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Ambient backscatter communication technology has been introduced recently, and is then quickly becoming a promising choice for self-sustainable communication systems as an external power supply or a dedicated carrier emitter is not…

Networking and Internet Architecture · Computer Science 2017-09-28 Xiao Lu , Dusit Niyato , Hai Jiang , Dong In Kim , Yong Xiao , Zhu Han

Wireless energy meter is a system developed to serve as a basic single-phase energy meter with advanced functionalities such as Peak hour setting, Peak load setting Wireless reading transmission; further the system eliminates the role of a…

Other Computer Science · Computer Science 2013-09-10 Prashanth B. U.

Bulk of the existing Wireless Sensor Network (WSN) nodes are usually battery powered, stationary and mostly designed for short distance communication, with little to no consideration for constrained devices that operate solely on harvested…

Signal Processing · Electrical Eng. & Systems 2020-09-22 Simeon Babatunde , Nirnay Jain , Vishwas Powar

WAP protocol is a set of communication protocols application environment and wireless devices. WAP model more than a WAP gateway. Suitable for wireless communication environment.

Networking and Internet Architecture · Computer Science 2016-06-27 Seyed Hossein Ahmadpanah , Abdullah Jafari Chashmi , Vahid Jahan

Metasurfaces have been investigated and its numerous exotic functionalities and the potentials to arbitrarily control of the electromagnetic fields have been extensively explored. However, only limited types of metasurface have finally…

Wireless power transfer (WPT) has garnered increasing attention due to its potential to eliminate device-side batteries. With the advent of (distributed) multiple-input multiple-output (MIMO), radio frequency (RF) WPT has become feasible…

Signal Processing · Electrical Eng. & Systems 2024-08-21 Gilles Callebaut , Jarne Van Mulders , Bert Cox , Liesbet Van der Perre , Lieven De Strycker , François Rottenberg

Wireless transfer of information is the basis of modern communication. It includes cellular, WiFi, Bluetooth and GPS systems, all of which use electromagnetic radio waves with frequencies ranging from typically 100 MHz to a few GHz.…

Applied Physics · Physics 2017-10-03 Joseph A Boales , Farrukh Mateen , Pritiraj Mohanty

Similar to the evolution from the wired Internet to mobile Internet (MI), the growing demand for power delivery anywhere and anytime appeals for power grid transformation from wired to mobile domain. We propose here the next generation of…

Signal Processing · Electrical Eng. & Systems 2023-01-30 Mingqing Liu , Qingwen Liu , Mingliang Xiong , Hao Deng , Xinhe Wang

Range anxiety, the persistent worry about not having enough battery power to complete a trip, remains one of the major obstacles to widespread electric-vehicle adoption. As cities look to attract more users to adopt electric vehicles, the…

Optimization and Control · Mathematics 2018-08-14 Hayato Ushijima-Mwesigwa , MD Zadid Khan , Mashrur A Chowdhury , Ilya Safro

Microwave power transfer (MPT) delivers energy wirelessly from stations called power beacons (PBs) to mobile devices by microwave radiation. This provides mobiles practically infinite battery lives and eliminates the need of power cords and…

Information Theory · Computer Science 2012-07-25 Kaibin Huang , Vincent K. N. Lau

Wireless networking is rapidly growing and becomes an inexpensive technology which allows multiple users to simultaneously access the network and the internet while roaming about the campus. In the present work, the software development of…

Networking and Internet Architecture · Computer Science 2007-05-23 Sourav Dhar , Rabindranath Bera

This paper is about the wireless sensor network in environmental monitoring applications. A Wireless Sensor Network consists of many sensor nodes and a base station. The number and type of sensor nodes and the design protocols for any…

Networking and Internet Architecture · Computer Science 2012-02-10 Rathna. R , Sivasubramanian. A

The growing use of wearable devices for activity tracking, healthcare, and haptics faces challenges due to the bulkiness and short lifespan of batteries. Integration of a textile-based wireless charging and readout system into everyday…

Human-Computer Interaction · Computer Science 2025-03-18 Ryo Takahashi , Yoshihiro Kawahara

Channel charting is a recently proposed framework that applies dimensionality reduction to channel state information (CSI) in wireless systems with the goal of associating a pseudo-position to each mobile user in a low-dimensional space:…

Information Theory · Computer Science 2023-04-18 Paul Ferrand , Maxime Guillaud , Christoph Studer , Olav Tirkkonen

Wireless power transmission (WPT) is a critical technology that provides a secure alternative mechanism for wireless power and communication with implantable medical devices. WPT approaches for implantable medical devices have been utilized…

Signal Processing · Electrical Eng. & Systems 2020-03-04 Mohammad Haerinia

The emergence of novel wireless networking paradigms such as small cell and cognitive radio networks has forever transformed the way in which wireless systems are operated. In particular, the need for self-organizing solutions to manage the…

Information Theory · Computer Science 2015-03-16 Yunan Gu , Walid Saad , Mehdi Bennis , Merouane Debbah , Zhu Han

This paper investigates the use of WiFi and mobile device-to-device networks, with vehicular ad hoc networks being a typical example, as a complementary means to offload and reduce the traffic load of cellular networks. A novel cooperative…

Networking and Internet Architecture · Computer Science 2017-01-05 Guoqiang Mao , Xiaofeng Tao

Wireless sensor networks as the base support for the Internet of things has been a large number of popularity and application. Such as intelligent agriculture, we have to use the sensor network to obtain the growth environmental data of…

Signal Processing · Electrical Eng. & Systems 2020-02-26 Anwen Wang , Xianjia Meng , Lvju Wang , Xiang Ji , Hao Chen , Baoying Liu , Feng Chen , Yajuan Du , Guangcheng Yin

Real-time applications require latencies on the order of a millisecond with very high reliabilities, paralleling the requirements for high-performance industrial control. Current wireless technologies like WiFi, Bluetooth, LTE, etc. are…

Information Theory · Computer Science 2018-03-15 Vasuki Narasimha Swamy , Paul Rigge , Gireeja Ranade , Anant Sahai , Borivoje Nikolic

Far-field Wireless Power Transfer (WPT) has emerged as a potential power source for the Internet of Things (IoT) and Wireless Sensor Network (WSN).The expansion of the power transfer range is one of the key challenges to make the technology…

Information Theory · Computer Science 2021-03-12 Junghoon Kim , Bruno Clerckx