Generalized Wireless-Powered Communications: When to Activate Wireless Power Transfer?
نویسندگان
چکیده
منابع مشابه
Cooperative Strategies for Wireless-Powered Communications
Radio frequency (RF) energy transfer and harvesting has been intensively studied recently as a promising approach to significantly extend the lifetime of energy-constrained wireless networks. This technique has a great potential to provide relatively stable and continuous RF energy to devices wirelessly, it thus opened a new research paradigm, termed wireless-powered communication (WPC), which ...
متن کاملUAV-assisted Cooperative Communications with Wireless Information and Power Transfer
In this paper, we focus on a typical cooperative communication system with one pair of source and destination, where a unmanned aerial vehicle (UAV) flying from a start location to an end location serves as a mobile relay. To efficiently utilize energy in ambient environment, the UAV’s transmission capability is powered exclusively by radio signal transmitted from the source via the power-split...
متن کاملModeling low-power wireless communications
Low-power wireless communications has particular characteristics that highly affect the performance of network protocols. However, many of these essential characteristics have not been considered in the existing simulation platforms and analytical performance evaluation models. While this issue invalidates many of the reported evaluation results, it also impedes pre-deployment performance predi...
متن کاملUltra-low-power wireless communications
For a massive yet sustainable Internet-of-Things, ultra-low-power wireless communications are required without compromising connectivity. In the electronic circuits and systems (ECS) group, we pursue new solutions to this challenge with ultra-low-voltage RF integrated circuit (IC) and systemon-chip (SoC) design. Latest results feature a 0.55V IEEE 802.15.4a Impulse-Radio Ultra-Wideband (IR-UWB)...
متن کاملWireless Power Transfer System
This paper presents a survey of recent wireless power transfer systems. The issue of wireless power transfer is to achieve a highly efficient system with small positioning errors of the facilities setting. Several theories have been presented to obtain precise system design. This paper presents a summary of design theory for short range power transfer systems and detailed formulations based on ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Transactions on Vehicular Technology
سال: 2019
ISSN: 0018-9545,1939-9359
DOI: 10.1109/tvt.2019.2924051