Results 251 to 260 of about 48,854 (319)

Amélioration de la fiabilité du lien sans fil pour un terminal radio cognitive mobile

, 2011
Asma Amraoui, Wassila Baghli, Badr Benmammar   +2 more
openalex   +1 more source

The Physical Activity, Imaging, and Ambulatory Testing (PHIAT) Project: Protocol for a High-Frequency Ambulatory Assessment Study.

JMIR Res Protoc
Hakun JG, Elbich DB, Alwerdt JN, Tate AM, Coyl JL, Kanski BM, Qiu T.   +6 more
europepmc   +1 more source

Some of the next articles are maybe not open access.

Related searches:

Green Radio Technologies [Mobile Radio]

IEEE Vehicular Technology Magazine, 2010
Nokia Siemens Networks and Vodafone have successfully tested a new antenna technology designed to reduce carbon emissions and improve the cost efficiency of mobile phone networks for operators. According to the companies, the tests, carried out through the Nokia Siemens Networks Innovation Center (NICE) initiative between the two companies, mark the ...
openaire   +2 more sources

Mobile Radio Propagation [PDF]

, 2009
"This is an IEEE classic reissue of the book published by John Wiley & Sons in 1974.This definitive text and reference covers all aspects of microwave mobile systems design. Encompassing ten years of advanced research in the field, it reviews basic microwave theory, explains how cellular systems work and presents useful techniques for effective systems
openaire   +1 more source

Mobile Radio communication

Electrical Engineering, 1948
The first experiments in radio communication with automobiles appear to have been made in 1921 by the Detroit police department. In 1927 the experiments were renewed and by April of 1928 the Detroit police had a system in successful operation. Experiments having proved the utility of the 30–40-megacycle band for car-to-land transmission; power ...
openaire   +2 more sources

Detachable mobile radio units for the 800 MHz land mobile radio system

34th IEEE Vehicular Technology Conference, 1984
Detachable mobile radio units, which can be used not only in a car but also as a portable radio unit outside the car, have been developed by the Electrical Communication Laboratories, NTT, for use in the existing 800 MHz mobile radio telephone system in Japan.
A. Sasaki, S. Nishiki, T. Taga, K. Kobayashi   +3 more
openaire   +2 more sources