Explore topic-wise InterviewSolutions in Telecommunication.

INFO: Full form for WND is Wireless Network Design in Telecommunication category
WND also has other full forms in other categories mentioned below.

INFO: Full form for WRI is Wireless Reader Interface in Telecommunication category
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INFO: Full form for YBY is Why Be Yellow in Telecommunication category
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Mobile number portability (MNP) enables mobile telephone users to retain their mobile telephone numbers when changing from one mobile network carrier to another.

INFO: Full form for WSA is Wireless Security Auditor in Telecommunication category
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INFO: Full form for WON is Wireless Optical Network in Telecommunication category
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INFO: Full form for WBE is Wireless Business Engine in Telecommunication category
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A wireless network is a computer network that uses wireless data connections between network nodes.

Wireless networking is a method by which homes, telecommunications networks and business installations avoid the costly process of introducing cables into a building, or as a connection between various equipment locations. Admin telecommunications networks are generally implemented and administered using radio communication. This implementation takes place at the physical level (layer) of the OSI model network structure.

Examples of wireless networks include cell phone networks, wireless local area networks (WLANs), wireless sensor networks, satellite communication networks, and terrestrial microwave networks.

INFO: Full form for WNE is Wireless Network Experiment in Telecommunication category
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INFO: Full form for WID is Wireless Information Device in Telecommunication category
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INFO: Full form for WDN is Wireless Developer Network in Telecommunication category
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INFO: Full form for WCA is Wireless Cable Association in Telecommunication category
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INFO: Full form for VHM is Voice Health Monitor in Telecommunication category
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INFO: Full form for VTN is Video Telecommunications Network in Telecommunication category
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INFO: Full form for WSP is Wireless Signal Processor in Telecommunication category
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INFO: Full form for WTL is Wireless Transport Layer in Telecommunication category
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INFO: Full form for WSP is Wireless Service Provider in Telecommunication category
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INFO: Full form for YLT is Your Local Telecom in Telecommunication category
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INFO: Full form for VIL is Voice Interconnect Link in Telecommunication category
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Virtual leased lines (VLL), also referred to as virtual private wire service (VPWS) or EoMPLS (Ethernet over MPLS), is a way to provide Ethernet-based point to point communication over Multiprotocol Label Switching (MPLS) or Internet Protocol networks. VLL uses the pseudo-wire encapsulation for transporting Ethernet traffic over an MPLS tunnel across an MPLS backbone. VLL also describes a point to point bonded connection using the broadband bonding technology.

INFO: Full form for URC is Utility Reference Customer in Telecommunication category
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Transmission may refer to:

INFO: Full form for VCA is Voice Connecting Arrangement in Telecommunication category
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INFO: Full form for TIC is Talking In Confidence in Telecommunication category
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INFO: Full form for TMR is Trunked Mobile Radio in Telecommunication category
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INFO: Full form for ULQ is User Level Quality in Telecommunication category
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INFO: Full form for UOS is Units of Service in Telecommunication category
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The IP Multimedia Subsystem or IP Multimedia Core Network Subsystem (IMS) is a standardised architectural framework for delivering IP multimedia services. Historically, mobile phones have provided voice call services over a circuit-switched-style network, rather than strictly over an IP packet-switched network. Alternative methods of delivering voice (VoIP) or other multimedia services have become available on smartphones, but they have not become standardized across the industry. IMS is an architectural framework that provides such standardization.

IMS was originally designed by the wireless standards body 3rd Generation Partnership Project (3GPP), as a part of the vision for evolving mobile networks beyond GSM. Its original formulation (3GPP Rel-5) represented an approach for delivering Internet services over GPRS. This vision was later updated by 3GPP, 3GPP2 and ETSI TISPAN by requiring support of networks other than GPRS, such as Wireless LAN, CDMA2000 and fixed lines.

IMS uses IETF protocols wherever possible, e.g., the Session Initiation Protocol (SIP). According to the 3GPP, IMS is not intended to standardize applications, but rather to aid the access of multimedia and voice applications from wireless and wireline terminals, i.e., to create a form of fixed-mobile convergence (FMC). This is done by having a horizontal control layer that isolates the access network from the service layer. From a logical architecture perspective, services need not have their own control functions, as the control layer is a common horizontal layer. However, in implementation this does not necessarily map into greater reduced cost and complexity.

Alternative and overlapping technologies for access and provisioning of services across wired and wireless networks include combinations of Generic Access Network, softswitches and "naked" SIP.

Since it is becoming increasingly easier to access content and contacts using mechanisms outside the control of traditional wireless/fixed operators, the interest of IMS is being challenged.

Examples of global standards based on IMS are MMTel which is the basis for Voice over LTE (VoLTE), Wi-Fi Calling (VoWIFI), Video over LTE (ViLTE), SMS/MMS over WiFi and LTE, USSD over LTE, and Rich Communication Services (RCS), which is also known as joyn or Advanced Messaging, and now RCS is operator's implementation. RCS also further added Presence/EAB (enhanced address book) functionality.

INFO: Full form for DLI is Dialed Line Identification in Telecommunication category
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INFO: Full form for DMB is Disconnect and Make Busy in Telecommunication category
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Digital multimedia broadcasting (DMB) is a digital radio transmission technology developed in South Korea as part of the national IT project for sending multimedia such as TV, radio and datacasting to mobile devices such as mobile phones, laptops and GPS navigation systems. This technology, sometimes known as mobile TV, should not be confused with Digital Audio Broadcasting (DAB) which was developed as a research project for the European Union.

DMB was developed in South Korea as the next generation digital technology to replace FM radio, but the technological foundations were laid by Prof. Dr. Gert Siegle and Dr. Hamed Amor at Bosch in Germany. The world's first official mobile TV service started in South Korea in May 2005, although trials were available much earlier. It can operate via satellite (S-DMB) or terrestrial (T-DMB) transmission. DMB has also some similarities with its former competing mobile TV standard, DVB-H.

INFO: Full form for IVW is Infoview Wireless in Telecommunication category
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HKT Limited (Chinese: 香港電訊有限公司; Cantonese Yale: Hēunggóng dihnseun yáuhhaahngūngsī), also known as Hong Kong Telecom (Chinese: 香港電訊; Cantonese Yale: Hēunggóng dihnseun), is one of the largest telecommunications company of Hong Kong. It has a dominant position in fixed-line, mobile, IDD and broadband services in Hong Kong. HKT Group is a subsidiary of PCCW since 2000, after it was acquired from Cable & Wireless plc.

The company, along with HKT Trust (Chinese: 香港電訊信託), is a pair of listed corporations in the Hong Kong Stock Exchange, which the two corporations were bundled as one single stapled security.

INFO: Full form for GTB is Global Telecom Brokers in Telecommunication category
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INFO: Full form for GTB is Global Telecoms Business in Telecommunication category
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