Results 131 to 140 of about 1,036 (181)

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 ...
Si Wen, Xiaoyue Zhu, Zhesheng Lin, Xin Zhang 0001, Dacheng Yang   +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 0002, Feifei Gao   +2 more
openaire   +1 more source

Ultra-Dense Networks: Integration with Device to Device (D2D) Communication

Wireless Personal Communications, 2019
The current network architecture scene can be a challenge due to the increasing number of user equipment and its diversity. Furthermore, the demand for greater data rates and lower latency by the users are increasing. Deployment of the ultra dense networks (UDN) described is to support future wireless network and meet user demands in future wireless ...
Muhammad Firdaus Hashim, Nur Idora Abdul Razak   +1 more
openaire   +1 more source

Peer discovery for device-to-device (D2D) communication in LTE-A networks

2013 IEEE Globecom Workshops (GC Wkshps), 2013
Device-to-device (D2D) communication is one of the key technologies in Long Term Evolution — Advanced (LTE-A) for improving network capacity and resource utilization. D2D communication can not only effectively reduce traffic loads to the core network but also reduce power consumption of user equipments (UEs), thus making it a desirable candidate for ...
Zhu-Jun Yang, Jie-Cheng Huang, Chun-Ting Chou, Hung-Yun Hsieh, Chin-Wei Hsu, Ping-Cheng Yeh, Alex Chia-Chun Hsu   +6 more
openaire   +1 more source

T‐D2D: A trust model for service offloading in device‐to‐device communication

Transactions on Emerging Telecommunications Technologies, 2019
AbstractWith the advances in pervasive computing, Internet of things (IoT) has gained considerable attention from both research and industrial communities. While IoT devices are able to provide computational services to other devices via device‐to‐device (D2D) communications, they are not guaranteed to be honest and collaborative.
Movahedi, Zeinab, Hosseini, Zahra
openaire   +2 more sources

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.
Ibbad Hafeez, Aaron Yi Ding, Sasu Tarkoma   +2 more
openaire   +1 more source

Electronic relay performance in the inband device-to-device (D2D) communication system

Telecommunication Systems, 2019
In this paper, the cooperative electronic relay in device to device (D2D) communication system will be used which is not clarified until now. A scenario in our work will be made by using three types of cooperative diversities together that are compress and forward relay, decode and forward relay (DF) and amplify and forward relay (AF).
Rna Ghallab, Ali A. Sakr, Mona Shokair, Atef E. Abou-El-azm   +3 more
openaire   +1 more source

Resource allocation for device-to-device (d2d) communication in underlaying cellular network

2017 International Conference on Advances in Computing, Communications and Informatics (ICACCI), 2017
The increasing demand for underlaying cellular network has benefit form Device-to-Device (D2D) communication, where one need to apply productive plan for resource allocation to increase system capacity and mitigate interference. The bipartite graph matching strategy is used for optimizing the resource allocation among all other strategies; Kuhn-Munkres
Umang S. Vaishnav, Manoj Panda
openaire   +1 more source

Key exchange protocols for secure Device-to-Device (D2D) communication in 5G

2016 Wireless Days (WD), 2016
In this paper, we consider network assisted device-to-device (D2D) communication between two user equipments (UEs) in a cellular network. For the scenario, when both the UEs are in network coverage, we propose novel key exchange protocols for D2D communication.
Ravindranath Sedidi, Abhinav Kumar 0001
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 0001, Dacheng Yang   +4 more
openaire   +1 more source