+ char data[1215] = "In telecommunications, 5G is the fifth generation technology standard for broadband cellular"
+ " networks, which cellular phone companies began deploying worldwide in 2019, and is the planned successor to the 4G "
+ " networks which provide connectivity to most current cellphones. 5G networks are predicted to have more than 1.7"
+ " billion subscribers worldwide by 2025, according to the GSM Association.Like its predecessors, 5G networks are"
+ " cellular networks,in which the service area is divided into small geographical areas called cells.All 5G wireless"
+ " devices in a cell are connected to the Internet and telephone network by radio waves through local antenna in the"
+ " cell. The main advantage of the new networks is that they will have greater bandwidth, giving higher download"
+ " speeds, eventually up to 10 gigabits per second(Gbit/s). Due to the increased bandwidth, it is expected the"
+ " networks will not exclusively serve cellphones like existing cellular networks, but also be used as general"
+ " internet service providers for laptops and desktop computers, competing with existing ISPs such as cable"
+ " internet, and also will make possible new applications in internet of things (IoT) and machine to machine areas.";
+
+ int datSize = 1215;