Radio resource knapsack packing for WTDMA air interface

Author

Laakso, J. ; Koljonen, Tatu ; Rinne, Mika

Author_Institution

Radio Access Syst., Nokia Telecommun., Finland

Volume

1

fYear

1998

fDate

5-9 Oct 1998

Firstpage

255

Abstract

A set of algorithms are studied for high density mobile networks to pack coexisting time slots of wideband time division multiple access (WTDMA) frames in an effective way. The method is introduced as radio resource knapsack packing, as packet traffic is the main consideration. The method includes centralised channel assignment and power control algorithms that will maximise a utility function defined by the operator. The goal of the proposed algorithms is to maximise either the throughput of the system (a cluster of cells) or the value of the correctly received packets

Keywords

broadband networks; cellular radio; channel allocation; cochannel interference; knapsack problems; packet radio networks; radio spectrum management; time division multiple access; WTDMA air interface; centralised channel assignment; coexisting time slots packing; high density mobile networks; packet traffic; power control algorithms; radio resource knapsack packing; throughput maximisation; wideband time division multiple access; Base stations; Centralized control; Channel allocation; Clustering algorithms; Interference; Power control; Radio control; Resource management; Throughput; Wideband;

fLanguage

English

Publisher

ieee

Conference_Titel

Universal Personal Communications, 1998. ICUPC '98. IEEE 1998 International Conference on

Conference_Location

Florence

ISSN

1091-8442

Print_ISBN

0-7803-5106-1

Type

conf

DOI

10.1109/ICUPC.1998.732836

Filename

732836