Results 161 to 170 of about 10,927 (199)

Cluster-Based Multicast Transmission for Device-to-Device (D2D) Communication

2013 IEEE 78th Vehicular Technology Conference (VTC Fall), 2013
The development of the storage capacity and electricity of handheld devices makes it possible to share multimedia data (e.g. video) through Device-to-Device (D2D) communication. In this paper, we present a cluster-based multicast transmission method for D2D communication with the target of decreasing the data distribution time.
Bo Peng, Tao Peng, Ziyang Liu, Yufeng Yang, Chunjing Hu   +4 more
openaire   +1 more source

Device-to-device (D2D) communication in MU-MIMO cellular networks

2012 IEEE Global Communications Conference (GLOBECOM), 2012
In this paper, we address a resource allocation problem, where a pair of device-to-device terminals are integrated into a time division duplex (TDD) cellular network. By introducing an incremental relay transmission scheme for the D2D communication, the D2D transmitter, traditionally believed to be the source of interference, are coordinated with other
James C. F. Li, Ming Lei, Feifei Gao
openaire   +1 more source

On device-to-device (D2D) communication [Editor's note]

IEEE Network, 2016
In this editorial, I would like to highlight device-to-device (D2D) communication, which has emerged as a hot research area for next generation cellular networks. D2D communication typically aims to leverage the physical proximity of communicating devices to extend cellular coverage mostly in sparse deployment scenarios.
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IOTURVA

Proceedings of the 12th Workshop on Challenged Networks, 2017
We present IoTurva, a platform dedicated to securing Device-to-Device (D2D) communication in IoT networks. IoTurva targets an alarming and yet unexplored region in IoT security, where the interactions and dependencies across heterogeneous IoT devices are extremely hard to secure and regulate.
Ding Aaron Yi, Hafeez Ibbad, Tarkoma Sasu   +2 more
openaire   +1 more source

Network coding in device-to-device (D2D) communications underlaying cellular networks

2015 IEEE International Conference on Communications (ICC), 2015
Multi-hop cooperative communications have been considered to increase the coverage range of device-to-device (D2D) communications underlaying cellular networks. Whilst network coding (NC) has been proven as an efficient technique to improve the throughput of ad-hoc networks, it has not been adapted to D2D networks.
Yue Wu, Wuling Liu, Siyi Wang, Weisi Guo, Xiaoli Chu   +4 more
openaire   +1 more source

Optimization of interference coordination schemes in Device-to-Device(D2D) communication

7th International Conference on Communications and Networking in China, 2012
Device-to-Device (D2D) communication is considered to be a promising resource reuse technology for local services, to meet the system demands of higher data rates and spectrum efficiency in future networks. In order to limit severe interference between cellular links and local D2D links, previous studies mainly focus on one or two functional blocks ...
null Si Wen, null Xiaoyue Zhu, null Zhesheng Lin, null Xin Zhang, null Dacheng Yang   +4 more
openaire   +1 more source

Energy Efficient Power Allocation Schemes for Device-to-Device(D2D) Communication

2013 IEEE 78th Vehicular Technology Conference (VTC Fall), 2013
In modern communication systems, service rate and energy consumption have achieved increasing attention. To support high-speed local services, Device-to-Device (D2D) communication is introduced to cellular networks. However, the co-channel interference and power consumption brought by D2D bring new challenges.
Si Wen, Xiaoyue Zhu, Zhesheng Lin, Xin Zhang, Dacheng Yang   +4 more
openaire   +1 more source

Mobile Cloud based architecture for Device-to-Device (D2D) communication underlying cellular network

2013 IFIP Wireless Days (WD), 2013
Device-to-Device communication (D2D) allows User Equipment's (UE's) in the close vicinity to communicate directly by exploiting the cellular resources. The benefit of such communication paradigm results in an increase bit rate. Mobile Cloud (MC) is D2D based architecture of closely located multi-standard wireless devices connected to the cellular ...
Katz Marcos, Ashraf Muhammad Ikram, Syed Tamoor-Ul-Hassan   +2 more
openaire   +1 more source

Wireless device-to-device (D2D) links for machine-to-machine (M2M) communication

2017
Device-to-Device (D2D) communications will play an important role in the fifth generation (5G) cellular networks, by increasing the spatial reuse of spectrum resources and enabling communication links with low latency. D2D is composed of two fundamental building blocks: proximity discovery and direct communication between nearby users. Another emerging
Pratas, Nuno, Popovski, Petar
openaire   +2 more sources

Mode selection for Device-to-Device (D2D) communication under LTE-Advanced networks

2012 IEEE International Conference on Communications (ICC), 2012
This paper analyzes the underlay and overlay mode selection of Device-to-Device (D2D) communication in the LTE-Advanced single-cell scenario. The two cases that the cell contains relay node or not are considered, and the study focuses on the location relationship between cellular UE and D2D UE.
Ziyang Liu, Tao Peng, Shangwen Xiang, Wenbo Wang   +3 more
openaire   +1 more source