Title :
Distributed measurement-based quasi-fixed frequency assignment for personal communications
Author :
Cheng, Matthew M L ; Chuang, Justin C I
Author_Institution :
Dept. of Electr. & Electron. Eng., Hong Kong Univ. of Sci. & Technol., Kowloon, Hong Kong
Abstract :
The distributed measurement-based quasi-fixed frequency assignment (also known as quasi-static autonomous frequency assignment-QSAFA) is a practical solution for frequency assignment in the emerging personal communications networks (PCN/PCS). Five different QSAFA algorithms are explored under different interference threshold settings. It is found that a simple aggressive algorithm without using a threshold (LIA-least interference algorithm) performs the best. The performance of this algorithm is justified by the theoretical proof in the appendix
Keywords :
cellular radio; frequency allocation; land mobile radio; personal communication networks; radio spectrum management; radiofrequency interference; PCN; PCS; aggressive algorithm; cellular radio; distributed measurement frequency assignment; interference threshold; least interference algorithm; microcells; performance; personal communications networks; picocells; quasifixed frequency assignment; quasistatic autonomous frequency assignment; Accuracy; Base stations; Capacity planning; Convergence; Electric variables measurement; Frequency measurement; Indoor environments; Interference; Microcell networks; Personal communication networks;
Conference_Titel :
Communications, 1995. ICC '95 Seattle, 'Gateway to Globalization', 1995 IEEE International Conference on
Print_ISBN :
0-7803-2486-2
DOI :
10.1109/ICC.1995.525207
