Re: lug-bg: Wireless LAN

[vd@xxxxxxxxx (Vladimir Dzhuvinov)]

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Çäðàâåé,

On Sat, 19 May 2001, Nedko Dimitrov wrote:

>Tochno w momenta se zanimawam s takowa neshto : Proxim Symphony , PCI cards
>s dopulnitelno praweni anteni no za da rabotyat na golemi razstoyania. Za
>ofis/athome sa idealni - rabotyat kato mrejow interface pod windows , sega
>shte se opitwam da gi puskam pod linux. Rabotyat na 2.4GHz po dokumentacia
>im dawat 100mW izh. moshtnost na predawatelya koeto silno me samnyawa, pri
>taya moshtnost bi tryabwalo da pokriwat radius ot 10km a im dawat 500m.
10êì îòãîâàðÿ íà òàçè ìîùíîñò, íî òðÿáâà äà ñå èìà ïðåäâèä è ÷åñòîòàòà -
ïðè 2.4GHz ñèãíàëúò å ñèëíî íàñî÷åí, êàòî ìèêðîâúëíîâèÿ, è àêî èìà
ïðåãðàäè ìîùíîñòòà ñèëíî ñïàäà. Òîâà íå å AM/FM ðàäèî ;-) Ïðåäïîëàãàì, ÷å
ñà ïèñàëè 500m, çàùîòî êàðòèòå ñà çà PCòà, à òå ïî-ïðèíöèï ñòîÿò â
ïîìåùåíèÿ, à íå íà îòêðèòî.

>Mislya che towa e tochno reshenie za teb.
Àç ëè÷íî áèõ èç÷àêàë îùå íÿêîëêî ìåñåöà ñ 2.4GHZ LAN. RFIC å âñå îùå íîâà
òåõíîëîãèÿ, è öåíèòå ñúîòâåòíî îùå âèñîêè.  Cisco çàòîâà ñà çàêóïèëè
Aerion, ïàçàðúò òåïúðâà ñòàðòèðà è íàäöåíêèòå ùå ñà âèñîêè.

Ïðåäïîëàãàì, ÷å äî êðàÿ íà ãîäèíàòà 3.4GHz LAN ùe ñòàíe ïî ìàñîâ, è
Linux ùå èìà ïî-øèðîêà è ïî-äîáðà ïîääðúæêà çà òÿõ.

Ïîçäðàâè,

Âëàäèìèð Äæóâèíîâ

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