MBus (Nokia)
MBus or M-Bus may refer to: * MBus (SPARC), a computer bus designed for communication between high speed system components * M-Bus, or Meter-Bus, a bus used for remote reading of gas or electricity meters (EN 13757) * Message Bus (Mbus), an inter-process communication protocol (RFC 3259) * Master of Business, a college degree See also * Modbus Modbus is a data communications protocol originally published by Modicon (now Schneider Electric) in 1979 for use with its programmable logic controllers (PLCs). Modbus has become a ''de facto'' standard communication protocol and is now a commonl ...

MBus (SPARC)
MBus is a computer bus designed and implemented by Sun Microsystems for communication between high speed computer system components, such as the central processing unit, motherboard and main memory. SBus is used in the same machines to connect add-on cards to the motherboard. MBus was first used in Sun's first multiprocessor SPARC-based system, the SPARCserver 600MP series (launched in 1991), and later found use in the SPARCstation 10 and SPARCstation 20 workstations. The bus permits the integration of several microprocessors on a single motherboard, in a multiprocessing configuration with up to eight CPUs packaged in detachable MBus modules. In practice, the number of processors per MBus is limited to four. Single processor systems were also sold that use the MBus protocol internally, but with the CPUs permanently attached to the motherboard to lower manufacturing costs. MBus specifies a 64-bit datapath, which uses 36-bit physical addressing, giving an address space of 64 ...
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Meter-Bus
M-Bus or Meter-Bus is a European standard (EN 13757-2 physical and link layer, EN 13757-3 application layer) for the remote reading of water, gas or electricity meters. M-Bus is also usable for other types of consumption meters, such as heating systems or water meters. The M-Bus interface is made for communication on two wires, making it cost-effective. A radio variant of M-Bus Wireless M-Bus is also specified in EN 13757-4. The M-Bus was developed to fill the need for a system for the networking and remote reading of utility meters, for example to measure the consumption of gas or water in the home. This bus fulfills the special requirements of remotely powered or battery-driven systems, including consumer utility meters. When interrogated, the meters deliver the data they have collected to a common master, such as a hand-held computer, connected at periodic intervals to read all utility meters of a building. An alternative method of collecting data centrally is to transmit mete ...
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Inter-process Communication
In computer science, inter-process communication or interprocess communication (IPC) refers specifically to the mechanisms an operating system provides to allow the processes to manage shared data. Typically, applications can use IPC, categorized as clients and servers, where the client requests data and the server responds to client requests. Many applications are both clients and servers, as commonly seen in distributed computing. IPC is very important to the design process for microkernels and nanokernels, which reduce the number of functionalities provided by the kernel. Those functionalities are then obtained by communicating with servers via IPC, leading to a large increase in communication when compared to a regular monolithic kernel. IPC interfaces generally encompass variable analytic framework structures. These processes ensure compatibility between the multi-vector protocols upon which IPC models rely. An IPC mechanism is either synchronous or asynchronous. Synchr ...
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Master Of Business
A Master of Business (MBus) or Master of Business Studies (MBS) is an academic degree refers to a qualification in the degree of master that can be obtained by students of recognized universities and colleges who complete the relevant approved postgraduate programmes of study, pass the prescribed examinations, and fulfil all other prescribed conditions. Generally, an MBus is similar to a Masters in Business Administration. These two degrees do not have significant difference. Typical Framework The course will differ from institution to institution and can be in either taught or researched format but in general, it will encompass some or all of the following modules; Students who wish to focus in a particular area of study may choose a sequence of courses from within the specialisations: * Accounting & Auditing * Corporate Responsibility * Electronic Business * Finance * Human Resource Management * International Business * Information Systems * Management & Organisation ...
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