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The author:(作者)归海一刀
published in(发表于) 2014/3/20 5:46:03
Expert： 4G poor signal than the 3G， Internet 3G more give，

Expert: 4G poor signal than the 3G, Internet access or 3G is more to force-4G,3G, China Unicom, China Mobile, China Telecom-IT news Expert: 4G poor signal than the 3G, Internet 3G give

After China Mobile and China Telecom, China Unicom has officially joined the "battle of 4G".

2014 Partnership Conference, held yesterday in Shenzhen, China Unicom has officially unveiled 4G development strategy, namely whether it is networking, Terminal or tariff will pursue the integration of 4G/3G.

At the Conference site, China Unicom Chairman Chang Xiaobing said in the past 5 years, China Unicom's size has reached 123 million users, 3G income has become the first income pillar of China Unicom, and 4G/3G-oriented era, China Unicom will aggregation network terminals and service benefits, achieving mobile Internet development.

In the increasingly fierce competition in 4G, how to preserve 3G advantage and continue to expand its market share to be placed before Unicom's real problem.

3G 4G

4G published in China Unicom mobile broadband strategies, the "3G+4G" integration of duplicate keywords again and again. Introduction according to China Unicom President Lu Yimin, China Unicom will implement the 3G+4G integration of network and Terminal 3G+4G integration, 3G+4G integration of charges.

In terms of network development, China Unicom will implement WCDMA+LTE network construction mode. Lu Yimin, China Unicom has a mature network of 3G, while China Unicom has nearly 330 cities across the country-wide launch HSPA + network, planned before the end of this year all the country's cities 42M speed. Built from a future 4G at this point, China Unicom network investment will not increase too much.

In the Terminal, China Unicom has been the joint terminal manufacturers launch 61 4G end, said Lu Yimin, China Unicom is expected in 2014 the Terminal is expected to reach 188 million units sold. And in terms of tariffs, said Lu Yimin, China Unicom uniform charges for 3G and 4G, as well as the new overall will have a decrease in the level of charges. Worth noting is that compared to 3G services, China Unicom on the 4G service tariff simplification, only two categories, one is data traffic, a voice, SMS will continue as a product not specifically categorized.

AI Media CEO Chang told reporters, in the face of growing OTT impact, China Unicom, how to work with content providers or service providers for innovative cooperation models, for Internet genetic reconstruction, establish a set of matching the current mobile Internet modes of operation, is the key to sustainable development. China Unicom announced this strategy, traffic operations were also referred to the more important position.

Lu Yimin said that mobile broadband is changing from "portrait (telecommunications industry)" and "landscape (the Internet and mobile Internet)" two aspects of changing socio-economic patterns of the economy as a whole. As a telecommunications operator China Unicom hopes to pipelines, and Internet companies (providers), equipment providers, terminal manufacturers shared big "cake."

Pattern or shuffle

4G isn't cooked yet, but the three carriers had begun.

Partner two days before the General Assembly, held in China Unicom, China Mobile Guangdong province's commercial launch was held, Zhong Tianhua, General Manager, told reporters in the area, until the end of this year, China Mobile Guangdong will build 65,000 base station, 4G a year would be equivalent to the number of base station 3G station scale of five, 2G ten years.

China Mobile's big punches behind 4G actually 3G times of bitterness and frustration. Insiders pointed out that, although China Mobile in the 2G era, leading, but in the 3G era, because took responsibility for the development of independent intellectual property rights 3G TD-SCDMA standard, both market share and the revenue and profit are exulting.

The last three years, China Mobile's revenue growth has begun to slow significantly, by 2013, decline in third quarter net profit for the first time, and the only reason for falling profits, securities institutions considered to be 4G lead marketing expenditure and capital expenditure. By contrast, shares of China Unicom and China Telecom have increased significantly, income growth has broken records, the gap gradually narrowed with China Mobile.

But all that may change 4G the issuance of a licence.

The Ministry issued three TD-LTE licence, to some extent, has also been fighting for China Mobile. China Unicom Vice President Jiang Zhengxin explained: "there is increased competition in the domestic mobile market tendency, mainly China Mobile increased the 4G promotion, cause the segment of customers have hunkered down, affecting the consumption of 3G business. "China Unicom mobile subscribers has declined in December last year, a net increase compared to November 12%, to a certain extent under the influence of the TD Licensing.

China Telecom's impact may be greater. According to press reports, at present no one successfully CDMA operators globally and seamlessly with the TD-LTE, if they want to promote the development of the 4G of China Telecom, will have to spend a lot of money and time. Therefore, China Telecom is wait FDD-LTE licence issued, until then only 3G network to respond to competition in the mobile 4G. In addition, the speed restrictions due to CDMA, China Telecom, like China Unicom launching 42Mbps, through direct upgrade previous 3G speed to compete with mobile 4G network, which made China Telecom at a disadvantage in this competition. According to China Telecom operations in January, data released, China Telecom's total number of mobile subscribers fell by 800,000 to 185 million households.

"But subject to network coverage and relatively immature industrial chain issues, 4G is actually still in the construction phase. "Telecom industry expert Liu Qicheng, told reporters, bands, and many other effects, 4G not as good as 3G signal, so that in many areas, Internet access still depends on 3G.

专家：4G信号比3G差，上网还是3G更给力 - 4G,3G,中国联通,中国移动,中国电信 - IT资讯
专家：4G信号比3G差，上网还是3G更给力

继中国移动和中国电信后，中国联通也正式加入“4G大战”。

在昨日深圳举行的2014年合作伙伴大会上，中国联通正式对外公布了4G发展战略，即无论是网络建设、终端还是资费都将实行4G/3G一体化。

在大会现场，中国联通董事长常小兵表示，过去5年，中国联通用户规模已经达到1.23亿，3G的收入已经成为中国联通第一收入支柱，而面向4G/3G时代，中国联通将聚合网络终端应用和服务优势，实现移动互联网发展。

在日益激烈的4G竞争中，如何保住3G优势并且继续扩大市场份额成为摆在联通面前的现实问题。

带着3G玩4G

在中国联通公布的4G时代移动宽带战略中，“3G+4G一体化”成为一次又一次重复的关键词。据中国联通总经理陆益民介绍，中国联通将实施网络建设3G+4G一体化，终端3G+4G一体化，资费3G+4G一体化。

在网络建设方面，中国联通将实施WCDMA+LTE网络建设模式。陆益民表示，由于中国联通拥有成熟的3G网络，同时中国联通已经在全国近330个城市范围内开通HSPA+网络，计划今年年底前全国所有城市实现42M的网速。从这点来说中国联通未来4G网建投资不会增加太多。

在终端方面，中国联通已经联合终端厂商发布61款4G终端，陆益民表示，中国联通预计2014年终端销量预计将达到1.88亿台。而在资费方面，陆益民表示中国联通将统一3G与4G资费，并且新的整体资费水平将有一定下降。值得注意的是，相比3G业务，中国联通在4G业务资费上更加简化，只重视两类，一个是数据流量，一个是语音，而短信将作为延续产品不做专门归类。

艾媒CEO张毅对记者表示，面对日益严重的OTT应用冲击，中国联通如何与内容提供商或服务提供商合作进行合作模式创新，进行互联网基因再造，建立起一套与当前移动互联网相匹配的运作模式，是持续发展的关键。从联通此次公布的战略中，流量经营业务也被提到了更重要的地位。

陆益民指出，移动宽带正在从“纵向（电信行业）”和“横向（互联网及移动互联网）”两个方面改变整个社会经济的经济形态。作为电信运营商，中国联通希望做好管道，与互联网公司（应用提供商）、设备提供商、终端厂商共同做大“蛋糕”。

格局或被重洗

4G未熟，但三大运营商的较量已经开始。

就在中国联通举行伙伴大会的前两天，中国移动广东公司举行了全省商用的启动仪式，该地区总经理钟天华对记者表示，到今年年底中国移动仅在广东将建成6.5万个基站，4G一年的基站数将相当于3G五年、2G十年的建站规模。

中国移动大举发力4G的背后其实是3G时代的苦涩和无奈。业内人士指出，尽管中国移动在2G时代独领风骚，但在3G时代，由于承担了发展自主知识产权3G标准TD-SCDMA的重任，无论是市场份额还是收入利润都在节节败退。

最近三年，中国移动的收入增长开始明显放缓，到2013年第三季度为止首次出现了净利润的下滑，而对于利润下滑的原因，证券机构认为是4G市场推广开支和资本开支导致。相比之下，中国联通以及中国电信的份额都有明显提高，收入增幅也屡创新高，与中国移动的差距逐步缩小。

但这一切可能随着4G牌照的发放有所改变。

工信部先发出三张TD-LTE牌照，在一定程度上也为中国移动争取了时间。中国联通副总经理姜正新解释称：“目前国内移动市场竞争有加剧趋势，主要是中国移动加大4G推广，导致一部分客户开始观望，影响了3G业务的消费。”中国联通的移动用户在去年12月份净增数较11月份下降了12%，在一定程度上也受到了TD发牌的影响。

中国电信的影响也许更大。据记者了解，目前全球还没有一家运营商成功实现CDMA与TD-LTE的无缝对接，中国电信若想推动4G发展，就要花费巨额的资金和时间。因此，中国电信只有等待FDD-LTE牌照的发布，在此之前只能利用3G网络来应对中国移动4G的竞争。此外，由于CDMA的网速限制，中国电信无法像中国联通推出42Mbps那样，通过直接升级原有3G的网速来与中国移动4G网络竞争，这让中国电信在这场竞争中处于劣势。据中国电信公布的1月份运营数据，中国电信移动用户总数出现下滑，减少80万户至1.85亿户。

“但受到网络覆盖问题和产业链相对不成熟等问题，4G实际上还在建设阶段。”电信产业专家刘启诚对记者表示，受频段等多方面影响，4G不可能像3G信号那么好，因此在很多区域，上网依然要依靠3G。

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