Title :
Millimeter-wave propagation characterization for multi-gigabit video transmission system in living room
Author :
Sawada, Hirokazu ; Nakase, Hiroyuki ; Kato, Shuzo ; Umehira, Masahiro ; Sato, Katsuyoshi ; Harada, Hiroshi
Author_Institution :
Res. Inst. of Electr. Commun., Tohoku Univ., Sendai, Japan
Abstract :
Wireless high definition video streaming is a typical application for millimeter-wave transmission. To achieve multi-gigabit transmission for multi video streaming, the system using dual polarized signal waves is a candidate to increase the throughput. In addition, beam-forming/steering is also suitable technology to obtain more high receiving power and avoid the shadowing disconnection by human mobility. In this paper, the feasibility of dual polarized transmission system and the effect of beam-forming technology are described by millimeter-wave double directional propagation measurements in a living room. The measurement results show that the system has feasibility as a fixed wireless transmission.
Keywords :
high definition video; indoor radio; millimetre wave propagation; video communication; video streaming; beam forming-steering; dual-polarized signal waves; fixed wireless transmission; living room; millimeterwave double directional propagation measurements; millimeterwave propagation characterization; millimeterwave transmission; multigigabit video transmission system; shadowing disconnection; wireless high definition video streaming; Antenna measurements; Electromagnetic measurements; Humans; Millimeter wave communication; Millimeter wave measurements; Millimeter wave propagation; Millimeter wave technology; Polarization; Streaming media; Throughput; Beam-forming; Indoor radio communication; Millimeter wave propagation; Multipath channels; Polarization;
Conference_Titel :
Microwave Conference, 2009. APMC 2009. Asia Pacific
Conference_Location :
Singapore
Print_ISBN :
978-1-4244-2801-4
Electronic_ISBN :
978-1-4244-2802-1
DOI :
10.1109/APMC.2009.5384377
