然而，记者在多地进行实地体验发现，现有的城市公共WiFi表现得并不尽如人意：有的地方根本无法连接网络，有的虽然能连上网，速度却很慢好看却不够好用，让城市公共WiFi遭遇尴尬和考验。

however,Reporter in the more field experience found,The existing urban public WiFi performance is not satisfactory:In some places cannot connect network,Though some of them even can surf the Internet,Speed is slow but good enough to use,Let the urban public WiFi encounter awkwardness and test.

　　天天搭乘53路公交车的广州市民郭光明，最近有个意外发现：不知何时车厢内贴上了几张橙色的WiFi标识。他尝试着摆弄手机，果然，只要用手机号简单注册，获得识别码，即可免费上网。可美中不足的是，郭先生发现，随着车上乘客增多，网速也变得越来越慢……

Take bus every day 53 of guangzhou citizens GuoGuangMing,Recently there is a surprising:I do not know when in the car with the a few pieces of orange WiFi identification.He tried to fiddle with mobile phone,Indeed as expected,As long as by mobile phone number simple registration,Get id code,Can free get to the Internet.But the only fly in the ointment was,Mr Guo found,With the increase of the passengers,Wire speed also becomes more and more slow……

公共WiFi建设热 Public WiFi construction heat

　　广州宣布，42个市属重点区域已实现免费无线上网；深圳移动称，基本实现全市WiFi覆盖；上海明年6月底前覆盖450个重点场所

Guangzhou announced,42 municipal key area realized free wireless Internet access;Shenzhen mobile said,Basic realiae the WiFi cover;Shanghai before the end of June next year covering 450 key places

　　无线网络被称为城市继水、电、气、路之后的第五公共设施。源于WiFi技术的无线城市概念，初衷是有线网络的延伸，为整个城市提供随时随地随需的无线网络接入。

Wireless network is called the city after water/electric/gas/After the way the fifth public facilities.From WiFi technology of wireless city concept,Original intention is the extension of cable network,For the whole city anytime and anywhere to provide with the wireless Internet access.

　　在大城市，公共WiFi建设早已如火如荼。早在2009年7月，广州市就与广东移动开展战略合作，计划3年内实现全境无线宽带网络全覆盖。截至今年9月底已有近万个热点；去年底，广州市又宣布，由政府委托运营商广州移动建设，在42个市属重点区域实现了免费无线上网，主要覆盖政务办事大厅、重要交通枢纽、旅游景点、商业网点、公园等区域，广州无线城市“已现雏形”。

In big cities,Public WiFi construction already like a raging fire.As early as in July 2009,Guangzhou with guangdong mobile to carry out strategic cooperation,Plan 3 years all realize wireless broadband network full coverage.By the end of September this year nearly hot spot;end,Guangzhou announced,Entrusted by the government of guangzhou mobile operators construction,At 42 under the key area to realize the free wireless Internet access,Main business covers government hall/Important transportation hub/Tourist attractions/Commercial network/Park area,Guangzhou city wireless"Has now prototype".

　　2011年，深圳市政府已与本地三大运营商分别签署合作框架协议。记者登陆中国电信天翼宽带WiFi热点查询平台看到，电信目前在深圳的WiFi热点数量为2177个，还计划“十二五”期间实现街道级以上无线宽带全覆盖，建设WiFi热点8000个以上。

In 2011,,Shenzhen government has three operators with local respectively signed a cooperative frame agreement.Reporter landing China telecom TianYi broadband WiFi hot inquires the platform to see,Telecom currently in shenzhen WiFi hot number for 2177 a,Also plans to"1025"To realize the streets during the above the level of wireless broadband full coverage,Construction WiFi hot more than 8000.

　　截至2012年8月底，深圳移动称基本实现全市WiFi覆盖，并针对重点场所和人流密集区域进行了完善优化登陆；深圳联通去年8月已完成全市大型交通枢纽、酒店、会议中心的WiFi覆盖。

By the end of 2012 the end of August,Shenzhen mobile said basic realiae the WiFi cover,And in the light of key places and people dense area of the perfect optimization landing;Shenzhen unicom last August has completed the large transport hub/The hotel/Conference center snazzy WiFi cover.

　　据上海市经信委副主任刘健介绍，除了运营商自建外，政府与运营商合作的i-Shanghai上海无线网络今年7月正式启动。这一网络将覆盖450个重点场所，在今年年底前要完成70%，明年6月底前全部完成。这450个点位主要是上海地标性的建筑，包括了上海几乎所有的商圈、公共交通枢纽和著名景区。

According to Shanghai by letter, deputy director of the committee LiuJian is introduced,In addition to operators JianWai since,The government and the operators cooperation I - Shanghai Shanghai wireless network in July official start.The network will cover 450 key places,Before the end of the year to complete 70%,Before the end of June next year complete.The 450 point is mainly Shanghai landmarks sex building,Including the Shanghai almost all of the business circle/Public transportation hub and famous scenic spot.

免费WiFi网速参差不齐 Free WiFi network speed is uneven

　　广州有信号覆盖的公交车上，随着乘客增多，上网速度明显变慢；在北京三里屯等地方，网络很难连接，时断时续

Guangzhou have signal coverage of the bus,With the increasing passengers,Internet speed slow down obviously;In the place such as Beijing sanlitun,Network it is difficult to connect,intermittence

　　记者了解到，目前广州各区已有WLAN(无线局域网，WiFi是WLAN最常用的一种无线技术)热点近万个，其中，已有免费无线上网的热点1000多个，多个线路、数百辆公交车也配备了免费WiFi。

The reporter understands,At present guangzhou district for WLAN(Wireless local area network (LAN),WiFi WLAN is a kind of the most commonly used wireless technology)Hot nearly,the,Free wireless Internet has been the focus of more than 1000,Multiple line/Hundreds of bus are also equipped with free WiFi.

　　近日，记者在广州先后搭乘54路、B11路、813路等有WiFi信号覆盖的公交车，通过一个名为“ShanLink”的无线网络接入互联网。起初，乘客很少，上网速度较快。而随着下班高峰到来，车上的人越来越多，网页就不容易打开了，刷微博也要等半天。

recently,Reporter in guangzhou has take 54 road/B11 road/813 road has WiFi signal coverage of the bus,Through a group called"ShanLink"Wireless network access to the Internet.At first,Few passengers,Internet faster.But along with the peak work coming,The people more and more,Web page is not easy to open,Brush micro bo also have to wait for half a day.

　　记者还在宣称已开通免费WiFi的广州8个市属公园进行了体验，发现WiFi信号并不是随时随地都有。在越秀公园，记者在五羊石像阶梯下的小广场搜索到WiFi信号，此时网速为96KB/秒，浏览网页较为流畅。但一旦离开广场十几米远的地方，信号便削弱并逐渐消失。

The reporter still is in that has opened free WiFi guangzhou eight municipal park on the experience,Find WiFi signal and not have anytime and anywhere.In the yuexiu park,Reporter in the five RAMS stone staircase of the small square search to WiFi signal,At wire speed for 96 KB/SEC,Browsing the web more fluent.But once left more than a dozen square meters place,Signal will weaken and gradually disappear.

　　而生活在深圳的网友“独孤_飞云”则在微博上抱怨，“电信号称WiFi覆盖点多，可是无论是深圳的高铁站还是机场，要么连上去后没两三分钟就断线，要么就是连上去但分不到IP地址。偶尔能连上去用用，发现网速如蜗牛，最后还是用3G上网。”

But life in shenzhen net friend"Dugu _ scuds"The blog in micro complain,"Telecom so-called WiFi cover point many,But whether it is shenzhen high MTR station or airports,Or even go up after two or three minutes didn't break,Or even go up but points less than IP address.Occasionally can even went up use,Find wire speed as the snail,The last or by 3 g surf the Internet."

　　北京情况又如何呢？日前，记者来到三里屯酒吧街，从工体北路与三里屯路交叉口出发，向北走到东直门外大街，手机搜索到10多个WiFi信号。记者选中北京市政府开通的公益性免费无线网络My Beijing，不到一分钟，显示已连接上，却无法正常查看信息。其他几个免费网络，要么时断时续，要么根本无法连接。

How about Beijing?a,The reporter comes to sanlitun bar street,The famous workers from north road and road intersection sanlitun start,Go to the north to dongzhimen street outside,Mobile phone search to more than 10 WiFi signal.Reporter selected the opening of the Beijing municipal government public welfare free wireless network My Beijing,Less than a minute,Now show the connection,But not normal view information.Several other free network,Or intermittence,Or can't connect.

　　附近停车场保安刘师傅说，“免费的都不好使，我试过好多次了，都连不上。现在我蹭咖啡店的网，上QQ，发微信，都不耽误事儿。”

The parking lot near security liu's teacher said,"Free all not make,I tried many times,Are not even.Now I ceng net cafe,On QQ,FaWei letter,All don't hold up business."

　　记者又到CBD、西单、中关村等重点区域体验，结果大都令人失望。在朝外大街环球金融中心，记者先后尝试了ChinaNet(中国电信)、ChinaUnicom(中国联通)，以及由CBD管委会提供的CBD—WLAN，只有ChinaNet顺利接入了一次。环球金融中心的前台人员善意提醒说，上网最好到咖啡店或快餐店。

The reporter also to CBD/xidan/Zhongguancun such key regional experience,Results most disappointing.In the out world financial center street,The journalist tried ChinaNet(China telecom)/ChinaUnicom(China unicom),And the CBD the ac provides the CBD - WLAN,Only ChinaNet smooth access a.World financial center front desk staff bona fide remind said,The best online to the coffee shop or fast food restaurants.

　　而在上海中共二大会址纪念馆，记者打开电脑，上海市政府开通的无线网络i—Shanghai信号跳了出来。输入手机号码，并通过手机获得密码，就可以上网了。这里信号较强，网速稳定。有游客打开视频，在展馆走一圈，视频也很流畅、稳定。

And the two site in Shanghai museum,Reporter open a computer,The Shanghai government opened wireless network I - Shanghai signal jumped out.Input mobile phone number,And through the phones to get the password,Can the Internet.This strong signal,Wire speed stability.Some visitors open video,Walk in the exhibition hall,Video is also very fluent/stable.

付费WiFi难推行 Pay WiFi difficult to implement

不少市民接受采访时反映，付费无线网络使用不便、信号难保证，没有吸引力 Many citizens reflect an interview,Pay wireless Internet use inconvenience/Signal difficult for,No appeal

　　据了解，目前城市公共场所的WiFi，按搭建主体的不同，分为运营商(移动、联通、电信)建设和商户、机构、住户自建等类型。其中，有些是公开免费使用的，有些是对特定群体开放的，有些则是收费的。

It is understood,At present the city public WiFi,According to the structures of the different main body,Divided into operators(mobile/unicom/telecom)Construction and merchants/institutions/Household self-built type etc.the,Some is open free to use,Some are on a particular group open,Some are charge.

　　在深圳人流密集的中心书城，许多书友们喜欢拿着平板或笔记本电脑坐在大台阶上上网，然而他们却很少使用中国电信的ChinaNet信号。

In shenzhen book city people crowded center,Many books are like with a flat or notebook computer sitting on the big steps on the Internet,However, they seldom use China telecom ChinaNet signal.

　　市民罗希认为，在不能保证覆盖、不能保证信号的前提下，运营商的付费无线网络不具有任何吸引力。“单独使用按分钟收费太贵，包月使用又在很多地方搜不到信号，很不划算。”

Citizens double-quick time think,In cannot guarantee coverage/Can't guarantee the premise of signal,Operators pay wireless network does not have any appeal."Single use according to the minute charges is too expensive,La carte use and in many places search less than signal,Is not cost-effective."

　　据了解，深圳电信WiFi套餐以购买时长为主，比如5元3小时或100元100小时，不使用套餐或超出套餐部分，按照每分钟0.03元计费。许多深圳市民认为，电信WiFi的购买和免费获取太繁琐，存在诸多不便。“操作步骤太多，每次要一步步登陆，不小心掉线或者输错就得重来一次。”

It is understood,Shenzhen telecommunication WiFi package to buy is long,Such as 5 yuan 3 hours or 100 yuan 100 hours,Do not use package or beyond the package part,According to 0.03 yuan per minute billing.Many of the shenzhen citizen think,Telecom WiFi purchasing and free get too complicated,There are many inconvenience."Operation steps too much,Every time step by step to land,Accidentally got disconnected or lose wrong have to back to a time."

　　在广州最大的综合性商场之一正佳广场，除了商家、住户的小型WiFi热点外，记者手机还搜到两个很强的没有加锁的信号CMCC(中国移动)和ChinaNet。点击之后，要求记者输入登陆账号和密码。这是运营商在商场建的收费热点，手机用户必须购买相应套餐。

In guangzhou, the largest integrated shopping mall is one of beautiful square,In addition to business/Residents of small WiFi hot outside,Reporter mobile phone also search to two strong no locking signal CMCC(China mobile)And ChinaNet.After click,Asked the reporter input login and password.This is in the mall operators built hot charge,Mobile phone users must purchase the corresponding package.

　　运营商广州移动公司相关负责人介绍，公司快速铺设WLAN网络的同时，主动降低资费，并阶段性推出各项优惠政策。广州移动制订了30元每月包300小时等4个基本套餐，相当于使用WLAN网络每分钟不到0.002元。目前，广州移动WLAN注册客户规模已经超过270万，月均使用客户规模超过60万。

Operators guangzhou mobile company relevant controller introduces,The company fast laid WLAN network at the same time,Active reduce tariff,And periodic introduced preferential policies.Guangzhou mobile made 30 yuan per month package 300 hours and 4 basic package,Using WLAN network equivalent to less than 0.002 yuan per minute.At present,Guangzhou mobile WLAN registered customer scale is more than 2.7 million,The average monthly use customer size more than 600000.

公共WiFi运营遭遇考验 Public WiFi operation encounter test

高昂的建设和维护成本成为公共WiFi发展必须应对的问题 High construction and maintenance costs become public WiFi development must deal with the problem

　　对于公共WiFi，各大城市都有大规划、大投入，为何目前很多人体验到的网络运用却仍不尽如人意？

For public WiFi,Cities have a big planning/Big investment,Why many people experience the network use but is still not satisfactory?

　　北京邮电大学教授曾剑秋认为，目前我国无线城市建设还处于初期，网络不够成熟，很多城市已经开通的WiFi信号不稳定，这与无线城市现有的运营模式有关。

Beijing university of posts and telecommunications CengJianQiu think professor,At present our country wireless urban construction is still in its initial stage,Network are not mature enough to,Many cities have been opened the snazzy WiFi signal is not stable,This and wireless city existing operation mode about.

　　他认为，无线城市在全世界范围内还没有一个成熟的运营模式，无线城市最大的障碍在于高额的建设和维护成本难以收回。

He thinks,Wireless city in the world scope is not a mature operation mode,Wireless city biggest obstacle lies in the high construction and maintenance cost is difficult to recover.

　　据了解，开通了免费无线网络的区域，上网效果除了与上网人数直接相关外，还受到布点数量、覆盖范围、终端设备等因素影响。

It is understood,Opened free wireless network area,Internet effect in addition to the Internet is directly related to the number of outside,But also by the stationing quantity/coverage/The impact of factors such as the terminal equipment.

　　通信专家项立刚介绍，想要WiFi信号好，分布的热点就要足够多。一般来说，一个好的路由器最多也只能覆盖二三百米，而每建一个热点，不光是多一个无线路由器，还要铺设固网光纤、架设供电线，后期还要不断进行网络优化这些都需要很大的投入。

Communication experts have just introduced a set,Want to WiFi signal well,Distribution of hot spots will be enough.Generally speaking,A good router most can only cover two or meters,And each build a hot spot,Not only is a wireless router,Also laid solid net optical fiber/Erection supply lines,Later also continue to network optimization all of these need a great deal of investment.

　　可见，不管付费还是免费，公共WiFi的运营模式是关键问题。对城市公共WiFi运营模式的探索和探讨，本版将继续关注。

visible,No matter pay or free,Public WiFi operating mode is the key problem.To urban public WiFi operation mode of exploration and discussion,This will continue to focus on.