Table of Contents
What is Operation and maintenance of GSM?
The operations and maintenance center (OMC) is connected to all equipment in the switching system and to the BSC. The implementation of OMC is called the operation and support system (OSS).
What are the functions of OMC?
The OMC functions include fault management (maintenance tasks), administration and commercial operation (subscription, charging, statistics etc.), security management, network con fi guration, operation and performance management.
What is OMC in mobile communication?
In mobile networks, an operation and maintenance center is the central location to operate and maintain the network. There are various types of OMCs depending on the functionality: OMC-B (for maintaining Node B)
What is OSS in GSM architecture?
The OSS or operation support subsystem is an element within the overall GSM mobile communications network architecture that is connected to components of the NSS and the BSC. It is used to control and monitor the overall GSM network and it is also used to control the traffic load of the BSS.
What is GSM function?
GSM: GSM functions
| •gsmAnswer | Answers an incoming voice call. |
|---|---|
| •gsmConnected | Checks connection to the GSM network. |
| •gsmSendSMS | Sends an SMS message. |
| •gsmMakeCall | Makes a voice call. |
| •gsmMakeCallX | Makes a voice call with extended capabilities. |
What is RSS in GSM?
Radio Substation (RSS) The RSS consists of the components that are necessary in order to allocate the radio resources to the individual subscribers. It principally consists of the mobile terminals (mobile phone or mobile station, MS) and the base station subsystem (BSS).
What is BSS vs OSS?
OSS/BSS, in telecommunications, refer to operations support system and business support system. The distinction emphasizes a separation of concerns between maintaining network operations and the business around which that network is built.
What are GSM standards?
The Global System for Mobile Communications (GSM) is a standard developed by the European Telecommunications Standards Institute (ETSI) to describe the protocols for second-generation (2G) digital cellular networks used by mobile devices such as mobile phones and tablets.
What is operation and maintenance (OCM) in GSM?
The operation and Maintenance functions are based on the concepts of the Telecommunication Management Network (TMN), which is standardized in the ITU-T series M.30. Following is the figure, which shows how OMC system covers all the GSM elements. The OSS is the functional entity from which the network operator monitors and controls the system.
What is the role of Oss in GSM?
The purpose of OSS is to offer the customer cost-effective support for centralized, regional, and local operational and maintenance activities that are required for a GSM network. An important function of OSS is to provide a network overview and support the maintenance activities of different operation and maintenance organizations.
What is operations and Maintenance Center (OMC)?
The operations and maintenance center (OMC) is connected to all equipment in the switching system and to the BSC. The implementation of OMC is called the operation and support system (OSS). Here are some of the OMC functions: Administration and commercial operation (subscription, end terminals, charging and statistics). Security Management.