The first generation of conference television products was launched in 1993 and, after 17 years of technological accumulation, china currently offers solutions covering the carrier network, the core exchange equipment, decodors, desktop terminals, and the full range of intelligent solutions. In 2009, the world-renowned advisory service frost & sullian awarded china the award “voice leader 2009 in grand central china”. The data show that china's high-resolution video conference product in 2009 had a 49 per cent market share in china, ranked first。
The telepresence videoconference product, ji-jin, was launched for the company in 2009. Based on its strong research and development capabilities and the depth of high-resolution audio technology, china has a number of unique technological advantages。
1. High-level, real-life conference experience
China provides a first-rate wide-screen conference experience for the isp system, using ultra-high-resolution, hyper-widespane triple-eye video imagery collection of 48:9 high-resolution video collections, providing real-size super-high-resolution images through top-level technology such as 3 x 1080 p-high-resolution video; system support for aac-ld wide-band voice, providing a full-dimensional “symmetrical” high-symmetric wide-width voice experience, achieving a perfect combination of spatially sensed audio effects and conference environments, and creating a real feeling in a conference room with alien interlocutors. A high-level, high-level video-conferencing experience that meets the reality of human size, the hearing dimension, the “eye-to-eye” interaction。
2. Open standardized systems, rich integration solutions
China's super strong traditional video/ims integration capability not only supports all current mainstream broadband networks, but also allows users to participate in the same conference with a variety of marking/high-resolution video terminals, even ordinary telephones, mobile terminals, smartphones and pc soft terminals, significantly reducing user access costs, aligning high-resolution videoconferencing technology with wireless broadband networks, and has changed the history of past videoconferences based only on solid networks (ip, e1, isdn), allowing “face-to-face” communication thousands of miles away to effectively reduce communication costs and to operate efficiently and greatly facilitate people's work。
3. Excellent high-resolution data
China supports the standard h239 protocol for the iq system, i. E. Plug-in, which supports a two-stream transmission with a maximum of 1280 x 1024 computer resolution, synchronizes the content of the conference site and the computer displays of film, word documents, flash and high-resolution pictures to the remote meeting site, with a clear reproduction of word small six。
4. Simple and easy to use smart controls
China is an intellectual product, using a 8. 4-inch wireless touch screen and graphical interface manipulation model, which provides a one-key smart control, using a process that is easier to use than by clicking on screen visual icons。
5. Extreme reliability and stability
China's own manufacturer of equipment and its experience with videoconferencing development has accumulated a great deal of reliability and practice, with end-to-end systems reliability designs, which are now fully applied to china's realm of wisdom, so high reliability designs that, no matter how unlikely an accident may occur, do not affect the operation of the entire equipment, and users can still meet normally, which is necessary for all senior leaders to use remote presentation systems。
Reliability of equipment: china, as a core equipment, has adopted a telecommunications architecture design, a vxworks embedded operating system, 7 x 24-hour stable operation; multi-media equipment, such as cameras, monitors, microphones, soundboxes, matrices, etc., have adopted industrial-grade equipment; and conference room control equipment has a well-known industry brand with a good reputation for long-term stable operation。
Reliability of the system: china has a four-level backup mechanism for the ji-jin system and a full backup mechanism for the core platform. As can be seen from the figure below, the fourth tier of backup mechanisms for china's swat system, including the backup of china's swat system 1+1, the backup of china's swat platform 1+1, the backup of the network 1+1, the backup of the swat system and the back-up of the platform are automatically switched to the backup equipment when the equipment fails, and the back-up between e1 and e1 is carried out automatically without manual intervention. As a core of the network side of china's sage system, cmu has a complete backup mechanism, including chip backup, power backup, single-board backup mechanism, which automatically detects one of the single plate's processing chip failures and then moves the operation to another; when the power module fails, the system automatically backs up to another power module; and when the panel fails, the mmu automatically switch to other single-board processing. As a result, china has a complete backup mechanism from platform, to equipment, circuits, single panels, power sources and even chips。
6. Application cases
A third-party, wainhouse research, telepresence market forecast report indicates that the global telemarketing will reach $500 million this year and $800 million by 2014. To date, more than 200 tp3006 and tp1002 — nearly 100 of them in the country — have operated online. Some examples of application are as follows:
Amx/telmex swit network. More than 50 branches and offices of amx/telmex, located in 17 countries, are based on the ims platform to achieve integration of communications. The completion of the system has effectively reduced the cost of amx travel, increased the efficiency of internal decision-making and achieved optimal visual and audio experience under complex network conditions and transnational group conditions。
Expo td-lte wirenet ideas system — a system based on high-speed td-lte wirenet ideas. It is deployed in multiple mobile integrated business demonstration vehicles and in the web show office, respectively, to achieve a wi-fi business experience。
Jiangsu mobile, inner mongolia mobile tele-training participants system — large-scale mixed network of igujin and traditional high-resolution. Support for multi-purpose meetings, mixed meetings with traditional high-level players; coverage of user departments/districts and subsidiaries; high-intensity experience after the system has been put in place, increasing the efficiency of intra-user meetings and training, reducing travel costs and carbon emissions; and promoting the business experience and development of large-scale clients, especially in broadband operations。
Central european institute of international business and industry — high-end distance learning in intellectual applications. The central european institute of international business and industry uses tp3006 3-screen smart truth system: 1080 p is highly clear, real people 1:1 size, sound, h239 double stream supports 1280 x 1024 resolution data transmission and double-way 720 p 60 frames/s high-resolution video transmission, telecommunications level stability. The first issue covered the shanghai headquarters and beijing campus, and the subsequent expansion covered all school districts/workshops. The system was built to improve the quality of distance learning and training, to bring the schools closer to space and to improve their communication。
Hubei — isis and traditional high-resolution video systems, desktop video systems integrated, three-tier hybrid network. Covers 16 municipal branches, multiple zijin venues, dozens of desktop terminals and 30 focus county companies. The completion of the system has resulted in seamless connectivity with the connect group, which has greatly enhanced the efficiency of communication and operational decision-making between the group, provincial companies and their affiliates。
China is the company's global meeting of intelligence — a global coverage, a super-large global iq system. Building a web-based truth-system solution based on china's in-house ip network; china's first coverage was with 22 regional ministries and over 100 branches worldwide. Once the system is in place, corporate travel will be saved 30 per cent per year; responding to client demand will be much faster, increasing the competitiveness of the global communications market and reducing the risks to global business flight of staff。
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