Site to share the cost of non-root of the constraints of 3G network construction - HC Network Communication industry

Site to share the cost of non-root of the constraints of 3G network construction - HC Network Communication industry

When they talk about 3G, people tend to enjoy talking about it to us, such as video phone and a series of new business experience, but rarely to those who care about the network behind the basic business facilities cost.

But if today someone were to tell you the cost of a 3G base station unit to spend a million dollars to nominal. Only in cities like Beijing to provide 3G services for the people, a 3G network the money can be spent to build dozens of Tiantongyuan district, more than half of Beijing to solve the housing problem for the resident population. So, before the cost, individual Operation Operators have to plan carefully the.

Expensive lunch "High service needs of high-consumption" has been a default in today's economic and social codes of consumption. As for the communication network structure, this "high consumption" is frequently hundreds of billion of cash flow. Experts have done a rough estimate, only one of China Unicom, used in the 2G era Mobile Network construction investment reached 150 billion yuan of funds, assuming that does not take into account the additional costs of 3G networks, so a 3G network operators in the construction process there will be hundreds of billions of Investment And the current mainstream of China's four major Telecommunications 3G operators, the total investment will reach the size of at least 600 billion yuan.

Such a huge amount sufficient in today's such a Capital Play a leading role in the market operation to generate high Earthquake Level of. China Netcom Planning Vice president of the Guang-Lei Liu said: "The initial investment in 3G networks, the wireless access network investment is relatively large, accounting for a total investment of 60% to 70%. Here, including some equipment procurement and construction, such as the 3G base station antenna and so on. "The cost of a 3G base station antenna to get on the million. Sweden, a land area alone is only 4.7% of our country, to solve the 3G network coverage would cost the 2.145 billion U.S. dollars.

CATR expert who declined to be named, said the current situation of China launched 3G concerns: "the Chinese view of the current telecom market demand, 2G networks have to meet the needs of users. If you hurry launched 3G, then the country's early investment in huge demand by contrast is not great, so invest in a waste would be very difficult to avoid the invalid. "

In the current Beijing Mobile ongoing reform process of the existing 2G network to access network, for example, although the main Network equipment Is the extension of the original with a 2G network architecture, but necessary in some 3G devices, such as roads and Combiner Amplifiers Additions, each device still accounted for 10,000 yuan from a few thousand to the price range of expenses. Budget in terms of data, or actual cost, all told us a fact: 3G This Road dishes definitely not cheap.

On the "shared" understanding of Even if the price is not how

benefits, but the face of burgeoning global 3G industry background, China is clearly necessary to conform to this trend. Therefore, such as "2006 3G base station deployment strategy consulting business would be" kind of dialogue, how to reduce the cost of the activity followed 3G for China 3G "decompression" instantaneous as the industry's hottest topic of discussion.

In many voices, resource sharing and the base station sites were higher become a strong voice. As China is in the GSM, CDMA And the accumulation of PHS network coverage has been relatively mature, China Mobile And China Unicom built more than 300,000 mobile base stations, if coupled with the national PHS base stations, base stations nationwide total to more than 600,000. Therefore, the use of existing network resources, such as the station site, Switch And even the base station and ancillary facilities to become the main way of reducing the cost of 3G.

Wireless China Telecom Beijing Research Institute director Dr. Sun Zhenjiang introduced Road: "3G bearer network and business network is an independent layer, which for the 2G and 3G in the sharing of resources to provide a good premise. In addition, the frequency side, 2G and 3G can share resources, for example, can share the future of 3G 400M to 800M of this 'golden band'. "

Ericsson Department of systems integration companies Sen also said that from the technical point of view, in the 2G/3G network resource sharing is possible. And overseas in Germany and Sweden, 3G market has been confirmed.

Share such resources does not mean that the network will be maximized cost savings. Only complete resource sharing to achieve a minimum capital of 3G. And this is not easy. Today, only China Mobile and China Unicom's mobile network has more mature and the corresponding station site, but the future of China's 3G licensing will not only mobile operator.

Now, with the acceleration of urban construction and the rapid population growth, to Beijing, for example, apply for a new station site is already very difficult. Meanwhile, according to Dr. Sun Zhenjiang, due to the PHS base stations in the volume, Launch Power and other performance indicators and GSM, and CDMA are different, the use of direct attached PHS base stations will be very difficult for 3G equipment.

Therefore, for the future 3G market to join the new fixed network operators, how to build your own mobile network will be a pressing issue.

3G launched as the overall economic and timing factors, some operators in Europe and the United States received only a half a sheet of 3G license Therefore, the emergence of regional governance network coverage situations. That also gave birth to a new 3G mode of operation, that is, resource-sharing among operators.

Some experts noted that the key to the success of this model is not technology, but a comprehensive system of policies and regulations and supervision. Overseas, without exception, these cases have left the government participate in legislation, supervision, operators signed an agreement to share in common. However, it still need to improve the domestic market. China Mobile has said that a related person, choose the site is not an easy task, it also embodies a certain extent, the overall strength operators, so the future can not simply base station to share basic.

"Cost effective" is the last word

Base station sites were the problems I'm afraid that at the national level of participation can be a better solution. However, a cost-effective 3G network is already the consensus of all parties. In early 2006, Nortel and Orange in France, on the completion of the 900M band WCDMA Operational testing; Ericsson, Nokia And other companies have also launched a multi-band base station equipment. These are carriers for a lower-cost 3G network to provide a reference.

Increase effective power base stations and 3G base stations integrated into the future direction of development

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