Title :
A new channel assignment by controlling the transmitted power level based on the distance between the cell site and the mobile unit
Author :
Park, Duk-Kyu ; Okada, Kazunori ; Mizuno, Mitsuhiko
Author_Institution :
Commun. Res. Lab., Minist. of Posts & Telecommun., Tokyo, Japan
Abstract :
New algorithms for frequency channel assignment in a small cellular mobile radio system are proposed. The algorithms are for a channel assignment method which control the transmitter power level based on the distance between the cell site and the mobile unit. These algorithms are such that any channel can be used by any cell site and mobile unit, as long as a required threshold level of carrier to interference ratio is maintained. As the cochannel reuse distance decreases, the proposed algorithms have given an increase in capacity in comparison to a fixed channel assignment
Keywords :
cellular radio; frequency allocation; land mobile radio; power control; radio spectrum management; telecommunication control; algorithms; carrier to interference ratio; cell site; channel assignment; cochannel reuse distance; control; frequency channel assignment; mobile unit; small cellular mobile radio system; threshold level; transmitted power level; Communication system control; Control systems; Frequency; Interference; Land mobile radio; Partitioning algorithms; Radio communication; Radio control; Radio transmitters; Telecommunication control;
Conference_Titel :
Vehicular Technology Conference, 1994 IEEE 44th
Conference_Location :
Stockholm
Print_ISBN :
0-7803-1927-3
DOI :
10.1109/VETEC.1994.345213
