Device-to-device communication in 5G cellular networks: challenges, solutions, and future directions

Name: Device-to-device communication in 5G cellular networks: challenges, solutions, and future directions
Author: Tehrani, M. N., Uysal, Murat, Yanikomeroglu, H.

İsim	Device-to-device communication in 5G cellular networks: challenges, solutions, and future directions
Yazar	Tehrani, M. N., Uysal, Murat, Yanikomeroglu, H.
Basım Tarihi:	2014-05
Basım Yeri	- IEEE
Konu	Wireless sensor networks, Lte-advanced networks
Tür	Süreli Yayın
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	0163-6804
Kayıt Numarası	b0173c61-4f34-4bb1-aca6-74c4c3299284
Lokasyon	Electrical & Electronics Engineering
Tarih	2014-05
Notlar	Due to copyright restrictions, the access to the full text of this article is only available via subscription.
Örnek Metin	In a conventional cellular system, devices are not allowed to directly communicate with each other in the licensed cellular bandwidth and all communications take place through the base stations. In this article, we envision a two-tier cellular network that involves a macrocell tier (i.e., BS-to-device communications) and a device tier (i.e., device-to-device communications). Device terminal relaying makes it possible for devices in a network to function as transmission relays for each other and realize a massive ad hoc mesh network. This is obviously a dramatic departure from the conventional cellular architecture and brings unique technical challenges. In such a two-tier cellular system, since the user data is routed through other users' devices, security must be maintained for privacy. To ensure minimal impact on the performance of existing macrocell BSs, the two-tier network needs to be designed with smart interference management strategies and appropriate resource allocation schemes. Furthermore, novel pricing models should be designed to tempt devices to participate in this type of communication. Our article provides an overview of these major challenges in two-tier networks and proposes some pricing schemes for different types of device relaying.
DOI	10.1109/MCOM.2014.6815897
Cilt	52

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Device-to-device communication in 5G cellular networks: challenges, solutions, and future directions

Yazar Tehrani, M. N., Uysal, Murat, Yanikomeroglu, H.

Basım Tarihi 2014-05

Basım Yeri - IEEE

Konu Wireless sensor networks, Lte-advanced networks

Tür Süreli Yayın

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 0163-6804

Kayıt Numarası b0173c61-4f34-4bb1-aca6-74c4c3299284

Lokasyon Electrical & Electronics Engineering

Tarih 2014-05

Notlar Due to copyright restrictions, the access to the full text of this article is only available via subscription.

Örnek Metin In a conventional cellular system, devices are not allowed to directly communicate with each other in the licensed cellular bandwidth and all communications take place through the base stations. In this article, we envision a two-tier cellular network that involves a macrocell tier (i.e., BS-to-device communications) and a device tier (i.e., device-to-device communications). Device terminal relaying makes it possible for devices in a network to function as transmission relays for each other and realize a massive ad hoc mesh network. This is obviously a dramatic departure from the conventional cellular architecture and brings unique technical challenges. In such a two-tier cellular system, since the user data is routed through other users' devices, security must be maintained for privacy. To ensure minimal impact on the performance of existing macrocell BSs, the two-tier network needs to be designed with smart interference management strategies and appropriate resource allocation schemes. Furthermore, novel pricing models should be designed to tempt devices to participate in this type of communication. Our article provides an overview of these major challenges in two-tier networks and proposes some pricing schemes for different types of device relaying.

DOI 10.1109/MCOM.2014.6815897

Cilt 52