Sentence examples for centralized spectrum from inspiring English sources

The authors propose centralized spectrum management using linear integer optimization method with a single channel assignment.

Numeric results show that our proposed Centralized Routing and Centralized Spectrum Assignment (CR+CSA) model has better performance than Centralized Routing and Distributed Spectrum Assignment (CR+DSA) and Distributed Routing and Distributed Spectrum Assignment (DR+DSA), and spectrum defragmentation algorithm based on spectrum compactness can get good performance in the CR+CSA model.

In centralized spectrum sharing, a centralized entity controls the spectrum allocation and access procedures.

In [4, 16 18], various centralized spectrum allocation schemes are proposed.

In this paper, we study the centralized spectrum access and power management for several opportunistic users, secondary users (SUs), without hurting the primary users (PUs).

Figure 2 Control signalling procedures for centralized spectrum allocation and partitioning for a case of HeNB i in K p. i MeNB transmits a pilot signal with beamforming.

Among various Dynamic Spectrum Management (DSM) techniques, centralized Optimal Spectrum Balancing (OSB) achieves the maximum data rates by computing the optimal PSDs (power spectral density) for all modems in DSL systems.

The authors of [5] propose radio resource management techniques, which allow high spectral efficiency and interference reduction, relying on a distributed or centralized scheduling of spectrum.

These approaches as well as their sub-categories related to cooperative sensing, sensing in fast varying channels centralized to distributed spectrum management approaches, routing, mobility management, content distribution, etc. are discussed in the following text.

One advantage of the proposed synchronization technique is that it only affects the spectrum centralized in the first two critical bands, thus leaving the rest critical bands available for information hiding.

Many of the works assume centralized decision making for spectrum access and sharing.