Article View: fj.net.lan.wireless
Article #144Re: standard
From: Yasushi Shinjo
Date: Mon, 13 Aug 2001 10:01
Date: Mon, 13 Aug 2001 10:01
71 lines
4675 bytes
4675 bytes
$B?7>k!wC^GHBg3X>pJs$G$9!#$3$s$K$A$O!#(B $B>pJs=hM}3X2q$K$3$s$J2r@b5-;v$,=P$F$$$k$N$r8+$D$1$^$7$?!#(B $B>pJs=hM}3X2q$N8!:w$b!"$1$C$3$&$D$+$($^$9!#(B ------------------------------------------------------------ http://www.ipsj.or.jp/members/Magazine/Jpn/4111/article017.html $B>>9>1QL@(J,(B $BEOn4OBFs(J,(B $B@FF#Mx@8(B: "$B9bB.%$%s%?!<%M%C%H!&%"%/%;%9(B $B$XIb>e$9$k(JFWA$B%7%9%F%`(B $B!](J10Mbps$B$+$i(J156Mbps$B$N9bB.DL?.$b<B8=!](B ",$B>pJs=hM}3X2q3X2q;o(B, Vol.41, No.11, pp.1276-1276 (2000$BG/(B11$B7n(B). FWA$B!J(JFixed(B (JWireless(B (JAccess$B!$2CF~<T7OL5@~%"%/%;%9!&%7%9%F%`!K$O!$2s@~(B $B3+DL$,?WB.$G$"$j!$$7$+$b7P:QE*$G=@Fp@-$KIY$s$@@_CV$,$G$-$k$J$I$N%a%j%C(B $B%H$+$i!$%"%/%;%9LV$r9=@.$9$k5;=Q$N(J1$B$D$H$7$FCmL\$5$l$F$$$k!%$3$3$G$O!$(B $BMxMQ$9$k<~GH?tBS$K$h$C$FB?MM2=$9$k(JFWA$B%7%9%F%`$K$D$$$F@bL@$9$k!%(B ------------------------------------------------------------ 22GHz $B$r1[$($k$H!"1+$N1F6A$r<u$1$k$h$&$K$J$k$1$I!"%"%s%F%J$r(B $B$A$c$s$HD%$l$P!"J?5$$=$&$@$H$+!"(BP-P(Point to Point) $B$G!"(B 156Mbps$B$@$1$I!"(BP-MP (Point to Multiple Point) $B$G!"(B10Mbps $BDx(B $BEY$N:G8e$N#1#k$K;H$($k$H!#(B($B$?$H$($P!"(B156M$B$NBS0h$r(B15$B?M$G;~J,(B $B3d$J$I$9$l$P!"(B1$B?M$"$?$j(B10Mbps$B!#(B) $BI8=`$H$7$F$O!"!V(BARIB$B!W$H$$$&$N$,=P$F$/$k$N$G$9$,!"(BARIB$B$C$F2?(B $B$J$s$G$7$g$&!#(B22, 26, 38GHZ$BBS$N5,3J$G$O!"!V(BARIB STD-T58$B!W$H(B $B$$$&$h$&$JI8=`$,$"$k$H$$$&$3$H$G$9!#(B1.9GHz $B$O!"!V(BARIB STD 28$B!W(B $B$H$$$&$N$,$"$C$F!"F|K\$@$H(BPHS $B5;=Q$r;H$C$?$b$N$,$"$k$H=q$$$F(B $B$"$j$^$9!#(B $B%"%a%j%+$G!"(BIEEE 802.16 (BWA: Broadband Wireless Access)$B$N5D(B $BO@$,$"$C$F!"%1!<%V%k%F%l%S$NI8=`$N(BDOCSIS(Data-Over-Cable Service Inerface Specification)$B$r85$K$7$?$b$N$r:n$m$&$H$7$F(B $B$$$k$h$&$G$9!#$3$l$G!"%"%s%F%J$J$IL5@~$NItJ,$O$7$g$&$,$J$$$H(B $B$7$F$b!"$=$l0J30$N$b$N$O!"%1!<%V%k%F%l%S$G;H$C$F$$$k$b$N$,$=(B $B$N$^$^N.MQ$G$-$k$H$$$&$H$$$&:n@o$N$h$&$G$9!#(B In article <9l0gat$prd$1@news.ntt-it.co.jp> MINAMI <yminami@mail.sf.airnet.ne.jp> writes: > 60GHz$B!"$I$&$b2030$G$b(BOK$B$+$D(B100Mbps$BD6$i$7$$$G$9!#(B $B$3$l$O!"%$%s%Q%/%H$"$j$^$9$M!#(B 100Mbps $B$H$$$&$N$O!"$=$m$=$m#1?M$N?M4V$,DL?.%G%P%$%9$+$i<u$1(B $B<h$l$k>pJs=hM}G=NO$N8B3&$r1[$($D$D$"$k$s$8$c$J$$$+$H;W$$$^$9!#(B DVD $BIJ<A$N2hA|$G$b!"(B10Mbps $B$b$"$l$P$$$$$G$9$7!#%=%U%H%&%'%"(B $B$,:n$l$k$H$$$&HO0O$G$O!"$3$N$/$i$$$G$$$$$+$J$"$H$$$&5$$,$7$F(B $B$$$^$9!#<+F0<V$NB.EY$,!";~B.(B100km $B$/$i$$$G!"$$$m$$$m$J@)Ls$G(B $B8B3&$KMh$F$$$k$H$$$&$+!"MW5a$,$J$$$H$$$&$+!"$=$&$$$&>uBV$K$J$C(B $B$F$$$^$9!#DL?.B.EY$b(B 100Mbps $B$H$$$&$N$O!"$=$l$J$j$NB.EY(B $B!VDL?.%G%P%$%9!W$G$J$/$F!"!VD>@\9g$&IJ<A!W$J$i!"$b$C$H$"$2$F(B $B$b$$$$$1$l$I!"D>@\2q$&IJ<A$O!"DL?.%G%P%$%9$K$O5a$a$i$l$F$J$$(B $B$s$8$c$J$$$+$H!#$"$"JL$K!"?M4V$,%\%H%k%M%C%/$K$J$k$@$1$G!"(B $BDL?.BS0h$,$"$^$j$^$/$C$F$$$k>uBV$K$J$C$F$b!"$$$$$s$@$1$l$I!#(B In article <9l0jvs$s6k$1@news.ntt-it.co.jp> MINAMI <yminami@mail.sf.airnet.ne.jp> writes: > >$B$*5RMM$N=j$G(B($B%&%A$G07$C$FJ,Ln$N$b$N$G(B)$B!V$=$l$O0B$$$1$IIT9,$K(B > ($B%&%A$G07$C$F$$$J$$J,Ln$N$b$N$G(B) $B$,@52r$G$9(B > >$B$J$k!<!W$H$$$&$3$H$b$"$j$^$9!#(B > >$B!t$3$l$bI]$/$FBg$-$J@<$G$O8@$($J$$(B(^^; positive feedback $B$,$+$+$k@$3&$G$O!"$7$g$&$,$$$J$1$I$M!#(B PHS $B$r;O$a$?;~$K$O!"(B500$BK|?M$/$i$$$GF,BG$A$K$J$k$H$O!"$I$N2q(B $B<R$b;W$C$F$J$+$C$?$s$G$7$g$&$M!#;d$O!"$^$@$^$@1~1g$7$F$^$9!#(B (PHS$B$r;H$C$F$^$9!#(B) $B!@!@!!?7>k!!Lw!!!J$7$s$8$g$&!!$d$9$7!K!!!@!@(B $B!@!@!!C^GHBg3X!!EE;R!&>pJs!!!!!!!!!!!!!!!@!@(B
Technical Details
Message-ID:
<YAS.01Aug13190109@kirk.is.tsukuba.ac.jp>Path:
arc1-ca.pugleaf.net!archiver1.google.com!newsfeed.google.com!newsfeed.stanford.edu!headwall.stanford.edu!newsfeed.media.kyoto-u.ac.jp!aero.kyushu-u!hakata!ie.u-ryukyu.ac.jp!gama.is.tsukuba.ac.jp!yasReferences:
<9l0gat$prd$1@news.ntt-it.co.jp>Show Full Headers
Complete Article Headers
X-Google-Language: Japanese,JIS X-Google-Thread: 10c70e,cc740d850554d71f X-Google-Attributes: gid10c70e,public X-Google-ArrivalTime: 2001-08-13 03:15:39 PST Path: arc1-ca.pugleaf.net!archiver1.google.com!newsfeed.google.com!newsfeed.stanford.edu!headwall.stanford.edu!newsfeed.media.kyoto-u.ac.jp!aero.kyushu-u!hakata!ie.u-ryukyu.ac.jp!gama.is.tsukuba.ac.jp!yas From: yas@is.tsukuba.ac.jp (Yasushi Shinjo) Newsgroups: fj.net.lan.wireless Subject: Re: standard Date: 13 Aug 2001 10:01:09 GMT Organization: Institute of Information Sciences and Electronics, University of Tsukuba Lines: 71 Message-ID: <YAS.01Aug13190109@kirk.is.tsukuba.ac.jp> References: <9l0gat$prd$1@news.ntt-it.co.jp> NNTP-Posting-Host: kirk.hlla.is.tsukuba.ac.jp X-Trace: gama.is.tsukuba.ac.jp 997696182 1458 130.158.85.129 (13 Aug 2001 09:49:42 GMT) X-Complaints-To: usenet@gama.is.tsukuba.ac.jp NNTP-Posting-Date: 13 Aug 2001 09:49:42 GMT In-reply-to: MINAMI's message of Fri, 10 Aug 2001 20:25:57 +0900