Jiejia Chen

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In this paper, the performance analysis for a dual-hop Amplify-and-Forward relaying network is extended to the context of impulse radio ultra-wideband. Due to multiple accesses,the interference distribution is not Gaussian. We propose a symmetric α-stable model compatible with the impulsive nature due to its heavy tailed distribution. Taking advantage(More)
— Wireless sensor networks where nodes operate on batteries so that energy consumption must be minimized are considered. We analyze the power consumptions for multi-hops communication with non-regenerative relays that can only amplify the received signal without decoding and coding it. For energy-constrained systems, the transmitter efficiency, relay(More)
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