Opportunistic Relaying in Wireless Networks
نویسندگان
چکیده
منابع مشابه
Relaying in Wireless Access Networks –
Multi-hop wireless access networks face a number of challenges, yet might be attractive to provide improvements in capacity in energy efficiency. This extended abstract describes the research objectives of the recently started IBMS project that aims at using relay networks, with HiperLAN/2 as a case study, to provide such improvements. In particular, the need for early implementations of HiperL...
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Coexistence, and hence interference mitigation, across multiple wireless body area networks (WBANs) is an important problem as WBANs become more pervasive. Here, two-hop relay-assisted cooperative communications using opportunistic relaying (OR) is proposed for enhancement of coexistence for WBANs. Suitable time division multiple access (TDMA) schemes are employed for both intra-WBAN and inter-...
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Based on amplify-and-forward network coding (AFNC) protocol, the outage probability and ergodic capacity of two-way network coding opportunistic relaying (TWOR-AFNC) systems are investigated as well as the corresponding closed-form solutions. For the TWOR-AFNC systems, it is investigated under two scenarios, namely, the TWOR-AFNC systems without direct link (TWOR-AFNC-Nodir) and the TWOR-AFNC s...
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ژورنال
عنوان ژورنال: IEEE Transactions on Information Theory
سال: 2009
ISSN: 0018-9448,1557-9654
DOI: 10.1109/tit.2009.2030435