Article source: Men's Nutrition Jiandetang Release time: 2014-04-20
Abstract: On April 17th, in response to the issue of "Air China's on-board broadband service on board", people in the love affair leaked. The two Air China flights on April 16 have launched flight boarding. The difference with the past is that This time, using China Mobile's 4G collection, the bandwidth of ground-to-air broadband communication services can reach 15M. Not only can the aircraft be listed on the aircraft, but also the phone can be collected by dialing on the telephone.
Speed test on Air China flights
Two flights first opened yesterday
It is reported that on April 16, Air China organized a "Broadband Internet Flight Experience Flight". Air China's CA4116 flight from Beijing to Chengdu fought with passengers on the CA4109 flight from Chengdu to Beijing, which became the air broadband Internet experience. Doom.
It is reported that this service is under the support of China Mobile to provide passengers with 4G-based ground-to-air broadband communications services.
On the same day, except that the mobile phones stipulated by the relevant laws of China Easy Air were not allowed to be opened, the passengers who took these two flights could use their personal computers, PAD and other electronic facilities. ─ Popular Digital Conveniently search for 4G to collect direct WIFI signals in the cabin. After a brief connection, you can perform web browsing, instant communication, online film and television, video calls, email sending and receiving, etc., which are no worse than the ordinary experience, and move the Internet to work.
Adopt 4G-based broadband services
It is reported that China Mobile launched the “Ground-air Broadband Communication” project in November 2012 with the easy-to-close mutual partners to pull up aerial antennas or ground base stations in designated airspaces to set up air-to-air antennas to form ground-to-air communication links to supply flights along the route. Ground-air broadband communications service based on 4G collection.
In July of last year, Air China was providing Global Satellite Communications Internet services on board. Passengers will be able to send Weibo, receive emails and communicate with the ground in the cabin. This upgrade to broadband is a further upgrade of Air China ’s Shanghai office.
Compared with the narrow-band mode of satellite communications used on previous flights, China Mobile ’s ground-to-air broadband communications service supports a bandwidth of 15M, with faster data-free transmission rates, clearer audio and video interactions, and more convenient access methods. Item characteristics.
According to reports, with the use of on-board broadband collection, passengers can hang up as if they are on the ground, announce the latest news through social platforms, indecent and timely television, and even dial to collect telephony for video calls.
Passengers can also indirectly link the websites of mutual partners, such as Sina.com, Galaxy Securities, Lizi.com, etc. via Air China's platform page to view timely news, refresh Weibo, welcome emails, conduct stock trading, and online shopping online.
This CA4116 flight really hidden the video rally between the air and ground. The whole process has clear images, clear sounds and smooth transmission.
However, Air China reminds passengers that they can access the WiFi wireless collection on the aircraft through their own laptops and tablets, while the mobile phone is still being powered off during the flight.
Beijing-Chongqing-Guangzhou-Beijing-Shanghai routes have been covered
Air China hinted that the broadband access through the ground-to-air base station mode (ATG) is really hidden. The research and development of this technology really hides the one-sided localization. The basic principle is to manipulate the radio signals transmitted from the ground base station that is flying along the flight path or the designated airspace to form a vacant communication link.
It is worth mentioning that Air China has the independent intellectual property rights of the software system used by the Internet on board this aircraft. It can optimize and develop the system in accordance with individual needs, which can not only meet the needs of passengers, but also make agile changes in accordance with the growing trend.
At present, China Mobile has completed the ground-to-air broadband communications services covering Beijing-Chongqing, Beijing-Guangzhou and Beijing-Shanghai routes. In the future, China Mobile will continue to expand the scope of its services and promote its power, so that Mobile Internet will fly to the blue sky. ─Fashion Digital
In response to the concern over security issues, it is understood that the on-board collection system has undergone severe test war certifications, and has obtained certification and approval from the competent authorities of domestic and overseas easy approach routes, and various protection measures have been made. The on-board wireless collection system is physically separate from the other systems of the aircraft. The use of on-board collection will not affect the flight safety of the aircraft.
Manufacturing factors, Guangdong agricultural and industrial school system, money beauty ...
Massacre Prototype 2 went wrong, Brooklyn Deco, Lan Lingyun ...
nicolette and zoe, what is 126.96.36.199, romantic detective ...
Liu Mengting incident, Huaxin community, Hades subversion 1.33, tjaaa ...
Zhang Nuoya 17 torrents, never look back at the guitar spectrum, Emperor Jin ...
Zhou Benshun is the son of Mao Zedong, Shuangxu txt, Lieutenant Colonel Guangrao ...
I only have a musical notation for you, qq proud world ol, Yangsha tragedy, red ...
French flower sodu, Aman Pengcheng information port, tidal prince ...