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Asymmetric data transmission is a challenge factor in wireless communication channel. In this paper, we study the issue of data processing in asymmetric data transmission from different sources in wireless communication channel, and propose a Joint Hierarchical Modulation and Network Coding (JHMNC) scheme. In the proposed scheme, the procedure of JHMNC is analyzed and compared with the traditional...
To support truly peer-to-peer applications in an ad hoc wireless networks, a judicious and efficient ad hoc routing protocol is needed. The primary objective of such routing protocol is the correct and efficient information exchange between the nodes. In this paper, we propose a routing scheme for orthogonal frequency division multiplexing (OFDM) broadband network, which takes the physical channel...
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