WI-FI ALLIANCE HOTSPOT 2.0 SPECIFICATION BASED NETWORK DISCOVERY, SELECTION, AUTHENTICATION, DEPLOYMENT AND FUNCTIONALITY TESTS.
Tas, Mehmet (2013)
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Tiivistelmä
The demand for high mobile data transmission has been dramatically enlarged since there is a significant increase at the number of mobile communication devices that capable of providing high data rates. It is clearly observed that even the next generation cellular networks are not able to respond to this demand to provide the required level of mobile data transmission capacity. Although, WLAN responses to this demand by providing upwards of 600 Mbps data rates it is not convenient in terms of cellular like mobility and requires user intervention anytime of reconnection to a hotspot. Therefore, the need for a new technology took place and IEEE has introduced a new amendment to IEEE 802.11 standards family which is called as IEEE 802.11u. Based on IEEE 802.11u amendment, WFA developed WFA Hotspot 2.0 Specification and started to certify the Wi-Fi devices under Passpoint certification program. This new technology developed to provide Wi-Fi capable devices simply identify, select and associate to a Hotspot without any user intervention in a highly secure manner.
As Hotspot 2.0 Specification is quite new in the market it has been a challenging work to reach some academic papers; however, IEEE 802.11u standard, Internet sources, white papers published by different companies/organizations and discussions with telecommunication experts have made this master thesis to achieve its goals.
This thesis work provides a great resource for the network operators to have a great understanding of the Hotspot 2.0 Specification in terms of theory, network element requirements and deployment by providing a good understanding of the system functionality. In this paper, a comprehensive theoretical background that addresses to WLAN technology, Passpoint elements, and IEEE 802.11u based network discovery, selection and authentication is provided. Besides, Hotspot 2.0 network deployment scenarios with network core element requirements are designed and Passpoint functionality tests are performed under different scenarios by describing a comprehensive setup for the testing.
As Hotspot 2.0 Specification is quite new in the market it has been a challenging work to reach some academic papers; however, IEEE 802.11u standard, Internet sources, white papers published by different companies/organizations and discussions with telecommunication experts have made this master thesis to achieve its goals.
This thesis work provides a great resource for the network operators to have a great understanding of the Hotspot 2.0 Specification in terms of theory, network element requirements and deployment by providing a good understanding of the system functionality. In this paper, a comprehensive theoretical background that addresses to WLAN technology, Passpoint elements, and IEEE 802.11u based network discovery, selection and authentication is provided. Besides, Hotspot 2.0 network deployment scenarios with network core element requirements are designed and Passpoint functionality tests are performed under different scenarios by describing a comprehensive setup for the testing.