Proximity Services based Device-to-Device framework design for direct discovery

Sharmila, K P; Mohan, Veena; Ramesh, C.; Munda, Surya Patar

doi:10.1109/aeeicb.2016.7538340

Cited by 7 publications

(1 citation statement)

References 10 publications

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“…Therefore, in D2D-enabled centralized networks, multiple devices coexisting is a challenging subject of device discovery for D2D communication to initiate the proximity services. However, latest reviews have concentrated on the D2D communication issues accepting that device discovery issue [5][6][7] is the vital problem and needs solution.…”

Section: Introductionmentioning

confidence: 99%

Device discovery for D2D communication in in-band cellular networks using sphere decoder like (SDL) algorithm

Hayat

Ngah

Zahedi

2018

J Wireless Com Network

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In the fifth generation (5G), it is anticipated that device-to-device (D2D) operation will be locally incorporated as a part without any bounds. In D2D network, multiple devices coexisting is a challenging subject of device discovery. The device discovery is performed under a visually impaired situation such as channel information, location, and the number of devices. In this paper, centralized device discovery is chosen due to power consumption and signaling overhead of the distributed system. A distinctive approach for device discovery in an in-band cellular network, based on the device's power, is suggested with an efficient technique which enhances the implementation of D2D communication and improves the accomplishment by alleviating the discovery issues. The group of devices forms a lattice structure, and it is positioned in the coverage area. The hypersphere is constructed based on the power knowledge of a discoverer device which helps for accurate and fast device discovery in a lattice structure. Besides, sphere decoder like (SDL) algorithm is applied for quick and precise discovery in the lattice structure. Simulation results present the performance of the proposed QR factorized lattice structure scheme regarding device power, enhanced in the number of discovered devices and controlled signaling overhead.

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Section: Introductionmentioning

confidence: 99%

Device discovery for D2D communication in in-band cellular networks using sphere decoder like (SDL) algorithm

Hayat

Ngah

Zahedi

2018

J Wireless Com Network

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In-Band Device to Device (D2D) Communication and Device Discovery: A Survey

Hayat

Ngah

Zahedi

2019

Wireless Pers Commun

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Device Discovery in D2D Communication: A Survey

et al. 2019

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Device to Device (D2D) communication was first considered in out-band to manage energy issues in the wireless sensor networks. The primary target was to secure information about system topology for successive communication. Now the D2D communication has been legitimated in in-band by the 3rd Generation Partnership Project (3GPP). To initiate D2D communication, Device Discovery (DD) is a primary task and every D2D application benefits from DD as an end to end link maintenance and data relay when the direct path is obstructed. The DD is facing new difficulties because of the mobility of the devices over static systems, and the mobility makes it more challenging for D2D communication. For in-band D2D, DD in a single cell and multi-cell, and dense area is not legitimated properly, causing latency, inaccuracy, and energy consumption. Among extensive studies on limiting energy consumption and latency, DD is one of the essential parts concentrating on access and communication. In this paper, a comprehensive survey on DD challenges, for example single cell/multi-cell and dense area DD, energy consumption during discovery, discovery delay, and discovery security, etc., has been presented to accomplish an effective paradigm of D2D networks. In order to undertake the device (user) needs, an architecture has been projected, which promises to overwhelm the various implementation challenges of DD. The paper mainly focuses on DD taxonomy and classification with an emphasis on discovery procedures and algorithms, a summary of advances and issues, and ways for potential enhancements. For ensuring a secure DD and D2D, auspicious research directions have been proposed, based on taxonomy.

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Proximity Services based Device-to-Device framework design for direct discovery

Cited by 7 publications

References 10 publications

Device discovery for D2D communication in in-band cellular networks using sphere decoder like (SDL) algorithm

Device discovery for D2D communication in in-band cellular networks using sphere decoder like (SDL) algorithm

In-Band Device to Device (D2D) Communication and Device Discovery: A Survey

Device Discovery in D2D Communication: A Survey

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