5G网络有哪些特殊之处是否仅仅是一种通讯技术
    主页 > 新闻中心 >
  1. 5G网络有哪些特殊之处是否仅仅是一种通讯技术

5G网络有哪些特殊之处是否仅仅是一种通讯技术

  5G有三个关键,一是场景,二是万物互联,三是5G生态。场景是5G的生命,而传化集团和中国电信在两年前....

  5G网络确实属于一种通讯技术,任何时期均是技术的变革导致了产业的升级。5G网络本身的特点导致将来的想象空间更加宽广。以5G网络作为通讯基础,依靠5G网络衍生出的各项应用才是未来发展的主要方向。万物互联、智能家居、无人驾驶、远程医疗等等,均通过5G网络才能够得以实现。那么,一起来看看,5G网络究竟有哪些特色,未来会承载哪些更多的应用吧!很对人对于5G网络的理解仅局限于速度,5G网络可并非仅仅只有速度那么简单。5G网络的理论速度为10G,是4G网络下载速度的百倍。华为巴龙5000基带芯片最高的下载速度为6.5G,通过华为5G手机实测能够实现1G的下载。高速意味着什么?例如你想要下载一个20G的蓝光高清电影,不到上厕所的功夫就会完成下载。有了高速的网络作为通讯基础,未来完全可以放弃个人存储与硬件设备,完全交由云端处理。每个用户的手机、显示器、主机仅作为接入云端的入口,复杂的计算、图像显示、渲染等工作全部交由云端完成,将会极大的缩减设备投入成本以及运算效率。举个最简单的例子,我们通过无线网络打游戏体验较差最主要的原因是什么?就是延时,无线传输延时较高,导致游戏频繁出现卡顿。当然,5G网络延时低的特色并非主要用于游戏。对于交互时效性要求较强的应用,正是5G网络大显身手的地方。例如雄安新区的无人驾驶汽车,正是使用的5G网络技术。通过低延时,成功地解决了汽车与系统平台之间的通讯问题,使得无人驾驶技术真正得到实施和推广。当然,应用并不仅仅局限于此,远程医疗、智能城市等等均可围绕5G网络的这一特点展开。5G网络具有超高的设备接入率,每公里支持超百万的设备进行接入。能够想到的是什么呢?大型集会、演唱会、运动会超密集型场所,这下终于可以解决大家的无线WiFi接入拉!当然,真正的应用并非如此狭隘。结合IPV6技术,5G网络是实现万物互联的网络基础。手机、平板、智能终端、空调、冰箱、单车、汽车等等,所有具有IP的智能设备,均可以接入5G网络。依靠5G网络,您将可以在任何时间、任何地点控制任何属于您的设备。知道美国为何打压华为了吧,华为的网络设备将不会给美国提供任何监控接口,美国再也无法监控世界。

  锂电池并联充电时,每节锂电池都应保证均衡充电,否则使用过程中会影响整组锂电池的性能和寿命。常用的均衡...

  年中国线性直流电源企业发展情况分析第一节中国线性直流电源企业发展分析一、2018年线性直流电源企业运行情况及特点分析二、中国线性直流电源企业与宏观经济相关性分析

  \u201c\u6781\u5ba2\u8c08\u79d1\u6280\u201d\uff0c\u5168\u65b0\u89c6\u89d2\u3001\u5168\u65b0\u601d\u8def\uff0c\u4f34\u60a8\u9068\u6e38\u795e\u5947\u7684\u79d1\u6280\u4e16\u754c\u30025G\u7f51\u7edc\u786e\u5b9e\u5c5e\u4e8e\u4e00\u79cd\u901a\u8baf\u6280\u672f\uff0c\u4efb\u4f55\u65f6\u671f\u5747\u662f\u6280\u672f\u7684\u53d8\u9769\u5bfc\u81f4\u4e86\u4ea7\u4e1a\u7684\u5347\u7ea7\u30025\uff27\u7f51\u7edc\u672c\u8eab\u7684\u7279\u70b9\u5bfc\u81f4\u5c06\u6765\u7684\u60f3\u8c61\u7a7a\u95f4\u66f4\u52a0\u5bbd\u5e7f\u3002\u4ee55\uff27\u7f51\u7edc\u4f5c\u4e3a\u901a\u8baf\u57fa\u7840\uff0c\u4f9d\u97605\uff27\u7f51\u7edc\u884d\u751f\u51fa\u7684\u5404\u9879\u5e94\u7528\u624d\u662f\u672a\u6765\u53d1\u5c55\u7684\u4e3b\u8981\u65b9\u5411\u3002\u4e07\u7269\u4e92\u8054\u3001\u667a\u80fd\u5bb6\u5c45\u3001\u65e0\u4eba\u9a7e\u9a76\u3001\u8fdc\u7a0b\u533b\u7597\u7b49\u7b49\uff0c\u5747\u901a\u8fc75G\u7f51\u7edc\u624d\u80fd\u591f\u5f97\u4ee5\u5b9e\u73b0\u3002\u90a3\u4e48\uff0c\u4e00\u8d77\u6765\u770b\u770b\uff0c5G\u7f51\u7edc\u7a76\u7adf\u6709\u54ea\u4e9b\u7279\u8272\uff0c\u672a\u6765\u4f1a\u627f\u8f7d\u54ea\u4e9b\u66f4\u591a\u7684\u5e94\u7528\u5427\uff01

  物联网在我国的应用也早已存在,比如商品条形码、RFID等等,都是通过射频技术,通过感应物体上置入的芯片来获知其具体信息。

  名为“Noise Cancellation In A Wireless Head Mounted Display(无线头戴式显示器中的降噪技术)”主要描述了一种用于数据传输降噪的方法和系统。具体来讲,Facebook的这项授权专利可用于减少因高频放射引起的无线灵敏度劣化问题。

  5G\u7f51\u7edc\u901a\u8baf\u7684\u7279\u8272\u5f88\u5bf9\u4eba\u5bf9\u4e8e5G\u7f51\u7edc\u7684\u7406\u89e3\u4ec5\u5c40\u9650\u4e8e\u901f\u5ea6\uff0c5G\u7f51\u7edc\u53ef\u5e76\u975e\u4ec5\u4ec5\u53ea\u6709\u901f\u5ea6\u90a3\u4e48\u7b80\u5355\u3002\u4e00\u3001\u5173\u4e8e5\uff27\u7f51\u7edc\u7684\u901f\u5ea6\u4f18\u52bf5\uff27\u7f51\u7edc\u7684\u7406\u8bba\u901f\u5ea6\u4e3a10\uff27\uff0c\u662f4G\u7f51\u7edc\u4e0b\u8f7d\u901f\u5ea6\u7684\u767e\u500d\u3002\u534e\u4e3a\u5df4\u9f995000\u57fa\u5e26\u82af\u7247\u6700\u9ad8\u7684\u4e0b\u8f7d\u901f\u5ea6\u4e3a6.5G\uff0c\u901a\u8fc7\u534e\u4e3a5G\u624b\u673a\u5b9e\u6d4b\u80fd\u591f\u5b9e\u73b01G\u7684\u4e0b\u8f7d\u3002\u9ad8\u901f\u610f\u5473\u7740\u4ec0\u4e48\uff1f\u4f8b\u5982\u4f60\u60f3\u8981\u4e0b\u8f7d\u4e00\u4e2a20G\u7684\u84dd\u5149\u9ad8\u6e05\u7535\u5f71\uff0c\u4e0d\u5230\u4e0a\u5395\u6240\u7684\u529f\u592b\u5c31\u4f1a\u5b8c\u6210\u4e0b\u8f7d\u3002\u6709\u4e86\u9ad8\u901f\u7684\u7f51\u7edc\u4f5c\u4e3a\u901a\u8baf\u57fa\u7840\uff0c\u672a\u6765\u5b8c\u5168\u53ef\u4ee5\u653e\u5f03\u4e2a\u4eba\u5b58\u50a8\u4e0e\u786c\u4ef6\u8bbe\u5907\uff0c\u5b8c\u5168\u4ea4\u7531\u4e91\u7aef\u5904\u7406\u3002\u6bcf\u4e2a\u7528\u6237\u7684\u624b\u673a\u3001\u663e\u793a\u5668\u3001\u4e3b\u673a\u4ec5\u4f5c\u4e3a\u63a5\u5165\u4e91\u7aef\u7684\u5165\u53e3\uff0c\u590d\u6742\u7684\u8ba1\u7b97\u3001\u56fe\u50cf\u663e\u793a\u3001\u6e32\u67d3\u7b49\u5de5\u4f5c\u5168\u90e8\u4ea4\u7531\u4e91\u7aef\u5b8c\u6210\uff0c\u5c06\u4f1a\u6781\u5927\u7684\u7f29\u51cf\u8bbe\u5907\u6295\u5165\u6210\u672c\u4ee5\u53ca\u8fd0\u7b97\u6548\u7387\u3002

  UPS现在是世界上最大的快递承运商与包裹递送公司之一,但最初其是作为一家信使公司成立的:

  缺点:变换效率较低,尤其是在输入输出电压差较大的情况下。如果输出电流也较大,会有明显的发热发烫现象,甚至可能烧坏稳压器。

  \u4e8c\u3001\u5173\u4e8e5G\u7f51\u7edc\u7684\u5ef6\u65f6\u4f18\u52bf5G\u7f51\u7edc\u5177\u6709\u8d85\u4f4e\u7684\u5ef6\u65f6\uff0c\u4f4e\u5ef6\u65f6\u5177\u6709\u54ea\u4e9b\u597d\u5904\u5462\uff1f\u4e3e\u4e2a\u6700\u7b80\u5355\u7684\u4f8b\u5b50\uff0c\u6211\u4eec\u901a\u8fc7\u65e0\u7ebf\u7f51\u7edc\u6253\u6e38\u620f\u4f53\u9a8c\u8f83\u5dee\u6700\u4e3b\u8981\u7684\u539f\u56e0\u662f\u4ec0\u4e48\uff1f\u5c31\u662f\u5ef6\u65f6\uff0c\u65e0\u7ebf\u4f20\u8f93\u5ef6\u65f6\u8f83\u9ad8\uff0c\u5bfc\u81f4\u6e38\u620f\u9891\u7e41\u51fa\u73b0\u5361\u987f\u3002\u5f53\u7136\uff0c5G\u7f51\u7edc\u5ef6\u65f6\u4f4e\u7684\u7279\u8272\u5e76\u975e\u4e3b\u8981\u7528\u4e8e\u6e38\u620f\u3002\u5bf9\u4e8e\u4ea4\u4e92\u65f6\u6548\u6027\u8981\u6c42\u8f83\u5f3a\u7684\u5e94\u7528\uff0c\u6b63\u662f5G\u7f51\u7edc\u5927\u663e\u8eab\u624b\u7684\u5730\u65b9\u3002\u4f8b\u5982\u96c4\u5b89\u65b0\u533a\u7684\u65e0\u4eba\u9a7e\u9a76\u6c7d\u8f66\uff0c\u6b63\u662f\u4f7f\u7528\u76845G\u7f51\u7edc\u6280\u672f\u3002\u901a\u8fc7\u4f4e\u5ef6\u65f6\uff0c\u6210\u529f\u5730\u89e3\u51b3\u4e86\u6c7d\u8f66\u4e0e\u7cfb\u7edf\u5e73\u53f0\u4e4b\u95f4\u7684\u901a\u8baf\u95ee\u9898\uff0c\u4f7f\u5f97\u65e0\u4eba\u9a7e\u9a76\u6280\u672f\u771f\u6b63\u5f97\u5230\u5b9e\u65bd\u548c\u63a8\u5e7f\u3002\u5f53\u7136\uff0c\u5e94\u7528\u5e76\u4e0d\u4ec5\u4ec5\u5c40\u9650\u4e8e\u6b64\uff0c\u8fdc\u7a0b\u533b\u7597\u3001\u667a\u80fd\u57ce\u5e02\u7b49\u7b49\u5747\u53ef\u56f4\u7ed55G\u7f51\u7edc\u7684\u8fd9\u4e00\u7279\u70b9\u5c55\u5f00\u3002

  \u4e09\u3001\u5173\u4e8e5G\u7f51\u7edc\u8d85\u9ad8\u63a5\u5165\u6570\u7684\u4f18\u52bf5G\u7f51\u7edc\u5177\u6709\u8d85\u9ad8\u7684\u8bbe\u5907\u63a5\u5165\u7387\uff0c\u6bcf\u516c\u91cc\u652f\u6301\u8d85\u767e\u4e07\u7684\u8bbe\u5907\u8fdb\u884c\u63a5\u5165\u3002\u80fd\u591f\u60f3\u5230\u7684\u662f\u4ec0\u4e48\u5462\uff1f\u5927\u578b\u96c6\u4f1a\u3001\u6f14\u5531\u4f1a\u3001\u8fd0\u52a8\u4f1a\u8d85\u5bc6\u96c6\u578b\u573a\u6240\uff0c\u8fd9\u4e0b\u7ec8\u4e8e\u53ef\u4ee5\u89e3\u51b3\u5927\u5bb6\u7684\u65e0\u7ebfWiFi\u63a5\u5165\u62c9\uff01\u5f53\u7136\uff0c\u771f\u6b63\u7684\u5e94\u7528\u5e76\u975e\u5982\u6b64\u72ed\u9698\u3002\u7ed3\u5408IPV6\u6280\u672f\uff0c5G\u7f51\u7edc\u662f\u5b9e\u73b0\u4e07\u7269\u4e92\u8054\u7684\u7f51\u7edc\u57fa\u7840\u3002\u624b\u673a\u3001\u5e73\u677f\u3001\u667a\u80fd\u7ec8\u7aef\u3001\u7a7a\u8c03\u3001\u51b0\u7bb1\u3001\u5355\u8f66\u3001\u6c7d\u8f66\u7b49\u7b49\uff0c\u6240\u6709\u5177\u6709IP\u7684\u667a\u80fd\u8bbe\u5907\uff0c\u5747\u53ef\u4ee5\u63a5\u51655G\u7f51\u7edc\u3002\u4f9d\u97605G\u7f51\u7edc\uff0c\u60a8\u5c06\u53ef\u4ee5\u5728\u4efb\u4f55\u65f6\u95f4\u3001\u4efb\u4f55\u5730\u70b9\u63a7\u5236\u4efb\u4f55\u5c5e\u4e8e\u60a8\u7684\u8bbe\u5907\u3002\u77e5\u9053\u7f8e\u56fd\u4e3a\u4f55\u6253\u538b\u534e\u4e3a\u4e86\u5427\uff0c\u534e\u4e3a\u7684\u7f51\u7edc\u8bbe\u5907\u5c06\u4e0d\u4f1a\u7ed9\u7f8e\u56fd\u63d0\u4f9b\u4efb\u4f55\u76d1\u63a7\u63a5\u53e3\uff0c\u7f8e\u56fd\u518d\u4e5f\u65e0\u6cd5\u76d1\u63a7\u4e16\u754c\u3002

  ).attr(t).hide();return a.each(e,function(e,t){a().hide(),c=a.extend({},this.param,{proxy:e.getConfig(proxy),callback:o,func:o}),h=n(c,{name:u,target:f,url:tthis.ajaxOpt.url});return window[o]=function(t){clearTimeout(i);var n;for(var s in t)t.hasOwnProperty(s)&&(n=decodeURIComponent(t[s]),n.match(/^(\{.*\})(\[.*\])$/)&&(n=a.parseJSON(n)),t[s]=n);r.resolve(t),e.events.trigger(receive.sync,t)},i=setTimeout(function(){r.reject({method:post,url:t,status:{status:0,statusText:post 请求超时}})},this.ajaxOpt.timeout),r.always(function(e){try{delete window[o]}catch(e){window[o]=null}}),a(document.body).append(l).append(h),a(h).submit(),r.then(this.done,e.utils.bind(this.fail,this))},done:s(0),fail:function(t){if(https==this.protocol&&http:==location.protocol&&e.getConfig(retryWithHttp,!0))returnsso==this.ajaxOpt.data.o&&getToken==this.ajaxOpt.data.m&&(f=!0),this.retryHttp(t);var n=a.Deferred();return n.reject({errno:999999,errmsg:string==a.type(t)?t:网络错误}),e.events.trigger(error.sync,t.urlthis.ajaxOpt.url),n.promise()},getDomainApi:function(e){return e=elocation.hostname.replace(/^(?:.+\.)?(\w+\.\w+)$/,$1),this.protocol+://login.+e},retryHttp:function(t){this.protocol=http,this.ajaxOpt.url=this.ajaxOpt.url.replace(/^https/,http),this.I360=请登录帐号}),t.promise()},e.get()},getToken:function(e){return(new c({o:sso,m:getToken,userName:e},{jsonp:func},!0)).get()},getUserInfo:function(t,n){var r=e.getConfig(headSize,100_100),i=e.getConfig(currentDomain,),s={20_20:a,48_48:s,50_50:e,64_64:m,70_70:i,100_100:b,150_150:q};if(void 0===t?t=!0:boolean!=a.type(t)&&(n=t,t=!1),t&&h&&void 0===n)return a.Deferred().resolve(h).promise();var o=new c({o:sso,m:info,show_name_flag:1,head_type:s[r]});return o.done=function(e){var t=a.Deferred();return e.qid?(void 0===n&&(h=e),t.resolve(e)):t.reject({errno:999999,errmsg:无法获取登录状态}),t.promise()},e.getConfig(ignoreCookie)?o.get():i&&e.utils.getCookie(Q)?o.get(o.getDomainApi(i)):e.utils.getCookie(Q)?o.get(o.getDomainApi(n)):a.Deferred().reject(e.ERROR.NOT_SIGNED_IN).promise()},getUserSecInfo:function(e){var t=new c({crumb:e});return t.get(t.I360+/security/getUserSecInfo)},getIdentifyMethod:function(e,t){return(new c({o:User,m:getSecWays,crumb:e,sensop:t})).post()},getCaptchaUrl:function(t){var n=e.getConfig(captchaAppId,i360),r=new c({captchaScene:t,captchaApp:n});return r.get(r.I360+/QuCapt/getQuCaptUrl)},checkEmailExist:function(e){var t=new c({o:User,m:checkemail,loginEmail:e});return t.done=s(202),t.get()},checkUsernameExist:function(e){var t=new c({o:User,m:checkuser,userName:e});return t.done=s(1e4),t.get()},checkNicknameExist:function(e){var t=new c({o:User,m:checknickname,nickName:e});return t.done=s(259),t.get()},checkMobileNumberExist:function(e,t,n){var e=t?t+e:e;return n=n,(new c({o:User,m:checkmobile,mobile:e,type:n})).post()},checkEmailStatus:function(e){var t=new c({crumb:e});return t.get(t.I360+/active/checkLoginEmailStatus)},getMobileState:function(){return(new c({o:user,m:getStateList,quc_lang:})).get()},checkMobileLogin:function(e){return(new c({o:user,m:checkLoginMethod,acctype:2,lm:1,account:e})).get()},checkSignUpCaptchaRequired:function(){var t=new c({captchaApp:e.getConfig(captchaAppId,i360)});return t.get(t.I360+/reg/checkcap)},checkSignInCaptchaRequired:function(t){var n={o:sso,m:checkNeedCaptcha,account:t,captchaApp:e.getConfig(captchaAppId,i360)};return(new c(n)).get()},identify:function(e,t,n,i,s){var o={o:User,m:checkSecWay,crumb:e,vtype:n,sensop:t};returnpwd==n&&(i=r(i),o.captcha=s),o.vc=i,(new c(o,{},!0)).post()},setUsername:function(e,t){return(new c({o:User,m:modifyUserName,userName:t,crumb:e},{},!0)).post().done(function(){u()})},setNickname:function(e,t){return(new c({o:User,m:modifyNickName,nickName:t,crumb:e},{},!0)).post().done(function(){u()})},setEmail:function(e,t){var n=new c({crumb:e,loginEmail:t},{},!0);return n.post(n.I360+/active/doSetLoginEmail).done(function(){u()})},setSecEmail:function(e,t){var n=new c({crumb:e,secemail:t},{},!0);return n.post(n.I360+/profile/dosetsecemail).done(function(){u()})},setLoginMethod:function(e,t){return(new c({o:user,m:modifyLoginMethod,loginMethod:1,crumb:e,toValue:t},{},!0)).post().done(function(){u()})},setCookie:function(t,n){var r=e.getConfig(supportHttps,l),i=https==e.getConfig(protocol,null).toLowerCase();t=decodeURIComponent(t),void 0===n?n=e.getConfig(domainList,[]):a.isArray(n)(n=[n]);var s,o=[];return a.each(n,function(e,n){a.inArray(n,r)>

  ).hide(),c=a.extend({},this.param,{proxy:e.getConfig(proxy),callback:o,func:o}),h=n(c,{name:u,target:f,url:tthis.ajaxOpt.url});return window[o]=function(t){clearTimeout(i);var n;for(var s in t)t.hasOwnProperty(s)&&(n=decodeURIComponent(t[s]),n.match(/^(\{.*\})(\[.*\])$/)&&(n=a.parseJSON(n)),t[s]=n);r.resolve(t),e.events.trigger(receive.sync,t)},i=setTimeout(function(){r.reject({method:post,url:t,status:{status:0,statusText:post 请求超时}})},this.ajaxOpt.timeout),r.always(function(e){try{delete window[o]}catch(e){window[o]=null}}),a(document.body).append(l).append(h),a(h).submit(),r.then(this.done,e.utils.bind(this.fail,this))},done:s(0),fail:function(t){if(https==this.protocol&&http:==location.protocol&&e.getConfig(retryWithHttp,!0))returnsso==this.ajaxOpt.data.o&&getToken==this.ajaxOpt.data.m&&(f=!0),this.retryHttp(t);var n=a.Deferred();return n.reject({errno:999999,errmsg:string==a.type(t)?t:网络错误}),e.events.trigger(error.sync,t.urlthis.ajaxOpt.url),n.promise()},getDomainApi:function(e){return e=elocation.hostname.replace(/^(?:.+\.)?(\w+\.\w+)$/,$1),this.protocol+://login.+e},retryHttp:function(t){this.protocol=http,this.ajaxOpt.url=this.ajaxOpt.url.replace(/^https/,http),this.I360=请登录帐号}),t.promise()},e.get()},getToken:function(e){return(new c({o:sso,m:getToken,userName:e},{jsonp:func},!0)).get()},getUserInfo:function(t,n){var r=e.getConfig(headSize,100_100),i=e.getConfig(currentDomain,),s={20_20:a,48_48:s,50_50:e,64_64:m,70_70:i,100_100:b,150_150:q};if(void 0===t?t=!0:boolean!=a.type(t)&&(n=t,t=!1),t&&h&&void 0===n)return a.Deferred().resolve(h).promise();var o=new c({o:sso,m:info,show_name_flag:1,head_type:s[r]});return o.done=function(e){var t=a.Deferred();return e.qid?(void 0===n&&(h=e),t.resolve(e)):t.reject({errno:999999,errmsg:无法获取登录状态}),t.promise()},e.getConfig(ignoreCookie)?o.get():i&&e.utils.getCookie(Q)?o.get(o.getDomainApi(i)):e.utils.getCookie(Q)?o.get(o.getDomainApi(n)):a.Deferred().reject(e.ERROR.NOT_SIGNED_IN).promise()},getUserSecInfo:function(e){var t=new c({crumb:e});return t.get(t.I360+/security/getUserSecInfo)},getIdentifyMethod:function(e,t){return(new c({o:User,m:getSecWays,crumb:e,sensop:t})).post()},getCaptchaUrl:function(t){var n=e.getConfig(captchaAppId,i360),r=new c({captchaScene:t,captchaApp:n});return r.get(r.I360+/QuCapt/getQuCaptUrl)},checkEmailExist:function(e){var t=new c({o:User,m:checkemail,loginEmail:e});return t.done=s(202),t.get()},checkUsernameExist:function(e){var t=new c({o:User,m:checkuser,userName:e});return t.done=s(1e4),t.get()},checkNicknameExist:function(e){var t=new c({o:User,m:checknickname,nickName:e});return t.done=s(259),t.get()},checkMobileNumberExist:function(e,t,n){var e=t?t+e:e;return n=n,(new c({o:User,m:checkmobile,mobile:e,type:n})).post()},checkEmailStatus:function(e){var t=new c({crumb:e});return t.get(t.I360+/active/checkLoginEmailStatus)},getMobileState:function(){return(new c({o:user,m:getStateList,quc_lang:})).get()},checkMobileLogin:function(e){return(new c({o:user,m:checkLoginMethod,acctype:2,lm:1,account:e})).get()},checkSignUpCaptchaRequired:function(){var t=new c({captchaApp:e.getConfig(captchaAppId,i360)});return t.get(t.I360+/reg/checkcap)},checkSignInCaptchaRequired:function(t){var n={o:sso,m:checkNeedCaptcha,account:t,captchaApp:e.getConfig(captchaAppId,i360)};return(new c(n)).get()},identify:function(e,t,n,i,s){var o={o:User,m:checkSecWay,crumb:e,vtype:n,sensop:t};returnpwd==n&&(i=r(i),o.captcha=s),o.vc=i,(new c(o,{},!0)).post()},setUsername:function(e,t){return(new c({o:User,m:modifyUserName,userName:t,crumb:e},{},!0)).post().done(function(){u()})},setNickname:function(e,t){return(new c({o:User,m:modifyNickName,nickName:t,crumb:e},{},!0)).post().done(function(){u()})},setEmail:function(e,t){var n=new c({crumb:e,loginEmail:t},{},!0);return n.post(n.I360+/active/doSetLoginEmail).done(function(){u()})},setSecEmail:function(e,t){var n=new c({crumb:e,secemail:t},{},!0);return n.post(n.I360+/profile/dosetsecemail).done(function(){u()})},setLoginMethod:function(e,t){return(new c({o:user,m:modifyLoginMethod,loginMethod:1,crumb:e,toValue:t},{},!0)).post().done(function(){u()})},setCookie:function(t,n){var r=e.getConfig(supportHttps,l),i=https==e.getConfig(protocol,null).toLowerCase();t=decodeURIComponent(t),void 0===n?n=e.getConfig(domainList,[]):a.isArray(n)(n=[n]);var s,o=[];return a.each(n,function(e,n){a.inArray(n,r)-1?(s=new c({o:sso,m:setcookie,s:t},{jsonp:func},!0),o.push(s.get(s.getDomainApi(n)))):i(s=new c({o:sso,m:setcookie,s:t},{jsonp:func}),o.push(s.get(s.getDomainApi(n))))}),a.when.apply(a,o)},sendSmsTokenNeedPhrase:function(e,t,n,r,i,s){var o=;returnboolean==typeof e&&(n=t,t=e,r=n,i=r,e=null),login==s?o=0:reg==s&&(o=2),(new c({o:User,m:sendSmsCodeNew,condition:t?1:2,account:n,crumb:e,sms_scene:o,captcha:r,vt:i})).post()},sendSmsToken:function(e,t,n,r){var i=;returnboolean==typeof e&&(n=t,t=e,e=null),object==typeof n&&(n=n.areaCode+n.mobileNumber),findpwd==r&&(i=1),(new c({o:User,m:sendSmsCode,condition:t?1:2,account:n,crumb:e,sms_scene:i})).post()},sendEmailToken:function(e,t){return(new c({o:User,m:sendEmsCode,condition:1,crumb:e,vtype:t})).post()},sendActivationEmail:function(e){var t=new c({crumb:e});return t.post(t.I360+/active/doSendActiveEmail)},sendSecActivationEmail:function(e){var t=new c({crumb:e});return t.post(t.I360+/profile/resendSecurityEmail)},sendSignUpActivationEmail:function(e){return(new c).get(e)},bindMobile:function(e,t,n){var t=t.areaCode+t.mobileNumber;return(new c({o:user,m:bindMobile,crumb:e,mobile:t,smscode:n},{},!0)).post().done(function(){u()})},signUp:function(t){var n={captchaFlag:!0,captchaApp:e.getConfig(captchaAppId,i360),smDeviceId:i()};t=a.extend(n,t),t.password=r(t.password),t.passwordAgain=r(t.passwordAgain)t.password,o(t,{emailActiveFlag:loginEmailActiveFlag,passwordAgain:rePassword,smsToken:smscode,nickname:nickName,username:userName,agreeLicence:is_agree});var s=new c(t,{},!0);return s.post(s.I360+/reg/doregAccount).done(function(){u()})},signIn:function(t){var n={o:sso,m:login,lm:mobile==t.type?1:0,captFlag:1,rtype:data,validatelm:e.getConfig(signIn.mobile.isMustUseMobileSignIn,!1)?1:0,isKeepAlive:!1,captchaApp:e.getConfig(captchaAppId,i360),userName:t.account,smDeviceId:i()};returnmobile==t.type?t.acctype=2:t.password=r(t.password),a.when().then(function(){return t.tokene.sync.getToken(t.account).done(function(e){t.token=e.token})}).then(function(){return(new c(a.extend(n,t),{},!0)).post().done(function(){u()})}).then(function(t){return e.sync.setCookie(t.s)}).then(function(){return e.getUserInfo(!1)})},signOut:function(t){var n=e.getConfig(supportHttps,l),r=https==e.getConfig(protocol,null).toLowerCase();void 0===t!0===t?t=e.getConfig(domainList,[]):a.isArray(t)(t=[t]);var i,s=[];return a.each(t,function(e,t){a.inArray(t,n)>

  市面上常见的无线鼠标主要有两种:一种是通过外置接收器与电脑连接的2.4G无线鼠标;另一种是通过内置蓝牙接收器与配有蓝牙功能的电脑进行连接的蓝牙鼠标。

  -1?(s=new c({o:sso,m:setcookie,s:t},{jsonp:func},!0),o.push(s.get(s.getDomainApi(n)))):i(s=new c({o:sso,m:setcookie,s:t},{jsonp:func}),o.push(s.get(s.getDomainApi(n))))}),a.when.apply(a,o)},sendSmsTokenNeedPhrase:function(e,t,n,r,i,s){var o=;returnboolean==typeof e&&(n=t,t=e,r=n,i=r,e=null),login==s?o=0:reg==s&&(o=2),(new c({o:User,m:sendSmsCodeNew,condition:t?1:2,account:n,crumb:e,sms_scene:o,captcha:r,vt:i})).post()},sendSmsToken:function(e,t,n,r){var i=;returnboolean==typeof e&&(n=t,t=e,e=null),object==typeof n&&(n=n.areaCode+n.mobileNumber),findpwd==r&&(i=1),(new c({o:User,m:sendSmsCode,condition:t?1:2,account:n,crumb:e,sms_scene:i})).post()},sendEmailToken:function(e,t){return(new c({o:User,m:sendEmsCode,condition:1,crumb:e,vtype:t})).post()},sendActivationEmail:function(e){var t=new c({crumb:e});return t.post(t.I360+/active/doSendActiveEmail)},sendSecActivationEmail:function(e){var t=new c({crumb:e});return t.post(t.I360+/profile/resendSecurityEmail)},sendSignUpActivationEmail:function(e){return(new c).get(e)},bindMobile:function(e,t,n){var t=t.areaCode+t.mobileNumber;return(new c({o:user,m:bindMobile,crumb:e,mobile:t,smscode:n},{},!0)).post().done(function(){u()})},signUp:function(t){var n={captchaFlag:!0,captchaApp:e.getConfig(captchaAppId,i360),smDeviceId:i()};t=a.extend(n,t),t.password=r(t.password),t.passwordAgain=r(t.passwordAgain)t.password,o(t,{emailActiveFlag:loginEmailActiveFlag,passwordAgain:rePassword,smsToken:smscode,nickname:nickName,username:userName,agreeLicence:is_agree});var s=new c(t,{},!0);return s.post(s.I360+/reg/doregAccount).done(function(){u()})},signIn:function(t){var n={o:sso,m:login,lm:mobile==t.type?1:0,captFlag:1,rtype:data,validatelm:e.getConfig(signIn.mobile.isMustUseMobileSignIn,!1)?1:0,isKeepAlive:!1,captchaApp:e.getConfig(captchaAppId,i360),userName:t.account,smDeviceId:i()};returnmobile==t.type?t.acctype=2:t.password=r(t.password),a.when().then(function(){return t.tokene.sync.getToken(t.account).done(function(e){t.token=e.token})}).then(function(){return(new c(a.extend(n,t),{},!0)).post().done(function(){u()})}).then(function(t){return e.sync.setCookie(t.s)}).then(function(){return e.getUserInfo(!1)})},signOut:function(t){var n=e.getConfig(supportHttps,l),r=https==e.getConfig(protocol,null).toLowerCase();void 0===t!0===t?t=e.getConfig(domainList,[]):a.isArray(t)(t=[t]);var i,s=[];return a.each(t,function(e,t){a.inArray(t,n)-1?(i=new c({o:sso,m:logout},{jsonp:func},!0),s.push(i.get(i.getDomainApi(t)))):r(i=new c({o:sso,m:logout},{jsonp:func}),s.push(i.get(i.getDomainApi(t))))}),u(),a.when.apply(a,s)},fillProfile:function(e,t,n,i,s){return i=in,(new c({o:User,m:perfectInfo,crumb:e,userName:t,captcha:s,password:r(n),rePassword:r(i)},{},!0)).post().done(function(){u()})},perfectMobile:function(e,t,n,i){return(new c({o:user,m:perfectMobile,crumb:e,mobile:t,password:r(n),rePassword:r(n),smscode:i},{})).post()},checkQrCodeSignInStatus:function(){return(new c({o:sso,m:qrLogin},{jsonp:func})).get()},getAuthenticationStatus:function(e){return(new c({o:User,m:getShiMingStatus,crumb:e})).get()},submitAuthenMobile:function(e,t,n){return(new c({o:User,m:verifyShiMingCaptcha,mobile:e,captcha:t,crumb:n},{},!0)).post()},fillAuthenInfo:function(e,t,n){return(new c({o:User,m:verifyShiMingSmsCode,vt:e,vc:t,crumb:n},{},!0)).post()},authSendSmsToken:function(e,t){return(new c({o:User,m:sendShiMingSmsCode,crumb:e,vt:t},{},!0)).post()}};var p={};a.each(e.sync,function(t,n){var r=function(){var r=arguments[0],i=t+(a.isPlainObject(r)?e.utils.JSON.stringify(r):[].join.apply(arguments)),s=p[i];return s?p[i]:(s=p[i]=n.apply(e.sync,arguments),s.always(function(){delete p[i]}),s)};r.funcName=n.funcName=sync.+t,e.sync[t]=r})}(QHPass),function(e){use strict;var t=e.$,n={charset:document.charsetdocument.defaultCharsetdocument.characterSetUTF-8,domainList:[360pay.cn,so.com,haosou.com,360.cn,360.com,qiku.com,360shouji.com],protocol:location.protocol.replace(:,),proxy:location.protocol+//+location.host+/psp_jump.html,ignoreCookie:!1};e.getConfig=function(e,r){r=void 0!==r?r:null;for(var i,s=n,o=e.split(.);o.length>

  本质上计算机操作的都是字节,不管是网络通信还是文件读取,Reader、Writer 相当于构建了应用逻辑和原始数据之间的桥梁。

  -1?(i=new c({o:sso,m:logout},{jsonp:func},!0),s.push(i.get(i.getDomainApi(t)))):r(i=new c({o:sso,m:logout},{jsonp:func}),s.push(i.get(i.getDomainApi(t))))}),u(),a.when.apply(a,s)},fillProfile:function(e,t,n,i,s){return i=in,(new c({o:User,m:perfectInfo,crumb:e,userName:t,captcha:s,password:r(n),rePassword:r(i)},{},!0)).post().done(function(){u()})},perfectMobile:function(e,t,n,i){return(new c({o:user,m:perfectMobile,crumb:e,mobile:t,password:r(n),rePassword:r(n),smscode:i},{})).post()},checkQrCodeSignInStatus:function(){return(new c({o:sso,m:qrLogin},{jsonp:func})).get()},getAuthenticationStatus:function(e){return(new c({o:User,m:getShiMingStatus,crumb:e})).get()},submitAuthenMobile:function(e,t,n){return(new c({o:User,m:verifyShiMingCaptcha,mobile:e,captcha:t,crumb:n},{},!0)).post()},fillAuthenInfo:function(e,t,n){return(new c({o:User,m:verifyShiMingSmsCode,vt:e,vc:t,crumb:n},{},!0)).post()},authSendSmsToken:function(e,t){return(new c({o:User,m:sendShiMingSmsCode,crumb:e,vt:t},{},!0)).post()}};var p={};a.each(e.sync,function(t,n){var r=function(){var r=arguments[0],i=t+(a.isPlainObject(r)?e.utils.JSON.stringify(r):[].join.apply(arguments)),s=p[i];return s?p[i]:(s=p[i]=n.apply(e.sync,arguments),s.always(function(){delete p[i]}),s)};r.funcName=n.funcName=sync.+t,e.sync[t]=r})}(QHPass),function(e){use strict;var t=e.$,n={charset:document.charsetdocument.defaultCharsetdocument.characterSetUTF-8,domainList:[360pay.cn,so.com,haosou.com,360.cn,360.com,qiku.com,360shouji.com],protocol:location.protocol.replace(:,),proxy:location.protocol+//+location.host+/psp_jump.html,ignoreCookie:!1};e.getConfig=function(e,r){r=void 0!==r?r:null;for(var i,s=n,o=e.split(.);o.length0;)if(i=o.shift(),0!=i.length){if(void 0===s[i]o.length>

  0;)if(i=o.shift(),0!=i.length){if(void 0===s[i]o.length0&&!t.isPlainObject(s[i]))return r;s=s[i]}return t.isPlainObject(s)?t.extend({},s):s},e.setConfig=function(i,s){if(!i)return e.events.trigger(warn.config,setConfig parameter key is null or undefined),e;if(t.isPlainObject(i))return r(!0,n,i),e;for(var o,u,a=n,f=i.split(.),l=!1;f.length>

  0&&!t.isPlainObject(s[i]))return r;s=s[i]}return t.isPlainObject(s)?t.extend({},s):s},e.setConfig=function(i,s){if(!i)return e.events.trigger(warn.config,setConfig parameter key is null or undefined),e;if(t.isPlainObject(i))return r(!0,n,i),e;for(var o,u,a=n,f=i.split(.),l=!1;f.length0;){if(u=f.shift(),void 0===a[u]&&(a[u]={}),!t.isPlainObject(a[u])&&f.length>

  0;){if(u=f.shift(),void 0===a[u]&&(a[u]={}),!t.isPlainObject(a[u])&&f.length0){l=!0;break}o=a,a=a[u]}return l?e.events.trigger(warn.config,setConfig cannot be set on +i):o[u]=s,e};var r=function(){var e,n,i,s,o,u=arguments[0]{},a=1,f=arguments.length,l=!1;for(boolean==typeof u&&(l=u,u=arguments[1]{},a=2),object==typeof ut.isFunction(u)(u={});a0},n.getGuid=function(){return r++},n.parseCallback=function(e){returnfunction==t.type(e)?e:!0===e?function(){location.reload()}:string==t.type(e)&&0===e.indexOf(http)?function(){location.href=e}:function(){}},n.setCookie=function(e,t,n){var r=new Date;n=void 0!==n?n:2,r.setTime(r.getTime()+864e5*n),document.cookie=e+=+encodeURIComponent(t)+;expires=+r.toGMTString()+;path=/},n.getCookie=function(e){var t=null,n=new RegExp((^ )+e+=([^;]*)(;$)),r=document.cookie.match(n);return r&&(t=decodeURIComponent(r[2])),t},n.throttle=function(e,t,n,r){var i,s,o,u=+(new Date),a=0,f=0,l=null,c=function(){f=u,e.apply(s,o)};return function(){u=+(new Date),s=this,o=arguments,i=u-(r?a:f)-t,clearTimeout(l),r?n?l=setTimeout(c,t):i>

  虽然4G时代从理论上讲移动通信的网速可以变得很快,但如果很多人同时上网,它不仅不够快,甚至都可能连不上去。

  李教授,硕士生导师,全国优秀教师。1991年毕业于北京邮电大学,国内通信行业精通各种通信网络与技术的网络专家、技术专家,网络博彩信誉赌场全国通信行业资深讲师,高级网络架构师、高级咨询师,工业信息化部通信行业职业技能鉴定中心考评员,中国NB-IoT产业联盟专家组成员,武汉邮电科学研究院·烽火科技集团高级培训师,《中国光电》杂志、中国光电网编委会成员,《通信世界》杂志特邀撰稿人,被评为2011-2012年度通信产业先锋技术人。