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Pass it on: Advance...
Pass it on: Advanced Relaying Concepts and Challenges for Networks Beyond 4G
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- Papadogiannis, Agisilaos, 1982 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Faerber, Michael (författare)
- Nokia AB,Nokia Oy
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- Saadani, Ahmed (författare)
- Orange S.A.
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visa fler...
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- Nisar, Muhammad Danish (författare)
- Nomor Research GmbH
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- Weitkemper, Petra (författare)
- Docomo Communications Laboratories Europe GmbH
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- de Moraes, Thiago Martins (författare)
- Nomor Research GmbH
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- Gora, Jacek (författare)
- Nokia AB,Nokia Oy
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- Cassiau, Nicolas (författare)
- Le Commissariat à l’Énergie Atomique et aux Énergies Alternatives (CEA),The French Alternative Energies and Atomic Energy Commission (CEA)
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- Ktenas, Dimitri (författare)
- Le Commissariat à l’Énergie Atomique et aux Énergies Alternatives (CEA),The French Alternative Energies and Atomic Energy Commission (CEA)
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- Vihriala, Jaakko (författare)
- Nokia AB,Nokia Oy
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- Khanfouci, Mourad (författare)
- Mitsubishi Electric R&D Centre Europe
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- Svensson, Tommy, 1970 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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(creator_code:org_t)
- 2014
- 2014
- Engelska.
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Ingår i: IEEE Vehicular Technology Magazine. - 1556-6080 .- 1556-6072. ; 9:2, s. 29-37
- Relaterad länk:
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http://dx.doi.org/10...
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https://research.cha...
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https://doi.org/10.1...
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Abstract
Ämnesord
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- Relay nodes (RNs) will be a key feature of future wireless networks. RNs can extend coverage, increase network capacity, and provide more uniform quality-of-service (QoS) across the cell area in a cost-effective manner. Therefore, not surprisingly, relaying techniques have attracted a significant amount of attention from the wireless industry and standards. The Third-Generation Partnership Project (3GPP) release 10 has considered RNs that act as base stations (BSs), known as type-1 RNs, aiming only for coverage extension. However, RNs can be employed in different ways, and several challenges have to be addressed to attain the theoretical gains. This article presents an overview of the relaying concepts related to the 3GPP long-term evolution (LTE) road map, i.e., concepts related to type-1, type-2, and moving RNs. The implementation challenges are outlined, and a number of promising solutions for each RN type are discussed. More specifically, for type-1 RNs, this article focuses on the allocation of resources to the backhaul and access links. For type-2 RNs, the focus is on designing distributed hybrid automatic repeat request (HARQ) protocols that involve RNs. Moving RNs are presented as an efficient solution to the ever-growing demand for wireless broadband by vehicleborne users. Overall, the presented relaying concepts and solutions can significantly improve the user experience and can play an important role in the future.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Telekommunikation (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Telecommunications (hsv//eng)
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Papadogiannis, A ...
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Faerber, Michael
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Saadani, Ahmed
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Nisar, Muhammad ...
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Weitkemper, Petr ...
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de Moraes, Thiag ...
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visa fler...
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Gora, Jacek
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Cassiau, Nicolas
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Ktenas, Dimitri
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Vihriala, Jaakko
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Khanfouci, Moura ...
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Svensson, Tommy, ...
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visa färre...
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