Handover Enhancement in LTE-advanced Relay Networks

Chen, Jeng-Yueng; Mai, Yi-Ting; Yang, Chun-Chuan

doi:10.1109/is3c.2012.64

Cited by 6 publications

(6 citation statements)

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“…The algorithms based on multiple hops (Jengyueng, Chunchuan, & Yiting, 2015;Lin, Sandrasegaran, & Zhu, 2012;Lin, Sandrasegaran, & Reeves, 2012;Tu, Lin, & Chang, 2012;Chen, Mai, & Yang, 2012) use new features of the access networks supported by LTE-A. The handover procedure is affected by the intercell interference, bandwidth, coverage, and cellscapacity.…”

Section: Handover Algorithms In Lte Networkmentioning

confidence: 99%

“…Within this group, the algorithms related with relays and Coordinated Multipoint [CoMP] techniques are employed. Jengyueng et al, (2015) and Chen et al, (2012) propose an intelligent forwarding mechanism to improve the handover performance in LTE-A networks with relay nodes. Lin, Sandrasegaran, and Zhu (2012), and Lin, Sandrasegaran, and Reeves (2012) propose handover algorithms with CoMP JP support.…”

Section: Handover Algorithms In Lte Networkmentioning

confidence: 99%

“…Los algoritmos basados en múltiples saltos (Jengyueng, Chunchuan, & Yiting, 2015;Lin, Sandrasegaran, & Zhu, 2012;Lin, Sandrasegaran, & Reeves, 2012;Tu, Lin, & Chang, 2012;Chen, Mai, & Yang, 2012) se basan en nuevas características de la red de acceso soportadas por LTE-A. El procedimiento de traspaso es afectado por: la interferencia intercelda, el ancho de banda, la cobertura y la capacidad de las celdas, por lo tanto, el proceso de traspaso podría adaptarse a las nuevas características.…”

Section: Handover Algorithms In Lte Networkunclassified

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Handover Algorithms in LTE Networks for Massive Means of Transport

Narváez

Bonilla

2018

sist.telemat.

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Handover in LTE occurs when a device moves from the cell coverage serving it towards another; a process where the user established session must not be interrupted due to this cell change. Handovers in LTE are classified as hard ones, since the link with the serving cell is interrupted before establishing the new link with the target cell. This entails a larger failure risk and, consequently, a potential deterioration in the quality of service. This article presents a review of the handover algorithms in LTE, focusing on the ones oriented to massive means of transport. We show how the new algorithms offer a larger success in handovers, increasing the networkdata rate. This indicates that factors such as speed, position, and direction should be included in the algorithms to improve the handover in means of transport. We also present the algorithms focused on mobile relays such as an important study field for future research works.

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Section: Handover Algorithms In Lte Networkmentioning

confidence: 99%

Section: Handover Algorithms In Lte Networkmentioning

confidence: 99%

Section: Handover Algorithms In Lte Networkunclassified

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Handover Algorithms in LTE Networks for Massive Means of Transport

Narváez

Bonilla

2018

sist.telemat.

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“…In LTE, user devices are called User Equipments (UEs) and base stations are called Evolved Node B (eNBs) [57], [58], [59], [2]. LTE-Advanced architecture, as shown in Figure 5, contains RN, Donor eNB (DeNB), radio interface Un, E-UTRAN air interface Uu and UE [60].…”

Section: Lte-advanced Is An Enhanced Version Of Long Term Evolution (mentioning

confidence: 99%

“…They resulted that the centralized schemes can achieve higher performance than distributed schemes but it requires a signaling overhead [27]. In [57] authors proposed a forwarding mechanism to enhance handover performance. In [61] Venkataraman et.…”

Section: Lte-advanced Is An Enhanced Version Of Long Term Evolution (mentioning

confidence: 99%