Results 21 to 30 of about 1,126,443 (291)

Privacy in (mobile) telecommunications services [PDF]

open access: yes, 2005
Telecommunications services are for long subject to privacy regulations. At stake are traditionally: privacy of the communication and the protection of traffic data. Privacy of the communication is legally founded.
J Hoven van den   +4 more
core   +1 more source

Design techniques for low-power systems [PDF]

open access: yes, 2000
Portable products are being used increasingly. Because these systems are battery powered, reducing power consumption is vital. In this report we give the properties of low-power design and techniques to exploit them on the architecture of the system.
Havinga, Paul J.M., Smit, Gerard J.M.
core   +3 more sources

Silicon-Based Optoelectronics Enhanced by Hybrid Plasmon Polaritons: Bridging Dielectric Photonics and Nanoplasmonics

open access: yesPhotonics, 2021
Silicon-based optoelectronics large-scale integrated circuits have been of interest to the world in recent decades due to the need for higher complexity, larger link capacity, and lower cost.
Pengfei Sun   +3 more
doaj   +1 more source

New Media and the Quality of Life [PDF]

open access: yes, 1997
We are currently in the middle of a revolution. This revolution, sometimes called the digital revolution, is the revolutionary transformation brought about in the information and communication structure of society by the advent of the digital computer ...
Brey, Philip
core   +4 more sources

Angry Apps: The Impact of Network Timer Selection on Power Consumption, Signalling Load, and Web QoE

open access: yesJournal of Computer Networks and Communications, 2013
The popularity of smartphones and mobile applications has experienced a considerable growth during the recent years, and this growth is expected to continue in the future.
Christian Schwartz   +3 more
doaj   +1 more source

Enabling decentralized wireless index coding in practice [PDF]

open access: yes, 2019
Index coding is a problem in theoretical computer science and network information theory that studies the optimal coding scheme for transmitting multiple messages across a network to receivers with different side information.
Mahler, Timothy Austin
core   +1 more source

Two-Port Noise Suppression in Dual-Polarization Interferometric Fiber-Optic Gyroscope

open access: yesIEEE Photonics Journal, 2019
Since the polarization non-reciprocity errors are canceled out through optical compensation in dual-polarization interferometric fiber-optic gyroscopes (IFOGs), two ports, namely, the reciprocal and nonreciprocal ports, are both feasible sensing output ...
Pei Li   +4 more
doaj   +1 more source

Optimal Energy Efficiency Based Power Adaptation for Downlink Multi-Cell Massive MIMO Systems

open access: yesIEEE Access, 2020
In this paper, the power transmission and energy efficiency (EE) in downlink multi-cell massive multiple-input-multiple-output (MIMO) systems are investigated and optimized.
Vahid Khodamoradi   +6 more
doaj   +1 more source

Adjacency Matrix Based Energy Efficient Scheduling using S-MAC Protocol in Wireless Sensor Networks

open access: yes, 2012
Communication is the main motive in any Networks whether it is Wireless Sensor Network, Ad-Hoc networks, Mobile Networks, Wired Networks, Local Area Network, Metropolitan Area Network, Wireless Area Network etc, hence it must be energy efficient.
Bhatt, Ravindara, Singh, Shweta
core   +1 more source

Caterpillar RLNC (CRLNC): A Practical Finite Sliding Window RLNC Approach

open access: yesIEEE Access, 2017
Random linear network coding (RLNC) is a popular coding scheme for improving communication and content distribution over lossy channels. For packet streaming applications, such as video streaming and general IP packet streams, recent research has shown ...
Simon Wunderlich   +4 more
doaj   +1 more source

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