected via a communication network. The transmitting units, relays, and receiving units each may include a computer for performing the methods and steps described herein and transceivers for transmitting and/or receiving signals. The computer encodes and/or decodes communication signals via optimum adaptive PN sequences found by employing Cholesky decompositions and singular value decompositions (SVD). The PN sequences employ channel state information (CSI) to more effectively and more securely computing the optimal sequences.

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Patent Owner(s)

Patent OwnerAddress
THE GOVERNMENT OF THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE AIR FORCE2251 MAXWELL STREET S E AFNWC/JAN KIRTLAND AFB NM 871170001

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kwon, Hyuck M Wichita, US 15 134
Pham, Khanh D Albuquerque, US 11 61
Yang, Jie Wichita, US 566 3601

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