Improved Vertical Handoff Schemes for K-Tier Heterogeneous Wireless Network

The vertical hando_ schemes for heterogeneous wireless networks are presented in the thesis. A heterogeneous network consists of multiple tiers of available wireless net-works, framed as K-tier heterogeneous wireless network (KHWN). A typical KHWN adopted in the thesis consists of Global System for Mobile communication (GSM), Universal Mobile Telecommunications System (UMTS), Wireless Local Area Network (WLAN) and Long Term Evolution (LTE). The hando_ scheme considers the Receiv- ing Signal Strength (RSS)and Signal to Interference and Noise Ratio (SINR) with the tra_c cost as the key parameters for vertical hando_ decision making process. The key parameter RSS is estimated through a proposed path loss model based on local terrain and is observed to be better as compared to the earlier empirical models. With the local terrain input, the path loss model and RSS has been estimated for GSM, UMTS, WLAN and LTE networks. Following this a VHO scheme is proposed for voice and data communication. Subsequently this SINR and a KHWN consisting of multi-tier with the four types of services viz. voice call, video streaming, web brows- ing and telemetry are considered. In this multi-hierarchy decision making process the best suited Analytical and Hierarchical Process (AHP) is applied, for the decision making process in VHO. The proposed scheme of vertical hando_ provides higher QoS than the earlier algorithms of Combined SINR based Vertical Hando_ (CSVH) and Multi-dimensional SINR based vertical hando_ (MSVH). Also the unnecessary VHO are controlled by the proposed scheme. The result shows that the proposed scheme provides low cost tra_c and overall system throughput with a control of unnecessary hando_s for all kinds of services within the KHWN

Balancing Between Narratives of the West and Hindu Nationalism in Emerging India

India has been an important point of reference for Western identity, and the construction of an Orient. Vice versa, people in India have constructed their own Occidentalisms about Westerners, and the global position of ‘the West’, as well as to form an Indian identity. The West has represented the colonizer in India, but at the same time a source of valuable ideologies, values, policies, and innovations benefiting India. Moreover, many nationalist narratives in India emphasize self-reliance from and even superiority to the West. During Narendra Modi’s administration, the ‘New India’ has concentrated on taking a more active role in the world. Traditional elements of Indian tradition have been revitalized for the purposes of international branding as well as domestic identity construction. The ‘core’ values and traditions of Indian society are inserted in the narratives of a modernizing India that has a lot to offer to the world and has plenty to benefit from careful interaction in the liberal world order. The narratives of Hindutva or Hindu nationalism often coincide with the view according to which India has a new role to play in the global arena. These nationalist narratives are also widely reflected on in the Indian news media. The aim of this chapter is to analyze Indian news media, and the way emerging India is positioned in relation to Asia, the West, and the global order.peerReviewe