Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor | Multi-disciplinary Studies | en_US |
| dc.contributor | Department of Management | en_US |
| dc.creator | Leung, Chi-wai | - |
| dc.identifier.uri | https://theses.lib.polyu.edu.hk/handle/200/4722 | - |
| dc.language | English | en_US |
| dc.publisher | Hong Kong Polytechnic University | - |
| dc.rights | All rights reserved | en_US |
| dc.title | A binary linear programming approach to the channel assignment problem in the cellular mobile network | en_US |
| dcterms.abstract | The channel assignment problem (CAP), i.e., the task to assign the channels to the radio base stations in a spectrum efficient way, is an NP-complete optimisation problem occurring during the design of a cellular mobile system. So far, such problem has been solved by different methods like simulated annealing, neural network, graph colouring algorithm, Tabu search and genetic algorithm. In this report, we deal with optimal fixed channel assignment for mobile cellular network using binary linear programming (BLP) method. The CAP problem has been formulated as an integer linear programming (ILP) problem including channel requirements and electromagnetic compatibility constraints. For the solution of the resulting formulation, a commercial linear programming solver - LINGO has been used. Example is taken from data of a real cellular mobile network which is operating in the Guangxi province of China. The electromagnetic compatibility constraints are based on actual interference measurements and the handover relations of the network. Because of the huge size of the network, only a small area has been selected for the example/test case of the CAP model. On the other hand, an exact optimal solution is difficult to reach or even presently out of reach in such huge network. However, a heuristic technique has been proposed to deal with a large scale network. | en_US |
| dcterms.extent | v, 80 leaves : ill. (some col.) ; 30 cm | en_US |
| dcterms.isPartOf | PolyU Electronic Theses | en_US |
| dcterms.issued | 2000 | en_US |
| dcterms.educationalLevel | All Master | en_US |
| dcterms.educationalLevel | M.Sc. | en_US |
| dcterms.LCSH | Mobile communication systems | en_US |
| dcterms.LCSH | Hong Kong Polytechnic University -- Dissertations | en_US |
| dcterms.accessRights | restricted access | en_US |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| b15689487.pdf | For All Users (off-campus access for PolyU Staff & Students only) | 5.49 MB | Adobe PDF | View/Open |
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