Joint Mode Selection and Interference Management in Device-to-Device Communications Underlaid MIMO Cellular Networks

Chou, Hsin-Jui; Chang, Ronald Y.

doi:10.1109/twc.2016.2639017

Cited by 23 publications

(13 citation statements)

References 43 publications

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“…The widely deployed cellular network, assisted with device-to-device (D2D) communications, can provide a promising solution to support V2V communications. There have been different considerable works that have been presented to explore mode selection and resource optimization in direct D2D communications taking into account the interference situation [11][12][13] when sharing the radio resources and the quality of the links for both cellular and D2D links [14][15][16][17][18][19][20]. In [11], joint mode selection, channel assignment, and power control in D2D communications are investigated.…”

Section: Related Workmentioning

confidence: 99%

A New Mode Selection and Resource Reuse Strategy for V2X in Future Cellular Networks

Albonda

Perez-Romero

2020

2020 IEEE 91st Vehicular Technology Conference (VTC2020-Spring)

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Recently, vehicle-to-vehicle (V2V) communications for future cellular systems have attracted considerable attention due to their potential benefits such as improved system capacity, spectral efficiency or delay reduction, and they enable new services related to intelligent transportation systems. V2V communications can be performed using two communication modes, namely cellular mode, based on uplink/downlink communications, and sidelink mode, which enables vehicles to communicate directly with other vehicles. However, selecting the appropriate operating mode according to the requirements of V2V services and allocating the radio resources to V2V communications becomes a challenging issue. In this respect, we propose a novel mode selection and resource reuse strategy to select the appropriate mode of operation and decide the amount of resource blocks (RBs) for V2V in cellular and sidelink modes, where multiple V2V links may share the same radio resources. A simulation-based analysis is presented to assess the performance of the proposed solution. The simulation results have shown that the proposed strategy improves network performance in terms of achievable throughput, outage probability, latency, and resource utilization.

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Section: Related Workmentioning

confidence: 99%

A New Mode Selection and Resource Reuse Strategy for V2X in Future Cellular Networks

Albonda

Perez-Romero

2020

2020 IEEE 91st Vehicular Technology Conference (VTC2020-Spring)

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“…In the paper by [6], the authors used linear interference alignment techniques in order to solve the joint D2D mode selection and mitigate interference, likewise in [7] they maximized the mean throughput of the system and minimized the average delay by using queuing and decision process model. In 2017 [8], the authors proposed a graph theory-based solution using concatenated bi-partite matching (CBM) method in order to enhance the overall performance of D2D in the overall network.…”

Section: Related Workmentioning

confidence: 99%

Dynamic Spectrum Algorithm Based on D2D Communication

2019

IJRTE

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Device-to-device (D2D) communication is a concept that promises the overall performance enhancement by allowing direct communication between the devices which are in proximity. The idea of implementing in-band and out-band spectrums together in a D2D assisted mobile users will be relevant to the landscape of the 5G networks. Nevertheless, limited research works are available on efficient transmission of the data when both spectrums are used simultaneously. In this paper, we propose an efficient dynamic spectrum that utilize the licensed and unlicensed bands, based on the distance between the D2D link, in such a way that it selects the best band for establishing the D2D links in the network. The proposed algorithm is based on the distance between the D2D link, where it selects the most efficient band that reduces the interference of the D2D connection and maximizes the network throughput. The simulation results show that the proposed algorithm, using dynamic spectrum, achieves a higher network performance compared with other static spectrums.

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“…4) Allocation of the resources to individual D2D pairs in the shared region maximizing C s . This is done by allocation of the RBs to the D2D pairs with the highest transmission efficiency according to (8). 5) Allocation of the default amount of RBs (n i d ) in the dedicated region to each D2D pair, where the default number of the RBs allocated to the i-th D2D pair n i d is calculated as:…”

Section: ) Determination If Individual D2d Pairs Can Reuse the Rbs Amentioning

confidence: 99%

“…3) The eNB determines that the D2D pair 1 and 2 are mutual neighbors (i.e., orthogonal RBs have to be allocated to them in the shared region), while the D2D pair 4 has no neighbors that are able to reuse the RBs of the CUE 2. 4) According to (8), the eNB allocates all RBs assigned to the CUE 1 to the D2D pair 1 since the D2D pair 1 has higher transmission efficiency at these RBs than the D2D pair 2. Contrary, the D2D pair 2 reuses all RBs allocated to the CUE 3 as it experiences higher transmission efficiency at these RBs than the D2D pair 1.…”

Section: ) Determination If Individual D2d Pairs Can Reuse the Rbs Amentioning

confidence: 99%

Combined Shared and Dedicated Resource Allocation for D2D Communication

Mach

Bečvář

Najla

2018

2018 IEEE 87th Vehicular Technology Conference (VTC Spring)

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Device-to-device (D2D) communication is an effective technology enhancing spectral efficiency and network throughput of contemporary cellular networks. Typically, the users exploiting D2D reuse the same radio resources as common cellular users (CUEs) that communicate through a base station. This mode is known as shared mode. Another option is to dedicate specific amount of resources exclusively for the D2D users in so-called a dedicated mode. In this paper, we propose novel combined share/dedicated resource allocation scheme enabling the D2D users to utilize the radio resources in both modes simultaneously. To that end, we propose a graph theory-based framework for efficient resource allocation. Within this framework, neighborhood relations between the cellular users and the D2D users and between the individual D2D users are derived to form graphs. Then, the graphs are decomposed into subgraphs to identify resources, which can be reused by other users so that capacity of the D2D users is maximized. The results show that the sum D2D capacity is increased from 1.67 and 2.5 times (depending on a density of D2D users) when compared to schemes selecting only between shared or dedicated modes.

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Joint Mode Selection and Interference Management in Device-to-Device Communications Underlaid MIMO Cellular Networks

Cited by 23 publications

References 43 publications

A New Mode Selection and Resource Reuse Strategy for V2X in Future Cellular Networks

A New Mode Selection and Resource Reuse Strategy for V2X in Future Cellular Networks

Dynamic Spectrum Algorithm Based on D2D Communication

Combined Shared and Dedicated Resource Allocation for D2D Communication

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