]> Connectivity types Defines types of connectivity used in communication and bearer services accessible in certain connectivity. Version 1.0 (2006-10-24), first phase 1.4 Defines transmission technology. Defines network bearers supported by connectivity type. Defines network address type used by network bearer type. Defines network which supports bearer. Defines type of address supported in network and associated with bearer. Specific addresses are modelled as instances e.g. GSM_MSISDN describe type of address used in GSM network. Defines transmission technology used to transfer voice or data in network. Cellular connectivity, e.g., GSM Defines bearer capable to transmit data. Long range wireless connectivity, such as WiMAX or GSM Defines general term for telecommunication network. Defines network bearer service that allows transmission of information signals between network interfaces. E.g. transmission of MMS in GSM network is modelled as instance 'GSM_GPRS_IPV4'. Bearer capabilities are modeled as sublasses. Short range wireless connectivity type (WiFi, Bluetooth) Defines bearer capable to transmit text. E.g. bearer responsible for SMS transfer. Defines bearer capable to transmit video. Defines bearer capable to transmit voice. Wireless connectivity type (e.g., GSM connectivity) Fixed, wireline connectivity type (e.g., PSTN) Defines Bluetooth connectivity. Circuit Switched Data (CSD) is the original form of data transmission developed for the time division multiple access (TDMA)-based mobile phone systems like Global System for Mobile Communications (GSM). Defnes Enhanced Data rates for GSM Evolution technology which allows to increase data transmission rate. General Packet Radio Service (GPRS) is a Mobile Data Service available to users of Global System for Mobile Communications (GSM) and IS-136 mobile phones. The Global System for Mobile communications is the most popular standard for mobile phones in the world. GSM is a cellular network, which means that mobile phones connect to it by searching for cells in the immediate vicinity. Defines GSM connectivity. Defines bearer service in GSM network which use IPv4 address type and CSD bearer. Type of data transfer bearer in GSM network. Defines bearer service in GSM network which use MSISDN address type and CSD bearer. Type of voice transfer bearer in GSM network. Defines EDGE bearer service in GSM network with IPv4 address protocol. Defines GPRS bearer service in GSM network using IPv4 address type. Type of data transfer bearer in GSM network. Defines HSCSD bearer service in GSM network with IP v4 address protocol. MSISDN (Mobile Subscriber ISDN Number) refers to the telephone number of a mobile subscriber. MSISDN by ITU-T is at most 15 digits long and consists of: * CC - Country Code ( 1-3 digits e.g."48" for Poland), * NDC - National Destination Code (e.g. 3 digits in Poland), * SN - Subscriber Number (e.g. 6 remaining digits (123456)). Defines SMS bearer service in GSM network using GSM_MSISDN address type. USSD is a technology built into the GSM standard for support of transmitting information over the signaling channels of the GSM network. USSD provides session-based communication. Defined within the GSM standard in the documents GSM 02.90 (USSD Stage 1) and GSM 03.90 (USSD Stage 2). Defines High-Speed Circuit-Switched Data, data transmission mechanism in GSM Network, enhancement of CSD. IP address (Internet Protocol address) is a unique address that certain electronic devices use in order to identify and communicate with each other on a computer network utilizing the Internet Protocol standard (IP). IPv4 uses 32-bit (4 byte) addresses. IP address (Internet Protocol address) is a unique address that certain electronic devices use in order to identify and communicate with each other on a computer network utilizing the Internet Protocol standard (IP). IPv6 uses 128-bit addresses. Interim Standard 95 (IS-95), is the first CDMA-based digital cellular standard pioneered by Qualcomm. CDMA or "code division multiple access" is a digital radio system that transmits streams of bits (PN Sequences). Defines IrDA connectivity. Defines transmission technology used in GSM network to transmit SMS messages. Universal Mobile Telecommunications System (UMTS) is one of the third-generation (3G) cell phone technologies. Defines UMTS connectivity Defines bearer capable to tansfer video data in UMTS networks. Defines video bearer in UMTS network which use IPv6 address type. It is bearer capable to transfer video. Defines bearer capable to transmit information over the signaling channels of the GSM network. Defines wireless LAN network type. Defines bearer accessible in wireless LAN networks specified in 802.11 IEEE standars. Defines bearer service in WLAN networks with IPv4 address protocol. Defines wi-fi connectivity. Defines WiMax connectivity.