China Mobile World Expo TD application experience: Mobile high-definition Video on Demand

C114 May 24 Morning News (SHANGMU) 184 days of the 2010 Shanghai World Expo, brought together 242 countries, regions and international organizations, for tens of millions of domestic and foreign tourists.　　China Mobile as the World Expo's global partner, mobile Communications exclusive partner, on the scene to show its LTE demo network of this "Science and Technology Expo," a major bright spot. C114 China Communication Network Expo site experienced China Mobile LTE mobile HD business, the first time will be a variety of LTE mobile High-definition video application experience to bring to the reader.　　Compared with other business, video business is most attractive to users in mobile broadband and mobile internet age, and it is also the most consuming system bandwidth, the most test network and terminal capability. China Mobile LTE integrated business demo vehicle China Mobile LTE integrated business demo car China Mobile's high-definition video is stored on the Business Server platform side and is viewed through LTE.　　This test of data transmission rate is very rigorous, once LTE network delay will drop frame or appear mosaic. Although previously in the domestic and foreign communication exhibitions, mobile video on demand business has been some show, but mainly to single transmission, system throughput is not enough to support multi-channel high-definition quality. and Shanghai World Expo LTE mobile high-definition video on-demand multi-channel video streaming downlink, the single channel bandwidth 2 to 3Mbps, in the outdoor scene, a single LTE terminal can realize 8Mbps to 10Mbps downlink transmission rate, realize the 1080P HD quality.　　And "Further bandwidth can be extended if necessary". C114 experience in the scene 4 video at the same time watching online, the screen effect is particularly smooth and clear.　　You can fully feel the advantages of LTE than existing wireless technology.　　Demo car console, LTE mobile HD video on Demand 4 video at the same time online watch, the effect is smooth and clear once the LTE network is truly deployed, people can demand high-definition video programs anytime, anywhere, the mobile phone will become a personal entertainment center and the most important media.　　According to the Shanghai Mobile Planning Development Department Research and Development Center Liang book Introduction, Shanghai World Expo LTE network real single cell downlink rate of 70Mbps, up to 28Mbps. Shanghai Mobile Planning Development Department Research and Development Center Liang book on the demo car to explain "China Mobile has the responsibility to LTE the entire industrial chain pull up." "Several senior China Mobile executives have done so in a number of major occasions this year," he said.　　In addition to the Expo's display, China Mobile will also launch a scale outfield test in 3 major cities in the second half of the year. According to C114, China Mobile 2010 Shanghai World Expo LTE demo Network for the world's first LTE scale network, 5.28 square kilometers of the Expo site has a total of 17 Acer stations, including 14 outdoor macro stations and 3 street stations. Indoor venues covering 9, including one-axis four pavilions, etc.The Expo's main venues (7 in Pudong, 2 are located in Puxi, System and terminal suppliers including Huawei, Motorola, Shanghai Bell, Datang Mobile, ZTE, Sequans, Chuang Yi Video, etc., in addition, Nokia Siemens and Ericsson respectively realized the Finnish pavilion and the Swedish Pavilion indoor coverage.