Dynamic resource allocation algorithm in multi-user cooperative OFDMA systems: considering QoS and fairness constraints

Wireless transmission systems are constrained by several parameters such as the available spectrum bandwidth, mobile battery energy, transmission channel impairments and users’ minimum quality-of-service. In this paper, a new strategy is investigated that aims at improving the allocation of resource...

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Vydáno v:	Wireless networks Ročník 18; číslo 4; s. 365 - 380
Hlavní autoři:	Banizaman, Hamed, Almodarresi, Seyed Mohammad Taghi
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Boston Springer US 01.05.2012 Springer Nature B.V
Témata:	Algorithms Allocations Channels Communications Engineering Computer Communication Networks Cooperation Dynamical systems Dynamics Electrical Engineering Engineering IT in Business Mathematical models Network management systems Networks Optimization Performance evaluation Quality of service Spectrum allocation Studies Wireless communications Wireless networks Dynamic resource allocation Cooperative relaying Multi-user orthogonal frequency division multiplexing Fairness Quality of service
ISSN:	1022-0038, 1572-8196
On-line přístup:	Získat plný text
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