On Dynamic Time Division Duplex Transmissions for Small Cell Networks

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Fältnamn	Indikatorer	Metadata
000		03263naa a2200361 4500
001		oai:DiVA.org:ltu-15211
003		SwePub
008		160929s2016 \| \|\|\|\|\|\|\|\|\|\|\|000 \|\|eng\|
024	7	a https://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-152112 URI
024	7	a https://doi.org/10.1109/TVT.2016.25195202 DOI
040		a (SwePub)ltu
041		a engb eng
042		9 SwePub
072	7	a ref2 swepub-contenttype
072	7	a art2 swepub-publicationtype
100	1	a Ding, Mingu Data 61, Australia4 aut
245	1 0	a On Dynamic Time Division Duplex Transmissions for Small Cell Networks
264	1	c 2016
338		a print2 rdacarrier
500		a Validerad; 2016; Nivå 2; 2016-11-17 (andbra)
520		a Motivated by the promising benefits of dynamic Time Division Duplex (TDD), in this paper, we use a unified framework to investigate both the technical issues of applying dynamic TDD in homogeneous small cell networks (HomSCNs), and the feasibility of introducing dynamic TDD into heterogeneous networks (HetNets). First, HomSCNs are analyzed, and a small cell BS scheduler that dynamically and independently schedules DL and UL subframes is presented, such that load balancing between the DL and the UL traffic can be achieved. Moreover, the effectiveness of various inter-link interference mitigation (ILIM) schemes as well as their combinations, is systematically investigated and compared. Besides, the interesting possibility of partial interference cancellation (IC) is also explored. Second, based on the proposed schemes, the joint operation of dynamic TDD together with cell range expansion (CRE) and almost blank subframe (ABS) in HetNets is studied. In this regard, scheduling polices in small cells and an algorithm to derive the appropriate macrocell traffic off-load and ABS duty cycle under dynamic TDD operation are proposed. Moreover, the full IC and the partial IC schemes are investigated for dynamic TDD in HetNets. The user equipment (UE) packet throughput performance of the proposed/discussed schemes is benchmarked using system-level simulations.
650	7	a NATURVETENSKAPx Data- och informationsvetenskapx Medieteknik0 (SwePub)102092 hsv//swe
650	7	a NATURAL SCIENCESx Computer and Information Sciencesx Media and Communication Technology0 (SwePub)102092 hsv//eng
653		a Pervasive Mobile Computing
653		a Distribuerade datorsystem
700	1	a Lopez-Perez, Davidu Bell Labs Alcatel-Lucent, Dublin, Ireland4 aut
700	1	a Xue, Ruiqiu Shanghai Jiao Tong University, Shanghai 200240, China4 aut
700	1	a Vasilakos, Athanasiosu Luleå tekniska universitet,Datavetenskap4 aut0 (Swepub:ltu)thanos
700	1	a Chen, Wenu Shanghai Key Laboratory of Navigation and Location Based Services, Shanghai Jiao Tong University, Shanghai 200240, China; School of Electronic Engineering and Automation, Guilin University of Electronic Technology, Guilin 541004, China4 aut
710	2	a Data 61, Australiab Bell Labs Alcatel-Lucent, Dublin, Ireland4 org
773	0	t IEEE Transactions on Vehicular Technologyg 65:11, s. 8933-8951q 65:11<8933-8951x 0018-9545x 1939-9359
856	4 8	u https://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-15211
856	4 8	u https://doi.org/10.1109/TVT.2016.2519520

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Av författaren/redakt...: Ding, Ming; Lopez-Perez, Dav ...; Xue, Ruiqi; Vasilakos, Athan ...; Chen, Wen

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