media gateway control function 中文意思是什麼
media gateway control function
解釋
媒體網關控制功能-
H. 248 protocol is just located in the separated framework, and provides communication between mgc equipment and mg equipment. h. 248 inherits all the advantages of the media gateway control protocols before, so it achieves mighty description function, provides more supports to the application layer and is easier to manage and implement. in addition, h. 248 has better control to media bearer, including media resources and bearer resources
H . 248協議正是處在這個分離體系結構之間，提供媒體網關控制設備與媒體處理設備間的通信的協議， h . 248協議在繼承了以往的媒體控制協議的所有優點的基礎上，實現了強大的描述功能，對應用層提供了更多的支持，管理和實現更為簡單，對媒體承載（包括媒體資源和承載資源）有著良好的控制。 -
Along with the development of ngn technology, traditional ip voice gateway is divided into two parts according to its function. one is media gateway controller ( mgc ) which is responsible for call control, and the other one is media gateway ( mg ) which is responsible for resource management and media process
隨著ngn技術的發展，傳統的ip電話網關按功能分為負責呼叫控制的媒體網關控制器和負責資源管理以及媒體處理的媒體網關兩個部分，這個體系結構實現了呼叫控制與媒體承載相分離。 -
As the third section is related with foundation fieldbus, the characteristics, architecture and function block of it is expatiated in this section. in the third section, i discuss the disadvantages of using wire media as physical layer media in traditional fieldbus on the basis of the first two section, and present a solution of substituting wireless bluetooth ? for wire media. in this solution the bluetooth ? gateway is presented by integrating bluetooth ? and fieldbus, the data collected by bluetooth ? sensor is transported to ff hse fieldbus by bluetooth ? gateway, and the control logic of ff hse fieldbus is realized by the same bluetooth ? gateway
在這種有線介質替代解決方案中，將藍牙技術與現場總線技術相結合提出了藍牙網關的概念，現場藍牙傳感器採集的現場數據通過藍牙網關應用傳輸到ffhse現場總線上，同時ffhse現場總線上的控制邏輯也可以通過藍牙網關來實現，從而實現了無線藍牙網路與有線ffhse現場總線的互連，同時在該部分中還對藍牙網關應用的設計和實現進行了闡述。
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