Position-based Fully-Scheduled Precoder Channel Strategy for POMA Structured LTE Network

Increasing number of mobile terminals and their services at a constantly rapid growth at high data rate is becoming the Long Term Evolution (LTE) spectrum allocation a major bottleneck for many cellular network operators. Through physical spectrum sharing the scarcity of spectrum can limited, among them are orthogonal and non-orthogonal spectrum sharing. In orthogonal spectrum sharing, user terminals (UEs) are scheduled with different operators, and in non-orthogonal spectrum sharing, UEs are allowed with different operators to allocate the same spectrum frequency simultaneously. These two spectrum strategies potentially interfere with UEs and operators, causing the performance degradation in realistic scenarios at multi-terminals and operators based on spectrum assignment. To overcome these, this paper propose a strategy through numerical assessments, Fully-Scheduled Precoder Channel (FSPC) Strategy, to tackle the problem of primary uplink, which can be obtained through modelling the transmission model with Position-orthogonal multiple access (POMA) system, where the position of UEs are structured with different operators to use the same spectrum frequency and time simultaneously, which in-turn increase the spectrum sharing capability in LTE network. Comparative results shown an improved remarks with the surveyed methods and the proposed work forms the basis for Structured LTE Network deployments in future.