Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Distributed Space-Time Coding for Full-Duplex Asynchronous Cooperative
  Communications   In this paper, we propose two distributed linear convolutional space-time
coding (DLC-STC) schemes for full-duplex (FD) asynchronous cooperative
communications. The DLC-STC Scheme 1 is for the case of the complete loop
channel cancellation, which achieves the full asynchronous cooperative
diversity. The DLC-STC Scheme 2 is for the case of the partial loop channel
cancellation and amplifying, where some loop signals are used as the
self-coding instead of treated as interference to be directly cancelled. We
show this scheme can achieve full asynchronous cooperative diversity. We then
evaluate the performance of the two schemes when loop channel information is
not accurate and present an amplifying factor control method for the DLC-STC
Scheme 2 to improve its performance with inaccurate loop channel information.
Simulation results show that the DLC-STC Scheme 1 outperforms the DLC-STC
Scheme 2 and the delay diversity scheme if perfect or high quality loop channel
information is available at the relay, while the DLC-STC Scheme 2 achieves
better performance if the loop channel information is imperfect.

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The categories of this paper are: patt-sol
29
The categories of this paper are: funct-an
13
The categories of this paper are: quant-ph
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The categories of this paper are: solv-int
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The categories of this paper are: alg-geom
16
The categories of this paper are: stat
18
The categories of this paper are: econ
32
The categories of this paper are: atom-ph
33
The categories of this paper are: plasm-ph
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The categories of this paper are: bayes-an
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The categories of this paper are: adap-org
7
The categories of this paper are: hep-th
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The categories of this paper are: q-fin
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The categories of this paper are: nlin
10
The categories of this paper are: q-bio
36
The categories of this paper are: cmp-lg