8
views
0
recommends
+1 Recommend
0 collections
    0
    shares
      • Record: found
      • Abstract: found
      • Article: found
      Is Open Access

      A Fast Self-Planning Approach for Fractional Uplink Power Control Parameters in LTE Networks

      , , ,
      Mobile Information Systems
      Hindawi Limited

      Read this article at

      Bookmark
          There is no author summary for this article yet. Authors can add summaries to their articles on ScienceOpen to make them more accessible to a non-specialist audience.

          Abstract

          Uplink Power Control (ULPC) is a key feature of mobile networks. Particularly, in LTE, Physical Uplink Shared Channel (PUSCH) performance strongly depends on Uplink Power Control configuration. In this work, a methodology for the self-planning of uplink Fractional Power Control (FPC) settings is presented. Values for nominal power and channel path-loss compensation factor are proposed. The method is designed for the planning and operational (replanning) stages. A very fast solution for FPC setting can be achieved by the combination of several simple solutions obtained by assuming some simplifications. First, the FPC planning problem is formulated analytically on a cell basis through the combination of multiple regular scenarios built on a per-adjacency basis from a live scenario. Secondly, detailed inspection of the FPC parameter values aims to identify the most important variables in the scenario impacting optimal FPC settings. Finally, regression equations can be built based on those key variables for a simple FPC parameter calculation, so computational costs are extremely reduced. Results show that network performance with the proposed FPC parameter settings is good when compared with typical FPC configurations from operators.

          Related collections

          Most cited references10

          • Record: found
          • Abstract: not found
          • Article: not found

          Optimizing the Radio Network Parameters of the Long Term Evolution System Using Taguchi's Method

            Bookmark
            • Record: found
            • Abstract: not found
            • Article: not found

            Self-organizing networks in next generation radio access networks: Application to fractional power control

              Bookmark
              • Record: found
              • Abstract: not found
              • Article: not found

              A Control Theoretic Approach for Throughput Optimization in IEEE 802.11e EDCA WLANs

                Bookmark

                Author and article information

                Journal
                Mobile Information Systems
                Mobile Information Systems
                Hindawi Limited
                1574-017X
                1875-905X
                2016
                2016
                : 2016
                :
                : 1-11
                Article
                10.1155/2016/8267407
                4b5c9ca0-4a81-43ec-a5d5-5c58e2655cf3
                © 2016

                http://creativecommons.org/licenses/by/4.0/

                History

                Comments

                Comment on this article