Multi-Access Spreading over Time: MAST
Multi-Access Spreading over Time: MAST
复制标题
随着时间的推移多路访问传播:MAST
DOI:
10.1145/3345768.3355927
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发表时间:
2019
期刊:
影响因子:
--
通讯作者:
M. Fidler
中科院分区:
文献类型:
--
作者:
S. Akın;M. Fidler
In this paper, we consider a multi-access communication channel with many transmitters that randomly enter a channel and send their data to a receiver. The transmitters are not synchronized and the receiver does not send any feedback to the transmitters. We propose a Medium Access Control (MAC) protocol, which we call Multi-Access Spreading over Time (MAST). In this protocol, in order to mitigate the effects of user interference, each transmitter spreads its access over a time frame that is much larger than its encoded and modulated packet size. In order to perform this operation, the transmitters choose a spreading matrix from a set, which is known by all the transmitters and the receiver. We obtain the packet decoding probability analytically under user interference conditions, and substantiate our results with simulations. We finally compare the symbol-error probability performance of our protocol with the one of the Zig-zag protocol, and show that MAST outperforms the Zig-zag protocol under the same spreading conditions in both low and high signal-to-noise ratio regimes.
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DOI:
--
发表时间:
2010
期刊:
IEEE Communications Letters
影响因子:
--
作者:
Md. Shahriar Rahman;Yonghui Li;B. Vucetic
通讯作者:
B. Vucetic
DOI:
--
发表时间:
2013
期刊:
IEEE Wireless Communications and Networking Conference
影响因子:
--
作者:
Jingye Cao;Feng Yang;Lianghui Ding;Liang Qian;Cheng Zhi
通讯作者:
Cheng Zhi
影响因子:
6.3
作者:
Mei;Guan;Hung
通讯作者:
Hung
DOI:
--
发表时间:
2010
期刊:
2010 - MILCOM 2010 MILITARY COMMUNICATIONS CONFERENCE
影响因子:
--
作者:
David Qiu;F. J. Block;E. Huang
通讯作者:
E. Huang
DOI:
--
发表时间:
2014
期刊:
International Symposium on Information Theory and its Applications
影响因子:
--
作者:
C. Sung;Xueqing Gong
通讯作者:
Xueqing Gong