35 citations · 63 across the 13 of their papers we have counts for
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cs.IT2011★ 7 cited
Optimal Relay Power Allocation for Amplify-and-Forward Relay Networks with Non-linear Power Amplifiers
Chao Zhang, Pinyi Ren, Jingbo Peng +3
In this paper, we propose an optimal relay power allocation of an Amplify-and-Forward relay networks with non-linear power amplifiers. Based on Bussgang Linearization Theory, we de…
cs.IT2011
A Multi-Channel Diversity Based MAC Protocol for Power-Constrained Cognitive Ad Hoc Networks
Yichen Wang, Pinyi Ren, Qinghe Du +1
One of the major challenges in the medium access control (MAC) protocol design over cognitive Ad Hoc networks (CAHNs) is how to efficiently utilize multiple opportunistic channels,…
cs.IT2011★ 3 cited
Statistical Delay Control and QoS-Driven Power Allocation Over Two-Hop Wireless Relay Links
Qinghe Du, Yi Huang, Pinyi Ren +1
The time-varying feature of wireless channels usually makes the hard delay bound for data transmissions unrealistic to guarantee. In contrast, the statistically-bounded delay with…