4.20雅安地震英文报道：地震中为何微信微博比电话更给力

4.20雅安地震英文报道：地震中为何微信微博比电话更给力 学习辅助网 www.5730.net :考研屋www.kaoyanwu.com英语资源频道为大家整理的4.20雅安地震英文报道:地震中 为何微信微博比电话更给力，供大家参考! 雅安地震后，相比手机、座机无法接通的焦急和不时的掉线，人们发现，微信、微博 似乎更靠谱、更给力。为什么会这样, Ya'an after the earthquake, compared with the mobile phone, landline couldn't get anxious and sometimes dropped, people found the micro-blog, micro message, seems to be more reliable, more awesome. How could you do this? 地震发生后，数百个基站停止服务，有些地下宽带光纤也受了伤，加上四川方向的话务量 剧增，给当地的通信造成巨大压力。但人们发现，电话打不通了，但是微信、微博还能发。 还有网友说，在电话没通的情况下，靠着微信，收到了朋友的平安信息。甚至中国联通也转 发了一条微博，紧急号召大家尽量用短信和微信联系，切勿不停向四川和雅安拨电话，要把 电话通道留给最紧急的人。 After the earthquake, hundreds of base station out of service, some underground broadband fiber was also injured, and Sichuan direction traffic surge, caused great pressure to local communication. But it is found, the phone is busy, but also hair micro-blog, micro message. Still the netizen says, in the phone didn't pass case, by means of micro message, receive message of peace. Even China Unicom also forwarding a micro-blog, emergency call you as far as possible the use of text messages and micro message, do not stop to the Sichuan and Ya'an dial telephone, the telephone channel for the emergency. 北京邮电大学教授阚凯力指出，在这种状况下，微信的确比传统的语音通信、短信的 效率要高。主要原因是微信的工作原理是分组交换的业务模式。它经过压缩处理，占用的通 道可宽可窄，并且是一种存储-转发交换方式，信息可以一站站推送，有传输空间时再送出。 而传统的语音通信、短信都是电路交换，需要建立一条点对点的独享通道。在同等网络条件 下，微信占用的网络资源要小得多，并且它走的是数据通道。 Beijing University of Posts and Telecommunications Professor Han Kaili pointed out that, in 莘莘学子必备的交流网站----学习辅助网 www.5730.net 学习辅助网 www.5730.net this case, micro message is indeed more than efficiency, the traditional voice communication message to. The main reason is the working principle of micro message is a packet switching business model. It is compressed, occupancy of the channel width, and is a store-and-forward switching method, information can be a station push, then sends a transmission space. And the voice communication, SMS is the traditional circuit switching, need to establish a point-to-point private channel. Under the same network conditions, micro message occupied cyber source is much smaller, and it is taking the data channel. 这意味着，遇到地震等紧急事件时，电话服务往往会出现拥挤甚至堵塞，这时候，短信的 到达率比电话要高，而微信甚至微博则会更通畅。2011年日本大地震依然历历在目，当时 东京电话一度瘫痪，而刚刚流行的微博则成为寻亲的绝佳平台。时隔两年，积攒3亿人气的 微信搭起了沟通灾区内外的另一座桥梁。 This means that, when seismic emergency, telephone service often crowded or even blocked, this time, message arrival rate higher than a telephone call, and micro message even micro-blog will be more smooth. The 2011 earthquake in Japan, still be visible before the eyes, when Tokyo telephone was paralyzed, and just popular micro-blog has become the perfect platform to locate. After two years, accumulated 300000000 popular micro message put up a bridge between inside and outside the disaster area. 专家指出，在很多基站受损、救援争分夺秒的关键时期，请尽量少往灾区打电话;灾区的 人们如果暂时不需要通信时，也最好关掉手机，因为即便在待机的状态下，手机还是会节奏 性地向基站发送信号。如果不是救援等紧急需要，公众能用微信等方式联系的尽量用微 信，少打电话。当然，如果有WiFi情况下，尽量用WiFi上网，减小移动网络的压力。 The expert points out, in the key period of many base stations damaged, rescue seize every minute and second, please as far as possible to the disaster area to call; the people in the disaster areas if no need for communication, but also better to turn off the mobile phone, because even in the standby state, mobile phone or rhythm of sending a signal to the base station. If not rescue and other emergency needs, members of the public are advised to contact with the micro message, as far as possible to use micro message, call less. Of course, if there is the case of WiFi, as far as possible the use of WiFi Internet access, reduce the pressure of mobile network. 莘莘学子必备的交流网站----学习辅助网 www.5730.net 学习辅助网 www.5730.net 学习辅助网 www.5730.net 学习路上必备的交流学习网站 莘莘学子必备的交流网站----学习辅助网 www.5730.net