My journey is the star of the Sea ~

Recently learning the core network of mobile communications products, as a small white, indispensable the principle of communication and seventh signaling network, sit and watch mobile network Evolution 2g-3G (R4, R99 ...). )-"4G

In the process of learning, it seems that the communication industry is lonely, a root cause of the pipeline.

From it technology, there are several cornerstones. Database is the core (storage of data, big data from the point of view of the former communication operators, is the basis of the data to do business a novel noun bar), the operating system is the underlying bearer (whether it is any it product, the underlying needs it to interact with the hardware), the network is the medium of transmission. Once heard a very classic words, " routing the World, Exchange the future ." In fact the mobile communication core on this two point, the control is responsible for routing, bearer responsible for Exchange. Communication network in the final analysis or network, but the adoption of the Protocol is not TCP/IP (a core network developers and I said that the core network element research and development is actually doing is the work of the Protocol conversion), 233~ may have been telephone, SMS, etc. is the mainstream business, in fact, because they are business, with emerging business, Being replaced is the result of marketization.

In the mobile internet "" Bubble "today, the database, operating system, network is relatively lonely, because they can not directly produce value, the direct embodiment of value is the application (whether it is the interface, or function). But in other words, without a cornerstone, it applications or businesses cannot stand up. So as long as the cornerstone of the underlying technology does not update (product does not equal the principle), persist or the older the more popular.

Back to the title, "My Journey is the star of the Sea" expressed by a communication creep in learning the core network of the IT Industry understanding ~

My journey is the star of the Sea ~