ble Logic Controller，可编程逻辑控制器，一种数字运算操作的电子系统，专为在工业环境应用而设计的。它采用一类可编程的存储器，用于其内部存储程序，执行逻辑运算，顺序控制，定时，计数与算术操作等面向用户的指令，并通过数字或模拟式输入/输出控制各种类型的机械或生产过程。是工业控制的核心部分。 另外PLC还有 ...
The concept of smart cities emerged few years ago as a new vision for urban
development that aims to integrate multiple information and communication
technology (ICT) solutions in a secure fashion to manage a city’s assets. Modern ICT
infrastructure and e-services should fuel sustainable growth and ...
The current methods of communications are becoming less relevant under
today’s growing demand for and reliance on constant connectivity. Of
decreasing relevance are the models of a single radio to perform a single
task. The expansion of wireless access points among coffee shops, airports,
malls, an ...
The General Packet Radio Service (GPRS) allows an end user to send and
receive data in packet transfer mode within a public land mobile network
(PLMN) without using a permanent connection between the mobile station
(MS) and the external network during data transfer. This way, GPRS opti-
mizes the us ...
Mobile telephone service (MTS) is a type of service where mobile radio tele-
phones connect people to the public switched telephone system (PSTN), to
other mobile telephones or to other communication systems (such as to the
Internet).
Mobile radio networks have risen in prominence over the last few years, primarily by the rise
in popularity of cellular phones. It is important to recognise however that mobile radio
technology fulfils a far wider range of applications that meet the demands of the modern
world. These include the net ...
European Research Framework programs are public policy instruments designed
to strengthen European competitiveness through cooperation. Although they have
a fixed time frame, determined research themes, and a specific expected impact,
the achievements in research and development (R&D) made by these ...
European Research Framework Programs are a public policy instrument to
strengthen European competitiveness through cooperation. Although they have a
fixed timeframe, determined research themes, and specific expected impact, the
achievements in research and development (R&D) made by the funded projec ...
