Results 281 to 290 of about 2,228,667 (319)
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Device-to-device communications in cellular networks
IEEE Communications Magazine, 2014Device-to-device communications enable two proximity users to transmit signal directly without going through the base station. It can increase network spectral efficiency and energy efficiency, reduce transmission delay, offload traffic for the BS, and alleviate congestion in the cellular core networks.
Daquan Feng +5 more
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A novel approach for device-to-device transmission
2015 IEEE 5th International Conference on Consumer Electronics - Berlin (ICCE-Berlin), 2015This paper presents a novel approach for device-to-device transmission. The proposed method has a variety of transmission modes that can be used interchangeably according to network traffic. With this method, much better overall system performance can be achieved.
Yao-Liang Chung, Jin-An Wu
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Experimental Analysis of Device-to-Device Communication
2019 Twelfth International Conference on Contemporary Computing (IC3), 2019In Long-Term-Evolution-Advanced (LTE-A) cellular networks, the devices present in close proximity can communicate directly without going through the base station. This technology is known as device-to-device (D2D) communication. Higher spectral efficiency, low latency and enhanced throughput, etc.
Udit Narayana Kar, Debarshi Kumar Sanyal
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Interference pricing for device-to-device communications
2014 IEEE International Conference on Communications (ICC), 2014In this paper, we propose a pricing framework for interference management in device-to-device (D2D) underlaying cellular networks, where the base station (BS) protects itself by pricing the cross-tier interference caused from the D2D users. A Stackelberg game is formulated to model the interactions between the BS and D2D users.
Yuan Liu 0001, Suili Feng
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Spatial constraints of device-to-device communications
2013 First International Black Sea Conference on Communications and Networking (BlackSeaCom), 2013Device-to-device (D2D) communication has recently been considered as an efficient way to offload the cellular traffic by allowing user equipments (UEs) to have direct communication via the licensed spectrum. In this paper, we study the fundamental constraints of maximally allowed density and communication distance of D2D devices.
Zih-Siang Syu, Chia-Han Lee
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On the design of device-to-device autonomous discovery
2012 Fourth International Conference on Communication Systems and Networks (COMSNETS 2012), 2012This paper proposes a synchronous device discovery solution for ad-hoc networks based on the observations that time synchronization, along with an FDM based channel resource allocation, can lead to gains in terms of energy consumption, discovery range, and the number of devices discovered.
Baccelli, François +7 more
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Incentive mechanisms for device-to-device communications
IEEE Network, 2015D2D communication has recently been proposed as a promising technique to improve resource utilization of cellular networks by offloading the traffic through base stations to local direct links between devices. While various optimization frameworks have been intensively studied, little attention has been given to how to attract users to adopt D2D ...
Peng Li 0017, Song Guo 0001
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1988
Over the last two decades, the growth of very large scale integration (VLSI) has been phenomenal and the application of special integrated circuits and microprocessors has blossomed. In fact, the complexity, as defined by the number of devices on an individual integrated circuit chip has approximately doubled each year over this time span, an effect ...
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Over the last two decades, the growth of very large scale integration (VLSI) has been phenomenal and the application of special integrated circuits and microprocessors has blossomed. In fact, the complexity, as defined by the number of devices on an individual integrated circuit chip has approximately doubled each year over this time span, an effect ...
openaire +1 more source
Device-to-Device Communication in Heterogeneous Networks
2014© 2014 Springer International Publishing Switzerland. All rights are reserved. The increasing popularity of rich multimedia services has resulted in tremendous growth in demand for higher data rates in wireless communication systems. With the spectral performance of the wireless link is fast approaching the theoretical limit due to advances in cellular
Sambo, YA +5 more
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