Evening paper dispatch gives lessons in what be as long as 45 minutes in time, how to make sure the transmission bos of sound, image is broken? The 8th academy of company of group of Chinese spaceflight science and technology 804 (the following abbreviation 80watch case opener4) Shi Yunchi is to measure accuse chief of technology of communication subsystem equipment, this 10 place roll out divine boat " aerospace gives lessons " the achievement that has to rely on them. "Make an example, if say power source is a heart, so that line of the is airship partly eye that we are in charge of, ear and remote control kite. " his explanation says, compress besides phonic video data, encode, they still were in charge of the data watch casesbetween airship and heavenly palace conveying, and each other of the most important signal of heaven and earthe most popular norton internet antivirusth is connected.
"spring poolWe make divine boat OK appeal to words from one's heart with heavenly palace each other, also ensured divine boat accuses in the palm of the ground at any time in. " disclose according to Shi Yunchi, turn into from two in relay satellite 3 hind, although divine boat can keep in touch additionally with home directly in the earth, had done not have blind area basically, nowadays heavenly palaceNowadays heavenly palaceSmall gainSmall gainConvey withthe best selling north face shirts the phonic video signal of the ground " net fast " can have achieved 2 million left and right sides, more smoother than wanting once upon a time.
As we have learned, aerospace gives lessons involve brand-new image to transmit encode and day - day - ground signal transmits means, zhang Xinwei of 804 assistant directors expresses, besides give lessons beyond, this brand-new transmission technology can strengthen the dependability of communication and convenience sex, the global signal that raises airship is enclothed rate, the ground increases greatly subsequently to the capability of whole journey monitoring of airship.
Image gets the measure with the visualest information as the mankind, having the advantage that other harrison hot spring weather forecasttechnology place does not have. Look from picture quality, if say divine boat,5 image is VCD level, so arrived god 8 later, reached DVD level.
Why free norton internet antivirusto choose to be in does heavenly palace give lessons inside date? Tell from the amount, heavenly palace absorbing amount resembling a head also is 4, namely inside cabin 2, outsibrass faucet aerator de cabin 2. Angle of visual field of the camera inside cabin spends Da Chaoan part 100, it is better like the effthe best selling watch casesect to become, colour is more bright-coloured. Be worth what carry is, move through two years, of heavenly palace photograph status of job resembling a head as before good. Aid as relay satellite photograph, heavenly palace counts the abilnorth face shirtsity that loses as it is said one number to compare divine boat airship to increase greatly. Image data transmission rate is nearly 4 times of airship. Accordingly, heavenly palace photographs the Wang Yaping that pats like the head inside a cabin aerospace schoolteaching image transmits the ground, the picture that will transmit than airship is more clear.
As ground tracking telemetry and command station, measure ship amount to increase, measure accuse communication network to enclothe a face to increase greatly. Divine boat 5 when, data of heaven and earth transmits effective arc paragraph achieved half hours or so. Arrived god 7 when, had " day catenary a 01 stars " hind, measure those who control communication network to enclothe a face to increase further.
On July 25, 2012, our country blasts off " day catenary a 03 stars " hind, came true " day catenary " the whole world of relay satellite is enclothed. Relay satellite is called again " satellitic satellite " , its are builfree modern dining chairst in relay satellite " empty - empty - the ground " after transmission passageway, email, inspect screen to communicate etc communication is communicated between heaven and earth more diversification. In divine boat " 10 brother " in, god 10 be the first " enjoy " the manned airship that our country relays system of satellitic whole world serves, can mix the ground speaks 24 hours at any time, the public can see stabler, clearer real time picture. (news evening paper)
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